SIMPSON GUMPERTZ & HEGER INC.
WALTHAM, MASSACHUSETTS 024511908
$6.43M
Total Contract Value
18 awards
First Award
Apr 14, 2022
Last Award
Nov 13, 2025
Business Size
other than small
CAGE Code
4D653
Top Industries (NAICS)
| NAICS Code | Obligations | Awards |
|---|---|---|
| 541310 | $5.04M | 4 |
| 541690 | $459K | 4 |
| 541199 | $349K | 4 |
| 541330 | $27K | 2 |
| 541620 | $0 | 1 |
Contract Awards
9 awards found
140FHR26P0001
Department of the Interior
$33K
Nov 13, 2025
TRUSS INVESTIGATION DESIGN SERVICES
NAICS: 541330 - ENGINEERING SERVICESFY2026
1131PL25CDS21133
United States Trade and Development Agency
$452K
Sep 26, 2025
REGIONAL MENA-EE: NATURAL GAS AND REFINING TECHNOLOGIES DESK STUDY
NAICS: 541690 - OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICESFY2025
15JENR23P00000281
Department of Justice
$100K
Aug 12, 2025
EXPERT WITNESS
NAICS: 541199 - ALL OTHER LEGAL SERVICESFY2025
15JENR23P00000281
Department of Justice
$100K
Mar 27, 2025
EXPERT WITNESS
NAICS: 541199 - ALL OTHER LEGAL SERVICESFY2025
FA527024P0046
Department of Defense
$5.04M
Apr 5, 2024
RAPID NON-INVASIVE SPALLING ASSESSMENTS
NAICS: 541310 - ARCHITECTURAL SERVICESFY2024
36C24120P1043
Department of Veterans Affairs
$-933.17
Jan 11, 2024
FORENSIC ANALYSIS, LAUNDRY SLAB, BLDG. 45, BROCKTON, MA DEOBLIGATION MODIFICATION FOR CLOSEOUT.
NAICS: 541310 - ARCHITECTURAL SERVICESFY2024
75N99019P00150
Department of Health and Human Services
$-6,239.81
Aug 30, 2023
292201400011L 6001 EXECUTIVE BLVD; A/E SERVICES; MOD 05 IPP LANGUAGE ADDED
NAICS: 541330 - ENGINEERING SERVICESFY2023
15JENR23P00000281
Department of Justice
$150K
Aug 9, 2023
EXPERT WITNESS
NAICS: 541199 - ALL OTHER LEGAL SERVICESFY2023
N0018922P0080
Department of Defense
$7K
May 5, 2022
RED HILL ASSESSMENT
NAICS: 541690 - OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICESFY2022
Business Details
- UEI
- FL6ACVUJMGN9
- CAGE Code
- 4D653
- Address
- 480 TOTTEN POND RD
WALTHAM, MA 024511908 - Congressional District
- MA-05
- Phone
- 7819079000
Parent Company
SIMPSON GUMPERTZ & HEGER INC.
Data Source
This profile is based on federal contract award data from USAspending.gov.
View on USAspending.gov