LLC · Oneco, CT
Oneco Mining Co LLC
LLC in Oneco, Connecticut · Document #3514392 · Active
Record reference date: October 18, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
Oneco Mining Co LLC is an active Connecticut limited liability company filed on September 10, 2026 (document 3514392). Its registered agent is Joslyn Richards.
Registration details
- Status
- ActiveRecord reference date: October 18, 2026
- Entity type
- Limited Liability Company
- Filed
- September 10, 2026Reported filing date
- Document number
- 3514392
- Registration jurisdiction
- Connecticut
- Principal city + ZIP
- Oneco, CT 06373
- Registered agent
- Joslyn Richards
- Industry (NAICS)
- All Other Amusement and Recreation Industries (713990) · null
- Address
- 7 Pond, Oneco, CT, 06373
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- Registered agent
- Joslyn Richards
- Principal
- Joslyn Richards
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
- Oneco Mining Co LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 3514392
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2027-03-31
- Registration
- 2026-09-10
Addresses
- Business · Street 1
- 7 Pond
- Business · City
- Oneco
- Business · Country
- US
- Business · Postal Code
- 06373
- Business · Region
- CT
- Mailing · Text
- PO Box 234 , ,Oneco ,CT ,United States ,06373
Contacts
- Business Email
- onecominingco@gmail.com
Self Reported Characteristics
- Woman Owned
- Yes
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- All Other Amusement and Recreation Industries (713990)
Additional reported values
Other reported details
- Id
- 001eq00001ZYs9SAAT
- Business Type
- LLC
- Status
- Active
- Account Number
- 3514392
- Annual Report Due Date
- 03/31/2027
- Citizenship
- Domestic
- Date Registration
- 09/10/2026
- Formation Place
- Connecticut
- Woman Owned Organization
- true
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-11-02 00:13:52.1866667
Names and reported roles
- Name
- Oneco Mining Co LLC
Addresses and locations
- Business Street
- 7 Pond
- Business City
- Oneco
- Business Country
- United States
- Business ZIP
- 06373
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- onecominingco@gmail.com
- Mailing Address
- PO Box 234 , ,Oneco ,CT ,United States ,06373
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- All Other Amusement and Recreation Industries (713990)
Record reference date: 2026-10-24
Directory details
Names
- Legal
- Oneco Mining Co LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 3514392
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2027-03-31
- Registration
- 2026-09-10
Addresses
- Business · Street 1
- 7 Pond
- Business · City
- Oneco
- Business · Country
- US
- Business · Postal Code
- 06373
- Business · Region
- CT
- Mailing · Text
- PO Box 234 , ,Oneco ,CT ,United States ,06373
Contacts
- Business Email
- onecominingco@gmail.com
Self Reported Characteristics
- Woman Owned
- Yes
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- All Other Amusement and Recreation Industries (713990)
Additional reported values
Other reported details
- Id
- 001eq00001ZYs9SAAT
- Business Type
- LLC
- Status
- Active
- Account Number
- 3514392
- Annual Report Due Date
- 03/31/2027
- Citizenship
- Domestic
- Date Registration
- 09/10/2026
- Formation Place
- Connecticut
- Woman Owned Organization
- true
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-24 00:13:39.2466667
Names and reported roles
- Name
- Oneco Mining Co LLC
Addresses and locations
- Business Street
- 7 Pond
- Business City
- Oneco
- Business Country
- United States
- Business ZIP
- 06373
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- onecominingco@gmail.com
- Mailing Address
- PO Box 234 , ,Oneco ,CT ,United States ,06373
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- All Other Amusement and Recreation Industries (713990)
Record reference date: 2026-10-23
Directory details
Names
- Legal
- Oneco Mining Co LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 3514392
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2027-03-31
- Registration
- 2026-09-10
Addresses
- Business · Street 1
- 7 Pond
- Business · City
- Oneco
- Business · Country
- US
- Business · Postal Code
- 06373
- Business · Region
- CT
- Mailing · Text
- PO Box 234 , ,Oneco ,CT ,United States ,06373
Contacts
- Business Email
- onecominingco@gmail.com
Self Reported Characteristics
- Woman Owned
- Yes
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- All Other Amusement and Recreation Industries (713990)
