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LLC · Southington, CT

MECHANICAL INSULATION SYSTEMS, LLC

LLC in Southington, Connecticut · Document #0690835 · Forfeited

Record reference date: October 20, 2026

Details may be incomplete or outdated.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

About this record

MECHANICAL INSULATION SYSTEMS, LLC is a forfeited Connecticut limited liability company filed on September 12, 2001 (document 0690835). Its registered agent is MICHELLE MARCEAU.

Registration details

Status
ForfeitedRecord reference date: October 20, 2026
Entity type
Limited Liability Company
Filed
September 12, 2001Reported filing date
Document number
0690835
Registration jurisdiction
Connecticut
Principal city + ZIP
Southington, CT 06489
Registered agent
MICHELLE MARCEAU
Address
495 SPRING ST., SOUTHINGTON, CT, 06489

Registered agent and officers

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

Registered agent
MICHELLE MARCEAU

What this status means / annual report due date

Connecticut reports forfeited 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
MECHANICAL INSULATION SYSTEMS, LLC

Entity

Type
Limited liability company

Registration

Status
Forfeited
Number
0690835
Citizenship
Domestic
Formation Place
CT
Home Jurisdiction
CT
Administrative Dissolution Reason
Failure to file Annual Report

Addresses

Business · Street 1
495 SPRING ST.
Business · City
Southington
Business · Postal Code
06489
Business · Region
CT
Mailing · Text
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

Dates

Registration
2001-09-12

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
001t000000Wmu7pAAB
Business Type
LLC
Status
Forfeited
Account Number
0690835
Citizenship
Domestic
Date Registration
09/12/2001
Formation Place
CT
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
Reason for Administrative Dissolution
Failure to file Annual Report
CREATE DT
2026-11-02 00:15:09.6700000

Names and reported roles

Name
MECHANICAL INSULATION SYSTEMS, LLC

Addresses and locations

Business Street
495 SPRING ST.
Business City
SOUTHINGTON
Business ZIP
06489
Business State
CT
State or Territory Formation
Connecticut

Mailing information

Mailing Address
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

IRS reported fields and codes

Organization is LGBTQI Owned
false

Record reference date: 2026-10-24

Directory details

Names

Legal
MECHANICAL INSULATION SYSTEMS, LLC

Entity

Type
Limited liability company

Registration

Status
Forfeited
Number
0690835
Citizenship
Domestic
Formation Place
CT
Home Jurisdiction
CT
Administrative Dissolution Reason
Failure to file Annual Report

Addresses

Business · Street 1
495 SPRING ST.
Business · City
Southington
Business · Postal Code
06489
Business · Region
CT
Mailing · Text
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

Dates

Registration
2001-09-12

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
001t000000Wmu7pAAB
Business Type
LLC
Status
Forfeited
Account Number
0690835
Citizenship
Domestic
Date Registration
09/12/2001
Formation Place
CT
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
Reason for Administrative Dissolution
Failure to file Annual Report
CREATE DT
2026-10-24 00:14:58.7600000

Names and reported roles

Name
MECHANICAL INSULATION SYSTEMS, LLC

Addresses and locations

Business Street
495 SPRING ST.
Business City
SOUTHINGTON
Business ZIP
06489
Business State
CT
State or Territory Formation
Connecticut

Mailing information

Mailing Address
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

IRS reported fields and codes

Organization is LGBTQI Owned
false

Record reference date: 2026-10-23

Directory details

Names

Legal
MECHANICAL INSULATION SYSTEMS, LLC

Entity

Type
Limited liability company

Registration

Status
Forfeited
Number
0690835
Citizenship
Domestic
Formation Place
CT
Home Jurisdiction
CT
Administrative Dissolution Reason
Failure to file Annual Report

Addresses

Business · Street 1
495 SPRING ST.
Business · City
Southington
Business · Postal Code
06489
Business · Region
CT
Mailing · Text
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

Dates

Registration
2001-09-12

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
001t000000Wmu7pAAB
Business Type
LLC
Status
Forfeited
Account Number
0690835
Citizenship
Domestic
Date Registration
09/12/2001
Formation Place
CT
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
Reason for Administrative Dissolution
Failure to file Annual Report
CREATE DT
2026-10-23 00:14:56.0900000

