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LLC · Thomaston, CT

HDM, LLC

LLC in Thomaston, Connecticut · Document #2716333 · Active

Record reference date: October 18, 2026

Details may be incomplete or outdated.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

About this record

HDM, LLC is an active Connecticut limited liability company filed on February 6, 2023 (document 2716333). Its registered agent is Andrew Haag.

Registration details

Status
ActiveRecord reference date: October 18, 2026
Entity type
Limited Liability Company
Filed
February 6, 2023Reported filing date
Document number
2716333
Registration jurisdiction
Connecticut
Principal city + ZIP
Thomaston, CT 06787
Registered agent
Andrew Haag
Industry (NAICS)
Engineering Services (541330) · null
Address
337 Chapel St, Thomaston, CT, 06787

Registered agent and officers

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

Registered agent
Andrew Haag
Principal
Andrew Haag

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
HDM, LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2716333
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-02-06

Addresses

Business · Street 1
337 Chapel St
Business · City
Thomaston
Business · Country
US
Business · Postal Code
06787
Business · Region
CT
Mailing · Text
337 Chapel St , ,Thomaston ,CT ,United States ,06787

Contacts

Business Email
ahaag@hdm-llc.com
Survey Email
ahaag@hdm-llc.com

Self Reported Characteristics

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

Industry

Naics Code
Engineering Services (541330)

Additional reported values

Other reported details

Id
001t000000yGGQ0AAO
Business Type
LLC
Status
Active
Account Number
2716333
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
02/06/2023
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 00:25:54.2466667

Names and reported roles

Name
HDM, LLC

Addresses and locations

Business Street
337 Chapel St
Business City
Thomaston
Business Country
United States
Business ZIP
06787
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ahaag@hdm-llc.com
Mailing Address
337 Chapel St , ,Thomaston ,CT ,United States ,06787
Category Survey Email Address
ahaag@hdm-llc.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Engineering Services (541330)

Record reference date: 2026-10-24

Directory details

Names

Legal
HDM, LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2716333
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-02-06

Addresses

Business · Street 1
337 Chapel St
Business · City
Thomaston
Business · Country
US
Business · Postal Code
06787
Business · Region
CT
Mailing · Text
337 Chapel St , ,Thomaston ,CT ,United States ,06787

Contacts

Business Email
ahaag@hdm-llc.com
Survey Email
ahaag@hdm-llc.com

Self Reported Characteristics

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

Industry

Naics Code
Engineering Services (541330)

Additional reported values

Other reported details

Id
001t000000yGGQ0AAO
Business Type
LLC
Status
Active
Account Number
2716333
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
02/06/2023
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 00:25:47.3466667

Names and reported roles

Name
HDM, LLC

Addresses and locations

Business Street
337 Chapel St
Business City
Thomaston
Business Country
United States
Business ZIP
06787
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ahaag@hdm-llc.com
Mailing Address
337 Chapel St , ,Thomaston ,CT ,United States ,06787
Category Survey Email Address
ahaag@hdm-llc.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Engineering Services (541330)

Record reference date: 2026-10-23

Directory details

Names

Legal
HDM, LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2716333
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-02-06

Addresses

Business · Street 1
337 Chapel St
Business · City
Thomaston
Business · Country
US
Business · Postal Code
06787
Business · Region
CT
Mailing · Text
337 Chapel St , ,Thomaston ,CT ,United States ,06787

Contacts

Business Email
ahaag@hdm-llc.com
Survey Email
ahaag@hdm-llc.com

Self Reported Characteristics

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

Industry

Naics Code
Engineering Services (541330)

Additional reported values

Other reported details

Id
001t000000yGGQ0AAO
Business Type
LLC
Status
Active
Account Number
2716333
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
02/06/2023
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 00:25:50.3033333

Names and reported roles

Name
HDM, LLC

Addresses and locations

Business Street
337 Chapel St
Business City
Thomaston
Business Country
United States
Business ZIP
06787
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ahaag@hdm-llc.com
Mailing Address
337 Chapel St , ,Thomaston ,CT ,United States ,06787
Category Survey Email Address
ahaag@hdm-llc.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Engineering Services (541330)

Record reference date: 2026-10-22

Directory details

Names

Legal
HDM, LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2716333
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-02-06

Addresses

Business · Street 1
337 Chapel St
Business · City
Thomaston
Business · Country
US
Business · Postal Code
06787
Business · Region
CT
Mailing · Text
337 Chapel St , ,Thomaston ,CT ,United States ,06787

Contacts

Business Email
ahaag@hdm-llc.com
Survey Email
ahaag@hdm-llc.com

Self Reported Characteristics

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

Industry

Naics Code
Engineering Services (541330)

Additional reported values

Other reported details

Id
001t000000yGGQ0AAO
Business Type
LLC
Status
Active
Account Number
2716333
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
02/06/2023
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 00:26:39.6066667

Names and reported roles

Name
HDM, LLC

Addresses and locations

Business Street
337 Chapel St
Business City
Thomaston
Business Country
United States
Business ZIP
06787
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ahaag@hdm-llc.com
Mailing Address
337 Chapel St , ,Thomaston ,CT ,United States ,06787
Category Survey Email Address
ahaag@hdm-llc.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Engineering Services (541330)

