LLC · Connecticut registry
WALDEN ENVIRONMENTAL ENGINEERING, PLLC
PLLC in Location not reported, Connecticut · Document #2337285 · Active
Record reference date: October 18, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
WALDEN ENVIRONMENTAL ENGINEERING, PLLC is an active Connecticut limited liability company filed on September 2, 2021 (document 2337285). Its registered agent is VCORP SERVICES, LLC.
Registration details
- Status
- ActiveRecord reference date: October 18, 2026
- Entity type
- Limited Liability Company
- Filed
- September 2, 2021Reported filing date
- Document number
- 2337285
- Registration jurisdiction
- Connecticut
- Principal city + ZIP
- Connecticut registry 11771
- Registered agent
- VCORP SERVICES, LLC
- Home state
- New York
- Industry (NAICS)
- Engineering Services (541330) · null
- Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- Registered agent
- VCORP SERVICES, LLC
- Principal
- JOSEPH M. HEANEY III PE
What this status means / annual report due date
Connecticut reports an active registration. This does not by itself establish good standing, licensing, ownership or that the business is currently trading.
Connecticut LLC annual reports are filed January 1 through March 31, starting in the year after registration. Other entity types can have different reporting schedules.
Additional business details
View historical details and available fields
Historical values may differ from the registration summary.
Record reference date: 2026-11-02
Directory details
Names
- Legal
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Home Jurisdiction
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2337285
- Citizenship
- Foreign
- Home Country
- US
- Home Jurisdiction
- NY
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2021-08-31
- Registration
- 2021-09-02
Addresses
- Business · Street 1
- 16 SPRING STREET
- Business · City
- Oyster Bay
- Business · Country
- US
- Business · Postal Code
- 11771
- Business · Region
- NY
- Mailing · Text
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Home Jurisdiction · Street 1
- 16 SPRING STREET
- Mailing Home Jurisdiction · City
- Oyster Bay
- Mailing Home Jurisdiction · Region
- NY
- Mailing Home Jurisdiction · Postal Code
- 11771
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Home Jurisdiction · Street 1
- 16 SPRING STREET
- Office Home Jurisdiction · City
- Oyster Bay
- Office Home Jurisdiction · Region
- NY
- Office Home Jurisdiction · Postal Code
- 11771
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- accounting@walden-associates.com
- Survey Email
- accounting@walden-associates.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Engineering Services (541330)
Additional reported values
Other reported details
- Id
- 001t000000keQsHAAU
- Business Type
- LLC
- Status
- Active
- Account Number
- 2337285
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 08/31/2021
- Citizenship
- Foreign
- Date Registration
- 09/02/2021
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-11-02 00:24:21.6166667
Names and reported roles
- Name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Business Name in state country
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Addresses and locations
- Business Street
- 16 SPRING STREET
- Business City
- OYSTER BAY
- Business Country
- United States
- Business ZIP
- 11771
- Business State
- NY
- Country Formation
- UNITED STATES
- State or Territory Formation
- NEW YORK
- Office Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Jurisdiction Business Street
- 16 SPRING STREET
- Office Jurisdiction Business City
- OYSTER BAY
- Office Jurisdiction Business State
- NY
- Office Jurisdiction Business Zip Code
- 11771
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- accounting@walden-associates.com
- Mailing Address
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Jurisdiction Business Street
- 16 SPRING STREET
- Mailing Jurisdiction Business City
- OYSTER BAY
- Mailing Jurisdiction Business State
- NY
- Mailing Jurisdiction Business Zip Code
- 11771
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- accounting@walden-associates.com
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Engineering Services (541330)
Record reference date: 2026-10-24
Directory details
Names
- Legal
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Home Jurisdiction
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2337285
- Citizenship
- Foreign
- Home Country
- US
- Home Jurisdiction
- NY
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2021-08-31
- Registration
- 2021-09-02
Addresses
