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Vendor, Reston, VA

Government Scientific Source Inc.

UEI J49CN39QTNW3, CAGE 0S908

27,456 awards and $303,236,881 obligated between January 1, 2024 and September 21, 2026, 96% under full and open competition, against 2.5 offers on average where reported. 568 of the awards trace back to a SAM.gov solicitation on this site.

Sells to

Awarding agencies by dollars.

Defense Logistics Agency$165,813,195
Department of Veterans Affairs$31,148,457
National Institutes of Health$22,408,823
Federal Acquisition Service$17,955,007
Drug Enforcement Administration$10,968,573
Agricultural Research Service$9,501,132
Food and Drug Administration$5,572,233
Environmental Protection Agency$5,066,819
Department of the Navy$4,779,405
Department of the Army$4,769,472

Industries

NAICS on the awards, by dollars.

Medical, Dental, and Hospital Equipment and Supplies Merchant WholesalersNAICS 423450$156,062,978
Analytical Laboratory Instrument ManufacturingNAICS 334516$107,518,795
Other Measuring and Controlling Device ManufacturingNAICS 334519$18,283,975
All Other Miscellaneous ManufacturingNAICS 339999$8,390,008
In-Vitro Diagnostic Substance ManufacturingNAICS 325413$3,540,304
Surgical Appliance and Supplies ManufacturingNAICS 339113$1,363,036
All Other Basic Organic Chemical ManufacturingNAICS 325199$1,077,389
Other Professional Equipment and Supplies Merchant WholesalersNAICS 423490$952,767
Surgical and Medical Instrument ManufacturingNAICS 339112$824,843
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process VariablesNAICS 334513$753,322

How it wins

Awards by competition, set-aside and type.

Full and Open Competition26,288
Competed Under SAP996
Not Competed Under SAP84
Full and Open Competition After Exclusion of Sources47
Small Business Set Aside - Total489
Small Business Set Aside - Partial3
Veteran Set Aside1
Delivery Order26,017
Purchase Order946
BPA Call412
Definitive Contract9

Solicitations it won

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

All 326

Awards

The 100 largest of 27,456 awards, by dollars obligated.