Record reference date: 2026-10-21

Directory details

Names

Legal
HDM, LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2716333
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-02-06

Addresses

Business · Street 1
337 Chapel St
Business · City
Thomaston
Business · Country
US
Business · Postal Code
06787
Business · Region
CT
Mailing · Text
337 Chapel St , ,Thomaston ,CT ,United States ,06787

Contacts

Business Email
ahaag@hdm-llc.com
Survey Email
ahaag@hdm-llc.com

Self Reported Characteristics

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

Industry

Naics Code
Engineering Services (541330)

Additional reported values

Other reported details

Id
001t000000yGGQ0AAO
Business Type
LLC
Status
Active
Account Number
2716333
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
02/06/2023
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 00:26:27.2000000

Names and reported roles

Name
HDM, LLC

Addresses and locations

Business Street
337 Chapel St
Business City
Thomaston
Business Country
United States
Business ZIP
06787
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ahaag@hdm-llc.com
Mailing Address
337 Chapel St , ,Thomaston ,CT ,United States ,06787
Category Survey Email Address
ahaag@hdm-llc.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Engineering Services (541330)

Record reference date: 2026-10-20

Directory details

Names

Legal
HDM, LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2716333
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-02-06

Addresses

Business · Street 1
337 Chapel St
Business · City
Thomaston
Business · Country
US
Business · Postal Code
06787
Business · Region
CT
Mailing · Text
337 Chapel St , ,Thomaston ,CT ,United States ,06787

Contacts

Business Email
ahaag@hdm-llc.com
Survey Email
ahaag@hdm-llc.com

Self Reported Characteristics

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

Industry

Naics Code
Engineering Services (541330)

Additional reported values

Other reported details

Id
001t000000yGGQ0AAO
Business Type
LLC
Status
Active
Account Number
2716333
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
02/06/2023
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 00:26:47.7900000

Names and reported roles

Name
HDM, LLC

Addresses and locations

Business Street
337 Chapel St
Business City
Thomaston
Business Country
United States
Business ZIP
06787
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ahaag@hdm-llc.com
Mailing Address
337 Chapel St , ,Thomaston ,CT ,United States ,06787
Category Survey Email Address
ahaag@hdm-llc.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Engineering Services (541330)

Record reference date: 2026-10-18

Directory details

Names

Legal
HDM, LLC

Entity

Type
Limited liability company

Registration

Status
Active
Number
2716333
Citizenship
Domestic
Home Country
US
Formation Place
Connecticut
Home Jurisdiction
CT

Dates

Annual Report Due
2027-03-31
Registration
2023-02-06

Addresses

Business · Street 1
337 Chapel St
Business · City
Thomaston
Business · Country
US
Business · Postal Code
06787
Business · Region
CT
Mailing · Text
337 Chapel St , ,Thomaston ,CT ,United States ,06787

Contacts

Business Email
ahaag@hdm-llc.com
Survey Email
ahaag@hdm-llc.com

Self Reported Characteristics

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

Industry

Naics Code
Engineering Services (541330)

Additional reported values

Other reported details

Id
001t000000yGGQ0AAO
Business Type
LLC
Status
Active
Account Number
2716333
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
02/06/2023
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 00:27:47.4933333

Names and reported roles

Name
HDM, LLC

Addresses and locations

Business Street
337 Chapel St
Business City
Thomaston
Business Country
United States
Business ZIP
06787
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ahaag@hdm-llc.com
Mailing Address
337 Chapel St , ,Thomaston ,CT ,United States ,06787
Category Survey Email Address
ahaag@hdm-llc.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Engineering Services (541330)

Download directory record (JSON)

All retained directory fields

Other reported details

Id
15257884
Slug
hdm-llc-2716333
Entity type
Limited Liability Company
Entity class
llc
Is foreign
0
Registry
CT
Doc number
2716333
Filed on
2023-02-06
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
thomaston
Address
337 Chapel St, Thomaston, CT, 06787
Zip
06787
Location state
CT

Names and reported roles

Name
HDM, LLC
City name
Thomaston

Industry and classification

Naics code
Engineering Services (541330)

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
HDM, LLC

Complete business master fields

Other reported details

Id
001t000000yGGQ0AAO
Business Type
LLC
Status
Active
Account Number
2716333
Annual Report Due Date
03/31/2027
Citizenship
Domestic
Date Registration
02/06/2023
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 00:27:47.4933333

Names and reported roles

Name
HDM, LLC

Addresses and locations

Business Street
337 Chapel St
Business City
Thomaston
Business Country
United States
Business ZIP
06787
Business State
CT
Country Formation
United States
State or Territory Formation
Connecticut

Mailing information

Business Email Address
ahaag@hdm-llc.com
Mailing Address
337 Chapel St , ,Thomaston ,CT ,United States ,06787
Category Survey Email Address
ahaag@hdm-llc.com

