Federal contractor · public award history
SOCIAL & SCIENTIFIC SYSTEMS, INC.
Parent: DLH HOLDINGS CORP Unique Entity Identifier (UEI)LLNDA6RULBL7
- Awards we know about
- 56
- Typical size
- $3.16M
- Middle of their public awards
- Dollars on those awards
- $307.25M
Most of their awards we can see fall roughly between $1.94M and $5.49M.
SAM.gov registration
- Status
- Active
- Purpose of registration
- All awards (Z2)
- Registration expires
- Jun 23, 2027
- Activation date
- Jun 30, 2026
Other NAICS on file
Business types (SAM)
Registration fields from the official SAM.gov public entity extract (monthly bulk). Not a substitute for live SAM checks.
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These official USAspending contract records do not rate capability or past performance and do not tell you whether to team or bid.
Awarding agencies
- Department of Health and Human Services (54)
- General Services Administration (2)
Industries & product codes
Award history
- Department of Health and Human Services$7.19MSep 26, 2025Procurement Instrument Identifier (PIID)75N96021F00008North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
TASK ORDER 8R - CLINICAL RESEARCH UNIT (CRU) - STAFFING SUPPORT
- Department of Health and Human Services$6.49MSep 25, 2025Procurement Instrument Identifier (PIID)75N96021F00010North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Applied ResearchAJ12Contract awardUSAspending ↗
SUPPORT SERVICES FOR EPIDEMIOLOGY; TASK ORDER 10 - GULF STUDY COHORT MAINTENANCE CORE ACTIVITIES COST-REIMBURSEMENT, SEVERABLE
- Department of Health and Human Services$56.27MSep 23, 2025Procurement Instrument Identifier (PIID)75N96018F00001Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)541715R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
THE SISTER STUDY: TASK ORDER 001 - CORE ACTIVITIES
- Department of Health and Human Services$20.39MSep 23, 2025Procurement Instrument Identifier (PIID)75N96018F00002Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)541715R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION&ANALYSES IN THE SISTER STUDY"
- Department of Health and Human Services$2.89MSep 17, 2025Procurement Instrument Identifier (PIID)75N92019F00074Research and Development in Biotechnology (except Nanobiotechnology)541714Health R&D Services; Health Care Services; Basic ResearchAN11Contract awardUSAspending ↗
THE NHLBI REQUIRES THE GENE THERAPY RESOURCE PROGRAM (GTRP) SUPPORT TRANSLATIONAL GENE THERAPY RESEARCH BY PROVIDING RESOURCES AND SERVICES FROM THREE CORE LABORATORIES: 1.) PHARMACOLOGY AND TOXICOLOGY CORE LABORATORY, 2.) PRECLINICAL VECTOR CORE LABORATORY, 3.) CLINICAL COORDINATING CENTER (CCC), WHICH IS NOT REQUIRED TO HAVE ANY LABORATORY CAPABILITIES.
- Department of Health and Human Services—Sep 11, 2025Procurement Instrument Identifier (PIID)HHSM500201400038IResearch and Development in the Social Sciences and Humanities541720Support- Professional: OtherR499Indefinite Delivery Vehicle (IDV)USAspending ↗
IGF::OT::IGF
- Department of Health and Human Services$3.17MSep 10, 2025Procurement Instrument Identifier (PIID)75P00121F37003Administrative Management and General Management Consulting Services541611Support- Professional: OtherR499Contract awardUSAspending ↗
ACL DATA RESTRUCTURING II FOR THE AGID SYSTEM
- Department of Health and Human Services$740,920Sep 8, 2025Procurement Instrument Identifier (PIID)75N96025F00025North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
TASK ORDER 25 - INCREMENTAL FUNDING BASE PERIOD
- Department of Health and Human Services$3.80MAug 29, 2025Procurement Instrument Identifier (PIID)75N96021F00002North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
CONTRACTOR: SOCIAL & SCIENTIFIC SYSTEMS, INC. TASK ORDER: 75N96021F00002 - RESEARCH DEVELOPMENT BASE PERIOD: JUNE 30, 2021 - JUNE 29, 2022 CAN 8469992
- Department of Health and Human Services$2.97MAug 25, 2025Procurement Instrument Identifier (PIID)75N96021F00004North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
