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Vendor, Reston, VA

Government Scientific Source Inc.

UEI J49CN39QTNW3, CAGE 0S908

27,472 awards and $306,153,264 obligated between January 1, 2024 and September 24, 2026, 96% under full and open competition. 577 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$31,173,415
National Institutes of Health$22,435,142
Federal Acquisition Service$17,955,007
Drug Enforcement Administration$10,968,573
Agricultural Research Service$9,619,434
Food and Drug Administration$6,833,437
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$110,387,994
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 Competition26,297
Competed Under SAP1,002
Not Competed Under SAP85
Full and Open Competition After Exclusion of Sources47
Small Business Set Aside - Total496
Small Business Set Aside - Partial3
Veteran Set Aside1
Delivery Order26,026
Purchase Order953
BPA Call412
Definitive Contract9

Solicitations it won

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

All 328

Awards

The 100 largest of 27,472 awards, by dollars obligated.

ContractAwarding officeDescribed asObligated
SPE2D625F2CFADelivery Order, August 28, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569254926!twlete Benzalkon Chlrde 1000CSNAICS 423450, PSC 6640$332
SPE2D626F4A3YDelivery Order, April 29, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571663185!twlete Benzalkon Chlrde 1000CSNAICS 423450, PSC 6640$332
SPE2D626F13K0Delivery Order, December 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570265002!label Tape Cartridge 26 FT.4NAICS 423450, PSC 6640$332
SPE2D624F56EKDelivery Order, February 12, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563635609!192 Oz Specimen CupsNAICS 339999, PSC 6640$332
SPE2D626F0KA1Delivery Order, June 5, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4572066050!graduated Cylinder Usp BBRNAICS 423450, PSC 6640$332
SPE2D624F37WDDelivery Order, January 31, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563500194!WP020 Colilert for 100 MLNAICS 339999, PSC 6640$331
SPE2D624F95KWDelivery Order, March 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563900873!WP020 Colilert for 100 MLNAICS 339999, PSC 6640$331
SPE2D625F8SS7Delivery Order, July 25, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568894795!curity Gauze Sponges^ 5X5CM. 8 Ply. SterNAICS 423450, PSC 6640$331
SPE2D624F2SENDelivery Order, September 23, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565914586!autoclave Treatment FoamNAICS 423450, PSC 6640$331
SPE2D625F936GDelivery Order, November 20, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566501029!autoclave Treatment FoamNAICS 423450, PSC 6640$331
SPE2D625F6UZ0Delivery Order, July 15, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568796533!costar 0.65ML Snap CapNAICS 423450, PSC 6640$331
SPE2D625F608GDelivery Order, November 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566397398!calibration Standard 2000NAICS 423450, PSC 6640$331
SPE2D624F7UE8Delivery Order, August 7, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565384833!tube Salem Sump 18FR 48 withNAICS 423450, PSC 6640$331
SPE2D624F9B20Delivery Order, April 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564200537!tube Salem Sump 18FR 48 withNAICS 423450, PSC 6640$331
SPE2D625F4W45Delivery Order, March 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567562982!tube Salem Sump 18FR 48 withNAICS 423450, PSC 6640$331
SPE2D625F6X23Delivery Order, March 18, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567626540!tube Salem Sump 18FR 48 withNAICS 423450, PSC 6640$331
SPE2D626F065DDelivery Order, November 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569953449!JAR STN 26X26MM CPLN GLS 5-10 PLC SCRNAICS 423450, PSC 6640$331
SPE2D626F4P43Delivery Order, March 23, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571240449!cleanware Aqua Clear WaterNAICS 423450, PSC 6640$331
SPE2D626F96SRDelivery Order, March 10, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571099570!2 MM Id X 5 Tubing AssyNAICS 423450, PSC 6640$331
SPE2D624F46MFDelivery Order, February 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563565300!128OZ Natural Hdpe Handled Round Jug WitNAICS 339999, PSC 6640$331
SPE2D624F8S5CDelivery Order, June 7, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564853561!sterileware Sampling Spoon 3NAICS 423450, PSC 6640$331
SPE2D626F6Y47Delivery Order, March 27, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571309292!cytiva Whatman Plastic Zipper Seal StoraNAICS 423450, PSC 6640$330
SPE2D626F8S1HDelivery Order, May 27, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571961749!plastic Ziplock Bag 100 PKNAICS 423450, PSC 6640$330
SPE2D624F2C8EDelivery Order, April 24, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564394836!peroxide TestNAICS 423450, PSC 6640$330
SPE2D625F3BE0Delivery Order, June 18, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568600233!X2 Vacuum HolderNAICS 423450, PSC 6640$330
SPE2D625F6GR7Delivery Order, July 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568766439!X2 Vacuum HolderNAICS 423450, PSC 6640$330
SPE2D625F6XK3Delivery Order, July 15, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568803427!X2 Vacuum HolderNAICS 423450, PSC 6640$330
SPE2D625F7PA3Delivery Order, July 18, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568833192!X2 Vacuum HolderNAICS 423450, PSC 6640$330
SPE2D625F6J34Delivery Order, March 17, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567601858!costar Spin X CentrifugeNAICS 423450, PSC 6640$330
