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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, against 4.0 offers on average where reported. 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
SPE2D626F380UDelivery Order, November 21, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570076492!normal Level Vials for UseNAICS 423450, PSC 6640$293
SPE2D626F580XDelivery Order, December 1, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570127941!corning 2ML Assorted ColorsNAICS 423450, PSC 6640$293
SPE2D624F89BGDelivery Order, March 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563871590!goggles Safety 9305CCANAICS 339999, PSC 6640$293
SPE2D624F0TPFDelivery Order, August 28, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565616629!A33401 Seqstudio CathodeNAICS 423450, PSC 6640$293
SPE2DH25P0616Purchase Order, March 10, 2025, Competed Under SAP, 5 offersDLA Troop SupportDefense Logistics Agency8511236635!test Paper and ColoNAICS 333998, PSC 6640$293
SPE2D624F0B62Delivery Order, March 12, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563947916!safety Needle 25 Gaugex1 50/PKNAICS 339999, PSC 6640$293
SPE2D624F64NWDelivery Order, February 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563687394!safety Needle 25 Gaugex1 50/PKNAICS 339999, PSC 6640$293
SPE2D625F7U7ZDelivery Order, May 14, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568273835!dropper Dmaca IndoleNAICS 423450, PSC 6640$293
SPE2D625F487GDelivery Order, November 6, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566350576!eosin Y Solution AlcoholicNAICS 423450, PSC 6640$293
SPE2D626F0EV5Delivery Order, June 4, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4572045552!EZ Cytofunnel Singlewhite PKNAICS 423450, PSC 6640$293
SPE2D626F1F08Delivery Order, March 13, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571157279!EZ Cytofunnel Singlewhite PKNAICS 423450, PSC 6640$293
SPE2D626F1R5PDelivery Order, April 15, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571512326!EZ Cytofunnel Singlewhite PKNAICS 423450, PSC 6640$293
SPE2D626F46UPDelivery Order, February 6, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570758273!EZ Cytofunnel Singlewhite PKNAICS 423450, PSC 6640$293
SPE2D626F53HHDelivery Order, February 11, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570816648!EZ Cytofunnel Singlewhite PKNAICS 423450, PSC 6640$293
SPE2D626F57EDDelivery Order, February 12, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570826798!EZ Cytofunnel Singlewhite PKNAICS 423450, PSC 6640$293
SPE2D624F1JYMDelivery Order, September 6, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565712071!system Buffer 1 2 PackNAICS 423450, PSC 6640$293
SPE2D624F4AT0Delivery Order, July 16, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565173825!BB Saline Buff 20LT 0.8NAICS 423450, PSC 6640$293
SPE2D624F6C2PDelivery Order, May 21, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564674115!TR Freezer Therm W BottleNAICS 423450, PSC 6640$293
SPE2D625F5X4EDelivery Order, May 2, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568132966!pipette Tips GPS LTS 250 LNAICS 423450, PSC 6640$293
SPE2D625F64X6Delivery Order, December 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566674368!pipette Tips GP Unv 10 LNAICS 423450, PSC 6640$293
SPE2D624F2KXKDelivery Order, September 18, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565860512!tissue Tek Prisma ActivatedNAICS 423450, PSC 6640$292
SPE2D625F4WJ8Delivery Order, July 2, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568700318!VWR Cleanroom College Ruled Notepad^ NotNAICS 423450, PSC 6640$292
SPE2D625F986UDelivery Order, November 20, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566509882!tissue Tek Prisma ActivatedNAICS 423450, PSC 6640$292
SPE2D625F1WVWDelivery Order, August 26, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569224684!tape Packing Scotch 3M 3750NAICS 423450, PSC 6640$292
SPE2D625F2SKVDelivery Order, September 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569364732!tape Packing Scotch 3M 3750NAICS 423450, PSC 6640$292
SPE2D626F5J58Delivery Order, March 24, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571261929!tape Packing Scotch 3M 3750NAICS 423450, PSC 6640$292
SPE2D626F94T3Delivery Order, January 8, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570453485!tape Packing Scotch 3M 3750NAICS 423450, PSC 6640$292
SPE2D626F97YMDelivery Order, March 10, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571109634!tape Packing Scotch 3M 3750NAICS 423450, PSC 6640$292
