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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 2.4 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
SPE2D626F48FYDelivery Order, February 6, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570770762!pipette Tips LQR LTS 200 L FNAICS 423450, PSC 6640$795
SPE2D626F18K3Delivery Order, December 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570285334!earplug Quattro W/ CRD 25 NRRNAICS 423450, PSC 6640$795
SPE2D625F0WPFDelivery Order, August 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569084065!tissue Tek CoverslippingNAICS 423450, PSC 6640$795
SPE2D626F0P0WDelivery Order, April 8, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571412517!tissue Tek CoverslippingNAICS 423450, PSC 6640$795
SPE2D626F0V19Delivery Order, March 12, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571135828!tissue Tek CoverslippingNAICS 423450, PSC 6640$795
SPE2D626F2X2HDelivery Order, April 22, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571597320!tissue Tek CoverslippingNAICS 423450, PSC 6640$795
SPE2D626F30Z1Delivery Order, December 17, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570306669!tissue Tek CoverslippingNAICS 423450, PSC 6640$795
SPE2D626F4915Delivery Order, October 24, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569831640!tissue Tek CoverslippingNAICS 423450, PSC 6640$795
SPE2D626F6653Delivery Order, October 29, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569865962!tissue Tek CoverslippingNAICS 423450, PSC 6640$795
SPE2D626F81MNDelivery Order, March 2, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571007955!cvrslp Lab 22.1X28.3IN TSTK Sca FLMNAICS 423450, PSC 6640$795
SPE2D626F97CTDelivery Order, March 10, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571104248!tissue Tek CoverslippingNAICS 423450, PSC 6640$795
SPE2D626F9E0KDelivery Order, May 29, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571995165!cvrslp Lab 22.1X28.3IN TSTK Sca FLMNAICS 423450, PSC 6640$795
SPE2D624F0EAMDelivery Order, August 21, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565546746!binaxnow Malaria Test 25/KITNAICS 423450, PSC 6640$794
SPE2D626F16FMDelivery Order, January 20, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570589452!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$794
SPE2D626F6U94Delivery Order, March 27, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571328177!ACP 215 as 3 Solution 300 MLNAICS 423450, PSC 6640$793
SPE2D626F94V5Delivery Order, January 8, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570455475!ACP 215 as 3 Solution 300 MLNAICS 423450, PSC 6640$793
SPE2D625F43F5Delivery Order, December 4, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566619133!biopak R PolisherNAICS 423450, PSC 6640$793
SPE2D624F0F4DDelivery Order, April 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564241573!urinalysis 1 Liq 12X12MLNAICS 423450, PSC 6640$792
SPE2D624F1VRSDelivery Order, September 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565781290!urinalysis Bi Liq 12X12MLNAICS 423450, PSC 6640$792
SPE2D624F7GR5Delivery Order, August 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565359794!urinalysis 2 Liq 12X12MLNAICS 423450, PSC 6640$792
SPE2D625F3T43Delivery Order, March 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567530848!urinalysis 1 Liq 12X12MLNAICS 423450, PSC 6640$792
SPE2D625F5039Delivery Order, October 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566120496!urinalysis 1 Liq 12X12MLNAICS 423450, PSC 6640$792
SPE2D625F53WFDelivery Order, January 31, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567110644!urinalysis 1 Liq 12X12MLNAICS 423450, PSC 6640$792
SPE2D626F590KDelivery Order, December 1, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570137609!inlet Gasket with HolderNAICS 423450, PSC 6640$792
SPE2D625F1HBQDelivery Order, August 19, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569145186!Q Gard R XL PolishingNAICS 423450, PSC 6640$792
SPE2D626F4H9VDelivery Order, April 30, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571680613!Q Gard R XL PolishingNAICS 423450, PSC 6640$792
SPE2D626F62YEDelivery Order, February 18, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570874720!alcohol Reagent F Sty 1GAL WaNAICS 423450, PSC 6640$792
SPE2D625F38EADelivery Order, January 22, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567017609!bandage Rolls STRL 6PLY CS100NAICS 423450, PSC 6640$791
SPE2D626F35E5Delivery Order, December 17, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570319019!seraclon a a B ABO3 10X10MLNAICS 423450, PSC 6640$791
SPE2D626F052EDelivery Order, November 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569952846!inoculating Loop BlueNAICS 423450, PSC 6640$791
SPE2D626F4L00Delivery Order, March 23, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571239707!inoculating Loop BlueNAICS 423450, PSC 6640$791
SPE2D626F5V13Delivery Order, March 25, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571275350!inoculating Loop BlueNAICS 423450, PSC 6640$791
SPE2D626F75L0Delivery Order, January 5, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570400412!inoculating Loop BlueNAICS 423450, PSC 6640$791