SPE2D625F0PMWDelivery Order, August 8, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569047910!covid-19 Shield Control KitNAICS 423450, PSC 6640$330
SPE2D626F07UZDelivery Order, January 14, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570527725!covid-19 Shield Control KitNAICS 423450, PSC 6640$330
SPE2D626F134MDelivery Order, November 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569992723!covid-19 Shield Control KitNAICS 423450, PSC 6640$330
SPE2D626F23XUDelivery Order, January 23, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570625044!covid-19 Shield Control KitNAICS 423450, PSC 6640$330
SPE2D626F7U60Delivery Order, March 31, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571327407!covid-19 Shield Control KitNAICS 423450, PSC 6640$330
SPE2D626F88P5Delivery Order, January 7, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570443716!covid-19 Shield Control KitNAICS 423450, PSC 6640$330
SPE2D626F97N6Delivery Order, January 9, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570454716!covid-19 Shield Control KitNAICS 423450, PSC 6640$330
SPE2D626F99STDelivery Order, March 11, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571123746!covid-19 Shield Control KitNAICS 423450, PSC 6640$330
SPE2D626F9X6KDelivery Order, June 3, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4572029995!covid-19 Shield Control KitNAICS 423450, PSC 6640$330
SPE2D624F23ZQDelivery Order, January 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563398362!ZIP BG 12X15 4ML CLR Pe 500/CSNAICS 339999, PSC 6640$330
SPE2D626F83S3Delivery Order, January 6, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570428507!reagent Influenza a DfaNAICS 423450, PSC 6640$330
SPE2D624F0LEGDelivery Order, August 24, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565580301!hard Shell 96W Low SKRTD WHTNAICS 423450, PSC 6640$330
SPE2D625F5M6PDelivery Order, April 30, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568100890!hard Shell 96W Low SKRTD WHTNAICS 423450, PSC 6640$330
SPE2D625F0EJGDelivery Order, August 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569005772!D Amphetamine.Hci 1.0 MG 1NAICS 423450, PSC 6640$330
SPE2D624F6L69Delivery Order, April 1, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564133632!DE Tube Smoke 10 PKNAICS 423450, PSC 6640$330
SPE2D625F0XGKDelivery Order, August 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569084074!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D625F267QDelivery Order, October 30, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566279550!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D625F2STZDelivery Order, September 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569364734!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D625F3WBKDelivery Order, September 18, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569521026!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D625F4K8BDelivery Order, April 24, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568019333!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D625F58QADelivery Order, February 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567144207!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D625F6H6WDelivery Order, May 6, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568164712!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D625F73JXDelivery Order, February 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567251604!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D625F78AMDelivery Order, February 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567267789!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D626F05Q2Delivery Order, December 10, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570278540!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D626F06E9Delivery Order, December 10, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570254458!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D626F0B6KDelivery Order, April 6, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571390772!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D626F0CJ0Delivery Order, June 4, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4572047521!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D626F3Y98Delivery Order, March 20, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571219661!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D626F70K5Delivery Order, December 31, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570388855!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D626F7G17Delivery Order, March 30, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571314699!cassette PVC 5.0 37MM MW 50PKNAICS 423450, PSC 6640$330
SPE2D625F5A8LDelivery Order, April 28, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568066101!tube Lim Broth 5ML K 100 EaNAICS 423450, PSC 6640$330
SPE2D625F3KF0Delivery Order, June 23, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568622542!tape Packing Scotch 3M 3750NAICS 423450, PSC 6640$330
SPE2D625F0TKQDelivery Order, August 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569066084!hematology Reagent B 1NAICS 423450, PSC 6640$330
SPE2D624F72AKDelivery Order, February 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563737955!stopwatch Jumbo Digit NIST 3X2NAICS 339999, PSC 6640$330
SPE2D625F0UMVDelivery Order, August 12, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569068796!D Formalizer Pads MediumNAICS 423450, PSC 6640$329
