Contractors › HELLMUTH, OBATA & KASSABAUM, P.C.
HELLMUTH, OBATA & KASSABAUM, P.C.: federal contracts
| UEI | CK9QSQY8MGN4 |
|---|---|
| CAGE code | 0MY56 |
| Location | WASHINGTON, DC, USA |
| SAM registration | Active when retrieved (07 October 2026); expires 08 December 2026 |
| SBA certifications | None on record |
| In business since | 28 December 1972 |
Registration details from SAM.gov, retrieved 07 October 2026. Award figures from USASpending.gov (task orders and definitive contracts; IDIQ ceilings excluded), updated nightly. Last award action: 29 September 2026.
Agencies they work for
| Buyer | Obligations, 3 yrs | Contracts |
|---|---|---|
| National Institutes of Health (NIH) | $22.4M | 15 |
| Department of State | $4.1M | 1 |
| Millennium Challenge Corporation | $278K | 1 |
Industries (NAICS)
| NAICS | Industry | Obligations, 24 mo | Awards |
|---|---|---|---|
| 541330 | Engineering Services | $7.8M | 12 |
| 541310 | Architectural Services | $4.1M | 1 |
What they deliver (product and service codes)
| PSC | Description | Obligations, 36 mo | Awards |
|---|---|---|---|
| C219 | Architect and Engineering- General: Other | $26.5M | 18 |
| C1AA | Architect and Engineering- Construction: Office Buildings | $278K | 1 |
Contracts expiring in the next 18 months
15 contracts worth $71.4M.
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| HELLMUTH, OBATA & KASSABAUM, P.C. | Department of State | 541330 Engineering Services | $526K | 31 October 2026 | Now / imminent | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $59K (2 orders) | 31 October 2026 | Now / imminent | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $140K | 30 November 2026 | Now / imminent | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | Department of State | 541330 Engineering Services | $7.1M | 30 December 2026 | Now / imminent | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $7.1M (4 orders) | 31 December 2026 | Now / imminent | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $9.2M | 31 January 2027 | Now / imminent | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | Department of State | 541330 Engineering Services | $37.4M | 28 February 2027 | Now / imminent | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $354K | 28 February 2027 | Now / imminent | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $693K | 28 March 2027 | Now / imminent | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $2.1M (2 orders) | 24 April 2027 | ~Q4 2026 | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $136K | 06 May 2027 | ~Q4 2026 | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | Department of State | 541310 Architectural Services | $4.1M | 12 August 2027 | ~Q1 2027 | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | Millennium Challenge Corporation | 541310 Architectural Services | $278K | 14 August 2027 | ~Q1 2027 | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $1.3M | 02 September 2027 | ~Q1 2027 | USASpending |
| HELLMUTH, OBATA & KASSABAUM, P.C. | NIH | 541330 Engineering Services | $869K | 28 October 2027 | ~Q2 2027 | USASpending |
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
Verify on SAM.gov: exclusions search (public). The SAM.gov entity record itself requires a SAM.gov sign-in.
Considering HELLMUTH, OBATA & KASSABAUM, P.C. as a teaming partner?
FedSift's Partner Finder shows their certifications, registration status and exclusions in one dossier, and ranks alternatives for the role you need. Free plan available, no credit card.