Additional reported values
Other reported details
- Id
- 001eq00001ZYs9SAAT
- Business Type
- LLC
- Status
- Active
- Account Number
- 3514392
- Annual Report Due Date
- 03/31/2027
- Citizenship
- Domestic
- Date Registration
- 09/10/2026
- Formation Place
- Connecticut
- Woman Owned Organization
- true
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-23 00:13:37.7400000
Names and reported roles
- Name
- Oneco Mining Co LLC
Addresses and locations
- Business Street
- 7 Pond
- Business City
- Oneco
- Business Country
- United States
- Business ZIP
- 06373
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- onecominingco@gmail.com
- Mailing Address
- PO Box 234 , ,Oneco ,CT ,United States ,06373
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- All Other Amusement and Recreation Industries (713990)
Record reference date: 2026-10-22
Directory details
Names
- Legal
- Oneco Mining Co LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 3514392
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2027-03-31
- Registration
- 2026-09-10
Addresses
- Business · Street 1
- 7 Pond
- Business · City
- Oneco
- Business · Country
- US
- Business · Postal Code
- 06373
- Business · Region
- CT
- Mailing · Text
- PO Box 234 , ,Oneco ,CT ,United States ,06373
Contacts
- Business Email
- onecominingco@gmail.com
Self Reported Characteristics
- Woman Owned
- Yes
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- All Other Amusement and Recreation Industries (713990)
Additional reported values
Other reported details
- Id
- 001eq00001ZYs9SAAT
- Business Type
- LLC
- Status
- Active
- Account Number
- 3514392
- Annual Report Due Date
- 03/31/2027
- Citizenship
- Domestic
- Date Registration
- 09/10/2026
- Formation Place
- Connecticut
- Woman Owned Organization
- true
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-22 00:14:07.0133333
Names and reported roles
- Name
- Oneco Mining Co LLC
Addresses and locations
- Business Street
- 7 Pond
- Business City
- Oneco
- Business Country
- United States
- Business ZIP
- 06373
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- onecominingco@gmail.com
- Mailing Address
- PO Box 234 , ,Oneco ,CT ,United States ,06373
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- All Other Amusement and Recreation Industries (713990)
Record reference date: 2026-10-21
Directory details
Names
- Legal
- Oneco Mining Co LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 3514392
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2027-03-31
- Registration
- 2026-09-10
Addresses
- Business · Street 1
- 7 Pond
- Business · City
- Oneco
- Business · Country
- US
- Business · Postal Code
- 06373
- Business · Region
- CT
- Mailing · Text
- PO Box 234 , ,Oneco ,CT ,United States ,06373
Contacts
- Business Email
- onecominingco@gmail.com
Self Reported Characteristics
- Woman Owned
- Yes
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- All Other Amusement and Recreation Industries (713990)
Additional reported values
Other reported details
- Id
- 001eq00001ZYs9SAAT
- Business Type
- LLC
- Status
- Active
- Account Number
- 3514392
- Annual Report Due Date
- 03/31/2027
- Citizenship
- Domestic
- Date Registration
- 09/10/2026
- Formation Place
- Connecticut
- Woman Owned Organization
- true
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-21 00:14:08.5866667
Names and reported roles
- Name
- Oneco Mining Co LLC
Addresses and locations
- Business Street
- 7 Pond
- Business City
- Oneco
- Business Country
- United States
- Business ZIP
- 06373
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- onecominingco@gmail.com
- Mailing Address
- PO Box 234 , ,Oneco ,CT ,United States ,06373
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- All Other Amusement and Recreation Industries (713990)
Record reference date: 2026-10-20
Directory details
Names
- Legal
- Oneco Mining Co LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 3514392
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2027-03-31
- Registration
- 2026-09-10
Addresses
- Business · Street 1
- 7 Pond
- Business · City
- Oneco
- Business · Country
- US
- Business · Postal Code
- 06373
- Business · Region
- CT
- Mailing · Text
- PO Box 234 , ,Oneco ,CT ,United States ,06373
Contacts
- Business Email
- onecominingco@gmail.com
Self Reported Characteristics
- Woman Owned
- Yes
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- All Other Amusement and Recreation Industries (713990)
Additional reported values
Other reported details
- Id