TASK ORDER 4R - ENVIRONMENTAL AUTOIMMUNITY GROUP (EAG) - STUDY SUPPORT
- General Services Administration—Aug 21, 2025Procurement Instrument Identifier (PIID)47QTCA19D00EEOther Computer Related Services541519IT And Telecom- Other IT And TelecommunicationsD399Indefinite Delivery Vehicle (IDV)USAspending ↗
FEDERAL SUPPLY SCHEDULE CONTRACT
- Department of Health and Human Services$3.12MAug 20, 2025Procurement Instrument Identifier (PIID)75N96021F00003North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
TASK ORDER 3R - PROTOCOL DEVELOPMENT AND SUPPORT
- Department of Health and Human Services$4.00MAug 14, 2025Procurement Instrument Identifier (PIID)HHSN27300005North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF CLINICAL SUPPORT SERVICES FOR NIEHS
- Department of Health and Human Services$1.81MAug 11, 2025Procurement Instrument Identifier (PIID)HHSN27300003North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF CLINICAL SUPPORT SERVICES FOR NIEHS
- Department of Health and Human Services$894,249Aug 11, 2025Procurement Instrument Identifier (PIID)HHSN27300007North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF CLINICAL SUPPORT SERVICES FOR NIEHS
- Department of Health and Human Services$731,120Aug 11, 2025Procurement Instrument Identifier (PIID)HHSN27300012North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
TASK ORDER 12: COMMUNITY ENGAGED RESEARCH INITIATIVE
- Department of Health and Human Services$35.95MAug 8, 2025Procurement Instrument Identifier (PIID)75D30121F12211Other Computer Related Services541519IT And Telecom - Platform Support Services: Database, Mainframe, Middleware (Labor)DH01Contract awardUSAspending ↗
DHAP DATA MANAGEMENT SERVICES
- Department of Health and Human Services$30,160Aug 8, 2025Procurement Instrument Identifier (PIID)75N96020F00002North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
TASK ORDER 14: EVALUATION OF ENVIRONMENTAL FACTORS ON COVID-19 IN PATIENTS WITH RHEUMATIC DISEASES
- Department of Health and Human Services$3.25MAug 8, 2025Procurement Instrument Identifier (PIID)HHSN27300001North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF CLINICAL SUPPORT SERVICES TASK ORDER 1 - CORE FUNCTION ACTIVITIES
- Department of Health and Human Services$2.92MAug 8, 2025Procurement Instrument Identifier (PIID)HHSN27300001North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF SUPPORT SERVICES FOR EPIDEMIOLOGY - TASK ORDER 1 - "ADMINISTRATIVE MANAGEMENT AND SUPPORT"
- Department of Health and Human Services$4.09MAug 8, 2025Procurement Instrument Identifier (PIID)HHSN27300002North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF - SUPPORT SERVICES FOR EPIDEMIOLOGY - TASK ORDER 2 - RESEARCH DEVELOPMENT
- Department of Health and Human Services$2.29MAug 8, 2025Procurement Instrument Identifier (PIID)HHSN27300003North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF SUPPORT SERVICES FOR EPIDEMIOLOGY - TASK ORDER 3 - SPECIMENS
- Department of Health and Human Services$2.76MAug 8, 2025Procurement Instrument Identifier (PIID)HHSN27300005North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF TASK ORDER NO. 5 - IT INFRASTRUCTURE MAINTENANCE
- Department of Health and Human Services$4.86MAug 8, 2025Procurement Instrument Identifier (PIID)HHSN27300010North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF CLINICAL SUPPORT SERVICES FOR NIEHS
- Department of Health and Human Services$3.44MAug 8, 2025Procurement Instrument Identifier (PIID)HHSN27300013North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF SUPPORT SERVICES FOR EPIDEMIOLOGY - TASK ORDER 13 - SELF II
- Department of Health and Human Services$3.73MAug 7, 2025Procurement Instrument Identifier (PIID)HHSN27300004North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF CLINICAL SUPPORT SERVICES FOR NIEHS
