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LLC · New Haven, CT

STUDY ON CHESTNUT LLC

LLC in New Haven, Connecticut · Document #3133128 · Active

Record reference date: October 18, 2026

Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.

About this record

STUDY ON CHESTNUT LLC is an active Connecticut limited liability company filed on January 13, 2025 (document 3133128). Its registered agent is Alex Opuszynski.

Registration details

Status
ActiveRecord reference date: October 18, 2026
Entity type
Limited Liability Company
Filed
January 13, 2025Reported filing date
Document number
3133128
Registration jurisdiction
Connecticut
Principal city + ZIP
New Haven, CT 06511-3919
Registered agent
Alex Opuszynski
Industry (NAICS)
Lessors of Residential Buildings and Dwellings (531110) · null
Address
793 State St, R2, New Haven, CT, 06511-3919

Registered agent and officers

Names and roles are reported on filings; matching names do not establish identity or ownership.

Registered agent
Alex Opuszynski

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
STUDY ON CHESTNUT LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3133128
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-01-13

Addresses

Business · Street 1
793 State St
Business · Unit
R2
Business · City
New Haven
Business · Country
US
Business · Postal Code
06511-3919
Business · Region
CT
Mailing · Text
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

Contacts

Business Email
ceo@aapropmgt.com

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Lessors of Residential Buildings and Dwellings (531110)

Additional reported values

Other reported details

Id
001eq00000IjXohAAF
Business Type
LLC
Status
Active
Account Number
3133128
Annual Report Due Date
03/31/2027
Business Unit
R2
Citizenship
Domestic
Date Registration
01/13/2025
Formation Place
Connecticut
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 00:11:39.0800000

Names and reported roles

Name
STUDY ON CHESTNUT LLC

Addresses and locations

Business Street
793 State St
Business City
New Haven
Business Country
United States
Business ZIP
06511-3919
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ceo@aapropmgt.com
Mailing Address
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Lessors of Residential Buildings and Dwellings (531110)

Record reference date: 2026-10-24

Directory details

Names

Legal
STUDY ON CHESTNUT LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3133128
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-01-13

Addresses

Business · Street 1
793 State St
Business · Unit
R2
Business · City
New Haven
Business · Country
US
Business · Postal Code
06511-3919
Business · Region
CT
Mailing · Text
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

Contacts

Business Email
ceo@aapropmgt.com

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Lessors of Residential Buildings and Dwellings (531110)

Additional reported values

Other reported details

Id
001eq00000IjXohAAF
Business Type
LLC
Status
Active
Account Number
3133128
Annual Report Due Date
03/31/2027
Business Unit
R2
Citizenship
Domestic
Date Registration
01/13/2025
Formation Place
Connecticut
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 00:11:21.7333333

Names and reported roles

Name
STUDY ON CHESTNUT LLC

Addresses and locations

Business Street
793 State St
Business City
New Haven
Business Country
United States
Business ZIP
06511-3919
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ceo@aapropmgt.com
Mailing Address
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Lessors of Residential Buildings and Dwellings (531110)

Record reference date: 2026-10-23

Directory details

Names

Legal
STUDY ON CHESTNUT LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3133128
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-01-13

Addresses

Business · Street 1
793 State St
Business · Unit
R2
Business · City
New Haven
Business · Country
US
Business · Postal Code
06511-3919
Business · Region
CT
Mailing · Text
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

Contacts

Business Email
ceo@aapropmgt.com

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Lessors of Residential Buildings and Dwellings (531110)

Additional reported values

Other reported details

Id
001eq00000IjXohAAF
Business Type
LLC
Status
Active
Account Number
3133128
Annual Report Due Date
03/31/2027
Business Unit
R2
Citizenship
Domestic
Date Registration
01/13/2025
Formation Place
Connecticut
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 00:11:29.9266667

Names and reported roles

Name
STUDY ON CHESTNUT LLC

Addresses and locations

Business Street
793 State St
Business City
New Haven
Business Country
United States
Business ZIP
06511-3919
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ceo@aapropmgt.com
Mailing Address
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Lessors of Residential Buildings and Dwellings (531110)

Record reference date: 2026-10-22

Directory details

Names

Legal
STUDY ON CHESTNUT LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3133128
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-01-13

Addresses

Business · Street 1
793 State St
Business · Unit
R2
Business · City
New Haven
Business · Country
US
Business · Postal Code
06511-3919
Business · Region
CT
Mailing · Text
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

Contacts

Business Email
ceo@aapropmgt.com

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Lessors of Residential Buildings and Dwellings (531110)

Additional reported values

Other reported details

Id
001eq00000IjXohAAF
Business Type
LLC
Status
Active
Account Number
3133128
Annual Report Due Date
03/31/2027
Business Unit
R2
Citizenship
Domestic
Date Registration
01/13/2025
Formation Place
Connecticut
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 00:11:46.8666667