- 001eq00001ZYs9SAAT
- Business Type
- LLC
- Status
- Active
- Account Number
- 3514392
- Annual Report Due Date
- 03/31/2027
- Citizenship
- Domestic
- Date Registration
- 09/10/2026
- Formation Place
- Connecticut
- Woman Owned Organization
- true
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-20 00:14:02.4766667
Names and reported roles
- Name
- Oneco Mining Co LLC
Addresses and locations
- Business Street
- 7 Pond
- Business City
- Oneco
- Business Country
- United States
- Business ZIP
- 06373
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- onecominingco@gmail.com
- Mailing Address
- PO Box 234 , ,Oneco ,CT ,United States ,06373
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- All Other Amusement and Recreation Industries (713990)
Record reference date: 2026-10-18
Directory details
Names
- Legal
- Oneco Mining Co LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Active
- Number
- 3514392
- Citizenship
- Domestic
- Home Country
- US
- Formation Place
- Connecticut
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2027-03-31
- Registration
- 2026-09-10
Addresses
- Business · Street 1
- 7 Pond
- Business · City
- Oneco
- Business · Country
- US
- Business · Postal Code
- 06373
- Business · Region
- CT
- Mailing · Text
- PO Box 234 , ,Oneco ,CT ,United States ,06373
Contacts
- Business Email
- onecominingco@gmail.com
Self Reported Characteristics
- Woman Owned
- Yes
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Industry
- Naics Code
- All Other Amusement and Recreation Industries (713990)
Additional reported values
Other reported details
- Id
- 001eq00001ZYs9SAAT
- Business Type
- LLC
- Status
- Active
- Account Number
- 3514392
- Annual Report Due Date
- 03/31/2027
- Citizenship
- Domestic
- Date Registration
- 09/10/2026
- Formation Place
- Connecticut
- Woman Owned Organization
- true
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-18 00:14:37.4600000
Names and reported roles
- Name
- Oneco Mining Co LLC
Addresses and locations
- Business Street
- 7 Pond
- Business City
- Oneco
- Business Country
- United States
- Business ZIP
- 06373
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- onecominingco@gmail.com
- Mailing Address
- PO Box 234 , ,Oneco ,CT ,United States ,06373
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- All Other Amusement and Recreation Industries (713990)
Download directory record (JSON)
All retained directory fields
Other reported details
- Id
- 15466014
- Slug
- oneco-mining-co-llc-3514392
- Entity type
- Limited Liability Company
- Entity class
- llc
- Is foreign
- 0
- Registry
- CT
- Doc number
- 3514392
- Filed on
- 2026-09-10
- Status
- Active
- Is active
- 1
- Domicile
- CT
- Status known
- 1
- Observed at
- 2026-10-18T19:49:17.610236+00:00
Addresses and locations
- State
- CT
- City slug
- oneco
- Address
- 7 Pond, Oneco, CT, 06373
- Zip
- 06373
- Location state
- CT
Names and reported roles
- Name
- Oneco Mining Co LLC
- City name
- Oneco
Industry and classification
- Naics code
- All Other Amusement and Recreation Industries (713990)
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
- Oneco Mining Co LLC
Complete business master fields
Other reported details
- Id
- 001eq00001ZYs9SAAT
- Business Type
- LLC
- Status
- Active
- Account Number
- 3514392
- Annual Report Due Date
- 03/31/2027
- Citizenship
- Domestic
- Date Registration
- 09/10/2026
- Formation Place
- Connecticut
- Woman Owned Organization
- true
- Veteran Owned Organization
- false
- Minority Owned Organization
- false
- Org Owned by Person s with disabilities
- false
- CREATE DT
- 2026-10-18 00:14:37.4600000
Names and reported roles
- Name
- Oneco Mining Co LLC
Addresses and locations
- Business Street
- 7 Pond
- Business City
- Oneco
- Business Country
- United States
- Business ZIP
- 06373
- Business State
- CT
- Country Formation
- United States
- State or Territory Formation
- Connecticut
Mailing information
- Business Email Address
- onecominingco@gmail.com
- Mailing Address
- PO Box 234 , ,Oneco ,CT ,United States ,06373
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Industry and classification
- NAICS Code
- All Other Amusement and Recreation Industries (713990)
Registered agents (1)
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Registered agents
- Registered agent
- Joslyn RichardsFind records reporting this name →
Parsed registry details
Parties
- Reported · Source Type
- Individual
- Reported · Name
- Joslyn Richards
- Reported · Given Name
- Joslyn
- Reported · Family Name
