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LLC · Stamford, CT

657THIRDAVE LLC

LLC in Stamford, Connecticut · Document #3255549 · Active

Record reference date: October 18, 2026

Details may be incomplete or outdated.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

About this record

657THIRDAVE LLC is an active Connecticut limited liability company filed on July 16, 2025 (document 3255549). Its registered agent is Secretary of State.

Registration details

Status
ActiveRecord reference date: October 18, 2026
Entity type
Limited Liability Company
Filed
July 16, 2025Reported filing date
Document number
3255549
Registration jurisdiction
Connecticut
Principal city + ZIP
Stamford, CT 06901-2701
Registered agent
Secretary of State
Home state
Delaware
Industry (NAICS)
Lessors of Residential Buildings and Dwellings (531110) · null
Address
6 Landmark Sq, 4th Floor, Stamford, CT, 06901-2701

Registered agent and officers

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

Registered agent
Secretary of State
Principal
Eliel Joseph

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
657THIRDAVE LLC
Home Jurisdiction
657THIRDAVE LLC

Entity

Type
Limited liability company

Registration

Status
Active
Sub Status
Annual report past due
Number
3255549
Citizenship
Foreign
Formation Place
DELAWARE
Home Jurisdiction
DE

Dates

Annual Report Due
2026-03-31
Began Transacting
2025-06-30
Registration
2025-07-16

Addresses

Business · Street 1
6 Landmark Sq
Business · Unit
4th Floor
Business · City
Stamford
Business · Country
US
Business · Postal Code
06901-2701
Business · Region
CT
Mailing · Text
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

Contacts

Business Email
joseph@quantumequity.co

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
001eq00000fGyjnAAC
Business Type
LLC
Status
Active
Sub status
Annual report past due
Account Number
3255549
Annual Report Due Date
03/31/2026
Began Transacting in CT
06/30/2025
Business Unit
4th Floor
Citizenship
Foreign
Date Registration
07/16/2025
Formation Place
DELAWARE
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 00:12:19.8400000

Names and reported roles

Name
657THIRDAVE LLC
Business Name in state country
657THIRDAVE LLC

Addresses and locations

Business Street
6 Landmark Sq
Business City
Stamford
Business Country
United States
Business ZIP
06901-2701
Business State
CT
State or Territory Formation
DELAWARE

Mailing information

Business Email Address
joseph@quantumequity.co
Mailing Address
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

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
657THIRDAVE LLC
Home Jurisdiction
657THIRDAVE LLC

Entity

Type
Limited liability company

Registration

Status
Active
Sub Status
Annual report past due
Number
3255549
Citizenship
Foreign
Formation Place
DELAWARE
Home Jurisdiction
DE

Dates

Annual Report Due
2026-03-31
Began Transacting
2025-06-30
Registration
2025-07-16

Addresses

Business · Street 1
6 Landmark Sq
Business · Unit
4th Floor
Business · City
Stamford
Business · Country
US
Business · Postal Code
06901-2701
Business · Region
CT
Mailing · Text
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

Contacts

Business Email
joseph@quantumequity.co

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
001eq00000fGyjnAAC
Business Type
LLC
Status
Active
Sub status
Annual report past due
Account Number
3255549
Annual Report Due Date
03/31/2026
Began Transacting in CT
06/30/2025
Business Unit
4th Floor
Citizenship
Foreign
Date Registration
07/16/2025
Formation Place
DELAWARE
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 00:12:03.4500000

Names and reported roles

Name
657THIRDAVE LLC
Business Name in state country
657THIRDAVE LLC

Addresses and locations

Business Street
6 Landmark Sq
Business City
Stamford
Business Country
United States
Business ZIP
06901-2701
Business State
CT
State or Territory Formation
DELAWARE

Mailing information

Business Email Address
joseph@quantumequity.co
Mailing Address
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

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
657THIRDAVE LLC
Home Jurisdiction
657THIRDAVE LLC

Entity

Type
Limited liability company

Registration

Status
Active
Sub Status
Annual report past due
Number
3255549
Citizenship
Foreign
Formation Place
DELAWARE
Home Jurisdiction
DE

Dates

Annual Report Due
2026-03-31
Began Transacting
2025-06-30
Registration
2025-07-16