SPE2D625F87UUDelivery Order, February 21, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567335741!microamp 96 WellNAICS 423450, PSC 6640$791
SPE2D624F6G6VDelivery Order, May 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564685707!single Cytology Funnel withNAICS 423450, PSC 6640$791
SPE2D624F0AH5Delivery Order, June 18, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564938650!100-Pack Sterile 97-WellNAICS 423450, PSC 6640$790
SPE2D625F5M8FDelivery Order, April 30, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568149757!vctnr PLS HMGRD GR 4ML100 PKRXNAICS 423450, PSC 6640$790
SPE2D626F6L73Delivery Order, March 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571296027!standard Dna Reagent CartridgeNAICS 423450, PSC 6640$789
SPE2D625F8Q31Delivery Order, March 24, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567675148!bandage Rolls STRL 6PLY CS100NAICS 423450, PSC 6640$789
SPE2D624F56BLDelivery Order, February 12, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563634553!whirl-Pak Scoop Bag 50/PKNAICS 339999, PSC 6640$789
SPE2D625F0NQRDelivery Order, August 8, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569034885!urinalysis 1 Liq 12X12MLNAICS 423450, PSC 6640$789
SPE2D624F3S00Delivery Order, March 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564053506!fungi Fluor Pneumocystis KitNAICS 423450, PSC 6640$789
SPE2D625F2RUZDelivery Order, September 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569364727!corning 10 X 10 Inch Top PCNAICS 423450, PSC 6640$789
SPE2D626F3N1TDelivery Order, April 27, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571633194!hotplate - Stirrer Laboratory Digital 10NAICS 423450, PSC 6640$789
SPE2D624F0RV9Delivery Order, June 24, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564984858!VWR Underpads 23X36IN CS150NAICS 423450, PSC 6640$788
SPE2D624F27LTDelivery Order, January 24, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563422179!water Ultra-Filte. 4SNAICS 339999, PSC 6515$788
SPE2D624F7SS0Delivery Order, August 7, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565377663!slide Supfrst PLS 144/PKNAICS 423450, PSC 6640$787
SPE2D626F11STDelivery Order, January 15, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570543900!tube CNTRF 50ML PP Nunc WRT Area RK STRLNAICS 423450, PSC 6640$787
SPE2D625F1E55Delivery Order, March 4, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567464876!tissue Tek Accu EdgeNAICS 423450, PSC 6640$787
SPE2D625F55MDDelivery Order, January 31, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567127572!tissue Tek Accu EdgeNAICS 423450, PSC 6640$787
SPE2D625F7P2XDelivery Order, May 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568241041!tissue Tek Accu EdgeNAICS 423450, PSC 6640$787
SPE2D625F88A5Delivery Order, December 17, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566743055!tissue Tek Accu EdgeNAICS 423450, PSC 6640$787
SPE2D625F92P7Delivery Order, December 18, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566754819!tissue Tek Accu EdgeNAICS 423450, PSC 6640$787
SPE2D625F882UDelivery Order, November 19, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566481603!BAG ZP LCK 13inx18in 1000CSNAICS 423450, PSC 6640$786
SPE2D624F53ZKDelivery Order, February 9, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563610885!dymo Compatible DirectNAICS 339999, PSC 6640$786
SPE2D624F2ETUDelivery Order, September 16, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565838526!MDL50 Mosm 2ML 10 PKNAICS 423450, PSC 6640$786
SPE2D624F2ZLKDelivery Order, September 27, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565977384!10 Ul Tipone Filter TipNAICS 423450, PSC 6640$786
SPE2D626F25HPDelivery Order, January 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570686415!pipette Tips RT LTS 300 L FNAICS 423450, PSC 6640$785
SPE2D626F24JXDelivery Order, January 23, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570628904!cntrl Qnt+ Asy LVL 2 LQ FLPTP BTL 120MLNAICS 423450, PSC 6640$785
SPE2D624F59TVDelivery Order, February 13, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563658910!stopr SPLT Rub 20mmcrk 100/PKNAICS 339999, PSC 6640$785
SPE2D624F51RHDelivery Order, February 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563595977!frostbiteNAICS 339999, PSC 6640$784
SPE2D624F2MTCDelivery Order, September 19, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565883288!hematology Aerofix AdditiveNAICS 423450, PSC 6640$784
SPE2D625F0JUJDelivery Order, August 6, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569021357!sterile 70 Isopropanol 16 Oz.NAICS 423450, PSC 6640$784
SPE2D625F4BKDDelivery Order, September 23, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569564629!sterile 70 Isopropanol 16 Oz.NAICS 423450, PSC 6640$784
SPE2D625F9TZ7Delivery Order, July 31, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568957590!sterile 70 Isopropanol 16 Oz.NAICS 423450, PSC 6640$784
SPE2D626F1J7LDelivery Order, April 13, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571474486!sterile 70 Isopropanol 16 Oz.NAICS 423450, PSC 6640$784
SPE2D626F3K5VDelivery Order, April 24, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571633212!sterile 70 Isopropanol 16 Oz.NAICS 423450, PSC 6640$784