Names and reported roles

Name
MECHANICAL INSULATION SYSTEMS, LLC

Addresses and locations

Business Street
495 SPRING ST.
Business City
SOUTHINGTON
Business ZIP
06489
Business State
CT
State or Territory Formation
Connecticut

Mailing information

Mailing Address
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

IRS reported fields and codes

Organization is LGBTQI Owned
false

Record reference date: 2026-10-22

Directory details

Names

Legal
MECHANICAL INSULATION SYSTEMS, LLC

Entity

Type
Limited liability company

Registration

Status
Forfeited
Number
0690835
Citizenship
Domestic
Formation Place
CT
Home Jurisdiction
CT
Administrative Dissolution Reason
Failure to file Annual Report

Addresses

Business · Street 1
495 SPRING ST.
Business · City
Southington
Business · Postal Code
06489
Business · Region
CT
Mailing · Text
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

Dates

Registration
2001-09-12

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
001t000000Wmu7pAAB
Business Type
LLC
Status
Forfeited
Account Number
0690835
Citizenship
Domestic
Date Registration
09/12/2001
Formation Place
CT
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
Reason for Administrative Dissolution
Failure to file Annual Report
CREATE DT
2026-10-22 00:15:27.4266667

Names and reported roles

Name
MECHANICAL INSULATION SYSTEMS, LLC

Addresses and locations

Business Street
495 SPRING ST.
Business City
SOUTHINGTON
Business ZIP
06489
Business State
CT
State or Territory Formation
Connecticut

Mailing information

Mailing Address
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

IRS reported fields and codes

Organization is LGBTQI Owned
false

Record reference date: 2026-10-21

Directory details

Names

Legal
MECHANICAL INSULATION SYSTEMS, LLC

Entity

Type
Limited liability company

Registration

Status
Forfeited
Number
0690835
Citizenship
Domestic
Formation Place
CT
Home Jurisdiction
CT
Administrative Dissolution Reason
Failure to file Annual Report

Addresses

Business · Street 1
495 SPRING ST.
Business · City
Southington
Business · Postal Code
06489
Business · Region
CT
Mailing · Text
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

Dates

Registration
2001-09-12

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
001t000000Wmu7pAAB
Business Type
LLC
Status
Forfeited
Account Number
0690835
Citizenship
Domestic
Date Registration
09/12/2001
Formation Place
CT
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
Reason for Administrative Dissolution
Failure to file Annual Report
CREATE DT
2026-10-21 00:15:26.5400000

Names and reported roles

Name
MECHANICAL INSULATION SYSTEMS, LLC

Addresses and locations

Business Street
495 SPRING ST.
Business City
SOUTHINGTON
Business ZIP
06489
Business State
CT
State or Territory Formation
Connecticut

Mailing information

Mailing Address
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

IRS reported fields and codes

Organization is LGBTQI Owned
false

Record reference date: 2026-10-20

Directory details

Names

Legal
MECHANICAL INSULATION SYSTEMS, LLC

Entity

Type
Limited liability company

Registration

Status
Forfeited
Number
0690835
Citizenship
Domestic
Formation Place
CT
Home Jurisdiction
CT
Administrative Dissolution Reason
Failure to file Annual Report

Addresses

Business · Street 1
495 SPRING ST.
Business · City
Southington
Business · Postal Code
06489
Business · Region
CT
Mailing · Text
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

Dates

Registration
2001-09-12

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
001t000000Wmu7pAAB
Business Type
LLC
Status
Forfeited
Account Number
0690835
Citizenship
Domestic
Date Registration
09/12/2001
Formation Place
CT
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
Reason for Administrative Dissolution
Failure to file Annual Report
CREATE DT
2026-10-20 00:15:22.0666667

Names and reported roles

Name
MECHANICAL INSULATION SYSTEMS, LLC

Addresses and locations

Business Street
495 SPRING ST.
Business City
SOUTHINGTON
Business ZIP
06489
Business State
CT
State or Territory Formation
Connecticut

