CLEMATIS LLC (MA)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2012 under this UEI: $9,864 across 2 awards and orders with positive net obligations.
- SAM.gov registration status
- Active (registration expiration date Mar 16, 2027)
- UEI
- CQJ5NBJLCJS6
- CAGE code
- 65A04
- Business start date
- Feb 8, 1989
- Location
- WALTHAM, MA
NAICS codes
- 531120E (primary)
SBA certifications
No certification in the SBA profile data.
Federal contract obligations
- Net obligations recorded since FY2012
- $9,864
- Awards and orders with positive net obligations
- 2
- FY2026 obligations (provisional; DoD awards signed after Jul 17, 2026 are not yet public)
- $0
- Latest action
- Mar 28, 2012
Top awarding agencies: Smithsonian Institution
Latest awards and orders
- F12PO4000000250556 PO · Smithsonian Institution · latest action Mar 28, 2012
- F12PO4000000248753 PO · Smithsonian Institution · latest action Mar 2, 2012
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI CQJ5NBJLCJS6. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
No PSC codes reported
Certifications
Business Types
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CLEMATIS 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
135 BEAVER ST
WALTHAM, MA, 02452
USA
Mailing Address
465 WAVERLEY OAKS ROAD, SUITE 500
WALTHAM, MA, 02452
USA
Government Business Contact
GUY A. SERGI
MR.
465 WAVERLEY OAKS RD. SUITE 500
WALTHAM, MA, 02452
USA
Electronic Business Contact
ROBERT L. DUFFY
MR
411 WAVERLEY OAKS ROAD
SUITE 340
WALTHAM, MA, 02452
USA
Past Performance Contact
ROBERT L. DUFFY
MR
411 WAVERLEY OAKS RD
SUITE 340
WALTHAM, MA, 02452
USA
Government Business Alternate Contact
GUY A. SERGI
MR.
465 WAVERLEY OAKS RD. SUITE 500
WALTHAM, MA, 02452
USA
Electronic Business Alternate Contact
ROBERT L. DUFFY
MR
411 WAVERLEY OAKS ROAD
SUITE 340
WALTHAM, MA, 02452
USA
Past Performance Alternate Contact
0001 531120YY N
0000
NPDY, 0000
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
CLEMATIS LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 16, 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
No active suspension or debarment
Public Display
Entity information is publicly displayed
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District