SPE2D626F61M9Delivery Order, December 29, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570375170!sterile 70 Isopropanol 16 Oz.NAICS 423450, PSC 6640$784
SPE2D626F7P9LDelivery Order, May 19, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571890564!sterile 70 Isopropanol 16 Oz.NAICS 423450, PSC 6640$784
SPE2D626F9M1WDelivery Order, June 2, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4572006301!sterile 70 Isopropanol 16 Oz.NAICS 423450, PSC 6640$784
SPE2D624F1JGFDelivery Order, September 6, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565708190!zoll CPR D PadzNAICS 423450, PSC 6640$784
SPE2D625F128YDelivery Order, October 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566240103!FP Bci Wright Giemsa STN 4X2LNAICS 423450, PSC 6640$784
SPE2D624F45YYDelivery Order, February 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563573201!D 1ML 100 Pk.NAICS 339999, PSC 6640$784
SPE2D626F52JPDelivery Order, February 10, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570802218!stpck Lab Plycrb PP 3W 2 F to M LL LP LQNAICS 423450, PSC 6640$783
SPE2D624F1ACUDelivery Order, September 3, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565657706!tube Trypticase Soy Broth 8NAICS 423450, PSC 6640$783
SPE2D626F0A1DDelivery Order, April 6, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571380737!QC5 Level 1NAICS 423450, PSC 6640$783
SPE2D624F7Z4QDelivery Order, June 4, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564800004!cytosep Single Funnel WhiteNAICS 423450, PSC 6640$783
SPE2D625F42K2Delivery Order, December 4, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566621063!cytosep Single Funnel WhiteNAICS 423450, PSC 6640$783
SPE2D626F69KVDelivery Order, February 20, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570924254!civil Defense Tube Set V 1 PKNAICS 423450, PSC 6640$783
SPE2D625F0VE0Delivery Order, June 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568471524!12X75 Boro Mark M BZ WhiteNAICS 423450, PSC 6640$783
SPE2D626F7B0SDelivery Order, May 15, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571850874!abnormal Level Vials for UseNAICS 423450, PSC 6640$783
SPE2D624F1EVJDelivery Order, September 4, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565706350!tissue Tek Accu EdgeNAICS 423450, PSC 6640$782
SPE2D624F07XUDelivery Order, January 9, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563275978!502.2 200PPB Megamx 1MLNAICS 339999, PSC 6640$782
SPE2D626F8D2QDelivery Order, May 22, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571919764!tissue Tek Accu EdgeNAICS 423450, PSC 6640$781
SPE2D626F4U1CDelivery Order, May 4, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571722038!leica Peloris Parablocks TM 5NAICS 423450, PSC 6640$780
SPE2D624F43QZDelivery Order, February 2, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563533281!prompt Inoculation System-D (60)NAICS 339999, PSC 6640$780
SPE2D626F7124Delivery Order, October 30, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569873876!prompt Inoculation System D 60NAICS 423450, PSC 6640$780
SPE2D625F49AEDelivery Order, January 29, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567086233!native Barcoding Kit 24 V14NAICS 423450, PSC 6640$780
SPE2DS24P1251Purchase Order, July 9, 2024, Not Competed Under SAP, 1 offersDLA Troop SupportDefense Logistics Agency8510741050!control,coagulationNAICS 621410, PSC 6550$780
SPE2DS26V0181Purchase Order, October 6, 2025, Competed Under SAP, 3 offersDLA Troop SupportDefense Logistics Agency8511687541!control,coagulationNAICS 621410, PSC 6550$780
SPE2DS25P1899Purchase Order, September 23, 2025, Competed Under SAP, 4 offersDLA Troop SupportDefense Logistics Agency8511658756!cuvette,test,activaNAICS 621410, PSC 6550$780
SPE2D624F2R98Delivery Order, March 20, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564024864!cytoseal 60 Low Vismtg Med 4OZNAICS 339999, PSC 6640$780
SPE2D624F1Y12Delivery Order, March 18, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564006423!6818 Webcol Prep M 2-PLYNAICS 339999, PSC 6640$779
SPE2D624F6K2XDelivery Order, May 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564696380!hypo Nedle Pro 18X1.5 800CS RXNAICS 423450, PSC 6640$779
SPE2D625F9WL2Delivery Order, August 1, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568962191!citrate Aptt Test CuvetteNAICS 423450, PSC 6640$779
SPE2D624F4QJ3Delivery Order, July 19, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565198686!kappaNAICS 423450, PSC 6640$779
SPE2D626F5N2MDelivery Order, May 7, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571762446!quantum R Tex PolishingNAICS 423450, PSC 6640$778
SPE2DS26P0102Purchase Order, October 24, 2025, Competed Under SAP, 2 offersDLA Troop SupportDefense Logistics Agency8511694807!control,human SerumNAICS 621410, PSC 6550$778
SPE2D624F1MWFDelivery Order, September 9, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565732131!millipak R Express 40 FilterNAICS 423450, PSC 6640$777
SPE2DS25P1704Purchase Order, September 12, 2025, Competed Under SAP, 2 offersDLA Troop SupportDefense Logistics Agency8511600004!test Lung,portableNAICS 339112, PSC 6515$777
Transactions
28,386 across 27,456 awards