SOCIAL & SCIENTIFIC SYSTEMS, INC.

SILVER SPRING, MARYLAND 209103737

Woman OwnedLarge Business
$196.56M
Total Contract Value
432 awards
First Award
Apr 8, 2022
Last Award
Oct 24, 2025
Business Size
other than small
CAGE Code
8S542

Top Industries (NAICS)

NAICS CodeObligationsAwards
541712$59.66M202
541715$43.91M31
541519$38.57M49
541990$13.76M23
541611$10.41M49
541714$303K10
541690$01
541720$-1,0004
541711$-994,258.1116

Contract Awards

50 awards found

75N96021F00008
Department of Health and Human Services
$179K
Sep 26, 2025

TASK ORDER 8R - CLINICAL RESEARCH UNIT (CRU) - STAFFING SUPPORT - EXERCISE AND INCREMENTALLY FUND OPTION PERIOD FOUR

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00010
Department of Health and Human Services
$1.12M
Sep 25, 2025

SUPPORT SERVICES FOR EPIDEMIOLOGY; TASK ORDER 10 - GULF STUDY COHORT MAINTENANCE CORE ACTIVITIES

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96018F00002
Department of Health and Human Services
$2.40M
Sep 23, 2025

TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"

NAICS: 541715 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)FY2025
75N96018F00001
Department of Health and Human Services
$1.57M
Sep 23, 2025

THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES

NAICS: 541715 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)FY2025
75N92019F00074
Department of Health and Human Services
$-149,748.54
Sep 17, 2025

GENE THERAPY RESOURCE PROGRAM (GTRP) - CLINICAL COORDINATING CENTER: TASK AREA A - CORE ADMINISTRATIVE ACTIVITIES

NAICS: 541714 - RESEARCH AND DEVELOPMENT IN BIOTECHNOLOGY (EXCEPT NANOBIOTECHNOLOGY)FY2025
HHSM500201400038I
Department of Health and Human Services
$-1,000
Sep 11, 2025

RMADA UMBRELLA IDIQ

NAICS: 541720 - RESEARCH AND DEVELOPMENT IN THE SOCIAL SCIENCES AND HUMANITIESFY2025
75N96025F00025
Department of Health and Human Services
$366K
Sep 8, 2025

TASK ORDER 25 - INCREMENTAL FUNDING BASE PERIOD

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00008
Department of Health and Human Services
$380K
Aug 25, 2025

TASK ORDER 8R - CLINICAL RESEARCH UNIT (CRU) - STAFFING SUPPORT - EXERCISE AND INCREMENTALLY FUND OPTION PERIOD FOUR

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00004
Department of Health and Human Services
$307K
Aug 25, 2025

TASK ORDER 4R - ENVIRONMENTAL AUTOIMMUNITY GROUP (EAG) - STUDY SUPPORT - OPTION PERIOD 4 CLIN 1 THIRD INCREMENT FUNDING

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96018F00001
Department of Health and Human Services
$5.59M
Aug 22, 2025

THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES

NAICS: 541715 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)FY2025
75N96021F00003
Department of Health and Human Services
$121K
Aug 20, 2025

PROTOCOL DEVELOPMENT AND SUPPORT: TASK ORDER 3R - 1) INCREMENTALLY FUND OPTION PERIOD 4 CLIN1.

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300005
Department of Health and Human Services
$-0.01
Aug 14, 2025

TASK ORDER 5: ENVIRONMENTAL POLYMORPHISMS REGISTRY - EPR

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300005
Department of Health and Human Services
$-2,153.71
Aug 13, 2025

TASK ORDER 5: ENVIRONMENTAL POLYMORPHISMS REGISTRY - EPR

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300012
Department of Health and Human Services
$-7,099.51
Aug 11, 2025

DEOBLIGATE FY19 FUNDS FROM LINE 4 IN THE AMOUNT OF $60.12.

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300003
Department of Health and Human Services
$-0.01
Aug 11, 2025

TASK ORDER 3: PROTOCOL DEVELOPMENT AND SUPPORT

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300007
Department of Health and Human Services
$-878.42
Aug 11, 2025

TASK ORDER 7 - CLINICAL MONITORING SERVICES

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300002
Department of Health and Human Services
$-8,857.3
Aug 8, 2025

TASK ORDER 2 - RESEARCH DEVELOPMENT

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300005
Department of Health and Human Services
$-1,589.41
Aug 8, 2025

TASK ORDER 5 - IT INFRASTRUCTURE MAINTENANCE - DEOB FY19 FUNDS

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75D30121F12211
Department of Health and Human Services
$7.17M
Aug 8, 2025

DHAP DATA MANAGEMENT SERVICES

NAICS: 541519 - OTHER COMPUTER RELATED SERVICESFY2025
HHSN27300003
Department of Health and Human Services
$-41,804.82
Aug 8, 2025

TASK ORDER 3: PROTOCOL DEVELOPMENT AND SUPPORT

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300013
Department of Health and Human Services
$-2,998.58
Aug 8, 2025

TASK ORDER 13 - SELF II

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300010
Department of Health and Human Services
$-6,222.52
Aug 8, 2025

TASK ORDER 10: ENVIRONMENTAL POLYMORPHISMS REGISTRY (EPR)- GENOTYPING

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300001
Department of Health and Human Services
$-43,178.38
Aug 8, 2025

DEOBLIGATE FUNDS FROM LINE ITEM 12.