Mailing information

Mailing Address
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

IRS reported fields and codes

Organization is LGBTQI Owned
false

Record reference date: 2026-10-18

Directory details

Names

Legal
MECHANICAL INSULATION SYSTEMS, LLC

Entity

Type
Limited liability company

Registration

Status
Forfeited
Number
0690835
Citizenship
Domestic
Formation Place
CT
Home Jurisdiction
CT
Administrative Dissolution Reason
Failure to file Annual Report

Addresses

Business · Street 1
495 SPRING ST.
Business · City
Southington
Business · Postal Code
06489
Business · Region
CT
Mailing · Text
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

Dates

Registration
2001-09-12

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
001t000000Wmu7pAAB
Business Type
LLC
Status
Forfeited
Account Number
0690835
Citizenship
Domestic
Date Registration
09/12/2001
Formation Place
CT
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
Reason for Administrative Dissolution
Failure to file Annual Report
CREATE DT
2026-10-18 00:16:01.4900000

Names and reported roles

Name
MECHANICAL INSULATION SYSTEMS, LLC

Addresses and locations

Business Street
495 SPRING ST.
Business City
SOUTHINGTON
Business ZIP
06489
Business State
CT
State or Territory Formation
Connecticut

Mailing information

Mailing Address
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

IRS reported fields and codes

Organization is LGBTQI Owned
false

Download directory record (JSON)

All retained directory fields

Other reported details

Id
14578310
Slug
mechanical-insulation-systems-llc-0690835
Entity type
Limited Liability Company
Entity class
llc
Is foreign
0
Registry
CT
Doc number
0690835
Filed on
2001-09-12
Status
Forfeited
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
southington
Address
495 SPRING ST., SOUTHINGTON, CT, 06489
Zip
06489
Location state
CT

Names and reported roles

Name
MECHANICAL INSULATION SYSTEMS, LLC
City name
Southington

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
MECHANICAL INSULATION SYSTEMS, LLC

Complete business master fields

Other reported details

Id
001t000000Wmu7pAAB
Business Type
LLC
Status
Forfeited
Account Number
0690835
Citizenship
Domestic
Date Registration
09/12/2001
Formation Place
CT
Woman Owned Organization
false
Veteran Owned Organization
false
Minority Owned Organization
false
Org Owned by Person s with disabilities
false
Reason for Administrative Dissolution
Failure to file Annual Report
CREATE DT
2026-10-18 00:16:01.4900000

Names and reported roles

Name
MECHANICAL INSULATION SYSTEMS, LLC

Addresses and locations

Business Street
495 SPRING ST.
Business City
SOUTHINGTON
Business ZIP
06489
Business State
CT
State or Territory Formation
Connecticut

Mailing information

Mailing Address
P.O. BOX 827 , ,PLAINVILLE ,CT , ,06062-0827

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
MICHELLE MARCEAUFind records reporting this name →

Parsed registry details

Parties

Reported · Source Type
Individual
Reported · Name
MICHELLE MARCEAU
Reported · Given Name
MICHELLE
Reported · Family Name
MARCEAU

Addresses

Business · Text
78 TRIANGLE ST., 2ND FL., DANBURY, CT, 06813, United States
Business · Street 1
78 TRIANGLE ST.
Business · Street 2
2ND FL.
Business · City
Danbury
Business · Region
CT
Business · Postal Code
06813
Business · Country
US
Residence · Street 2
495 SPRING ST.
Residence · City
Southington
Residence · Region
CT
Residence · Postal Code
06489
Residence · Country
US

MICHELLE MARCEAU

Other reported details

Business ID
001t000000Wmu7pAAB
Business ID
0690835
Reported type
Individual
Record timestamp
2026-10-18 00:31:45.9766667

Names and reported roles

Reported name
MICHELLE MARCEAU
Firstname
MICHELLE
Lastname
MARCEAU

Addresses and locations

Business address
78 TRIANGLE ST., 2ND FL., DANBURY, CT, 06813, United States
Business street address 1
78 TRIANGLE ST.
Business street address 2
2ND FL.
Business city
DANBURY
Business state
CT
Business zip code
06813
Business country
United States

Reported residence addresses

Residence street address 1
495 SPRING ST.
Residence city
SOUTHINGTON
Residence state
CT
Residence zip code
06489
Residence country
United States

Showing 1–1 of 1.