Names and reported roles

Name
STUDY ON CHESTNUT LLC

Addresses and locations

Business Street
793 State St
Business City
New Haven
Business Country
United States
Business ZIP
06511-3919
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ceo@aapropmgt.com
Mailing Address
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Lessors of Residential Buildings and Dwellings (531110)

Record reference date: 2026-10-21

Directory details

Names

Legal
STUDY ON CHESTNUT LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3133128
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-01-13

Addresses

Business · Street 1
793 State St
Business · Unit
R2
Business · City
New Haven
Business · Country
US
Business · Postal Code
06511-3919
Business · Region
CT
Mailing · Text
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

Contacts

Business Email
ceo@aapropmgt.com

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Lessors of Residential Buildings and Dwellings (531110)

Additional reported values

Other reported details

Id
001eq00000IjXohAAF
Business Type
LLC
Status
Active
Account Number
3133128
Annual Report Due Date
03/31/2027
Business Unit
R2
Citizenship
Domestic
Date Registration
01/13/2025
Formation Place
Connecticut
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 00:11:46.2900000

Names and reported roles

Name
STUDY ON CHESTNUT LLC

Addresses and locations

Business Street
793 State St
Business City
New Haven
Business Country
United States
Business ZIP
06511-3919
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ceo@aapropmgt.com
Mailing Address
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Lessors of Residential Buildings and Dwellings (531110)

Record reference date: 2026-10-20

Directory details

Names

Legal
STUDY ON CHESTNUT LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3133128
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-01-13

Addresses

Business · Street 1
793 State St
Business · Unit
R2
Business · City
New Haven
Business · Country
US
Business · Postal Code
06511-3919
Business · Region
CT
Mailing · Text
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

Contacts

Business Email
ceo@aapropmgt.com

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Lessors of Residential Buildings and Dwellings (531110)

Additional reported values

Other reported details

Id
001eq00000IjXohAAF
Business Type
LLC
Status
Active
Account Number
3133128
Annual Report Due Date
03/31/2027
Business Unit
R2
Citizenship
Domestic
Date Registration
01/13/2025
Formation Place
Connecticut
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 00:11:42.3133333

Names and reported roles

Name
STUDY ON CHESTNUT LLC

Addresses and locations

Business Street
793 State St
Business City
New Haven
Business Country
United States
Business ZIP
06511-3919
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ceo@aapropmgt.com
Mailing Address
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Lessors of Residential Buildings and Dwellings (531110)

Record reference date: 2026-10-18

Directory details

Names

Legal
STUDY ON CHESTNUT LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3133128
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-01-13

Addresses

Business · Street 1
793 State St
Business · Unit
R2
Business · City
New Haven
Business · Country
US
Business · Postal Code
06511-3919
Business · Region
CT
Mailing · Text
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

Contacts

Business Email
ceo@aapropmgt.com

Self Reported Characteristics

Woman Owned
No
Veteran Owned
No
Minority Owned
No
Disability Owned
No
Lgbtqi Owned
No

Industry

Naics Code
Lessors of Residential Buildings and Dwellings (531110)

Additional reported values

Other reported details

Id
001eq00000IjXohAAF
Business Type
LLC
Status
Active
Account Number
3133128
Annual Report Due Date
03/31/2027
Business Unit
R2
Citizenship
Domestic
Date Registration
01/13/2025
Formation Place
Connecticut
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 00:12:07.9600000

Names and reported roles

Name
STUDY ON CHESTNUT LLC

Addresses and locations

Business Street
793 State St
Business City
New Haven
Business Country
United States
Business ZIP
06511-3919
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ceo@aapropmgt.com
Mailing Address
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Lessors of Residential Buildings and Dwellings (531110)

Download directory record (JSON)

All retained directory fields

Other reported details

Id
15364125
Slug
study-on-chestnut-llc-3133128
Entity type
Limited Liability Company
Entity class
llc
Is foreign
0
Registry
CT
Doc number
3133128
Filed on
2025-01-13
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
new-haven
Address
793 State St, R2, New Haven, CT, 06511-3919
Zip
06511-3919
Location state
CT

Names and reported roles

Name
STUDY ON CHESTNUT LLC
City name
New Haven

Industry and classification

Naics code
Lessors of Residential Buildings and Dwellings (531110)

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
STUDY ON CHESTNUT LLC

Complete business master fields

Other reported details

Id
001eq00000IjXohAAF
Business Type
LLC
Status
Active
Account Number
3133128
Annual Report Due Date
03/31/2027
Business Unit
R2
Citizenship
Domestic
Date Registration
01/13/2025
Formation Place
Connecticut
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 00:12:07.9600000

Names and reported roles

Name
STUDY ON CHESTNUT LLC

Addresses and locations

Business Street
793 State St
Business City
New Haven
Business Country
United States
Business ZIP
06511-3919
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ceo@aapropmgt.com
Mailing Address
793 State St ,R2 ,New Haven ,CT ,United States ,06511-3919

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Lessors of Residential Buildings and Dwellings (531110)

Registered agents (1)

Reported name and role

Roles are shown as reported. Agents, officers and principals are not automatically owners.

