LLC · Fairfield, CT
CIRCLE AND SQUARE, LLC
LLC in Fairfield, Connecticut · Document #1009441 · Merged
Record reference date: October 20, 2026
Details may be incomplete or outdated. “Not reported” means a usable value is unavailable.
About this record
CIRCLE AND SQUARE, LLC is a merged Connecticut limited liability company filed on July 6, 2010 (document 1009441). Its registered agent is PHILIP RADTKE.
Registration details
- Status
- MergedRecord reference date: October 20, 2026
- Entity type
- Limited Liability Company
- Filed
- July 6, 2010Reported filing date
- Document number
- 1009441
- Registration jurisdiction
- Connecticut
- Principal city + ZIP
- Fairfield, CT 06825
- Registered agent
- PHILIP RADTKE
- Address
- 1 VALLEY LANE, FAIRFIELD, CT, 06825
Registered agent and officers
Names and roles are reported on filings; matching names do not establish identity or ownership.
- Registered agent
- PHILIP RADTKE
- Principal
- PHILIP RADTKE
- Principal
- ANNA E. DABROWSKA RADTKE
What this status means / annual report due date
Connecticut reports merged status. This describes the registration record; the exact effect depends on the entity type and reason recorded. A past listing does not establish current authority to operate.
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
- CIRCLE AND SQUARE, LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Merged
- Number
- 1009441
- Citizenship
- Domestic
- Formation Place
- CT
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2011-07-06
- Registration
- 2010-07-06
Addresses
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Postal Code
- 06825
- Business · Region
- CT
- Mailing · Text
- No information provided , , , , ,
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Additional reported values
Other reported details
- Id
- 001t000000hjFotAAE
- Business Type
- LLC
- Status
- Merged
- Account Number
- 1009441
- Annual Report Due Date
- 07/06/2011
- Citizenship
- Domestic
- Date Registration
- 07/06/2010
- Formation Place
- CT
- 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 00:22:32.0833333
Names and reported roles
- Name
- CIRCLE AND SQUARE, LLC
Addresses and locations
- Business Street
- 1 VALLEY LANE
- Business City
- FAIRFIELD
- Business ZIP
- 06825
- Business State
- CT
- State or Territory Formation
- Connecticut
Mailing information
- Mailing Address
- No information provided , , , , ,
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Record reference date: 2026-10-24
Directory details
Names
- Legal
- CIRCLE AND SQUARE, LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Merged
- Number
- 1009441
- Citizenship
- Domestic
- Formation Place
- CT
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2011-07-06
- Registration
- 2010-07-06
Addresses
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Postal Code
- 06825
- Business · Region
- CT
- Mailing · Text
- No information provided , , , , ,
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Additional reported values
Other reported details
- Id
- 001t000000hjFotAAE
- Business Type
- LLC
- Status
- Merged
- Account Number
- 1009441
- Annual Report Due Date
- 07/06/2011
- Citizenship
- Domestic
- Date Registration
- 07/06/2010
- Formation Place
- CT
- 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 00:22:18.9366667
Names and reported roles
- Name
- CIRCLE AND SQUARE, LLC
Addresses and locations
- Business Street
- 1 VALLEY LANE
- Business City
- FAIRFIELD
- Business ZIP
- 06825
- Business State
- CT
- State or Territory Formation
- Connecticut
Mailing information
- Mailing Address
- No information provided , , , , ,
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Record reference date: 2026-10-23
Directory details
Names
- Legal
- CIRCLE AND SQUARE, LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Merged
- Number
- 1009441
- Citizenship
- Domestic
- Formation Place
- CT
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2011-07-06
- Registration
- 2010-07-06
Addresses
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Postal Code
- 06825
- Business · Region
- CT
- Mailing · Text
- No information provided , , , , ,
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Additional reported values
Other reported details
- Id
- 001t000000hjFotAAE
- Business Type
- LLC
- Status
- Merged
- Account Number
- 1009441
- Annual Report Due Date
- 07/06/2011
- Citizenship
- Domestic
- Date Registration
- 07/06/2010
- Formation Place
- CT
- 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 00:22:17.7400000
Names and reported roles
- Name
- CIRCLE AND SQUARE, LLC
Addresses and locations
- Business Street
- 1 VALLEY LANE
- Business City
- FAIRFIELD
- Business ZIP
- 06825
- Business State
- CT
- State or Territory Formation
- Connecticut
Mailing information
