ECOTHINK GROUP LLC (CT)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2024
- $77.75K
- $77,750under this UEI
- FY2026 obligations
- $6K†
- $6,000Provisional
- Awards and orders
- 4
- with positive net obligations
- Latest action
- Apr 16, 2026
- SAM.gov registration
- Active
- Registration expiration date Jun 4, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Mar 1, 2011 (15 years)
- Location
- Greenwich, CT
- State of incorporation
- New York
- Purpose of registration
- All Awards
- Website
- ecothinkgroup.com
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 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 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI PY2CKL5MH4J6. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2024. 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: $6,000 (provisional)
- FY2025: $5,900
- FY2024: $65,850
Total across 3 fiscal years: $77,750
Top awarding agencies
- Department of Veterans Affairs$42,100, 54.1%
- Department of Defense$21,650, 27.8%
- Department of the Interior$14,000, 18.0%
Top awarding sub-agencies
- Department of Veterans Affairs$42,100, 54.1%
- National Park Service$14,000, 18.0%
- Department of the Navy$11,900, 15.3%
- Department of the Army$9,750, 12.5%
Top NAICS by obligations
- 541620Environmental consulting services$68,000, 87.5%
- 541380Testing laboratories and services$9,750, 12.5%
Top product and service codes by obligations
- H942Other qc/test/inspect- fire fighting/rescue/safety equipment; environ protect equipment/matls$42,100, 54.1%
- F107Environmental systems protection- toxic and hazardous substance analysis$25,900, 33.3%
- B533Special studies/analysis- water quality$9,750, 12.5%
Capabilities
NAICS codes
- 541620Environmental Consulting Services(primary)Small
- 541330Engineering Services
- 541370Surveying and Mapping (except Geophysical) ServicesSmall
- 541380Testing Laboratories and ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
- 541990All Other Professional, Scientific, and Technical 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.
Business types self-reported in SAM.gov registration:
- Women-Owned Small Business
- Women-Owned Business
Federal Capability Statement
ECOthink Group, LLC. is a multi-disciplinary environmental engineering and consulting firm headquartered in Connecticut, comprised of an experienced team of scientists and engineers providing services to commercial and governmental clients. Regulatory Compliance and Permitting Air Quality and Indoor Environmental Quality (IAQ/IEQ) Services Audits – Environmental Health and Safety Exposure and Risk Assessments Investigations and Remediation Monitoring, Industrial Hygiene, Environmental Due Diligence (Phase I & II), Training, Sustainability Consulting, Corporate Social Responsibility, LEED, Hazardous Materials Management, SCAQMD permitting, Air Permitting (Title V), Hazardous Waste Management, GHG Emissions Inventory.
Capabilities & Services
Contracts
Latest awards and orders
- N6852025P0063Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- W50S9324PA008Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- 36C24824P1121Purchase orderDepartment of Veterans AffairsLatest action
- 140P1224P0031Purchase orderDepartment of the InteriorNational Park ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for ECOTHINK GROUP LLC lists a physical address and a separate mailing address, along with 2 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
175 LAKE AVE
GREENWICH, CT, 06830
USA
Mailing Address
175 LAKE AVE
Greenwich, CT, 06830
USA
Government Business Contact
Marina Rosin
President
175 Lake Ave
Greenwich, CT, 06830
USA
Electronic Business Contact
Marina Rosin
President
175 Lake Ave
Greenwich, CT, 06830
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
ECOTHINK GROUP LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 4, 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
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
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