Filing history (7)

Parsed registry details

Filing

Name
BF-0010186057
Source Type
Administrative Dissolution
Type
Certificate of Dissolution/Revocation
Physical Filing
No

Dates

Filing
2022-01-04

BF-0010186057 · 2022-01-04

Other reported details

Business ID
001t000000Wmu7pAAB
Filing date
2022-01-04T00:00:00.000
Reported type
Administrative Dissolution
Filing type
Certificate of Dissolution/Revocation
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
BF-0010186057

Parsed registry details

Filing

Name
0007293873
Source Type
Administrative Dissolution
Type
Notice of Intent to Dissolve/Revoke
Volume
152
Volume Type
E
Page Count
1
Start Page
1070
Physical Filing
No

Dates

Filing
2021-04-12

0007293873 · 2021-04-12

Other reported details

Business ID
001t000000Wmu7pAAB
Filing date
2021-04-12T00:00:00.000
Reported type
Administrative Dissolution
Filing type
Notice of Intent to Dissolve/Revoke
Volume
152
Volume type
E
Pages
1
Start page
1070
Physical filing
false
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
0007293873

Parsed registry details

Filing

Name
0003129647
Source Type
Interim Notice
Type
Interim Notice
Volume
872
Volume Type
B
Page Count
1
Start Page
351
Physical Filing
Yes

Dates

Filing
2006-01-31

0003129647 · 2006-01-31

Other reported details

Business ID
001t000000Wmu7pAAB
Filing date
2006-01-31T00:00:00.000
Reported type
Interim Notice
Filing type
Interim Notice
Volume
872
Volume type
B
Pages
1
Start page
351
Physical filing
true
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
0003129647

Parsed registry details

Filing

Name
0002916561
Source Type
Annual Report
Type
Annual Report
Report Year
2004
Volume
755
Volume Type
B
Page Count
2
Start Page
2713
Physical Filing
Yes

Dates

Filing
2004-10-08

0002916561 · 2004-10-08

Other reported details

Business ID
001t000000Wmu7pAAB
Filing date
2004-10-08T00:00:00.000
Reported type
Annual Report
Filing type
Annual Report
Report year
2004
Volume
755
Volume type
B
Pages
2
Start page
2713
Physical filing
true
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
0002916561

Parsed registry details

Filing

Name
0002713227
Source Type
Annual Report
Type
Annual Report
Report Year
2003
Volume
647
Volume Type
B
Page Count
2
Start Page
463
Physical Filing
Yes

Dates

Filing
2003-10-24

0002713227 · 2003-10-24

Other reported details

Business ID
001t000000Wmu7pAAB
Filing date
2003-10-24T00:00:00.000
Reported type
Annual Report
Filing type
Annual Report
Report year
2003
Volume
647
Volume type
B
Pages
2
Start page
463
Physical filing
true
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
0002713227

Parsed registry details

Filing

Name
0002564636
Source Type
Annual Report
Type
Annual Report
Report Year
2002
Volume
571
Volume Type
B
Page Count
2
Start Page
61
Physical Filing
Yes

Dates

Filing
2002-12-31

0002564636 · 2002-12-31

Other reported details

Business ID
001t000000Wmu7pAAB
Filing date
2002-12-31T00:00:00.000
Reported type
Annual Report
Filing type
Annual Report
Report year
2002
Volume
571
Volume type
B
Pages
2
Start page
61
Physical filing
true
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
0002564636

Parsed registry details

Filing

Name
0002318175
Source Type
Business Formation
Type
Certificate of Organization
Volume
441
Volume Type
B
Page Count
1
Start Page
2860
Physical Filing
Yes

Dates

Filing
2001-09-12

0002318175 · 2001-09-12

Other reported details

Business ID
001t000000Wmu7pAAB
Filing date
2001-09-12T00:00:00.000
Reported type
Business Formation
Filing type
Certificate of Organization
Volume
441
Volume type
B
Pages
1
Start page
2860
Physical filing
true
Record timestamp
2026-10-01T00:00:00.000

Names and reported roles

Name
0002318175

Showing 1–7 of 7.

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MICHELLE MARCEAU

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