- Mailing Address
- No information provided , , , , ,
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Record reference date: 2026-10-22
Directory details
Names
- Legal
- CIRCLE AND SQUARE, LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Merged
- Number
- 1009441
- Citizenship
- Domestic
- Formation Place
- CT
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2011-07-06
- Registration
- 2010-07-06
Addresses
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Postal Code
- 06825
- Business · Region
- CT
- Mailing · Text
- No information provided , , , , ,
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Additional reported values
Other reported details
- Id
- 001t000000hjFotAAE
- Business Type
- LLC
- Status
- Merged
- Account Number
- 1009441
- Annual Report Due Date
- 07/06/2011
- Citizenship
- Domestic
- Date Registration
- 07/06/2010
- Formation Place
- CT
- 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 00:23:07.8500000
Names and reported roles
- Name
- CIRCLE AND SQUARE, LLC
Addresses and locations
- Business Street
- 1 VALLEY LANE
- Business City
- FAIRFIELD
- Business ZIP
- 06825
- Business State
- CT
- State or Territory Formation
- Connecticut
Mailing information
- Mailing Address
- No information provided , , , , ,
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Record reference date: 2026-10-21
Directory details
Names
- Legal
- CIRCLE AND SQUARE, LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Merged
- Number
- 1009441
- Citizenship
- Domestic
- Formation Place
- CT
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2011-07-06
- Registration
- 2010-07-06
Addresses
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Postal Code
- 06825
- Business · Region
- CT
- Mailing · Text
- No information provided , , , , ,
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Additional reported values
Other reported details
- Id
- 001t000000hjFotAAE
- Business Type
- LLC
- Status
- Merged
- Account Number
- 1009441
- Annual Report Due Date
- 07/06/2011
- Citizenship
- Domestic
- Date Registration
- 07/06/2010
- Formation Place
- CT
- 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 00:22:55.5400000
Names and reported roles
- Name
- CIRCLE AND SQUARE, LLC
Addresses and locations
- Business Street
- 1 VALLEY LANE
- Business City
- FAIRFIELD
- Business ZIP
- 06825
- Business State
- CT
- State or Territory Formation
- Connecticut
Mailing information
- Mailing Address
- No information provided , , , , ,
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Record reference date: 2026-10-20
Directory details
Names
- Legal
- CIRCLE AND SQUARE, LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Merged
- Number
- 1009441
- Citizenship
- Domestic
- Formation Place
- CT
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2011-07-06
- Registration
- 2010-07-06
Addresses
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Postal Code
- 06825
- Business · Region
- CT
- Mailing · Text
- No information provided , , , , ,
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Additional reported values
Other reported details
- Id
- 001t000000hjFotAAE
- Business Type
- LLC
- Status
- Merged
- Account Number
- 1009441
- Annual Report Due Date
- 07/06/2011
- Citizenship
- Domestic
- Date Registration
- 07/06/2010
- Formation Place
- CT
- 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 00:23:05.4333333
Names and reported roles
- Name
- CIRCLE AND SQUARE, LLC
Addresses and locations
- Business Street
- 1 VALLEY LANE
- Business City
- FAIRFIELD
- Business ZIP
- 06825
- Business State
- CT
- State or Territory Formation
- Connecticut
Mailing information
- Mailing Address
- No information provided , , , , ,
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Record reference date: 2026-10-18
Directory details
Names
- Legal
- CIRCLE AND SQUARE, LLC
Entity
- Type
- Limited liability company
Registration
- Status
- Merged
- Number
- 1009441
- Citizenship
- Domestic
- Formation Place
- CT
- Home Jurisdiction
- CT
Dates
- Annual Report Due
- 2011-07-06
- Registration
- 2010-07-06
Addresses
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Postal Code
- 06825
- Business · Region
- CT
- Mailing · Text
- No information provided , , , , ,
Self Reported Characteristics
- Woman Owned
- No
- Veteran Owned
- No
- Minority Owned
- No
- Disability Owned
- No
- Lgbtqi Owned
- No
Additional reported values
Other reported details
- Id
- 001t000000hjFotAAE
- Business Type
- LLC
- Status
- Merged
- Account Number
- 1009441
- Annual Report Due Date
- 07/06/2011
- Citizenship
- Domestic
- Date Registration
- 07/06/2010
- Formation Place
- CT
- 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 00:24:07.3700000
Names and reported roles
- Name
- CIRCLE AND SQUARE, LLC
