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D.S.O. MECHANICAL CORPORATION

Branch

Company Details

Entity Name: D.S.O. MECHANICAL CORPORATION
Jurisdiction: Connecticut
Legal type: Stock
Citizenship: Foreign
Status: Active
Sub status: Annual report due
Date Formed: 26 Apr 2006 (Companies founded in April 2006)
Branch of: D.S.O. MECHANICAL CORPORATION (Company Number 2950631) (NEW YORK)
Business ALEI: 0857720
Annual report due: 26 Apr 2025
NAICS code: 238220 - Plumbing, Heating, and Air-Conditioning Contractors
Business address: 7182 MAIN STREET, TRUMBULL, CT, 06611, United States
Mailing address: 7182 MAIN STREET, TRUMBULL, CT, United States, 06611
ZIP code: 06611 (Companies in Fairfield, 06611)
County: Fairfield
Place of Formation: NEW YORK
E-Mail: dsomechanical@hotmail.com

form 5500

Plan Name Plan Year EIN/PN Received Sponsor Total number of participants
DSO MECHANICAL 401(K) PLAN 2023 200244017 2024-10-10 D.S.O. MECHANICAL CORPORATION 17
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2016-05-01
Business code 339900
Sponsor’s telephone number 2033671999
Plan sponsor’s address 7182 MAIN STREET, TRUMBULL, CT, 06611

Signature of

Role Plan administrator
Date 2024-10-10
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
DSO MECHANICAL 401(K) PLAN 2022 200244017 2023-10-06 D.S.O. MECHANICAL CORPORATION 36
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2016-05-01
Business code 339900
Sponsor’s telephone number 2033671999
Plan sponsor’s address 7182 MAIN STREET, TRUMBULL, CT, 06611

Signature of

Role Plan administrator
Date 2023-10-06
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
DSO MECHANICAL 401(K) PLAN 2021 200244017 2022-10-10 D.S.O. MECHANICAL CORPORATION 33
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2016-05-01
Business code 339900
Sponsor’s telephone number 2033671999
Plan sponsor’s address 7182 MAIN STREET, TRUMBULL, CT, 06611

Signature of

Role Plan administrator
Date 2022-10-10
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
DSO MECHANICAL 401(K) PLAN 2020 200244017 2021-10-05 D.S.O. MECHANICAL CORPORATION 23
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2016-05-01
Business code 339900
Sponsor’s telephone number 2033671999
Plan sponsor’s address 7182 MAIN STREET, TRUMBULL, CT, 06611

Signature of

Role Plan administrator
Date 2021-10-05
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
DSO MECHANICAL 401(K) PLAN 2019 200244017 2020-08-27 D.S.O. MECHANICAL CORPORATION 28
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2016-05-01
Business code 339900
Sponsor’s telephone number 2033671999
Plan sponsor’s address 7182 MAIN STREET, TRUMBULL, CT, 06611

Signature of

Role Plan administrator
Date 2020-08-27
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
DSO MECHANICAL 401(K) PLAN 2018 200244017 2019-10-10 D.S.O. MECHANICAL CORPORATION 27
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2016-05-01
Business code 339900
Sponsor’s telephone number 2033671999
Plan sponsor’s address 7182 MAIN STREET, TRUMBULL, CT, 06611

Signature of

Role Plan administrator
Date 2019-10-10
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
DSO MECHANICAL 401(K) PLAN 2017 200244017 2018-10-09 D.S.O. MECHANICAL CORPORATION 17
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2016-05-01
Business code 339900
Sponsor’s telephone number 2033671999
Plan sponsor’s address 7182 MAIN STREET, TRUMBULL, CT, 06611

Signature of

Role Plan administrator
Date 2018-10-09
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
DSO MECHANICAL 401(K) PLAN 2016 200244017 2017-10-13 D.S.O. MECHANICAL CORPORATION 19
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2016-05-01
Business code 339900
Sponsor’s telephone number 2033671999
Plan sponsor’s address 7182 MAIN STREET, TRUMBULL, CT, 06611

Signature of

Role Plan administrator
Date 2017-10-13
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
D.S.O. MECHANICAL CORPORATION 401(K) PLAN 2015 200244017 2019-02-12 D.S.O. MECHANICAL CORPORATION 3
File View Page
Three-digit plan number (PN) 001
Effective date of plan 2006-01-01
Business code 339900
Sponsor’s telephone number 2033671988
Plan sponsor’s address 7182 MAIN ST, TRUMBULL, CT, 066111314

Signature of

Role Plan administrator
Date 2019-02-12
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2019-02-12
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
D.S.O. MECHANICAL CORPORATION 401(K) PLAN 2014 200244017 2016-02-01 D.S.O. MECHANICAL CORPORATION 4
File View Page
Three-digit plan number (PN) 001
Effective date of plan 2006-01-01
Business code 339900
Sponsor’s telephone number 2033671988
Plan sponsor’s address 7182 MAIN STREET, TRUMBULL, CT, 066111314

Signature of

Role Plan administrator
Date 2016-02-01
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2016-02-01
Name of individual signing MITCHELL DEESSO
Valid signature Filed with authorized/valid electronic signature

Agent

Name Role Business address Phone E-Mail Residence address
HOBERT H. SUMMERS Agent 7182 MAIN STREET, TRUMBULL, CT, 06611, United States +1 203-367-1999 dsomechanical@hotmail.com 10 WINTERGREEN DR., EASTON, CT, 06612, United States

Officer

Name Role Business address Residence address
MITCHELL DE ESSO Officer 7182 MAIN STREET, TRUMBULL, CT, 06611, United States 7182 MAIN STREET, 100 MARICH DRIVE, TRUMBULL, CT, 06611, United States

Filing

Filing number Filing date Effective date Filing category Filing type Report year
BF-0012103060 2024-03-29 No data Annual Report Annual Report No data
BF-0011415423 2023-09-19 No data Annual Report Annual Report No data
BF-0010350672 2022-05-26 No data Annual Report Annual Report 2022
BF-0009804191 2021-10-25 No data Annual Report Annual Report No data
0007006571 2020-10-22 No data Annual Report Annual Report 2020
0006665308 2019-10-23 No data Annual Report Annual Report 2018
0006665311 2019-10-23 No data Annual Report Annual Report 2019
0005849268 2017-05-24 No data Annual Report Annual Report 2017
0005520882 2016-03-24 No data Annual Report Annual Report 2016
0005520881 2016-03-24 No data Annual Report Annual Report 2015

Date of last update: 11 Nov 2024

Sources: Connecticut's Official State Website