ContractAwarding officeDescribed asObligated
SPE2D625F64ZYDelivery Order, February 6, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567182996!colilert for 100 Sample 20NAICS 423450, PSC 6640$719
SPE2D625F68YEDelivery Order, February 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567211485!colilert for 100 Sample 20NAICS 423450, PSC 6640$719
SPE2D625F71UWDelivery Order, February 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567232375!water Sampling TestNAICS 423450, PSC 6515$719
SPE2D625F7BR6Delivery Order, July 16, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568809552!water Sampling TestNAICS 423450, PSC 6515$719
SPE2D625F7T4RDelivery Order, May 14, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568254474!colilert for 100 Sample 20NAICS 423450, PSC 6640$719
SPE2D625F7V2UDelivery Order, May 15, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568273831!colilert for 100 Sample 20NAICS 423450, PSC 6640$719
SPE2D625F82WSDelivery Order, February 18, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567307055!colilert for 100 Sample 20NAICS 423450, PSC 6640$719
SPE2D626F0780Delivery Order, October 8, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569697932!pyrex No. 16 Solid GlassNAICS 423450, PSC 6640$719
SPE2D625F7P4CDelivery Order, May 14, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568241040!ACP 215 as 3 Solution 300 MLNAICS 423450, PSC 6640$719
SPE2D626F7X1TDelivery Order, May 20, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571904666!sample Chambers W Caps WhiteNAICS 423450, PSC 6640$719
SPE2D626F067NDelivery Order, November 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569960482!VWR Slide Sprfrst 25X75 MMNAICS 423450, PSC 6640$719
SPE2D626F12GHDelivery Order, January 16, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570563179!VWR Slide Sprfrst 25X75 MMNAICS 423450, PSC 6640$719
SPE2D624F2SFRDelivery Order, September 23, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565914581!2.5 X 6.5 FiberboardNAICS 423450, PSC 6640$719
SPE2D626F8W72Delivery Order, April 2, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571354582!aptt Test Cuvette ActivatedNAICS 423450, PSC 6640$719
SPE2D626F8R7NDelivery Order, May 27, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571957455!pipette Tips TR Unv 250 L SNAICS 423450, PSC 6640$718
SPE2D626F01NCDelivery Order, January 12, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570491287!A Versatile Method of Preparing BarcodedNAICS 423450, PSC 6640$718
SPE2D626F420BDelivery Order, November 24, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570096076!A Versatile Method of Preparing BarcodedNAICS 423450, PSC 6640$718
SPE2D625F8Z2RDelivery Order, May 22, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568345037!DI Pak R Purification PackNAICS 423450, PSC 6640$718
SPE2D625F1KYHDelivery Order, August 20, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569161420!pneumothorax SimulatorNAICS 423450, PSC 6640$717
SPE2D625F1SXZDelivery Order, August 22, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569210798!pneumothorax SimulatorNAICS 423450, PSC 6640$717
SPE2D625F1WVEDelivery Order, August 26, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569220466!pneumothorax SimulatorNAICS 423450, PSC 6640$717
SPE2D626F4J60Delivery Order, March 23, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571241134!quantify Plus Liq Bi 10X12MLNAICS 423450, PSC 6640$717
SPE2D625F0B5UDelivery Order, March 27, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567725662!kanamycin Sulfate fromNAICS 423450, PSC 6640$717
SPE2D625F63HNDelivery Order, February 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567172361!respirator Wipes 8 in X 10NAICS 423450, PSC 6640$717
SPE2D625F6R2DDelivery Order, May 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568187213!respirator Wipes 8 in X 10NAICS 423450, PSC 6640$717
SPE2D626F211CDelivery Order, November 17, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570025082!pyridoxal HCL Sigma Grade CrystallineNAICS 423450, PSC 6640$717
SPE2D624F43RWDelivery Order, February 2, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563533280!1050 Telfa Prepack 1S 4X3NAICS 339999, PSC 6640$716
SPE2D624F0U2HDelivery Order, April 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564289668!inoculating Loop BlueNAICS 423450, PSC 6640$716
SPE2D624F1DRPDelivery Order, September 4, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565680156!inoculating Loop BlueNAICS 423450, PSC 6640$716
SPE2D624F1KEMDelivery Order, September 6, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565712074!inoculating Loop BlueNAICS 423450, PSC 6640$716
SPE2D624F36NVDelivery Order, January 30, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563485052!inoculating Loop BlueNAICS 339999, PSC 6640$716
SPE2D624F2P5HDelivery Order, April 26, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564412929!autoclave Pouch RackNAICS 423450, PSC 6640$716
SPE2D624F11DLDelivery Order, January 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563301641!quantiferon-Tb Gold PlusNAICS 339999, PSC 6640$716