Addresses

Business · Street 1
6 Landmark Sq
Business · Unit
4th Floor
Business · City
Stamford
Business · Country
US
Business · Postal Code
06901-2701
Business · Region
CT
Mailing · Text
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

Contacts

Business Email
joseph@quantumequity.co

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
001eq00000fGyjnAAC
Business Type
LLC
Status
Active
Sub status
Annual report past due
Account Number
3255549
Annual Report Due Date
03/31/2026
Began Transacting in CT
06/30/2025
Business Unit
4th Floor
Citizenship
Foreign
Date Registration
07/16/2025
Formation Place
DELAWARE
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 00:12:08.4733333

Names and reported roles

Name
657THIRDAVE LLC
Business Name in state country
657THIRDAVE LLC

Addresses and locations

Business Street
6 Landmark Sq
Business City
Stamford
Business Country
United States
Business ZIP
06901-2701
Business State
CT
State or Territory Formation
DELAWARE

Mailing information

Business Email Address
joseph@quantumequity.co
Mailing Address
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

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
657THIRDAVE LLC
Home Jurisdiction
657THIRDAVE LLC

Entity

Type
Limited liability company

Registration

Status
Active
Sub Status
Annual report past due
Number
3255549
Citizenship
Foreign
Formation Place
DELAWARE
Home Jurisdiction
DE

Dates

Annual Report Due
2026-03-31
Began Transacting
2025-06-30
Registration
2025-07-16

Addresses

Business · Street 1
6 Landmark Sq
Business · Unit
4th Floor
Business · City
Stamford
Business · Country
US
Business · Postal Code
06901-2701
Business · Region
CT
Mailing · Text
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

Contacts

Business Email
joseph@quantumequity.co

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
001eq00000fGyjnAAC
Business Type
LLC
Status
Active
Sub status
Annual report past due
Account Number
3255549
Annual Report Due Date
03/31/2026
Began Transacting in CT
06/30/2025
Business Unit
4th Floor
Citizenship
Foreign
Date Registration
07/16/2025
Formation Place
DELAWARE
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 00:12:29.8700000

Names and reported roles

Name
657THIRDAVE LLC
Business Name in state country
657THIRDAVE LLC

Addresses and locations

Business Street
6 Landmark Sq
Business City
Stamford
Business Country
United States
Business ZIP
06901-2701
Business State
CT
State or Territory Formation
DELAWARE

Mailing information

Business Email Address
joseph@quantumequity.co
Mailing Address
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

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
657THIRDAVE LLC
Home Jurisdiction
657THIRDAVE LLC

Entity

Type
Limited liability company

Registration

Status
Active
Sub Status
Annual report past due
Number
3255549
Citizenship
Foreign
Formation Place
DELAWARE
Home Jurisdiction
DE

Dates

Annual Report Due
2026-03-31
Began Transacting
2025-06-30
Registration
2025-07-16

Addresses

Business · Street 1
6 Landmark Sq
Business · Unit
4th Floor
Business · City
Stamford
Business · Country
US
Business · Postal Code
06901-2701
Business · Region
CT
Mailing · Text
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

Contacts

Business Email
joseph@quantumequity.co

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
001eq00000fGyjnAAC
Business Type
LLC
Status
Active
Sub status
Annual report past due
Account Number
3255549
Annual Report Due Date
03/31/2026
Began Transacting in CT
06/30/2025
Business Unit
4th Floor
Citizenship
Foreign
Date Registration
07/16/2025
Formation Place
DELAWARE
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 00:12:28.9800000

Names and reported roles

Name
657THIRDAVE LLC
Business Name in state country
657THIRDAVE LLC

Addresses and locations

Business Street
6 Landmark Sq
Business City
Stamford
Business Country
United States
Business ZIP
06901-2701
Business State
CT
State or Territory Formation
DELAWARE

Mailing information

Business Email Address
joseph@quantumequity.co
Mailing Address
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

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
657THIRDAVE LLC
Home Jurisdiction
657THIRDAVE LLC

Entity

Type
Limited liability company

Registration

Status
Active
Sub Status
Annual report past due
Number
3255549
Citizenship
Foreign
Formation Place
DELAWARE
Home Jurisdiction
DE

Dates

Annual Report Due
2026-03-31
Began Transacting
2025-06-30
Registration
2025-07-16