- Department of Health and Human Services$14.84MAug 7, 2025Procurement Instrument Identifier (PIID)HHSN27300004North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF SUPPORT SERVICES FOR EPIDEMIOLOGY - TASK ORDER 4 - STATISTICAL PROGRAMMING AND ANALYSIS
- Department of Health and Human Services$10.26MAug 7, 2025Procurement Instrument Identifier (PIID)HHSN27300010North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF EPI SUPPORT TO 10 - GULF COHORT MAINTENANCE
- Department of Health and Human Services$1.45MAug 6, 2025Procurement Instrument Identifier (PIID)75N96020F00001North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
TASK ORDER 17 - LIFECODES
- Department of Health and Human Services$623,854Aug 6, 2025Procurement Instrument Identifier (PIID)HHSN27300006North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF CLINICAL SUPPORT SERVICES FOR NIEHS
- Department of Health and Human Services$5.70MAug 6, 2025Procurement Instrument Identifier (PIID)HHSN27300008North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF CLINICAL SUPPORT SERVICES FOR NIEHS
- Department of Health and Human Services$789,702Aug 6, 2025Procurement Instrument Identifier (PIID)HHSN27300011North American Industry Classification System (NAICS)541712R&D- Other Research And Development (Basic Research)AZ11Contract awardUSAspending ↗
IGF::OT::IGF CLINICAL SUPPORT SERVICES FOR NIEHS
- Department of Health and Human Services$3.06MJul 16, 2025Procurement Instrument Identifier (PIID)75N91019F00129All Other Professional, Scientific, and Technical Services541990Support- Administrative: Information RetrievalR612Contract awardUSAspending ↗
REB CORE SUPPORT SERVICES
- Department of Health and Human Services$1.35MJun 25, 2025Procurement Instrument Identifier (PIID)75N96021F00007North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
CONTRACT NO. HHSN273201600002I - CLINICAL RESEARCH SUPPORT SERVICES FOR NIEHS TASK ORDER NO. 75N96021F00007 - CLINICAL MONITORING ACTIVITIES BASE PERIOD - 07/01/2021-06/30/2022
- Department of Health and Human Services$815,074Jun 17, 2025Procurement Instrument Identifier (PIID)75N96021F00006North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
TASK ORDER 6R - ASTHMA AND RESPIRATORY DISEASE RESEARCH (ARDR)
- Department of Health and Human Services$11.81MJun 17, 2025Procurement Instrument Identifier (PIID)HHSN273201600011CAll Other Professional, Scientific, and Technical Services541990Special Studies/Analysis- Mathematical/StatisticalB524Contract awardUSAspending ↗
IGF::OT::IGF STATISTICAL SUPPORT SERVICES
- Department of Health and Human Services$4.10MJun 12, 2025Procurement Instrument Identifier (PIID)75N96021F00005North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
TASK ORDER 5R - PERSONALIZED ENVIRONMENT AND GENES STUDY (PEGS)
- Department of Health and Human Services$3.11MJun 10, 2025Procurement Instrument Identifier (PIID)75N96021F00005North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
CONTRACTOR: SOCIAL & SCIENTIFIC SYSTEMS, INC. TASK ORDER: 75N96021F00005 - IT INFRASTRUCTURE MAINTENANCE BASE PERIOD: JUNE 30, 2021 - JUNE 29, 2022 8469992
- Department of Health and Human Services$3.15MJun 5, 2025Procurement Instrument Identifier (PIID)75N96021F00003North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
CONTRACTOR: SOCIAL & SCIENTIFIC SYSTEMS, INC. TASK ORDER: 75N96021F00004 - STATISTICAL PROGRAMMING AND ANALYSIS BASE PERIOD: JUNE 30, 2021 - JUNE 29, 2022 CAN 8469992
- Department of Health and Human Services$17.68MMay 22, 2025Procurement Instrument Identifier (PIID)75N96021F00004North American Industry Classification System (NAICS)541712General Science And Technology R&D Services; General Science And Technology; Basic ResearchAJ11Contract awardUSAspending ↗
CONTRACTOR: SOCIAL & SCIENTIFIC SYSTEMS, INC. TASK ORDER: 75N96021F00004 - STATISTICAL PROGRAMMING AND ANALYSIS BASE PERIOD: JUNE 30, 2021 - JUNE 29, 2022 CAN 8469992
For research only. This is not legal advice, a past-performance review, or a recommendation to team or bid. Check USAspending and SAM.gov.