This contract expires in 301 days (Aug 22, 2027).
SOCIAL & SCIENTIFIC SYSTEMS, INC. - THE SISTER STUDY: TASK ORDER 001 - CORE ACTIVITIES
Key Details
Description
THE SISTER STUDY: TASK ORDER 001 - CORE ACTIVITIES
Context & Analysis
On Aug 22, 2018, Department of Health and Human Services obligated $61,994,334.27 to SOCIAL & SCIENTIFIC SYSTEMS, INC. for the sister study: task order 001 - core activities. The award is classified under NAICS 541715 — RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY). Competition extent: full and open competition after exclusion of sources. Performance is located in DURHAM, NC. The contract is scheduled through Aug 22, 2027 — approximately 10 months remaining. This award is one of several similar procurements from Department of Health and Human Services under NAICS 541715 — related awards are listed below.
Market context
- Recompete outlook
- Ends Aug 22, 2027, in 10 months. Recompete signal as of Oct 16, 2026: 50/100, combining time to the end date, the incumbent's history with this agency, whether the award was competed, and its size.
- Competition
- Competed. 85% of 500 awards in this market (Department of Health and Human Services awards in NAICS 541715 over the last 3 years) were competed; median 2 offers.
- Award size
- At $62.0M, this award is larger than 19 in 20 of the 530 priced Department of Health and Human Services awards in NAICS 541715 over the last 3 years (median $1.7M).
- Incumbent at this agency
- SOCIAL & SCIENTIFIC SYSTEMS, INC. has 21 other awards from Department of Health and Human Services, totalling $278.3M, 2006–2026.
- Largest vendors in this market
By obligations, Department of Health and Human Services awards in NAICS 541715 over the last 3 years.
- LEIDOS HOLDINGS, INC. — 59 awards, $2.3B
- THE MITRE CORPORATION — 40 awards, $315.7M
- WESTAT, INC. — 11 awards, $222.2M
- BATTELLE MEMORIAL INSTITUTE — 3 awards, $121.5M
- DUKE UNIVERSITY — 16 awards, $117.6M
Computed from USAspending award data on Oct 16, 2026.
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