Addresses and locations
- Business Street
- 1 VALLEY LANE
- Business City
- FAIRFIELD
- Business ZIP
- 06825
- Business State
- CT
- State or Territory Formation
- Connecticut
Mailing information
- Mailing Address
- No information provided , , , , ,
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Download directory record (JSON)
All retained directory fields
Other reported details
- Id
- 14824802
- Slug
- circle-and-square-llc-1009441
- Entity type
- Limited Liability Company
- Entity class
- llc
- Is foreign
- 0
- Registry
- CT
- Doc number
- 1009441
- Filed on
- 2010-07-06
- Status
- Merged
- Is active
- 0
- Domicile
- CT
- Status known
- 1
- Observed at
- 2026-10-21T07:22:48.934593+00:00
Addresses and locations
- State
- CT
- City slug
- fairfield
- Address
- 1 VALLEY LANE, FAIRFIELD, CT, 06825
- Zip
- 06825
- Location state
- CT
Names and reported roles
- Name
- CIRCLE AND SQUARE, LLC
- City name
- Fairfield
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
- CIRCLE AND SQUARE, LLC
Complete business master fields
Other reported details
- Id
- 001t000000hjFotAAE
- Business Type
- LLC
- Status
- Merged
- Account Number
- 1009441
- Annual Report Due Date
- 07/06/2011
- Citizenship
- Domestic
- Date Registration
- 07/06/2010
- Formation Place
- CT
- 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 00:24:07.3700000
Names and reported roles
- Name
- CIRCLE AND SQUARE, LLC
Addresses and locations
- Business Street
- 1 VALLEY LANE
- Business City
- FAIRFIELD
- Business ZIP
- 06825
- Business State
- CT
- State or Territory Formation
- Connecticut
Mailing information
- Mailing Address
- No information provided , , , , ,
IRS reported fields and codes
- Organization is LGBTQI Owned
- false
Registered agents (1)
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Registered agents
- Registered agent
- PHILIP RADTKEFind records reporting this name →
Parsed registry details
Parties
- Reported · Source Type
- Individual
- Reported · Name
- PHILIP RADTKE
- Reported · Given Name
- PHILIP
- Reported · Family Name
- RADTKE
Addresses
- Business · Text
- 1 VALLEY LANE, FAIRFIELD, CT, 06825, United States
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Region
- CT
- Business · Postal Code
- 06825
- Business · Country
- US
- Residence · Street 2
- 1 VALLEY LANE
- Residence · City
- Fairfield
- Residence · Region
- CT
- Residence · Postal Code
- 06825
- Residence · Country
- US
PHILIP RADTKE
Other reported details
- Business ID
- 001t000000hjFotAAE
- Business ID
- 1009441
- Reported type
- Individual
- Record timestamp
- 2026-10-18 00:35:47.6200000
Names and reported roles
- Reported name
- PHILIP RADTKE
- Firstname
- PHILIP
- Lastname
- RADTKE
Addresses and locations
- Business address
- 1 VALLEY LANE, FAIRFIELD, CT, 06825, United States
- Business street address 1
- 1 VALLEY LANE
- Business city
- FAIRFIELD
- Business state
- CT
- Business zip code
- 06825
- Business country
- United States
Reported residence addresses
- Residence street address 1
- 1 VALLEY LANE
- Residence city
- FAIRFIELD
- Residence state
- CT
- Residence zip code
- 06825
- Residence country
- United States
Showing 1–1 of 1.
Principals (2)
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Principals and members
- Principal
- PHILIP RADTKEFind records reporting this name →
Parsed registry details
Parties
- Reported · Name
- PHILIP RADTKE
- Reported · Given Name
- PHILIP
- Reported · Family Name
- RADTKE
Addresses
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Region
- CT
- Business · Postal Code
- 06825
- Business · Country
- US
- Residence · Text
- 1 VALLEY LANE, FAIRFIELD, CT, 06825, United States
- Residence · Street 2
- 1 VALLEY LANE
- Residence · City
- Fairfield
- Residence · Region
- CT
- Residence · Postal Code
- 06825
- Residence · Country
- US
PHILIP RADTKE
Other reported details
- Business ID
- 001t000000hjFotAAE
- Record timestamp
- 2026-10-18 00:46:16.0900000
Names and reported roles
- Reported name
- PHILIP RADTKE
- Firstname
- PHILIP
- Lastname
- RADTKE
Addresses and locations
- Business street address 1
- 1 VALLEY LANE
- Business city
- FAIRFIELD
- Business state
- CT
- Business zip code
- 06825
- Business country
- United States
Reported residence addresses
- Residence address
- 1 VALLEY LANE, FAIRFIELD, CT, 06825, United States
- Residence street address 1
- 1 VALLEY LANE
- Residence city
- FAIRFIELD
- Residence state
- CT
- Residence zip code
- 06825
- Residence country
- United States
Reported name and role
Roles are shown as reported. Agents, officers and principals are not automatically owners.
Principals and members
- Principal
- ANNA E. DABROWSKA RADTKEFind records reporting this name →
Parsed registry details
Parties
- Reported · Name
- ANNA E. DABROWSKA RADTKE
- Reported · Given Name
- ANNA E.
