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Vendor, Silver Spring, MD, part of DLH Holdings Corp.

Social & Scientific Systems, Inc.

UEI XKMBEM2BTLK3, CAGE 8S542

96 awards and $104,367,664 obligated between January 18, 2024 and September 29, 2026, 96% under full and open competition, against 72.2 offers on average where reported. 3 of the awards trace back to a SAM.gov solicitation on this site.

Hear when Social & Scientific Systems, Inc. wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

Contracts Social & Scientific Systems, Inc. holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
13
Obligated so far
$42,565,523
Soonest
December 31, 2026

The 13 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling professional, scientific, and technical services to National Institutes of Health, by dollars.

Astrix Technology LLCRed Bank, NJ$44,045,842
Integrated Laboratory Systems, LLCMorrisville, NC$16,934,747
Thomas Jefferson UniversityPhiladelphia, PA$3,517,965
Battelle Memorial InstituteWest Jefferson, OH$3,230,006
H. Lee Moffitt Cancer Center and Research Institute Hospital, Inc.Tampa, FL$1,072,931
Allegheny Singer Research InstitutePittsburgh, PA$0

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

Awards

Every award in the window, by dollars obligated.

ContractObligated
75N96018F00001Delivery Order, July 24, 2024, Full and Open Competition After Exclusion of Sources$19,910,230
75D30121F12211Delivery Order, May 16, 2024, Full and Open Competition, 4 offers$15,195,633
75N96018F00002Delivery Order, September 10, 2024, Full and Open Competition After Exclusion of Sources$9,916,614
75N96021F00004Delivery Order, June 20, 2024, Full and Open Competition$7,467,705
75N96022F00055Delivery Order, April 10, 2024, Full and Open Competition, 2 offers$7,321,196
75N94022F00050Delivery Order, April 15, 2024, Full and Open Competition, 2 offers$6,500,314
75N96026F00007Delivery Order, June 30, 2026, Full and Open Competition$5,535,293
AID617C1700001Definitive Contract, January 18, 2024, Full and Open Competition, 3 offers$4,717,008
75N96021F00008Delivery Order, June 20, 2024, Full and Open Competition$3,908,418
75N96021F00002Delivery Order, May 22, 2024, Full and Open Competition$2,960,353
75N98026F00009Delivery Order, September 29, 2026, Full and Open Competition$2,699,881
75N96021F00010Delivery Order, August 27, 2024, Full and Open Competition$2,230,838
75N96021F00001Delivery Order, April 23, 2024, Full and Open Competition$2,176,602
75N98026F00008Delivery Order, September 1, 2026, Full and Open Competition$1,872,233
75N96021F00004Delivery Order, May 29, 2024, Full and Open Competition$1,751,419
75N96021F00005Delivery Order, June 11, 2024, Full and Open Competition$1,729,584
75N91023F00001Delivery Order, August 8, 2024, Full and Open Competition$1,535,109
75N96026F00006Delivery Order, June 30, 2026, Full and Open Competition$1,500,392
75N96021F00001Delivery Order, June 13, 2024, Full and Open Competition$1,449,757
75N98026F00002Delivery Order, September 1, 2026, Full and Open Competition$1,419,085
75N96025F00025Delivery Order, January 16, 2025, Full and Open Competition$1,400,868
75N96021F00003Delivery Order, March 27, 2024, Full and Open Competition$1,298,718
75N96026F00008Delivery Order, September 15, 2026, Full and Open Competition$1,240,267
75N96021F00005Delivery Order, June 20, 2024, Full and Open Competition$1,197,557
75N98026F00001Delivery Order, September 1, 2026, Full and Open Competition$996,534
75N96021F00002Delivery Order, March 25, 2024, Full and Open Competition$977,142
75N98026F00005Delivery Order, September 1, 2026, Full and Open Competition$841,323
75N96024F00024Delivery Order, May 29, 2024, Full and Open Competition$811,991
75N98026F00004Delivery Order, September 1, 2026, Full and Open Competition$724,191
75N96021F00007Delivery Order, June 12, 2024, Full and Open Competition$558,539
75N96021F00003Delivery Order, May 28, 2024, Full and Open Competition$533,666
75N96023F00001Delivery Order, January 29, 2024, Full and Open Competition$362,427
75N96021F00006Delivery Order, June 18, 2024, Full and Open Competition$348,670
75N98026F00003Delivery Order, September 1, 2026, Full and Open Competition$215,098
75N98026F00010Delivery Order, September 29, 2026, Full and Open Competition$207,280
75N98026F00006Delivery Order, September 1, 2026, Full and Open Competition$180,029
75P00121F37003Delivery Order, September 21, 2024, Full and Open Competition, 1 offers$149,396
75N92024F00001Delivery Order, June 24, 2024, Full and Open Competition$31,574
140D0424F0274Delivery Order, January 23, 2024, Full and Open Competition, 1 offers$500
75N96022F00020Delivery Order, September 11, 2024, Full and Open Competition$0