Registered agents

Registered agent
Alex OpuszynskiFind records reporting this name →

Parsed registry details

Parties

Reported · Source Type
Individual
Reported · Name
Alex Opuszynski
Reported · Given Name
Alex
Reported · Family Name
Opuszynski

Contacts

Agent Phone
2038872553
Agent Email
ceo@aapropmgt.com

Addresses

Business · Text
793 State St, R2, New Haven, CT, 06511-3919, United States
Business · Street 1
793 State St
Business · Street 2
R2
Business · City
New Haven
Business · Region
CT
Business · Postal Code
06511-3919
Business · Country
US
Mailing · Text
793 State St, R2, New Haven, CT, 06511-3919, United States
Mailing · Street 1
793 State St
Mailing · Street 2
R2
Mailing · City
New Haven
Mailing · Postal Code
06511-3919
Mailing · Region
CT
Mailing · Country
US
Residence · Street 2
185 Bartlett Dr
Residence · City
Madison
Residence · Region
CT
Residence · Postal Code
06443-1761
Residence · Country
US

Alex Opuszynski

Other reported details

Business ID
001eq00000IjXohAAF
Reported type
Individual
Record timestamp
2026-10-18 00:30:02.3266667

Names and reported roles

Reported name
Alex Opuszynski
Firstname
Alex
Lastname
Opuszynski

Registered agent information

Registered agent phone
2038872553
Registered agent email
ceo@aapropmgt.com

Addresses and locations

Business address
793 State St, R2, New Haven, CT, 06511-3919, United States
Business street address 1
793 State St
Business street address 2
R2
Business city
New Haven
Business state
CT
Business zip code
06511-3919
Business country
United States

Mailing information

Mailing address
793 State St, R2, New Haven, CT, 06511-3919, United States
Mailing street address 1
793 State St
Mailing street address 2
R2
Mailing city
New Haven
Mailing zip code
06511-3919
Mailing state
CT
Mailing country
United States

Reported residence addresses

Residence street address 1
185 Bartlett Dr
Residence city
Madison
Residence state
CT
Residence zip code
06443-1761
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
Alex OpuszynskiFind records reporting this name →

Parsed registry details

Parties

Reported · Name
Alex Opuszynski
Reported · Given Name
Alex
Reported · Family Name
Opuszynski

Addresses

Business · Street 1
793 State St
Business · Street 2
R2
Business · City
New Haven
Business · Region
CT
Business · Postal Code
06511-3919
Business · Country
US
Residence · Text
185 Bartlett Dr, Madison, CT, 06443-1761, United States
Residence · Street 2
185 Bartlett Dr
Residence · City
Madison
Residence · Region
CT
Residence · Postal Code
06443-1761
Residence · Country
US

Alex Opuszynski

Other reported details

Business ID
001eq00000IjXohAAF
Record timestamp
2026-10-18 00:39:31.5700000

Names and reported roles

Reported name
Alex Opuszynski
Firstname
Alex
Lastname
Opuszynski

Addresses and locations

Business street address 1
793 State St
Business street address 2
R2
Business city
New Haven
Business state
CT
Business zip code
06511-3919
Business country
United States

Reported residence addresses

Residence address
185 Bartlett Dr, Madison, CT, 06443-1761, United States
Residence street address 1
185 Bartlett Dr
Residence city
Madison
Residence state
CT
Residence zip code
06443-1761
Residence country
United States

Showing 1–1 of 1.

Filing history (2)

Parsed registry details

Filing

Name
BF-0013685500
Source Type
Annual Report
Type
Annual Report
Physical Filing
No

Dates

Filing
2026-03-25

BF-0013685500 · 2026-03-25

Other reported details

Business ID
001eq00000IjXohAAF
Filing date
2026-03-25T00:00:00.000
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-0013685500

Parsed registry details

Filing

Name
BF-0013288610
Source Type
Business Formation
Type
Certificate of Organization
Physical Filing
No

Dates

Filing
2025-01-13

BF-0013288610 · 2025-01-13

Other reported details

Business ID
001eq00000IjXohAAF
Filing date
2025-01-13T00:00:00.000
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-0013288610

Showing 1–2 of 2.

Correct or remove this record.

Same registered agent

Alex Opuszynski

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