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LLC · Greenwich, CT

Quantitative Research LLC

LLC in Greenwich, Connecticut · Document #3312029 · Active

Record reference date: October 18, 2026

Details may be incomplete or outdated.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

About this record

Quantitative Research LLC is an active Connecticut limited liability company filed on October 24, 2025 (document 3312029). Its registered agent is Adrian Ghinculov.

Registration details

Status
ActiveRecord reference date: October 18, 2026
Entity type
Limited Liability Company
Filed
October 24, 2025Reported filing date
Document number
3312029
Registration jurisdiction
Connecticut
Principal city + ZIP
Greenwich, CT 06830
Registered agent
Adrian Ghinculov
Industry (NAICS)
All Other Professional, Scientific, and Technical Services (541990) · null
Address
29 Byfield Ln, Greenwich, CT, 06830

Registered agent and officers

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

Registered agent
Adrian Ghinculov
Principal
Adrian Ghinculov

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
Quantitative Research LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3312029
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-10-24

Addresses

Business · Street 1
29 Byfield Ln
Business · City
Greenwich
Business · Country
US
Business · Postal Code
06830
Business · Region
CT
Mailing · Text
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830

Contacts

Business Email
adrian.ghinculov@yahoo.com
Survey Email
qcd444@hotmail.com

Self Reported Characteristics

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

Industry

Naics Code
All Other Professional, Scientific, and Technical Services (541990)

Additional reported values

Other reported details

Id
001eq00000r5qnSAAQ
Business Type
LLC
Status
Active
Account Number
3312029
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
10/24/2025
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 00:12:40.8266667

Names and reported roles

Name
Quantitative Research LLC

Addresses and locations

Business Street
29 Byfield Ln
Business City
Greenwich
Business Country
United States
Business ZIP
06830
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
adrian.ghinculov@yahoo.com
Mailing Address
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830
Category Survey Email Address
qcd444@hotmail.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
All Other Professional, Scientific, and Technical Services (541990)

Record reference date: 2026-10-24

Directory details

Names

Legal
Quantitative Research LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3312029
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-10-24

Addresses

Business · Street 1
29 Byfield Ln
Business · City
Greenwich
Business · Country
US
Business · Postal Code
06830
Business · Region
CT
Mailing · Text
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830

Contacts

Business Email
adrian.ghinculov@yahoo.com
Survey Email
qcd444@hotmail.com

Self Reported Characteristics

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

Industry

Naics Code
All Other Professional, Scientific, and Technical Services (541990)

Additional reported values

Other reported details

Id
001eq00000r5qnSAAQ
Business Type
LLC
Status
Active
Account Number
3312029
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
10/24/2025
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 00:12:25.4700000

Names and reported roles

Name
Quantitative Research LLC

Addresses and locations

Business Street
29 Byfield Ln
Business City
Greenwich
Business Country
United States
Business ZIP
06830
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
adrian.ghinculov@yahoo.com
Mailing Address
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830
Category Survey Email Address
qcd444@hotmail.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
All Other Professional, Scientific, and Technical Services (541990)

Record reference date: 2026-10-23

Directory details

Names

Legal
Quantitative Research LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3312029
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-10-24

Addresses

Business · Street 1
29 Byfield Ln
Business · City
Greenwich
Business · Country
US
Business · Postal Code
06830
Business · Region
CT
Mailing · Text
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830

Contacts

Business Email
adrian.ghinculov@yahoo.com
Survey Email
qcd444@hotmail.com

Self Reported Characteristics

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

Industry

Naics Code
All Other Professional, Scientific, and Technical Services (541990)

Additional reported values

Other reported details

Id
001eq00000r5qnSAAQ
Business Type
LLC
Status
Active
Account Number
3312029
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
10/24/2025
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 00:12:28.5666667

Names and reported roles

Name
Quantitative Research LLC

Addresses and locations

Business Street
29 Byfield Ln
Business City
Greenwich
Business Country
United States
Business ZIP
06830
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
adrian.ghinculov@yahoo.com
Mailing Address
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830
Category Survey Email Address
qcd444@hotmail.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
All Other Professional, Scientific, and Technical Services (541990)

Record reference date: 2026-10-22

Directory details

Names

Legal
Quantitative Research LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3312029
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-10-24

Addresses

Business · Street 1
29 Byfield Ln
Business · City
Greenwich
Business · Country
US
Business · Postal Code
06830
Business · Region
CT
Mailing · Text
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830

Contacts

Business Email
adrian.ghinculov@yahoo.com
Survey Email
qcd444@hotmail.com

Self Reported Characteristics

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

Industry

Naics Code
All Other Professional, Scientific, and Technical Services (541990)

Additional reported values

Other reported details

Id
001eq00000r5qnSAAQ
Business Type
LLC
Status
Active
Account Number
3312029
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
10/24/2025
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 00:12:52.2000000