- Business · Street 1
- 16 SPRING STREET
- Business · City
- Oyster Bay
- Business · Country
- US
- Business · Postal Code
- 11771
- Business · Region
- NY
- Mailing · Text
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Home Jurisdiction · Street 1
- 16 SPRING STREET
- Mailing Home Jurisdiction · City
- Oyster Bay
- Mailing Home Jurisdiction · Region
- NY
- Mailing Home Jurisdiction · Postal Code
- 11771
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Home Jurisdiction · Street 1
- 16 SPRING STREET
- Office Home Jurisdiction · City
- Oyster Bay
- Office Home Jurisdiction · Region
- NY
- Office Home Jurisdiction · Postal Code
- 11771
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- accounting@walden-associates.com
- Survey Email
- accounting@walden-associates.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Engineering Services (541330)
Additional reported values
Other reported details
- Id
- 001t000000keQsHAAU
- Business Type
- LLC
- Status
- Active
- Account Number
- 2337285
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 08/31/2021
- Citizenship
- Foreign
- Date Registration
- 09/02/2021
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-24 00:24:13.6200000
Names and reported roles
- Name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Business Name in state country
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Addresses and locations
- Business Street
- 16 SPRING STREET
- Business City
- OYSTER BAY
- Business Country
- United States
- Business ZIP
- 11771
- Business State
- NY
- Country Formation
- UNITED STATES
- State or Territory Formation
- NEW YORK
- Office Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Jurisdiction Business Street
- 16 SPRING STREET
- Office Jurisdiction Business City
- OYSTER BAY
- Office Jurisdiction Business State
- NY
- Office Jurisdiction Business Zip Code
- 11771
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- accounting@walden-associates.com
- Mailing Address
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Jurisdiction Business Street
- 16 SPRING STREET
- Mailing Jurisdiction Business City
- OYSTER BAY
- Mailing Jurisdiction Business State
- NY
- Mailing Jurisdiction Business Zip Code
- 11771
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- accounting@walden-associates.com
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Engineering Services (541330)
Record reference date: 2026-10-23
Directory details
Names
- Legal
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Home Jurisdiction
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2337285
- Citizenship
- Foreign
- Home Country
- US
- Home Jurisdiction
- NY
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2021-08-31
- Registration
- 2021-09-02
Addresses
- Business · Street 1
- 16 SPRING STREET
- Business · City
- Oyster Bay
- Business · Country
- US
- Business · Postal Code
- 11771
- Business · Region
- NY
- Mailing · Text
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Home Jurisdiction · Street 1
- 16 SPRING STREET
- Mailing Home Jurisdiction · City
- Oyster Bay
- Mailing Home Jurisdiction · Region
- NY
- Mailing Home Jurisdiction · Postal Code
- 11771
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Home Jurisdiction · Street 1
- 16 SPRING STREET
- Office Home Jurisdiction · City
- Oyster Bay
- Office Home Jurisdiction · Region
- NY
- Office Home Jurisdiction · Postal Code
- 11771
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- accounting@walden-associates.com
- Survey Email
- accounting@walden-associates.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Engineering Services (541330)
Additional reported values
Other reported details
- Id
- 001t000000keQsHAAU
- Business Type
- LLC
- Status
- Active
- Account Number
- 2337285
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 08/31/2021
- Citizenship
- Foreign
- Date Registration
- 09/02/2021
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-23 00:24:16.5966667
Names and reported roles
- Name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Business Name in state country
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Addresses and locations
- Business Street
- 16 SPRING STREET
- Business City
- OYSTER BAY
- Business Country
- United States
- Business ZIP
- 11771
- Business State
- NY
- Country Formation
- UNITED STATES
- State or Territory Formation
- NEW YORK
- Office Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Jurisdiction Business Street
- 16 SPRING STREET
- Office Jurisdiction Business City
- OYSTER BAY
- Office Jurisdiction Business State
- NY