Addresses

Business · Street 1
6 Landmark Sq
Business · Unit
4th Floor
Business · City
Stamford
Business · Country
US
Business · Postal Code
06901-2701
Business · Region
CT
Mailing · Text
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

Contacts

Business Email
joseph@quantumequity.co

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
001eq00000fGyjnAAC
Business Type
LLC
Status
Active
Sub status
Annual report past due
Account Number
3255549
Annual Report Due Date
03/31/2026
Began Transacting in CT
06/30/2025
Business Unit
4th Floor
Citizenship
Foreign
Date Registration
07/16/2025
Formation Place
DELAWARE
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 00:12:23.8866667

Names and reported roles

Name
657THIRDAVE LLC
Business Name in state country
657THIRDAVE LLC

Addresses and locations

Business Street
6 Landmark Sq
Business City
Stamford
Business Country
United States
Business ZIP
06901-2701
Business State
CT
State or Territory Formation
DELAWARE

Mailing information

Business Email Address
joseph@quantumequity.co
Mailing Address
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

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
657THIRDAVE LLC
Home Jurisdiction
657THIRDAVE LLC

Entity

Type
Limited liability company

Registration

Status
Active
Sub Status
Annual report past due
Number
3255549
Citizenship
Foreign
Formation Place
DELAWARE
Home Jurisdiction
DE

Dates

Annual Report Due
2026-03-31
Began Transacting
2025-06-30
Registration
2025-07-16

Addresses

Business · Street 1
6 Landmark Sq
Business · Unit
4th Floor
Business · City
Stamford
Business · Country
US
Business · Postal Code
06901-2701
Business · Region
CT
Mailing · Text
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

Contacts

Business Email
joseph@quantumequity.co

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
001eq00000fGyjnAAC
Business Type
LLC
Status
Active
Sub status
Annual report past due
Account Number
3255549
Annual Report Due Date
03/31/2026
Began Transacting in CT
06/30/2025
Business Unit
4th Floor
Citizenship
Foreign
Date Registration
07/16/2025
Formation Place
DELAWARE
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 00:12:52.2566667

Names and reported roles

Name
657THIRDAVE LLC
Business Name in state country
657THIRDAVE LLC

Addresses and locations

Business Street
6 Landmark Sq
Business City
Stamford
Business Country
United States
Business ZIP
06901-2701
Business State
CT
State or Territory Formation
DELAWARE

Mailing information

Business Email Address
joseph@quantumequity.co
Mailing Address
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

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
15394117
Slug
657thirdave-llc-3255549
Entity type
Limited Liability Company
Entity class
llc
Is foreign
1
Registry
CT
Doc number
3255549
Filed on
2025-07-16
Status
Active
Is active
1
Domicile
DE
Status known
1
Observed at
2026-10-18T19:49:17.610236+00:00

Addresses and locations

State
CT
City slug
stamford
Address
6 Landmark Sq, 4th Floor, Stamford, CT, 06901-2701
Zip
06901-2701
Location state
CT

Names and reported roles

Name
657THIRDAVE LLC
City name
Stamford

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
657THIRDAVE LLC
Name in home jurisdiction
657THIRDAVE LLC

Complete business master fields

Other reported details

Id
001eq00000fGyjnAAC
Business Type
LLC
Status
Active
Sub status
Annual report past due
Account Number
3255549
Annual Report Due Date
03/31/2026
Began Transacting in CT
06/30/2025
Business Unit
4th Floor
Citizenship
Foreign
Date Registration
07/16/2025
Formation Place
DELAWARE
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 00:12:52.2566667

Names and reported roles

Name
657THIRDAVE LLC
Business Name in state country
657THIRDAVE LLC

Addresses and locations

Business Street
6 Landmark Sq
Business City
Stamford
Business Country
United States
Business ZIP
06901-2701
Business State
CT
State or Territory Formation
DELAWARE

Mailing information

Business Email Address
joseph@quantumequity.co
Mailing Address
6 Landmark Sq ,4th Floor ,Stamford ,CT ,United States ,06901-2701

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
Secretary of StateFind records reporting this name →