Names and reported roles

Name
Quantitative Research LLC

Addresses and locations

Business Street
29 Byfield Ln
Business City
Greenwich
Business Country
United States
Business ZIP
06830
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
adrian.ghinculov@yahoo.com
Mailing Address
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830
Category Survey Email Address
qcd444@hotmail.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
All Other Professional, Scientific, and Technical Services (541990)

Record reference date: 2026-10-21

Directory details

Names

Legal
Quantitative Research LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3312029
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-10-24

Addresses

Business · Street 1
29 Byfield Ln
Business · City
Greenwich
Business · Country
US
Business · Postal Code
06830
Business · Region
CT
Mailing · Text
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830

Contacts

Business Email
adrian.ghinculov@yahoo.com
Survey Email
qcd444@hotmail.com

Self Reported Characteristics

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

Industry

Naics Code
All Other Professional, Scientific, and Technical Services (541990)

Additional reported values

Other reported details

Id
001eq00000r5qnSAAQ
Business Type
LLC
Status
Active
Account Number
3312029
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
10/24/2025
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 00:12:51.1066667

Names and reported roles

Name
Quantitative Research LLC

Addresses and locations

Business Street
29 Byfield Ln
Business City
Greenwich
Business Country
United States
Business ZIP
06830
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
adrian.ghinculov@yahoo.com
Mailing Address
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830
Category Survey Email Address
qcd444@hotmail.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
All Other Professional, Scientific, and Technical Services (541990)

Record reference date: 2026-10-20

Directory details

Names

Legal
Quantitative Research LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3312029
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-10-24

Addresses

Business · Street 1
29 Byfield Ln
Business · City
Greenwich
Business · Country
US
Business · Postal Code
06830
Business · Region
CT
Mailing · Text
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830

Contacts

Business Email
adrian.ghinculov@yahoo.com
Survey Email
qcd444@hotmail.com

Self Reported Characteristics

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

Industry

Naics Code
All Other Professional, Scientific, and Technical Services (541990)

Additional reported values

Other reported details

Id
001eq00000r5qnSAAQ
Business Type
LLC
Status
Active
Account Number
3312029
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
10/24/2025
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 00:12:45.8366667

Names and reported roles

Name
Quantitative Research LLC

Addresses and locations

Business Street
29 Byfield Ln
Business City
Greenwich
Business Country
United States
Business ZIP
06830
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
adrian.ghinculov@yahoo.com
Mailing Address
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830
Category Survey Email Address
qcd444@hotmail.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
All Other Professional, Scientific, and Technical Services (541990)

Record reference date: 2026-10-18

Directory details

Names

Legal
Quantitative Research LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
3312029
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2025-10-24

Addresses

Business · Street 1
29 Byfield Ln
Business · City
Greenwich
Business · Country
US
Business · Postal Code
06830
Business · Region
CT
Mailing · Text
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830

Contacts

Business Email
adrian.ghinculov@yahoo.com
Survey Email
qcd444@hotmail.com

Self Reported Characteristics

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

Industry

Naics Code
All Other Professional, Scientific, and Technical Services (541990)

Additional reported values

Other reported details

Id
001eq00000r5qnSAAQ
Business Type
LLC
Status
Active
Account Number
3312029
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
10/24/2025
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 00:13:15.3600000

Names and reported roles

Name
Quantitative Research LLC

Addresses and locations

Business Street
29 Byfield Ln
Business City
Greenwich
Business Country
United States
Business ZIP
06830
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
adrian.ghinculov@yahoo.com
Mailing Address
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830
Category Survey Email Address
qcd444@hotmail.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
All Other Professional, Scientific, and Technical Services (541990)

Download directory record (JSON)

All retained directory fields

Other reported details

Id
15410630
Slug
quantitative-research-llc-3312029
Entity type
Limited Liability Company
Entity class
llc
Is foreign
0
Registry
CT
Doc number
3312029
Filed on
2025-10-24
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
greenwich
Address
29 Byfield Ln, Greenwich, CT, 06830
Zip
06830
Location state
CT

Names and reported roles

Name
Quantitative Research LLC
City name
Greenwich

Industry and classification

Naics code
All Other Professional, Scientific, and Technical Services (541990)

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
Quantitative Research LLC

Complete business master fields

Other reported details

Id
001eq00000r5qnSAAQ
Business Type
LLC
Status
Active
Account Number
3312029
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
10/24/2025
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 00:13:15.3600000

Names and reported roles

Name
Quantitative Research LLC

Addresses and locations

Business Street
29 Byfield Ln
Business City
Greenwich
Business Country
United States
Business ZIP
06830
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
adrian.ghinculov@yahoo.com
Mailing Address
29 Byfield Ln , ,Greenwich ,CT ,United States ,06830
Category Survey Email Address
qcd444@hotmail.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
All Other Professional, Scientific, and Technical Services (541990)

Registered agents (1)