- Office Jurisdiction Business Zip Code
- 11771
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- accounting@walden-associates.com
- Mailing Address
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Jurisdiction Business Street
- 16 SPRING STREET
- Mailing Jurisdiction Business City
- OYSTER BAY
- Mailing Jurisdiction Business State
- NY
- Mailing Jurisdiction Business Zip Code
- 11771
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- accounting@walden-associates.com
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Engineering Services (541330)
Record reference date: 2026-10-22
Directory details
Names
- Legal
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Home Jurisdiction
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2337285
- Citizenship
- Foreign
- Home Country
- US
- Home Jurisdiction
- NY
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2021-08-31
- Registration
- 2021-09-02
Addresses
- Business · Street 1
- 16 SPRING STREET
- Business · City
- Oyster Bay
- Business · Country
- US
- Business · Postal Code
- 11771
- Business · Region
- NY
- Mailing · Text
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Home Jurisdiction · Street 1
- 16 SPRING STREET
- Mailing Home Jurisdiction · City
- Oyster Bay
- Mailing Home Jurisdiction · Region
- NY
- Mailing Home Jurisdiction · Postal Code
- 11771
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Home Jurisdiction · Street 1
- 16 SPRING STREET
- Office Home Jurisdiction · City
- Oyster Bay
- Office Home Jurisdiction · Region
- NY
- Office Home Jurisdiction · Postal Code
- 11771
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- accounting@walden-associates.com
- Survey Email
- accounting@walden-associates.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Engineering Services (541330)
Additional reported values
Other reported details
- Id
- 001t000000keQsHAAU
- Business Type
- LLC
- Status
- Active
- Account Number
- 2337285
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 08/31/2021
- Citizenship
- Foreign
- Date Registration
- 09/02/2021
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-22 00:25:06.1300000
Names and reported roles
- Name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Business Name in state country
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Addresses and locations
- Business Street
- 16 SPRING STREET
- Business City
- OYSTER BAY
- Business Country
- United States
- Business ZIP
- 11771
- Business State
- NY
- Country Formation
- UNITED STATES
- State or Territory Formation
- NEW YORK
- Office Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Jurisdiction Business Street
- 16 SPRING STREET
- Office Jurisdiction Business City
- OYSTER BAY
- Office Jurisdiction Business State
- NY
- Office Jurisdiction Business Zip Code
- 11771
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- accounting@walden-associates.com
- Mailing Address
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Jurisdiction Business Street
- 16 SPRING STREET
- Mailing Jurisdiction Business City
- OYSTER BAY
- Mailing Jurisdiction Business State
- NY
- Mailing Jurisdiction Business Zip Code
- 11771
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- accounting@walden-associates.com
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Engineering Services (541330)
Record reference date: 2026-10-21
Directory details
Names
- Legal
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Home Jurisdiction
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2337285
- Citizenship
- Foreign
- Home Country
- US
- Home Jurisdiction
- NY
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2021-08-31
- Registration
- 2021-09-02
Addresses
- Business · Street 1
- 16 SPRING STREET
- Business · City
- Oyster Bay
- Business · Country
- US
- Business · Postal Code
- 11771
- Business · Region
- NY
- Mailing · Text
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Home Jurisdiction · Street 1
- 16 SPRING STREET
- Mailing Home Jurisdiction · City
- Oyster Bay
- Mailing Home Jurisdiction · Region
- NY
- Mailing Home Jurisdiction · Postal Code
- 11771
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Home Jurisdiction · Street 1
- 16 SPRING STREET
- Office Home Jurisdiction · City
- Oyster Bay
- Office Home Jurisdiction · Region
- NY
- Office Home Jurisdiction · Postal Code
- 11771
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- accounting@walden-associates.com
- Survey Email
- accounting@walden-associates.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Engineering Services (541330)
Additional reported values
Other reported details