75N96023F00021Delivery Order, April 30, 2024, Full and Open Competition$0
75N96023F00022Delivery Order, August 14, 2024, Full and Open Competition$0
HHSN26800003Delivery Order, December 20, 2024, Full and Open Competition$0
HHSN26800004Delivery Order, December 20, 2024, Full and Open Competition$0
HHSN26800005Delivery Order, December 20, 2024, Full and Open Competition$0
140D0424D0037January 22, 2024, Full and Open Competition, 73 offers$0
47QTCA19D00EEJanuary 19, 2024, Full and Open Competition, 999 offers$0
75N91022D00005March 3, 2025, Full and Open Competition, 5 offers$0
75N92019D00015July 18, 2024, Full and Open Competition, 2 offers$0
75N96018D00005January 31, 2025, Full and Open Competition After Exclusion of Sources, 1 offers$0
GS00F173CAJanuary 19, 2024, Full and Open Competition, 999 offers$0
HHSN273201600002IMay 14, 2024, Full and Open Competition, 3 offersSolicitation $0
HHSN273201600003IAugust 13, 2024, Full and Open Competition, 3 offersSolicitation $0
75N96020F00002Delivery Order, August 8, 2025, Full and Open Competition-$220
75N96021F00016Delivery Order, August 5, 2026, Full and Open Competition-$391
75N96020F00001Delivery Order, August 6, 2025, Full and Open Competition-$495
HHSM500201400038ISeptember 11, 2025, Full and Open Competition, 23 offers-$1,000
HHSN27300007Delivery Order, July 11, 2024, Full and Open Competition-$2,439
HHSN27300005Delivery Order, July 22, 2024, Full and Open Competition-$2,767
HHSN27300013Delivery Order, August 8, 2025, Full and Open Competition-$2,999
HHSN27200010Delivery Order, September 18, 2024, Full and Open Competition, 3 offers-$4,780
HHSN26100006Delivery Order, July 2, 2024, Full and Open Competition-$6,185
HHSN27300010Delivery Order, August 8, 2025, Full and Open Competition-$6,223
HHSN27300006Delivery Order, July 17, 2024, Full and Open Competition-$6,615
HHSN263201700015CDefinitive Contract, September 20, 2024, Full and Open Competition After Exclusion of Sources, 6 offers-$7,074
HHSN27300008Delivery Order, July 11, 2024, Full and Open Competition-$17,289
75N96021F00015Delivery Order, August 5, 2026, Full and Open Competition-$19,203
75N93019F00131Delivery Order, September 19, 2024, Full and Open Competition, 3 offers-$19,494
HHSN27300003Delivery Order, September 3, 2024, Full and Open Competition-$21,406
HHSN27300012Delivery Order, September 4, 2024, Full and Open Competition-$26,961
HHSN27300002Delivery Order, July 11, 2024, Full and Open Competition-$34,786
HHSN27300001Delivery Order, July 25, 2024, Full and Open Competition-$35,692
HHSN27200009Delivery Order, September 19, 2024, Full and Open Competition, 3 offers-$45,238
HHSN27300005Delivery Order, September 6, 2024, Full and Open Competition-$45,875
HHSN27300011Delivery Order, August 1, 2024, Full and Open Competition-$50,383
HHSN27300002Delivery Order, July 25, 2024, Full and Open Competition-$66,105
75N91019F00129Delivery Order, July 2, 2024, Full and Open Competition-$66,287
HHSN27300003Delivery Order, July 11, 2024, Full and Open Competition-$68,927
HHSN27300001Delivery Order, July 11, 2024, Full and Open Competition-$88,311
HHSN27200006Delivery Order, September 19, 2024, Full and Open Competition, 2 offers-$88,544
HHSN27300004Delivery Order, July 17, 2024, Full and Open Competition-$93,321
HHSN27200007Delivery Order, September 19, 2024, Full and Open Competition, 2 offers-$104,263
75N96020F00001Delivery Order, August 5, 2026, Full and Open Competition-$120,497
HHSN275201500050UDelivery Order, September 13, 2024, Full and Open Competition, 1 offers-$125,258
HHSN27300004Delivery Order, July 11, 2024, Full and Open Competition-$155,062
HHSN275201700074UDelivery Order, September 17, 2024, Full and Open Competition, 1 offers-$172,148
HHSD2002004053130001Delivery Order, September 29, 2026, Full and Open Competition, 1 offers-$217,830
HHSP23337001TDelivery Order, August 17, 2026, Full and Open Competition, 7 offers-$271,959
75N96021F00109Delivery Order, September 8, 2026, Full and Open Competition, 1 offers-$322,157
HHSN273201600011CDefinitive Contract, June 12, 2024, Full and Open Competition, 1 offers-$366,419
75N92019F00075Delivery Order, September 6, 2024, Full and Open Competition-$406,999
75N92019F00074Delivery Order, September 6, 2024, Full and Open Competition-$605,436
HHSN27300010Delivery Order, September 6, 2024, Full and Open Competition-$607,277
HHSM500T0001Delivery Order, October 15, 2024, Full and Open Competition, 5 offers-$1,178,824
HHSM500T0003Delivery Order, February 22, 2024, Full and Open Competition, 4 offers-$1,289,430
HHSM500T0002Delivery Order, May 23, 2024, Full and Open Competition, 4 offers-$2,733,208
Places of performance
MarylandNorth CarolinaGeorgia
Transactions
308 across 96 awards