- Reported · Family Name
- DABROWSKA RADTKE
Addresses
- Business · Street 1
- 1 VALLEY LANE
- Business · City
- Fairfield
- Business · Region
- CT
- Business · Postal Code
- 06825
- Business · Country
- US
- Residence · Text
- 1 VALLEY LANE, FAIRFIELD, CT, 06825, United States
- Residence · Street 2
- 1 VALLEY LANE
- Residence · City
- Fairfield
- Residence · Region
- CT
- Residence · Postal Code
- 06825
- Residence · Country
- US
ANNA E. DABROWSKA RADTKE
Other reported details
- Business ID
- 001t000000hjFotAAE
- Record timestamp
- 2026-10-18 00:45:09.1366667
Names and reported roles
- Reported name
- ANNA E. DABROWSKA RADTKE
- Firstname
- ANNA E.
- Lastname
- DABROWSKA RADTKE
Addresses and locations
- Business street address 1
- 1 VALLEY LANE
- Business city
- FAIRFIELD
- Business state
- CT
- Business zip code
- 06825
- Business country
- United States
Reported residence addresses
- Residence address
- 1 VALLEY LANE, FAIRFIELD, CT, 06825, United States
- Residence street address 1
- 1 VALLEY LANE
- Residence city
- FAIRFIELD
- Residence state
- CT
- Residence zip code
- 06825
- Residence country
- United States
Showing 1–2 of 2.
Filing history (2)
Parsed registry details
Filing
- Name
- 0004772492
- Source Type
- Merger
- Type
- Certificate of Merger
- Volume
- 1751
- Volume Type
- B
- Page Count
- 2
- Start Page
- 1937
- Physical Filing
- No
Dates
- Filing
- 2012-12-31
- Effective
- 2013-01-01
0004772492 · 2012-12-31
Other reported details
- Business ID
- 001t000000hjFotAAE
- Filing date
- 2012-12-31T00:00:00.000
- Effective date
- 2013-01-01T00:00:00.000
- Reported type
- Merger
- Filing type
- Certificate of Merger
- Volume
- 1751
- Volume type
- B
- Pages
- 2
- Start page
- 1937
- Physical filing
- false
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- 0004772492
Parsed registry details
Filing
- Name
- 0004193485
- Source Type
- Business Formation
- Type
- Certificate of Organization
- Volume
- 1421
- Volume Type
- B
- Page Count
- 1
- Start Page
- 416
- Physical Filing
- Yes
Dates
- Filing
- 2010-07-06
0004193485 · 2010-07-06
Other reported details
- Business ID
- 001t000000hjFotAAE
- Filing date
- 2010-07-06T00:00:00.000
- Reported type
- Business Formation
- Filing type
- Certificate of Organization
- Volume
- 1421
- Volume type
- B
- Pages
- 1
- Start page
- 416
- Physical filing
- true
- Record timestamp
- 2026-10-01T00:00:00.000
Names and reported roles
- Name
- 0004193485
Showing 1–2 of 2.
Also in 06825
| Business | Type | Filed |
|---|---|---|
| K & S PROPERTY HOLDINGS, LLC | LLC | Jun 28, 2022 |
| MUNICIPAL SUPPORT ASSOCIATES INC. | Corporation | Oct 30, 2009 |
| PATRICK MARIANNE CORPORATION | Corporation | Feb 17, 1994 |
| TERRACE REALTY MANAGEMENT CORP. | Corporation | Jun 5, 1997 |
| KB NORTHPORT MANAGEMENT, INC. | Corporation | Nov 12, 1998 |
| SAVE THE CHILDREN FEDERATION, INC. | Nonprofit | Mar 8, 2004 |
| Save the Children Federation, Inc. | Nonprofit | Apr 10, 1991 |
| Narrate Conferences, Inc. | Nonprofit | Jan 12, 2006 |
| 100 Frisco Street, LLC, Delinquent June 1, 2019 | LLC | Jan 22, 2014 |
| 100 Frisco Street Homeowners' Association, Delinquent June 1, 2016 | Nonprofit | Jan 22, 2014 |
Filed in Fairfield around the same time
All Fairfield filings →| Business | Type | Filed |
|---|---|---|
| BRIDGEPORT RENTALS, LLC | LLC | Jul 6, 2010 |
| HALIFAX FALLS LLC | LLC | Jul 6, 2010 |
| CATCO SPORTS MANAGEMENT LLC | LLC | Jul 6, 2010 |
| SUGAR AND SPICE DESIGNS LLC | LLC | Jul 6, 2010 |
| APARTMENT ACQUISITION GROUP, LLC | LLC | Jul 6, 2010 |
| E + H APARTMENTS, LLC | LLC | Jul 6, 2010 |
| CHAMPA INTERIORS, LLC | LLC | Jul 1, 2010 |
| BARNUM 165 LLC | LLC | Jul 1, 2010 |