- Id
- 001t000000keQsHAAU
- Business Type
- LLC
- Status
- Active
- Account Number
- 2337285
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 08/31/2021
- Citizenship
- Foreign
- Date Registration
- 09/02/2021
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-21 00:24:50.4133333
Names and reported roles
- Name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Business Name in state country
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Addresses and locations
- Business Street
- 16 SPRING STREET
- Business City
- OYSTER BAY
- Business Country
- United States
- Business ZIP
- 11771
- Business State
- NY
- Country Formation
- UNITED STATES
- State or Territory Formation
- NEW YORK
- Office Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Jurisdiction Business Street
- 16 SPRING STREET
- Office Jurisdiction Business City
- OYSTER BAY
- Office Jurisdiction Business State
- NY
- Office Jurisdiction Business Zip Code
- 11771
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- accounting@walden-associates.com
- Mailing Address
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Jurisdiction Business Street
- 16 SPRING STREET
- Mailing Jurisdiction Business City
- OYSTER BAY
- Mailing Jurisdiction Business State
- NY
- Mailing Jurisdiction Business Zip Code
- 11771
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- accounting@walden-associates.com
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Engineering Services (541330)
Record reference date: 2026-10-20
Directory details
Names
- Legal
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Home Jurisdiction
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2337285
- Citizenship
- Foreign
- Home Country
- US
- Home Jurisdiction
- NY
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2021-08-31
- Registration
- 2021-09-02
Addresses
- Business · Street 1
- 16 SPRING STREET
- Business · City
- Oyster Bay
- Business · Country
- US
- Business · Postal Code
- 11771
- Business · Region
- NY
- Mailing · Text
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Home Jurisdiction · Street 1
- 16 SPRING STREET
- Mailing Home Jurisdiction · City
- Oyster Bay
- Mailing Home Jurisdiction · Region
- NY
- Mailing Home Jurisdiction · Postal Code
- 11771
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Home Jurisdiction · Street 1
- 16 SPRING STREET
- Office Home Jurisdiction · City
- Oyster Bay
- Office Home Jurisdiction · Region
- NY
- Office Home Jurisdiction · Postal Code
- 11771
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- accounting@walden-associates.com
- Survey Email
- accounting@walden-associates.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Engineering Services (541330)
Additional reported values
Other reported details
- Id
- 001t000000keQsHAAU
- Business Type
- LLC
- Status
- Active
- Account Number
- 2337285
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 08/31/2021
- Citizenship
- Foreign
- Date Registration
- 09/02/2021
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-20 00:25:10.1333333
Names and reported roles
- Name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Business Name in state country
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Addresses and locations
- Business Street
- 16 SPRING STREET
- Business City
- OYSTER BAY
- Business Country
- United States
- Business ZIP
- 11771
- Business State
- NY
- Country Formation
- UNITED STATES
- State or Territory Formation
- NEW YORK
- Office Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Jurisdiction Business Street
- 16 SPRING STREET
- Office Jurisdiction Business City
- OYSTER BAY
- Office Jurisdiction Business State
- NY
- Office Jurisdiction Business Zip Code
- 11771
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- accounting@walden-associates.com
- Mailing Address
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Jurisdiction Business Street
- 16 SPRING STREET
- Mailing Jurisdiction Business City
- OYSTER BAY
- Mailing Jurisdiction Business State
- NY
- Mailing Jurisdiction Business Zip Code
- 11771
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- accounting@walden-associates.com
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Engineering Services (541330)
Record reference date: 2026-10-18
Directory details
Names
- Legal
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Home Jurisdiction
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 2337285
- Citizenship
- Foreign
- Home Country
- US
- Home Jurisdiction
- NY
Dates
- Annual Report Due
- 2027-03-31
- Began Transacting
- 2021-08-31
- Registration