SPE2D626F009HDelivery Order, November 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569935918!D Formalizer Pads MediumNAICS 423450, PSC 6640$329
SPE2D626F07FJDelivery Order, January 14, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570514741!D Formalizer Pads MediumNAICS 423450, PSC 6640$329
SPE2D626F15CMDelivery Order, January 20, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570577773!D Formalizer Pads MediumNAICS 423450, PSC 6640$329
SPE2D626F25VTDelivery Order, January 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570643371!D Formalizer Pads MediumNAICS 423450, PSC 6640$329
SPE2D626F363BDelivery Order, November 20, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570076489!D Formalizer Pads MediumNAICS 423450, PSC 6640$329
SPE2D626F407YDelivery Order, November 21, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570086866!D Formalizer Pads MediumNAICS 423450, PSC 6640$329
SPE2D626F7H8LDelivery Order, May 18, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571868906!D Formalizer Pads MediumNAICS 423450, PSC 6640$329
SPE2D626F9H83Delivery Order, April 3, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571364728!D Formalizer Pads MediumNAICS 423450, PSC 6640$329
SPE2D625F3RH0Delivery Order, June 24, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568642767!filter Paper 4" Dia-RetentionNAICS 423450, PSC 6640$329
SPE2D625F8WG3Delivery Order, July 28, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568911877!filter Paper 4" Dia-RetentionNAICS 423450, PSC 6640$329
SPE2D624F41RWDelivery Order, February 1, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563524626!para-Pak (C & S) PK-20NAICS 339999, PSC 6640$329
SPE2D625F06AADelivery Order, December 27, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566801834!rainin Classic Pipette PR 5000NAICS 423450, PSC 6640$329
SPE2D625F2GPKDelivery Order, September 2, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569292602!SOL BB AS-3 Ad 300MLNAICS 423450, PSC 6640$329
SPE2D625F47T6Delivery Order, December 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566632200!filter Receiver and StorageNAICS 423450, PSC 6640$329
SPE2D626F7D2ZDelivery Order, May 15, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571863980!TIP Pip 200UL LTS Lo RTNT W Orfc FLTR RKNAICS 423450, PSC 6640$329
SPE2D624F0R5RDelivery Order, April 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564279913!blunt Ta Ligase Master MixNAICS 423450, PSC 6640$328
SPE2D625F0JAEDelivery Order, August 6, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569063567!klngd V30nem Metblu SM Afo 12NAICS 423450, PSC 6640$328
SPE2D624F0R4QDelivery Order, April 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564275309!dtermo Dymo Compatible PaperNAICS 423450, PSC 6640$328
SPE2D625F2J9TDelivery Order, April 10, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567873087!plate Hektoen Enteric AgarNAICS 423450, PSC 6640$328
SPE2D624F5K7ZDelivery Order, May 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564616136!hemoccult Sensa 100 PK WarninNAICS 423450, PSC 6640$328
SPE2D624F6FK8Delivery Order, July 30, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565302122!fecal Concentrator Set 50 SetNAICS 423450, PSC 6640$327
SPE2D626F54YJDelivery Order, February 11, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570815824!bovine Serum Albumin SolutionNAICS 423450, PSC 6640$327
SPE2D625F3DBBDelivery Order, September 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569413712!septor Headlamp W RBR STRP EaNAICS 423450, PSC 6640$327
SPE2D625F69JCDelivery Order, February 10, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567219291!septor Headlamp W RBR STRP EaNAICS 423450, PSC 6640$327
SPE2D626F4G17Delivery Order, March 23, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571239714!TR Jumbo Refrg Therm W BttleNAICS 423450, PSC 6640$327
SPE2D626F57MBDelivery Order, February 12, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570826799!TR Jumbo Refrg Therm W BttleNAICS 423450, PSC 6640$327
SPE2D624F0C3YDelivery Order, April 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564239819!covid-19 Shield Control KitNAICS 423450, PSC 6640$327
SPE2D624F0KXADelivery Order, August 23, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565578782!covid-19 Shield Control KitNAICS 423450, PSC 6640$327
SPE2D624F0XC5Delivery Order, June 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565001923!covid-19 Shield Control KitNAICS 423450, PSC 6640$327
SPE2D624F1RYSDelivery Order, September 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565749133!covid-19 Shield Control KitNAICS 423450, PSC 6640$327
SPE2D624F1YK4Delivery Order, July 2, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565054754!covid-19 Shield Control KitNAICS 423450, PSC 6640$327
SPE2D624F2U5BDelivery Order, April 29, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564434414!covid-19 Shield Control KitNAICS 423450, PSC 6640$327
SPE2D624F5PA0Delivery Order, July 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565252148!covid-19 Shield Control KitNAICS 423450, PSC 6640$327
SPE2D624F6SC0Delivery Order, August 1, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565319431!covid-19 Shield Control KitNAICS 423450, PSC 6640$327
SPE2D624F7W7CDelivery Order, June 3, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564801637!covid-19 Shield Control KitNAICS 423450, PSC 6640$327
Transactions
28,405 across 27,472 awards