SIGMA SCIENCE INC
Federal contract awards won by SIGMA SCIENCE INC (UEI NB31NPVJHRZ5), 2019–2024 — public record from USAspending.
Showing awards with a value or ceiling of $250K+ active within the last 5 years. Need older history or smaller awards? Tell us what you need — we expand by request.
15
awards
12
expiring in 12 months
3
agencies
Teaming snapshot
teams under 1 prime.
From subcontract reports primes file with USAspending/FSRS.
How their work has changed
Their work has shifted somewhat over the last two years.
Biggest change: Other Scientific and Technical Consulting Services (541690) went from 17% of their contracts to 0%.
| Industry (NAICS) | 2 years before | Last 2 years |
|---|---|---|
| Other Scientific and Technical Consulting Services (541690) | 17% | 0% |
| Engineering Services (541330) | 83% | 96% |
| Ship Building and Repairing (336611) | 0% | 4% |
Share of their contracts in each industry code: the last 24 months compared with the 24 months before, as of Nov 8, 2026. Shown only for companies with at least 5 contracts in each period.
Category award history
31 category awards to a new vendor (same agency and NAICS code, not this contract's own history) — latest: VALI COOPER INTERNATIONAL LLC took Department of Energy 541330 work from SIGMA SCIENCE INC (Sep 30, 2026).
Mentor-protégé program
Protégé of NAC International, Inc. · 8(a) · approved Apr 21, 2022
SBA-published public record.
Agencies buying from SIGMA SCIENCE INC
What SIGMA SCIENCE INC has provided
Awards
SAVANNAH RIVER SITE TECHNICAL SUPPORT SERVICES
Department of Energy · $14,098,694 · Aug 1, 2026
TASK ORDER 27 - INDUSTRY ADVISORY PANEL PEER REVIEWS
Department of Energy · $599,937 · Mar 4, 2026
TASK ORDER 30: PELE NUCLEAR SAFETY SPECIALIST
Department of Energy · $592,187 · Jan 21, 2026
ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC)
General Services Administration · No current value reported · Dec 19, 2024
NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES(A&AS)SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q -- TASK ORDER 17 - NUCLEAR SAFETY SPECIALIST SUPPORTING NE-5
Department of Energy · $1,742,342 · Sep 26, 2024
NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES (A&AS) SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q - TASK ORDER 18 ENVIRONMENTAL SUPPORT SUBJECT MATTER EXPERT
Department of Energy · $639,964 · Sep 26, 2024
NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES(A&AS)SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q - TASK ORDER 16 - AIR COMPLIANCE SUBJECT MATTER EXPERT
Department of Energy · $534,020 · Sep 26, 2024
TECHNICAL SUPPORT SERVICES FOR NUCLEAR STOCKPILE SUSTAINMENT MANAGEMENT AND SUPPORT SYSTEMS FOR THE OFFICE OF NUCLEAR WEAPONS STOCKPILE SUSTAINMENT (NA-122) AND STOCKPILE SERVICES DIVISION (NA-122.1)
Department of Energy · $3,262,709 · Jun 11, 2024
TASK ORDER 12 - INTERIM STORAGE ADVISOR
Department of Energy · $1,176,708 · May 28, 2024
BUSINESS SUPPORT SERVICES TO NA-MB-1.3
Department of Energy · $1,125,355 · Feb 7, 2024
BUSINESS SUPPORT SERVICES TO NA-MB-1.3
Department of Energy · $726,312 · Aug 9, 2023
TASK ORDER 09 CONTRACTS MANAGEMENT DIVISION SUPPORT
Department of Energy · $468,361 · May 22, 2023
BUSINESS SUPPORT SERVICES TO NA-MB-1.3
Department of Energy · $711,922 · Feb 9, 2023
TASK ORDER 07 NUCLEAR SAFETY SPECIALIST
Department of Energy · $1,659,636 · Jan 27, 2023
Y-12 ACQUISITION AND PROJECT MANAGEMENT OFFICE (APMO) TECHNICAL & ADMINISTRATIVE SUPPORT SERVICES - NA-APM-1.3
Department of Energy · $69,380,102 · Jul 15, 2022
TO 01 SUPPORT FOR THE CIVIL NUCLEAR CREDIT (CNC) PROGRAM
Department of Energy · $500,999 · Jun 14, 2022
NUCLEAR INDUSTRY ADVISORY AND ASSISTANCE SERVICES(A&AS)SUPPORT UNDER GSA CONTRACT 47QRAA18D005Q NEW AWARD
Department of Energy · No current value reported · May 1, 2022
OFFICE OF DEFENSE NUCLEAR NONPROLIFERATION RESEARCH AND DEVELOPMENT (NA-22) TECHNICAL AND ANALYTICAL SUPPORT SERVICES
Department of Energy · $10,291,525 · Mar 25, 2022
PROGRAM ANALYSIS, ADMINISTRATIVE AND BUSINESS MANAGEMENT, AND PROJECT EXECUTION SERVICES TASK ORDER FOR THE CMRR FACILITY AT THE LOS ALAMOS NATIONAL LABORATORY (LANL) AND SUPPORTING THE LOS ALAMOS FIELD & PROJECT MANAGEMENT OFFICES (NA-LA - APM-1
Department of Energy · $932,806 · Jul 1, 2021
NUCLEAR SAFETY SUBJECT MATTER EXPERT (SME) TECHNICAL SUPPORT TASK ORDER FOR THE CMRR FACILITY AT THE LOS ALAMOS NATIONAL LABORATORY (LANL) AND SUPPORTING THE LOS ALAMOS FIELD & PROJECT MANAGEMENT OFFICES (NA-LA - APM-1.5).
Department of Energy · $492,410 · Jul 1, 2021
TECHNICAL SUPPORT SERVICES
Department of Energy · $60,682,733 · May 1, 2021
TECHNICAL SUPPORT SERVICES FOR NUCLEAR STOCKPILE SUSTAINMENT MANAGEMENT AND SUPPORT SYSTEMS FOR THE OFFICE OF NUCLEAR WEAPONS STOCKPILE SUSTAINMENT (NA-122) AND STOCKPILE SERVICES DIVISION (NA-122.1)
Department of Energy · $4,190,276 · Dec 11, 2020
ENGINEERING DESIGN AND A&AS SUPPORT SERVICES
Department of Defense · $837,582 · Sep 30, 2020
FIRE HAZARD ANALYSIS
Department of Defense · $2,026,698 · Sep 29, 2020
BUSINESS SUPPORT SERVICES TO NA-MB-1.3,CORRESPONDENCE CONTROL CENTER (CCC)
Department of Energy · $4,444,657 · Jul 31, 2019