- 2021-09-02
Addresses
- Business · Street 1
- 16 SPRING STREET
- Business · City
- Oyster Bay
- Business · Country
- US
- Business · Postal Code
- 11771
- Business · Region
- NY
- Mailing · Text
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Home Jurisdiction · Street 1
- 16 SPRING STREET
- Mailing Home Jurisdiction · City
- Oyster Bay
- Mailing Home Jurisdiction · Region
- NY
- Mailing Home Jurisdiction · Postal Code
- 11771
- Mailing Home Jurisdiction · Country
- US
- Office Home Jurisdiction · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Home Jurisdiction · Street 1
- 16 SPRING STREET
- Office Home Jurisdiction · City
- Oyster Bay
- Office Home Jurisdiction · Region
- NY
- Office Home Jurisdiction · Postal Code
- 11771
- Office Home Jurisdiction · Country
- US
Contacts
- Business Email
- accounting@walden-associates.com
- Survey Email
- accounting@walden-associates.com
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- Engineering Services (541330)
Additional reported values
Other reported details
- Id
- 001t000000keQsHAAU
- Business Type
- LLC
- Status
- Active
- Account Number
- 2337285
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 08/31/2021
- Citizenship
- Foreign
- Date Registration
- 09/02/2021
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-18 00:26:09.8866667
Names and reported roles
- Name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Business Name in state country
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Addresses and locations
- Business Street
- 16 SPRING STREET
- Business City
- OYSTER BAY
- Business Country
- United States
- Business ZIP
- 11771
- Business State
- NY
- Country Formation
- UNITED STATES
- State or Territory Formation
- NEW YORK
- Office Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Jurisdiction Business Street
- 16 SPRING STREET
- Office Jurisdiction Business City
- OYSTER BAY
- Office Jurisdiction Business State
- NY
- Office Jurisdiction Business Zip Code
- 11771
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- accounting@walden-associates.com
- Mailing Address
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Jurisdiction Business Street
- 16 SPRING STREET
- Mailing Jurisdiction Business City
- OYSTER BAY
- Mailing Jurisdiction Business State
- NY
- Mailing Jurisdiction Business Zip Code
- 11771
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- accounting@walden-associates.com
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Engineering Services (541330)
Download directory record (JSON)
All retained directory fields
Other reported details
- Id
- 15183531
- Slug
- walden-environmental-engineering-pllc-2337285
- Entity type
- Limited Liability Company
- Entity class
- llc
- Is foreign
- 1
- Registry
- CT
- Doc number
- 2337285
- Filed on
- 2021-09-02
- Status
- Active
- Is active
- 1
- Domicile
- NY
- Status known
- 1
- Observed at
- 2026-10-18T19:49:17.610236+00:00
Addresses and locations
- State
- CT
- City slug
- location-not-reported
- Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771
- Zip
- 11771
- Location state
- NY
Names and reported roles
- Name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- City name
- Location not reported
Industry and classification
- Naics code
- Engineering Services (541330)
Additional Connecticut registry details
Linked through the registry’s business ID. Agents and principals are reported roles and do not establish beneficial ownership. Contact and residence addresses are labeled as reported.
Record reference date: 2026-10-18.
Registered and alternate business names
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Business names
- Registered name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Name in home jurisdiction
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Complete business master fields
Other reported details
- Id
- 001t000000keQsHAAU
- Business Type
- LLC
- Status
- Active
- Account Number
- 2337285
- Annual Report Due Date
- 03/31/2027
- Began Transacting in CT
- 08/31/2021
- Citizenship
- Foreign
- Date Registration
- 09/02/2021
- Woman Owned Organization
- false
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-18 00:26:09.8866667
Names and reported roles
- Name
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
- Business Name in state country
- WALDEN ENVIRONMENTAL ENGINEERING, PLLC
Addresses and locations
- Business Street
- 16 SPRING STREET
- Business City
- OYSTER BAY
- Business Country
- United States
- Business ZIP
- 11771
- Business State
- NY
- Country Formation
- UNITED STATES
- State or Territory Formation
- NEW YORK
