Data / Federal awards / NAICS 541310 / HELLMUTH, OBATA & KASSABAUM, INC.
HELLMUTH, OBATA & KASSABAUM, INC.: 8 federal contract awards, $28.5 million obligated (FY2024 to FY2027)
HELLMUTH, OBATA & KASSABAUM, INC. (UEI CQJLYUAF62J3), Saint Louis, MO, received 8 federal prime contract awards with $28.5 million obligated in fiscal years 2024 to 2027, from 1 agency under 1 NAICS code. Its largest buyer is General Services Administration ($28.5 million) and its largest code is NAICS 541310 Architectural Services.
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- UEI
- CQJLYUAF62J3
- Location
- Saint Louis, MO
- Business size
- Other Than Small Business
- Contract awards
- 8
- Obligated
- $28.5 million
- First action in window
- 2023-10-17
- Latest action
- 2026-09-30
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 541310 | Architectural Services | 8 | $28.5 million |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| General Services Administration | 8 | $28.5 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $4.8 million |
| FY2025 | $20.7 million |
| FY2026 | $3 million |
Contract awards
All 8 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 47PE0525C0001 | General Services Administration | Definitive Contract | 541310 | LEAD DESIGN ARCHITECT NEW UNITED STATES COURTHOUSE IN CHATTANOOGA, TN | $17,454,020 | $17,454,020 | April 15, 2025 | May 22, 2031 | Chattanooga, TN | usaspending.gov |
| 47PJ0020C0079 | General Services Administration | Definitive Contract | 541310 | ARCHITECT-ENGINEER SERVICES FOR THE FRANK E. MOSS SEISMIC UPGRADE, BACKFILL AND MODERNIZATION PROJECT LOCATED AT 350 SOUTH MAIN STREET, SALT | $4,467,911 | $15,438,893 | August 5, 2020 | November 10, 2026 | Saint Louis, MO | usaspending.gov |
| 47PE0324F0012 | General Services Administration | Delivery Order | 541310 | HURRICANE REPAIR PROJECT, GEORGE C YOUNG FB & CH, 400 W. WASHINGTON ST., ORLANDO, FL 32801 & ANNEX U.S. CH, 401 W. CENTRAL BLVD., ORLANDO, F | $3,277,024 | $3,277,024 | August 19, 2024 | November 30, 2026 | Orlando, FL | usaspending.gov |
| 47PM0224F0013 | General Services Administration | Delivery Order | 541310 | A/E SERVICES 2ND & 3RD FLOOR RENOVATIONS, ONE WHITE FLINT NORTH BUILDING, 11555 ROCKVILLE PIKE, ROCKVILLE, MD 20852. | $2,804,444 | $2,804,444 | July 22, 2024 | July 29, 2028 | Washington, DC | usaspending.gov |
| 47PH0824F0010 | General Services Administration | Delivery Order | 541310 | ARCHITECT ENGINEERING SERVICES TO DESIGN REGION 7 HEADQUARTERS 12TH FLOOR SPACE, FORT WORTH, TEXAS | $299,156 | $299,156 | February 27, 2024 | April 3, 2025 | Saint Louis, MO | usaspending.gov |
| 47PF0025F0701 | General Services Administration | Delivery Order | 541310 | FURNITURE DESIGN SERVICE AWARD AND RELATED SERVICES, THE US NUCLEAR REGULATORY COMMISSION, AT 245 PEACHTREE CENTER AVE NE ATLANTA, GA 30303- | $165,530 | $165,530 | August 19, 2025 | November 30, 2026 | Atlanta, GA | usaspending.gov |
| 47PM0923F0062 | General Services Administration | Delivery Order | 541310 | WEAVER BLDG WRR AND FS | $23,726 | $1,648,413 | September 7, 2023 | April 30, 2025 | Saint Louis, MO | usaspending.gov |
| 47PF0023D0004 | General Services Administration | IDC | 541310 | MULTIPLE AWARD INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) CONTRACT(S) TO PROVIDE ARCHITECT, ENGINEERING, AND INTERIOR DESIGN SERVICES FO | $-5,000 | $125,000,000 | November 10, 2022 | usaspending.gov |
Also on SpecStream
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.