Reported name and role

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

Registered agents

Registered agent
Adrian GhinculovFind records reporting this name →

Parsed registry details

Parties

Reported · Source Type
Individual
Reported · Name
Adrian Ghinculov
Reported · Given Name
Adrian
Reported · Family Name
Ghinculov

Contacts

Agent Phone
2035248754
Agent Email
adrian.ghinculov@yahoo.com

Addresses

Business · Text
29, Greenwich, CT, 06830, United States
Business · Street 1
29
Business · City
Greenwich
Business · Region
CT
Business · Postal Code
06830
Business · Country
US
Mailing · Text
29, Greenwich, CT, 06830, United States
Mailing · Street 1
29
Mailing · City
Greenwich
Mailing · Postal Code
06830
Mailing · Region
CT
Mailing · Country
US
Residence · Street 2
29
Residence · City
Greenwich
Residence · Region
CT
Residence · Postal Code
06830
Residence · Country
US

Adrian Ghinculov

Other reported details

Business ID
001eq00000r5qnSAAQ
Reported type
Individual
Record timestamp
2026-10-18 00:30:35.9033333

Names and reported roles

Reported name
Adrian Ghinculov
Firstname
Adrian
Lastname
Ghinculov

Registered agent information

Registered agent phone
2035248754
Registered agent email
adrian.ghinculov@yahoo.com

Addresses and locations

Business address
29, Greenwich, CT, 06830, United States
Business street address 1
29
Business city
Greenwich
Business state
CT
Business zip code
06830
Business country
United States

Mailing information

Mailing address
29, Greenwich, CT, 06830, United States
Mailing street address 1
29
Mailing city
Greenwich
Mailing zip code
06830
Mailing state
CT
Mailing country
United States

Reported residence addresses

Residence street address 1
29
Residence city
Greenwich
Residence state
CT
Residence zip code
06830
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
Adrian GhinculovFind records reporting this name →

Parsed registry details

Parties

Reported · Name
Adrian Ghinculov
Reported · Given Name
Adrian
Reported · Family Name
Ghinculov

Addresses

Business · Street 1
29 Byfield Ln
Business · City
Greenwich
Business · Region
CT
Business · Postal Code
06830
Business · Country
US
Residence · Text
29 Byfield Ln, Greenwich, CT, 06830, United States
Residence · Street 2
29 Byfield Ln
Residence · City
Greenwich
Residence · Region
CT
Residence · Postal Code
06830
Residence · Country
US

Adrian Ghinculov

Other reported details

Business ID
001eq00000r5qnSAAQ
Record timestamp
2026-10-18 00:40:05.1533333

Names and reported roles

Reported name
Adrian Ghinculov
Firstname
Adrian
Lastname
Ghinculov

Addresses and locations

Business street address 1
29 Byfield Ln
Business city
Greenwich
Business state
CT
Business zip code
06830
Business country
United States

Reported residence addresses

Residence address
29 Byfield Ln, Greenwich, CT, 06830, United States
Residence street address 1
29 Byfield Ln
Residence city
Greenwich
Residence state
CT
Residence zip code
06830
Residence country
United States

Showing 1–1 of 1.

Filing history (4)

Parsed registry details

Filing

Name
BF-0013729801
Source Type
Annual Report
Type
Annual Report
Physical Filing
No

Dates

Filing
2026-03-08

BF-0013729801 · 2026-03-08

Other reported details

Business ID
001eq00000r5qnSAAQ
Filing date
2026-03-08T00:00:00.000
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-0013729801

Parsed registry details

Filing

Name
BF-0013595415
Source Type
Change of Business Address
Type
Business Address Change
Physical Filing
No

Dates

Filing
2025-10-24
Effective
2025-10-24

BF-0013595415 · 2025-10-24

Other reported details

Business ID
001eq00000r5qnSAAQ
Filing date
2025-10-24T00:00:00.000
Effective date
2025-10-24T00:00:00.000
Reported type
Change of Business Address
Filing type
Business Address Change
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0013595415

Parsed registry details

Filing

Name
BF-0013595422
Source Type
Interim Notice
Type
Interim Notice
Physical Filing
No

Dates

Filing
2025-10-24
Effective
2025-10-24

BF-0013595422 · 2025-10-24

Other reported details

Business ID
001eq00000r5qnSAAQ
Filing date
2025-10-24T00:00:00.000
Effective date
2025-10-24T00:00:00.000
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-0013595422

Parsed registry details

Filing

Name
BF-0013595361
Source Type
Business Formation
Type
Certificate of Organization
Physical Filing
No

Dates

Filing
2025-10-24

Parties

Organizer · Kind
Individual

BF-0013595361 · 2025-10-24

Other reported details

Business ID
001eq00000r5qnSAAQ
Filing date
2025-10-24T00:00:00.000
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-0013595361
Organizer type
Individual

Showing 1–4 of 4.

Correct or remove this record.

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