SPE2D624F48GEDelivery Order, February 6, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563573919!quantiferon-Tb Gold PlusNAICS 339999, PSC 6640$716
SPE2D624F94LJDelivery Order, March 7, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563899347!quantiferon-Tb Gold PlusNAICS 339999, PSC 6640$716
SPE2D624F0ZA4Delivery Order, June 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565004004!tissue Tek CoverslippingNAICS 423450, PSC 6640$715
SPE2D624F9X67Delivery Order, April 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564227096!IA Plus Liq 3 12X5MLNAICS 423450, PSC 6640$715
SPE2D625F9783Delivery Order, October 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566182570!RBC Cholinesterase Assay KitNAICS 423450, PSC 6640$715
SPE2D625F6SC9Delivery Order, July 14, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568795303!hematology Reagent C EosinNAICS 423450, PSC 6640$714
SPE2D626F06C4Delivery Order, December 10, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570255916!powerheart G5 Pediatric PadsNAICS 423450, PSC 6640$714
SPE2D626F17KBDelivery Order, January 21, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570588595!powerheart G5 Pediatric PadsNAICS 423450, PSC 6640$714
SPE2D626F91WSDelivery Order, March 6, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571058886!powerheart G5 Pediatric PadsNAICS 423450, PSC 6640$714
SPE2D624F9EV1Delivery Order, August 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565461924!native Barcode Auxiliary V14NAICS 423450, PSC 6640$714
SPE2DS26P0245Purchase Order, October 29, 2025, Competed Under SAP, 2 offersDLA Troop SupportDefense Logistics Agency8511727995!cuvette,test,prothrNAICS 621410, PSC 6550$714
SPE2D625F03WUDelivery Order, December 23, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566799816!spinal Fluid 2 Liq 6X3MLNAICS 423450, PSC 6640$713
SPE2D625F2KFDDelivery Order, September 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569309849!philips Smart Pads IINAICS 423450, PSC 6640$713
SPE2D625F2LFPDelivery Order, September 4, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569328694!PAD Ad Defib/Aed PK 1SNAICS 423450, PSC 6515$713
SPE2D626F94B9Delivery Order, January 8, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570449993!PAD DFBR 48IN Hrtstrt Smrt2 12.4SQ inNAICS 423450, PSC 6640$713
SPE2D624F63YZDelivery Order, February 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563679590!inlet Gasket with HolderNAICS 339999, PSC 6640$713
SPE2D625F7SK0Delivery Order, July 21, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568851682!RGT 98+% Bsa Lyophilize PWDR EssentiallyNAICS 423450, PSC 6640$713
SPE2D624F4B3HDelivery Order, May 7, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564528536!immunology 3 Liq 6X3MLNAICS 423450, PSC 6640$713
SPE2D625F470UDelivery Order, November 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566347603!microseal B Adhes Seal 100 PKNAICS 423450, PSC 6640$713
SPE2D625F9Y71Delivery Order, March 27, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567717051!microseal B Adhes Seal 100 PKNAICS 423450, PSC 6640$713
SPE2D626F2V4EDelivery Order, April 22, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571590225!film PCR Microseal B Adh Plwy Linr DnaseNAICS 423450, PSC 6640$713
SPE2D624F4H5ZDelivery Order, May 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564550637!covid-19 Shield Control KitNAICS 423450, PSC 6640$713
SPE2D624F5C8UDelivery Order, May 14, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564608655!shield Acrylic SplashNAICS 423450, PSC 6640$712
SPE2D624F95RFDelivery Order, March 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563904312!liquid Assayed MultiqualNAICS 339999, PSC 6640$712
SPE2D626F8M4EDelivery Order, May 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571947790!mechanix Glove BLK WHT SZ10NAICS 423450, PSC 6640$712
SPE2D624F3Z2JDelivery Order, May 7, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564550625!PH Meter Exstik WaterproofNAICS 423450, PSC 6640$711
SPE2D625F1TBLDelivery Order, August 23, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569210817!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$711
SPE2D625F3REUDelivery Order, September 17, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569493294!PH Meter Exstik WaterproofNAICS 423450, PSC 6640$711
SPE2D625F3X4XDelivery Order, April 21, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567990554!CDC Anaerobe BLD Agr 100 PKNAICS 423450, PSC 6640$711
SPE2D624F9HA6Delivery Order, August 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565466765!3M Vflex ParticulateNAICS 423450, PSC 6640$711
SPE2D624F9HA7Delivery Order, August 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565466772!3M Vflex ParticulateNAICS 423450, PSC 6640$711
SPE2D626F40DSDelivery Order, February 3, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570698843!1.5mlgrd FLTP LW RT STR 250 PKNAICS 423450, PSC 6640$711
SPE2DS26P0020Purchase Order, October 17, 2025, Competed Under SAP, 3 offersDLA Troop SupportDefense Logistics Agency8511662282!control,coagulationNAICS 621410, PSC 6550$711
SPE2D624F2LY3Delivery Order, July 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565083552!quantify Plus Liq Bi 4X120MLNAICS 423450, PSC 6640$711