Parsed registry details

Parties

Reported · Source Type
Secretary of the State
Reported · Name
Secretary of State

Addresses

Business · Text
165 Capitol Ave., P.O. BOX 150470, Hartford, CT, 06115-0470, United States
Business · Street 1
165 Capitol Ave., P.O. BOX 150470
Business · City
Hartford
Business · Region
CT
Business · Postal Code
06115-0470
Business · Country
US

Secretary of State

Other reported details

Business ID
001eq00000fGyjnAAC
Reported type
Secretary of the State
Record timestamp
2026-10-18 00:30:25.0033333

Names and reported roles

Reported name
Secretary of State

Addresses and locations

Business address
165 Capitol Ave., P.O. BOX 150470, Hartford, CT, 06115-0470, United States
Business street address 1
165 Capitol Ave., P.O. BOX 150470
Business city
Hartford
Business state
CT
Business zip code
06115-0470
Business 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

Parsed registry details

Parties

Reported · Name
Eliel Joseph
Reported · Given Name
Eliel
Reported · Family Name
Joseph

Addresses

Residence · Text
109 Forest St, 2, Stamford, CT, 06901-2153, United States
Residence · Street 2
109 Forest St
Residence · Street 3
2
Residence · City
Stamford
Residence · Region
CT
Residence · Postal Code
06901-2153
Residence · Country
US

Eliel Joseph

Other reported details

Business ID
001eq00000fGyjnAAC
Record timestamp
2026-10-18 00:39:54.5300000

Names and reported roles

Reported name
Eliel Joseph
Firstname
Eliel
Lastname
Joseph

Reported residence addresses

Residence address
109 Forest St, 2, Stamford, CT, 06901-2153, United States
Residence street address 1
109 Forest St
Residence street address 2
2
Residence city
Stamford
Residence state
CT
Residence zip code
06901-2153
Residence country
United States

Showing 1–1 of 1.

Filing history (2)

Parsed registry details

Filing

Name
BF-0013508170
Source Type
Interim Notice
Type
Interim Notice
Physical Filing
No

Dates

Filing
2025-07-21
Effective
2025-07-21

BF-0013508170 · 2025-07-21

Other reported details

Business ID
001eq00000fGyjnAAC
Filing date
2025-07-21T00:00:00.000
Effective date
2025-07-21T00:00:00.000
Reported type
Interim Notice
Filing type
Interim Notice
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0013508170

Parsed registry details

Filing

Name
BF-0013502206
Source Type
Business Registration
Type
Foreign Registration Statement
Physical Filing
No

Dates

Filing
2025-07-16

BF-0013502206 · 2025-07-16

Other reported details

Business ID
001eq00000fGyjnAAC
Filing date
2025-07-16T00:00:00.000
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-0013502206

Showing 1–2 of 2.

Correct or remove this record.

Same registered agent

Secretary of State

BusinessCityTypeFiledStatus
A.B.C. INC.Location not reported, CT · RevokedLocation not reported, CTCorporationJun 30, 1977Revoked
ABCO ENGINEERING CORP.Location not reported, CT · RevokedLocation not reported, CTCorporationDec 16, 1970Revoked
A. B. WOLLE & CO. INC.Location not reported, CT · ForfeitedLocation not reported, CTCorporationJan 30, 1970Forfeited
DUN & BRADSTREET RECEIVABLE MANAGEMENT SERVICES, INC.Location not reported, CT · WithdrawnLocation not reported, CTCorporationNov 15, 1976Withdrawn
ADP NETWORK SERVICES, INC.Location not reported, CT · WithdrawnLocation not reported, CTCorporationJun 29, 1976Withdrawn
AE OF HARTFORD, INC.Location not reported, CT · MergedLocation not reported, CTCorporationJan 29, 1970Merged
A E PROPERTIES, INC.Location not reported, CT · WithdrawnLocation not reported, CTCorporationApr 3, 1975Withdrawn
AFC SECURITIES INC.Location not reported, CT · WithdrawnLocation not reported, CTCorporationDec 26, 1972Withdrawn
AFSC AGENCY, INC.Location not reported, CT · WithdrawnLocation not reported, CTCorporationFeb 24, 1970Withdrawn
A. G. EDWARDS & SONS, INC.Location not reported, CT · WithdrawnLocation not reported, CTCorporationMay 31, 1967Withdrawn

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