GREEN SITE SERVICES GROUP, INC. (MA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2020
- $70.99K
- $70,987under this UEI
- FY2026 obligations
- -$331†
- Provisional
- Awards and orders
- 2
- with positive net obligations1 IDV vehicle held
- Latest action
- Apr 29, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 7, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- May 31, 2016 (10 years)
- Location
- Franklin, MA
- State of incorporation
- Massachusetts
- Website
- gssgi.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI L34NF7LLLYM7. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2020. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: -$331 (de-obligation) (provisional)
- FY2025: $12,318
- FY2020: $59,000
Total across 3 fiscal years: $70,987
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$59,000, 83.1%
- Department of the Interior$11,987, 16.9%
Top awarding sub-agencies
- Department of the Air Force$59,000, 83.1%
- U.S. Geological Survey$11,987, 16.9%
Top NAICS by obligations
- 238290Other building equipment contractors$59,000, 83.1%
- 562112Hazardous waste collection$11,987, 16.9%
Top product and service codes by obligations
- J049Maint/repair/rebuild of equipment- maintenance and repair shop equipment$59,000, 83.1%
- F108Environmental systems protection- environmental remediation$11,987, 16.9%
Capabilities
NAICS codes
- 237120Oil and Gas Pipeline and Related Structures Construction(primary)Small
- 562112Hazardous Waste CollectionSmall
- 562211Hazardous Waste Treatment and DisposalSmall
- 562910E
- 562991Septic Tank and Related Services
- 562998All Other Miscellaneous Waste Management ServicesSmall
Show all 7 NAICS codes1 more NAICS codes
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- 5430Other Services/Supplies
- C1EEArchitect and Engineering Services
- E1EEPurchase of Structures & Facilities
- F109Natural Resources & Conservation
- M1EEOperation of Government Facilities
- X1EELease or Rental of Facilities
- Y1EEConstruction of Structures and Facilities
- Z1EEMaintenance, Repair & Alteration of Real Property
- Z2EEMaintenance, Repair & Alteration of Real Property
- Z2JZMaintenance, Repair & Alteration of Real Property
Capabilities & Services
Contracts
Latest awards and orders
- W50S8126AA010Blanket purchase agreement (BPA)VehicleDepartment of DefenseDepartment of the ArmyLatest action
- 140G0125P0115Purchase orderDepartment of the InteriorU.S. Geological SurveyLatest action
- FA660620C0004Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for GREEN SITE SERVICES GROUP, INC. lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
24 WILLIAM WAY
BELLINGHAM, MA, 02019
USA
Mailing Address
25 FORGE PARKWAY
FRANKLIN, MA, 02038
USA
Government Business Contact
THOMAS CLARK
VICE PRESIDENT
25 FORGE PARKWAY
FRANKLIN, MA, 02038
USA
Electronic Business Contact
SHELLEY TAMIS
VICE PRESIDENT
72 LITTLEWORTH ROAD
DOVER, NH, 03820
USA
Past Performance Contact
THOMAS CLARK
VICE PRESIDENT
25 FORGE PARKWAY
FRANKLIN, MA, 02038
USA
Government Business Alternate Contact
THOMAS CLARK
VICE PRESIDENT
25 FORGE PARKWAY
FRANKLIN, MA, 02038
USA
Electronic Business Alternate Contact
MATTHEW G CLARK
PRESIDENT
25 FORGE PARKWAY
FRANKLIN, MA, 02038
USA
Past Performance Alternate Contact
0001 562910YY N
0000
0001
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
GREEN SITE SERVICES GROUP, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 7, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting — Nationwide
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Massachusetts with primary NAICS 237120
- Petroleum Management Services, Inc.Wakefield, MA
- Cashman Preload Cryogenics LLCQuincy, MA · SAM.gov registration Expired