SPE2D626F5Y2RDelivery Order, May 8, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571795634!spinal Fluid 2 Liq 6X3MLNAICS 423450, PSC 6640$711
SPE2D624F53TNDelivery Order, February 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563613798!qwikcheck Precision and Linearity KitNAICS 339999, PSC 6640$710
SPE2DS26P1507Purchase Order, April 7, 2026, Competed Under SAP, 3 offersDLA Troop SupportDefense Logistics Agency8512026170!control,coagulationNAICS 621410, PSC 6550$710
SPE7M026P0688Purchase Order, November 20, 2025, Competed Under SAP, 2 offersDLA Land and MaritimeDefense Logistics Agency8511768691!water Testing Kit,bNAICS 314999, PSC 6665$710
SPE2D624F1N1BDelivery Order, April 19, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564337315!vortex Genie 2 120V W PlugNAICS 423450, PSC 6640$710
SPE2D626F199LDelivery Order, November 14, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570027801!respirator Wipes 8 in X 10NAICS 423450, PSC 6640$710
SPE2D624F12PXDelivery Order, January 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563308735!multiqual Assayed 3 Liq 12X3MLNAICS 339999, PSC 6640$709
SPE2D624F14VKDelivery Order, January 12, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563322599!multiqual Assayed 3 Liq 12X3MLNAICS 339999, PSC 6640$709
SPE2D624F28UEDelivery Order, January 24, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563430658!multiqual Assayed 3 Liq 12X3MLNAICS 339999, PSC 6640$709
SPE2D624F78ESDelivery Order, February 26, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563780142!multiqual Assayed 3 Liq 12X3MLNAICS 339999, PSC 6640$709
SPE2D625F608WDelivery Order, November 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566397402!VWR Undrpad STD 17X23 CS300NAICS 423450, PSC 6640$709
SPE2D625F1E5QDelivery Order, April 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567790635!single Cytology Funnel withNAICS 423450, PSC 6640$709
SPE2D625F213ADelivery Order, October 29, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566259402!single Cytology Funnel withNAICS 423450, PSC 6640$709
SPE2D626F9U03Delivery Order, April 6, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571380734!single Cytology Funnel withNAICS 423450, PSC 6640$709
SPE2D625F20ZEDelivery Order, January 10, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566894173!pipette Tips GP LTS 1000 L FNAICS 423450, PSC 6640$709
SPE2D625F6LU1Delivery Order, July 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568782490!chart Paper 52 PKNAICS 423450, PSC 6640$709
SPE2D624F2LZFDelivery Order, September 19, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565875664!citrate Aptt Test CuvetteNAICS 423450, PSC 6640$709
SPE2D624F70QYDelivery Order, February 21, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563733688!aptt Test Cuvette ActivatedNAICS 339999, PSC 6640$709
SPE2D624F72EEDelivery Order, February 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563737958!aptt Test Cuvette ActivatedNAICS 339999, PSC 6640$709
SPE2D624F8HM7Delivery Order, August 9, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565417737!bandages Adhes Flex 1x3inpk100NAICS 423450, PSC 6640$709
SPE2D625F15BKDelivery Order, January 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566864869!citrate Aptt Test CuvetteNAICS 423450, PSC 6640$709
SPE2D625F7FW6Delivery Order, July 17, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568822606!citrate Aptt Test CuvetteNAICS 423450, PSC 6640$709
SPE2D624F0C9JDelivery Order, April 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564239816!ltebx PFS FLD CHG 120V 12VDCNAICS 423450, PSC 6640$709
SPE2D624F00QBDelivery Order, January 3, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563224831!ltebx PFS FLD CHG 120V 12VDCNAICS 339999, PSC 6640$709
SPE2D626F9Y8TDelivery Order, June 3, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4572032111!carbon FilterNAICS 423450, PSC 6640$707
SPE2D626F544YDelivery Order, November 26, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570127921!MDL50 Mosm 2ML 10 PKNAICS 423450, PSC 6640$707
SPE2D625F219NDelivery Order, October 29, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566270703!D Formalizer 10X680 GRNAICS 423450, PSC 6640$707
SPE2D624F1VLYDelivery Order, September 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565779891!water LC MS Optima 4LNAICS 423450, PSC 6640$707
SPE2D624F5PB9Delivery Order, July 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565259677!water LC MS Optima 4LNAICS 423450, PSC 6640$707
SPE2D624F2YJDDelivery Order, September 27, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565963643!STD Cal MDL850 Mosm 2ML 10 PKNAICS 423450, PSC 6640$707
SPE2D624F1MF8Delivery Order, June 27, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565029429!3M Aura ParticulateNAICS 423450, PSC 6640$707
SPE2D624F1C56Delivery Order, March 14, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563975804!slide Blue Xtra AdhesiveNAICS 339999, PSC 6640$706
SPE2D624F9B3PDelivery Order, June 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564869005!slide Blue Xtra AdhesiveNAICS 423450, PSC 6640$706
Transactions
28,386 across 27,456 awards