- Office Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Office Jurisdiction Business Street
- 16 SPRING STREET
- Office Jurisdiction Business City
- OYSTER BAY
- Office Jurisdiction Business State
- NY
- Office Jurisdiction Business Zip Code
- 11771
- Office in Jurisdiction Country
- United States
Mailing information
- Business Email Address
- accounting@walden-associates.com
- Mailing Address
- 16 SPRING STREET , ,OYSTER BAY ,NY ,United States ,11771
- Mailing Jurisdiction Address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Mailing Jurisdiction Business Street
- 16 SPRING STREET
- Mailing Jurisdiction Business City
- OYSTER BAY
- Mailing Jurisdiction Business State
- NY
- Mailing Jurisdiction Business Zip Code
- 11771
- Mailing Jurisdiction Country
- United States
- Category Survey Email Address
- accounting@walden-associates.com
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- Engineering Services (541330)
Registered agents (1)
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Registered agents
- Registered agent
- VCORP SERVICES, LLCFind records reporting this name →
Parsed registry details
Identifiers
- Agent Alei
- US-CT.BER:0954177
Parties
- Reported · Source Type
- Business
- Reported · Name
- VCORP SERVICES, LLC
Contacts
- Agent Phone
- 8885282677
- Agent Email
- adegroat@vcorpservices.com
Addresses
- Business · Text
- Vcorp Services, LLC, 357 East Center Street, Ste. 2 J, Manchester, CT, 06040-4471, United States
- Business · Street 1
- Vcorp Services, LLC
- Business · Street 2
- 357 East Center Street, Ste. 2 J
- Business · City
- Manchester
- Business · Region
- CT
- Business · Postal Code
- 06040-4471
- Business · Country
- US
- Mailing · Text
- Vcorp Services, LLC, 357 East Center Street, Ste. 2 J, Manchester, CT, 06040-4471, United States
- Mailing · Street 1
- Vcorp Services, LLC
- Mailing · Street 2
- 357 East Center Street, Ste. 2 J
- Mailing · City
- Manchester
- Mailing · Postal Code
- 06040-4471
- Mailing · Region
- CT
- Mailing · Country
- US
VCORP SERVICES, LLC
Other reported details
- Business ID
- 001t000000keQsHAAU
- Reported type
- Business
- Record timestamp
- 2026-10-18 00:36:21.3900000
Registered agent information
- Agent account alei
- US-CT.BER:0954177
- Registered agent phone
- 8885282677
- Registered agent email
- adegroat@vcorpservices.com
Names and reported roles
- Reported name
- VCORP SERVICES, LLC
Addresses and locations
- Business address
- Vcorp Services, LLC, 357 East Center Street, Ste. 2 J, Manchester, CT, 06040-4471, United States
- Business street address 1
- Vcorp Services, LLC
- Business street address 2
- 357 East Center Street, Ste. 2 J
- Business city
- Manchester
- Business state
- CT
- Business zip code
- 06040-4471
- Business country
- United States
Mailing information
- Mailing address
- Vcorp Services, LLC, 357 East Center Street, Ste. 2 J, Manchester, CT, 06040-4471, United States
- Mailing street address 1
- Vcorp Services, LLC
- Mailing street address 2
- 357 East Center Street, Ste. 2 J
- Mailing city
- Manchester
- Mailing zip code
- 06040-4471
- Mailing state
- CT
- Mailing country
- United States
Showing 1–1 of 1.
Principals (1)
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Principals and members
- Principal
- JOSEPH M. HEANEY III PEFind records reporting this name →
Parsed registry details
Parties
- Reported · Name
- JOSEPH M. HEANEY III PE
- Reported · Given Name
- JOSEPH M.
- Reported · Family Name
- HEANEY III PE
Addresses
- Business · Street 1
- 16 SPRING STREET
- Business · City
- Oyster Bay
- Business · Region
- NY
- Business · Postal Code
- 11771
- Business · Country
- US
- Residence · Text
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Residence · Street 2
- 16 SPRING STREET
- Residence · City
- Oyster Bay
- Residence · Region
- NY
- Residence · Postal Code
- 11771
- Residence · Country
- US
JOSEPH M. HEANEY III PE
Other reported details
- Business ID
- 001t000000keQsHAAU
- Record timestamp
- 2026-10-18 00:46:42.9866667
Names and reported roles
- Reported name
- JOSEPH M. HEANEY III PE
- Firstname
- JOSEPH M.
- Lastname
- HEANEY III PE
Addresses and locations
- Business street address 1
- 16 SPRING STREET
- Business city
- OYSTER BAY
- Business state
- NY
- Business zip code
- 11771
- Business country
- United States
Reported residence addresses
- Residence address
- 16 SPRING STREET, OYSTER BAY, NY, 11771, United States
- Residence street address 1
- 16 SPRING STREET
- Residence city
- OYSTER BAY
- Residence state
- NY
- Residence zip code
- 11771
- Residence country
- United States
Showing 1–1 of 1.