- Richards
Contacts
- Agent Phone
- 8608612098
- Agent Email
- onecominingco@gmail.com
Addresses
- Business · Text
- 7 Pond, Oneco, CT, 06373, United States
- Business · Street 1
- 7 Pond
- Business · City
- Oneco
- Business · Region
- CT
- Business · Postal Code
- 06373
- Business · Country
- US
- Mailing · Text
- PO Box 234, Oneco, CT, 06373, United States
- Mailing · Street 1
- PO Box 234
- Mailing · City
- Oneco
- Mailing · Postal Code
- 06373
- Mailing · Region
- CT
- Mailing · Country
- US
- Residence · Street 2
- 7 Pond
- Residence · City
- Oneco
- Residence · Region
- CT
- Residence · Postal Code
- 06373
- Residence · Country
- US
Joslyn Richards
Other reported details
- Business ID
- 001eq00001ZYs9SAAT
- Reported type
- Individual
- Record timestamp
- 2026-10-18 00:31:13.0600000
Names and reported roles
- Reported name
- Joslyn Richards
- Firstname
- Joslyn
- Lastname
- Richards
Registered agent information
- Registered agent phone
- 8608612098
- Registered agent email
- onecominingco@gmail.com
Addresses and locations
- Business address
- 7 Pond, Oneco, CT, 06373, United States
- Business street address 1
- 7 Pond
- Business city
- Oneco
- Business state
- CT
- Business zip code
- 06373
- Business country
- United States
Mailing information
- Mailing address
- PO Box 234, Oneco, CT, 06373, United States
- Mailing street address 1
- PO Box 234
- Mailing city
- Oneco
- Mailing zip code
- 06373
- Mailing state
- CT
- Mailing country
- United States
Reported residence addresses
- Residence street address 1
- 7 Pond
- Residence city
- Oneco
- Residence state
- CT
- Residence zip code
- 06373
- Residence 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
- Joslyn RichardsFind records reporting this name →
Parsed registry details
Parties
- Reported · Name
- Joslyn Richards
- Reported · Given Name
- Joslyn
- Reported · Family Name
- Richards
Addresses
- Business · Street 1
- 7 Pond
- Business · City
- Oneco
- Business · Region
- CT
- Business · Postal Code
- 06373
- Business · Country
- US
- Residence · Text
- 7 Pond, Oneco, CT, 06373, United States
- Residence · Street 2
- 7 Pond
- Residence · City
- Oneco
- Residence · Region
- CT
- Residence · Postal Code
- 06373
- Residence · Country
- US
Joslyn Richards
Other reported details
- Business ID
- 001eq00001ZYs9SAAT
- Record timestamp
- 2026-10-18 00:40:52.8533333
Names and reported roles
- Reported name
- Joslyn Richards
- Firstname
- Joslyn
- Lastname
- Richards
Addresses and locations
- Business street address 1
- 7 Pond
- Business city
- Oneco
- Business state
- CT
- Business zip code
- 06373
- Business country
- United States
Reported residence addresses
- Residence address
- 7 Pond, Oneco, CT, 06373, United States
- Residence street address 1
- 7 Pond
- Residence city
- Oneco
- Residence state
- CT
- Residence zip code
- 06373
- Residence country
- United States
Showing 1–1 of 1.
Filing history (1)
Parsed registry details
Filing
- Name
- BF-0014260247
- Source Type
- Business Formation
- Type
- Certificate of Organization
- Physical Filing
- No
Dates
- Filing
- 2026-09-10
Parties
- Organizer · Kind
- Individual
BF-0014260247 · 2026-09-10
Other reported details
- Business ID
- 001eq00001ZYs9SAAT
- Filing date
- 2026-09-10T00:00:00.000
- Reported type
- Business Formation
- Filing type
- Certificate of Organization
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- BF-0014260247
- Organizer type
- Individual
Showing 1–1 of 1.
Also in 06373
| Business | Type | Filed |
|---|---|---|
| ONECO FIRE COMPANY NUMBER 1, INCORPORATED | Corporation | Jul 11, 1941 |
| STERLING HISTORICAL SOCIETY, INC. | Corporation | May 23, 1980 |
| BAYHEAD CORPORATION | Corporation | Jan 29, 1987 |
| ANTAEUS INC. | Corporation | Jul 20, 1987 |
| LITHO PRINT EAST, INC. | Corporation | Feb 27, 1996 |
| ONE CO ENTERTAINMENT LLC | LLC | Mar 28, 1996 |
| GULL INDUSTRIES, LLC | LLC | Jul 5, 1996 |
| RANDI'S SERVICE STATION, INC. | Corporation | Jul 18, 1997 |
| ATM ELECTRIC, LLC | LLC | Nov 24, 1998 |
| SINKO ENTERPRISES, LLC | LLC | Jan 11, 2000 |
Filed in Oneco around the same time
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|---|---|---|
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| Styled and Cherished LLC | LLC | Mar 2, 2026 |
| ReVeal Mold & Die Polishing LLC | LLC | Jul 22, 2025 |
| veterans village all gave some some gave all LLC | LLC | Apr 9, 2025 |
| Oneco Gravel, LLC | LLC | Apr 13, 2023 |
| spiritual bondings LLC | LLC | Mar 3, 2023 |
| Sterling Flower Farm LLC | LLC | Dec 28, 2022 |