CORNERSTONE COMMISSIONING, LLC (MA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $598.64K
- $598,641under this UEI
- FY2026 obligations
- -$301.32K†
- -$301,321Provisional
- Awards and orders
- 10
- with positive net obligations1 IDV vehicle held
- Latest action
- Sep 3, 2026
- SAM.gov registration
- Active
- Registration expiration date Feb 27, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Dec 2, 2022 (3 years)
- Location
- Winchester, MA
- State of incorporation
- Delaware
- Website
- cornerstonecx.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI K5GHDQCDSAK3. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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: -$301,321 (de-obligation) (provisional)
- FY2025: $28,845
- FY2024: $165,870
- FY2023: $195,262
- FY2022: $346,000
- FY2015: $21,345
- FY2011: $40,930
- FY2010: $78,660
Show all 9 yearsEarlier years (FY2008–FY2008)
- FY2008: $23,050
Total across 9 fiscal years: $598,641
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Environmental Protection Agency$404,231, 67.5%
- Department of Health and Human Services$78,660, 13.1%
- Department of Defense$62,275, 10.4%
- Department of Veterans Affairs$53,475, 8.9%
Top awarding sub-agencies
- Environmental Protection Agency$404,231, 67.5%
- National Institutes of Health$78,660, 13.1%
- Department of the Army$62,275, 10.4%
- Department of Veterans Affairs$53,475, 8.9%
Top NAICS by obligations
- 541330Engineering services$422,111, 70.5%
- 236220Commercial and institutional building construction$78,660, 13.1%
- 541380Testing laboratories and services$63,025, 10.5%
- 541618Other management consulting services$13,500, 2.3%
Top product and service codes by obligations
- C219Architect and engineering- general: other$381,181, 63.7%
- Y119Construct/other admin & svcs bldgs$78,660, 13.1%
- 6635Physical properties test eq$40,930, 6.8%
- H166Quality control- instruments and laboratory equipment$39,975, 6.7%
- Q301Laboratory testing services$23,050, 3.9%
Capabilities
NAICS codes
- 541330E(primary)
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 68HERF26F0133Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HERC22D0013Indefinite delivery contract (IDC)VehicleEnvironmental Protection AgencyLatest action
- 36C26124P0302Purchase orderDepartment of Veterans AffairsLatest action
- 68HERC24F0276Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HERC22F0547Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HERC23F0147Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HERC24F0293Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 36C26123P0416Purchase orderDepartment of Veterans AffairsLatest action
- W91ZLK15P0003Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W91ZLK11P0298PoDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CORNERSTONE COMMISSIONING, LLC 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
22 SHEPARD CT
WINCHESTER, MA, 01890
USA
Mailing Address
PO BOX 156
BOXFORD, MA, 01921
USA
Government Business Contact
TIM SHUKRI
GENERAL MANAGER
PO BOX 156
BOXFORD, MA, 01921
USA
Electronic Business Contact
TIM SHUKRI
GENERAL MANAGER
PO BOX 156
BOXFORD, MA, 01921
USA
Past Performance Contact
TIM SHUKRI
GENERAL MANAGER
PO BOX 156
BOXFORD, MA, 01921
USA
Government Business Alternate Contact
TIM SHUKRI
PO BOX 156
BOXFORD, MA, 01921
USA
Electronic Business Alternate Contact
TIM SHUKRI
GENERAL MANAGER
PO BOX 156
BOXFORD, MA, 01921
USA
Past Performance Alternate Contact
0001 541330NNNN N
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E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
CORNERSTONE COMMISSIONING, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 27, 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
Not registered for disaster relief
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