Filing history (8)
Parsed registry details
Filing
- Name
- BF-0013980213
- Source Type
- Annual Report
- Type
- Annual Report
- Physical Filing
- No
Dates
- Filing
- 2026-03-31
BF-0013980213 · 2026-03-31
Other reported details
- Business ID
- 001t000000keQsHAAU
- Filing date
- 2026-03-31T00:00:00.000
- Reported type
- Annual Report
- Filing type
- Annual Report
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0013980213
Parsed registry details
Filing
- Name
- BF-0013170014
- Source Type
- Annual Report
- Type
- Annual Report
- Physical Filing
- No
Dates
- Filing
- 2025-03-20
BF-0013170014 · 2025-03-20
Other reported details
- Business ID
- 001t000000keQsHAAU
- Filing date
- 2025-03-20T00:00:00.000
- Reported type
- Annual Report
- Filing type
- Annual Report
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0013170014
Parsed registry details
Filing
- Name
- BF-0013239312
- Source Type
- Mass Agent Change � Address
- Type
- Agent Address Change
- Physical Filing
- No
Dates
- Filing
- 2024-11-27
BF-0013239312 · 2024-11-27
Other reported details
- Business ID
- 001t000000keQsHAAU
- Filing date
- 2024-11-27T00:00:00.000
- Reported type
- Mass Agent Change � Address
- Filing type
- Agent Address Change
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0013239312
Parsed registry details
Filing
- Name
- BF-0012090264
- Source Type
- Annual Report
- Type
- Annual Report
- Physical Filing
- No
Dates
- Filing
- 2024-06-18
BF-0012090264 · 2024-06-18
Other reported details
- Business ID
- 001t000000keQsHAAU
- Filing date
- 2024-06-18T00:00:00.000
- Reported type
- Annual Report
- Filing type
- Annual Report
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0012090264
Parsed registry details
Filing
- Name
- BF-0010293215
- Source Type
- Annual Report
- Type
- Annual Report
- Report Year
- 2022
- Physical Filing
- No
Dates
- Filing
- 2024-06-18
BF-0010293215 · 2024-06-18
Other reported details
- Business ID
- 001t000000keQsHAAU
- Filing date
- 2024-06-18T00:00:00.000
- Reported type
- Annual Report
- Filing type
- Annual Report
- Report year
- 2022
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0010293215
Parsed registry details
Filing
- Name
- BF-0011120652
- Source Type
- Annual Report
- Type
- Annual Report
- Physical Filing
- No
Dates
- Filing
- 2024-06-18
BF-0011120652 · 2024-06-18
Other reported details
- Business ID
- 001t000000keQsHAAU
- Filing date
- 2024-06-18T00:00:00.000
- Reported type
- Annual Report
- Filing type
- Annual Report
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0011120652
Parsed registry details
Filing
- Name
- BF-0012655450
- Source Type
- Administrative Dissolution
- Type
- Notice of Intent to Dissolve/Revoke
- Physical Filing
- No
Dates
- Filing
- 2024-06-04
BF-0012655450 · 2024-06-04
Other reported details
- Business ID
- 001t000000keQsHAAU
- Filing date
- 2024-06-04T00:00:00.000
- Reported type
- Administrative Dissolution
- Filing type
- Notice of Intent to Dissolve/Revoke
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0012655450
Parsed registry details
Filing
- Name
- BF-0010110978
- Source Type
- Business Registration
- Type
- Foreign Registration Statement
- Physical Filing
- No
Dates
- Filing
- 2021-09-02
BF-0010110978 · 2021-09-02
Other reported details
- Business ID
- 001t000000keQsHAAU
- Filing date
- 2021-09-02T00:00:00.000
- Reported type
- Business Registration
- Filing type
- Foreign Registration Statement
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0010110978
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