SIMPSON GUMPERTZ & HEGER INC. (DC)
Registration facts
SAM.gov registration as of
- SAM.gov registration
- Active
- Registration expiration date Sep 23, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Feb 20, 1958 (68 years)
- Location
- Washington, DC
- State of incorporation
- Massachusetts
- Purpose of registration
- All Awards
- Website
- sgh.com
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI QMT3N6NES4L5. GovChime does not check exclusions.
Performance
Capabilities
NAICS codes
- 541330Engineering Services(primary)
- 541715Guided Missiles and Space Vehicles, Their Propulsion Units and Propulsion PartsSmall
- 236220Commercial and Institutional Building Construction
- 541340Drafting Services
- 541990All Other Professional, Scientific, and Technical Services
- 611430Professional and Management Development Training
Show all 9 NAICS codes3 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)
- C1AZARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER ADMINISTRATIVE FACILITIES/SERVICE BUILDINGS
- C213ARCHITECT AND ENGINEERING- GENERAL: INSPECTION (NON-CONSTRUCTION)
- B599SPECIAL STUDIES/ANALYSIS- OTHER
Contracts
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SIMPSON GUMPERTZ & HEGER INC. lists a physical address and a separate mailing address, along with 5 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
1828 L ST NW STE 950
WASHINGTON, DC, 20036
USA
Mailing Address
480 Totten Pond Road
Attn: Legal Dept
Waltham, MA, 02451
USA
Government Business Contact
Daniel W Kiehl
Legal Counsel
480 Totten Pond Road
Waltham, MA, 02451
USA
Electronic Business Contact
Jeremy J Kamm
Assistant Controller
480 Totten Pond Road
Waltham, MA, 02451
USA
Past Performance Contact
Daniel W Kiehl
Legal Counsel
480 Totten Pond Road
Waltham, MA, 02451
USA
Government Business Alternate Contact
Lisa J Spinazola
Legal Assistant
480 Totten Pond Road
Waltham, MA, 02451
USA
Electronic Business Alternate Contact
Lisa J Spinazola
Senior Paralegal
480 Totten Pond Road
Waltham, MA, 02451
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SIMPSON GUMPERTZ & HEGER INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 23, 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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