IRS reported fields and codes

Organization is LGBTQI Owned
false

Industry and classification

NAICS Code
Engineering Services (541330)

Registered agents (1)

Reported name and role

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

Registered agents

Registered agent
Andrew HaagFind records reporting this name →

Parsed registry details

Parties

Reported · Source Type
Individual
Reported · Name
Andrew Haag
Reported · Given Name
Andrew
Reported · Family Name
Haag

Contacts

Agent Phone
8604849850
Agent Email
ahaag@hdm-llc.com

Addresses

Business · Text
337 Chapel St, Thomaston, CT, 06787, United States
Business · Street 1
337 Chapel St
Business · City
Thomaston
Business · Region
CT
Business · Postal Code
06787
Business · Country
US
Mailing · Text
337 Chapel St, Thomaston, CT, 06787, United States
Mailing · Street 1
337 Chapel St
Mailing · City
Thomaston
Mailing · Postal Code
06787
Mailing · Region
CT
Mailing · Country
US
Residence · Street 2
337 Chapel St
Residence · City
Thomaston
Residence · Region
CT
Residence · Postal Code
06787
Residence · Country
US

Andrew Haag

Other reported details

Business ID
001t000000yGGQ0AAO
Reported type
Individual
Record timestamp
2026-10-18 00:29:36.7433333

Names and reported roles

Reported name
Andrew Haag
Firstname
Andrew
Lastname
Haag

Registered agent information

Registered agent phone
8604849850
Registered agent email
ahaag@hdm-llc.com

Addresses and locations

Business address
337 Chapel St, Thomaston, CT, 06787, United States
Business street address 1
337 Chapel St
Business city
Thomaston
Business state
CT
Business zip code
06787
Business country
United States

Mailing information

Mailing address
337 Chapel St, Thomaston, CT, 06787, United States
Mailing street address 1
337 Chapel St
Mailing city
Thomaston
Mailing zip code
06787
Mailing state
CT
Mailing country
United States

Reported residence addresses

Residence street address 1
337 Chapel St
Residence city
Thomaston
Residence state
CT
Residence zip code
06787
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

Parsed registry details

Parties

Reported · Name
Andrew Haag
Reported · Given Name
Andrew
Reported · Family Name
Haag

Addresses

Business · Street 1
337 Chapel St
Business · City
Thomaston
Business · Region
CT
Business · Postal Code
06787
Business · Country
US
Residence · Text
337 Chapel St, Thomaston, CT, 06787, United States
Residence · Street 2
337 Chapel St
Residence · City
Thomaston
Residence · Region
CT
Residence · Postal Code
06787
Residence · Country
US

Andrew Haag

Other reported details

Business ID
001t000000yGGQ0AAO
Record timestamp
2026-10-18 00:46:47.3666667

Names and reported roles

Reported name
Andrew Haag
Firstname
Andrew
Lastname
Haag

Addresses and locations

Business street address 1
337 Chapel St
Business city
Thomaston
Business state
CT
Business zip code
06787
Business country
United States

Reported residence addresses

Residence address
337 Chapel St, Thomaston, CT, 06787, United States
Residence street address 1
337 Chapel St
Residence city
Thomaston
Residence state
CT
Residence zip code
06787
Residence country
United States

Showing 1–1 of 1.

Filing history (5)

Parsed registry details

Filing

Name
BF-0014022546
Source Type
Annual Report
Type
Annual Report
Physical Filing
No

Dates

Filing
2026-08-20

BF-0014022546 · 2026-08-20

Other reported details

Business ID
001t000000yGGQ0AAO
Filing date
2026-08-20T00:00:00.000
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-0014022546

Parsed registry details

Filing

Name
BF-0013223568
Source Type
Annual Report
Type
Annual Report
Physical Filing
No

Dates

Filing
2025-01-06

BF-0013223568 · 2025-01-06

Other reported details

Business ID
001t000000yGGQ0AAO
Filing date
2025-01-06T00:00:00.000
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-0013223568

Parsed registry details

Filing

Name
BF-0012345794
Source Type
Annual Report
Type
Annual Report
Physical Filing
No

Dates

Filing
2024-03-06

BF-0012345794 · 2024-03-06

Other reported details

Business ID
001t000000yGGQ0AAO
Filing date
2024-03-06T00:00:00.000
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-0012345794

Parsed registry details

Filing

Name
BF-0012577455
Source Type
Change of Agent
Type
Agent Change
Physical Filing
No

Dates

Filing
2024-03-06
Effective
2024-03-06

BF-0012577455 · 2024-03-06

Other reported details

Business ID
001t000000yGGQ0AAO
Filing date
2024-03-06T00:00:00.000
Effective date
2024-03-06T00:00:00.000
Reported type
Change of Agent
Filing type
Agent Change
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0012577455

Parsed registry details

Filing

Name
BF-0011691260
Source Type
Business Formation
Type
Certificate of Organization
Physical Filing
No

Dates

Filing
2023-02-06

BF-0011691260 · 2023-02-06

Other reported details

Business ID
001t000000yGGQ0AAO
Filing date
2023-02-06T00:00:00.000
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-0011691260

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