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300001
Department of Health and Human Services
$-29,944.49
Aug 8, 2025

TASK ORDER 1 - ADMINISTRATIVE MANAGEMENT AND SUPPORT - DEOBLIGATE FY19 EXPIRING FUNDS

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96020F00002
Department of Health and Human Services
$-219.56
Aug 8, 2025

TASK ORDER 14: EVALUATION OF ENVIRONMENTAL FACTORS ON COVID-19 IN PATIENTS WITH RHEUMATIC DISEASES

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300003
Department of Health and Human Services
$-7,435.79
Aug 8, 2025

TASK ORDER 3 - SPECIMENS

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300004
Department of Health and Human Services
$-121,977.35
Aug 7, 2025

TASK ORDER 4 - STATISTICAL PROGRAMMING AND ANALYSIS

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300004
Department of Health and Human Services
$-6,654.72
Aug 7, 2025

TASK ORDER 4 - ENVIRONMENTAL AUTOIMMUNITY GROUP - EAG

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300010
Department of Health and Human Services
$-541,912.7
Aug 7, 2025

TASK ORDER 10 - GULF COHORT MAINTENANCE

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300012
Department of Health and Human Services
$-18,229.29
Aug 6, 2025

DEOBLIGATE FY19 FUNDS FROM LINE 4 IN THE AMOUNT OF $60.12.

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300004
Department of Health and Human Services
$-9,581.33
Aug 6, 2025

TASK ORDER 4 - ENVIRONMENTAL AUTOIMMUNITY GROUP - EAG

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96020F00001
Department of Health and Human Services
$-495.04
Aug 6, 2025

TASK ORDER 17 - LIFECODES

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300008
Department of Health and Human Services
$-3,033.85
Aug 6, 2025

TASK ORDER 8 - STAFFING

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300006
Department of Health and Human Services
$-540.15
Aug 6, 2025

TASK ORDER 6 - NATIONAL HEALTH AND NUTRITIONAL EXAMINATION SURVEY - NHANES

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
HHSN27300011
Department of Health and Human Services
$-21,303.36
Aug 6, 2025

TASK ORDER 11 - ARGENTINA STUDY

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N91019F00129
Department of Health and Human Services
$-20,834.74
Jul 16, 2025

REB CORE SUPPORT SERVICES FOR RADIATION AND CANCER RISK STUDIES

NAICS: 541990 - ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICESFY2025
75N96018F00001
Department of Health and Human Services
$283K
Jul 14, 2025

THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES

NAICS: 541715 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)FY2025
75N96021F00007
Department of Health and Human Services
$283K
Jun 25, 2025

TASK ORDER 7R - CLINICAL MONITORING ACTIVITIES

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96018F00002
Department of Health and Human Services
$5K
Jun 23, 2025

TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"

NAICS: 541715 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)FY2025
HHSN273201600011C
Department of Health and Human Services
$-72,040.28
Jun 17, 2025

STATISTICAL SUPPORT

NAICS: 541990 - ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICESFY2025
75N96021F00006
Department of Health and Human Services
$171K
Jun 17, 2025

TASK ORDER 6R - ASTHMA AND RESPIRATORY DISEASE RESEARCH (ARDR)

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00005
Department of Health and Human Services
$815K
Jun 12, 2025

TASK ORDER 5R - PERSONALIZED ENVIRONMENT AND GENES STUDY (PEGS)

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96018F00002
Department of Health and Human Services
$-8,847.05
Jun 12, 2025

TASK ORDER 02 AWARD - "CHRONIC DISEASE VALIDATION & ANALYSES IN THE SISTER STUDY"

NAICS: 541715 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)FY2025
75N96021F00005
Department of Health and Human Services
$620K
Jun 10, 2025

TO5R - IT INFRASTRUCTURE MAINTENANCE

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00003
Department of Health and Human Services
$618K
Jun 5, 2025

OPTION PERIOD 4 EXERCISE

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00008
Department of Health and Human Services
$780K
May 27, 2025

TASK ORDER 8R - CLINICAL RESEARCH UNIT (CRU) - STAFFING SUPPORT - EXERCISE AND INCREMENTALLY FUND OPTION PERIOD FOUR

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00004
Department of Health and Human Services
$200K
May 27, 2025

TASK ORDER 4R - ENVIRONMENTAL AUTOIMMUNITY GROUP (EAG) - STUDY SUPPORT - OPTION PERIOD 4 CLIN 1 SECOND INCREMENT FUNDING

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00004
Department of Health and Human Services
$3.82M
May 22, 2025

TO4R: STATISTICAL PROGRAMMING AND ANALYSIS

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00002
Department of Health and Human Services
$388K
May 22, 2025

TASK ORDER 2R: ADMINISTRATIVE MANAGEMENT AND SUPPORT

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025
75N96021F00001
Department of Health and Human Services
$769K
May 21, 2025

TASK ORDER 1R - ADMINISTRATIVE MANAGEMENT AND SUPPORT

NAICS: 541712 - RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)FY2025

Business Details

UEI
XKMBEM2BTLK3
CAGE Code
8S542
Address
8757 GEORGIA AVE STE 1200
SILVER SPRING, MD 209103737
Congressional District
MD-08

Parent Company

DLH HOLDINGS CORP

Data Source

This profile is based on federal contract award data from USAspending.gov.

View on USAspending.gov