SPE2D625F46LTDelivery Order, January 28, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567065462!hemoccult Sensa 100 PK WarninNAICS 423450, PSC 6640$292
SPE2D624F1T0GDelivery Order, April 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564354110!tris Base 500GNAICS 423450, PSC 6640$292
SPE2D624F46UGDelivery Order, February 6, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563573200!examglv Nitr 9.5 SZ L 100ea/PkNAICS 339999, PSC 6640$292
SPE2D625F14A7Delivery Order, November 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566543908!leica Paraplast 8 1KGNAICS 423450, PSC 6640$292
SPE2D625F2CJ6Delivery Order, June 12, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568533382!leica Paraplast 8 1KGNAICS 423450, PSC 6640$292
SPE2D625F2G37Delivery Order, March 6, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567489204!leica Paraplast 8 1KGNAICS 423450, PSC 6640$292
SPE2D625F59F3Delivery Order, December 9, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566656291!leica Paraplast 8 1KGNAICS 423450, PSC 6640$292
SPE2D626F86RSDelivery Order, March 4, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571030927!leica Paraplast 8 1KGNAICS 423450, PSC 6640$292
SPE2D625F57LZDelivery Order, February 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567135326!2.0 ML Deep 96 Well PP PlateNAICS 423450, PSC 6640$292
SPE2D624F1H81Delivery Order, March 15, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563979874!pyrex Single Metric ScaleNAICS 339999, PSC 6640$291
SPE2D624F42TEDelivery Order, February 2, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563528753!examglv Nitr 12 SZ S 50ea/PkNAICS 339999, PSC 6640$291
SPE2D624F93JFDelivery Order, March 7, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563893288!examglv Nitr 12 SZ S 50ea/PkNAICS 339999, PSC 6640$291
SPE2D624F3LH8Delivery Order, July 12, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565130476!anti Rabbit Secondary AntibodyNAICS 423450, PSC 6640$291
SPE2D624F5D2YDelivery Order, May 14, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564608659!spinal Fluid 1 Liq 6X3MLNAICS 423450, PSC 6640$291
SPE2D624F79QVDelivery Order, February 27, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563793324!universal Grab & Go Spill KitNAICS 339999, PSC 6640$291
SPE2D625F3GV4Delivery Order, June 23, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568623680!CAP Phenolic 28 400NAICS 423450, PSC 6640$291
SPE2D625F56PGDelivery Order, February 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567128628!CAP Phenolic 28 400NAICS 423450, PSC 6640$291
SPE2D625F5TT0Delivery Order, July 9, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568740579!CAP Phenolic 28 400NAICS 423450, PSC 6640$291
SPE2D625F7NE2Delivery Order, July 18, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568833683!CAP Phenolic 28 400NAICS 423450, PSC 6640$291
SPE2D625F7YR7Delivery Order, July 22, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568881933!CAP Phenolic 28 400NAICS 423450, PSC 6640$291
SPE2D626F146VDelivery Order, November 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569997870!urinalysis 1 Liq 12X12MLNAICS 423450, PSC 6640$291
SPE2D626F16VGDelivery Order, January 21, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570580745!urinalysis 2 Liq 12X12MLNAICS 423450, PSC 6640$291
SPE2D626F59TWDelivery Order, February 13, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570858918!urinalysis 1 Liq 12X12MLNAICS 423450, PSC 6640$291
SPE2D626F633ZDelivery Order, December 2, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570143766!urinalysis 1 Liq 12X12MLNAICS 423450, PSC 6640$291
SPE2D626F39CMDelivery Order, February 2, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570698848!dionex AS-DV Autosampler Polyvials (5ML)NAICS 423450, PSC 6640$291
SPE2D626F1M8HDelivery Order, April 14, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571509216!hardy Diagnostics QuickslideNAICS 423450, PSC 6640$290
SPE2D626F2R4CDelivery Order, April 21, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571575577!hardy Diagnostics QuickslideNAICS 423450, PSC 6640$290
SPE2D625F93W2Delivery Order, December 18, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566756316!spinal Fluid 1 Liq 6X2.5MLNAICS 423450, PSC 6640$290
SPE2D625F9JE0Delivery Order, July 30, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568950130!idexx Vessel Filled with 100ML Colilert/NAICS 423450, PSC 6640$290
SPE2D626F943PDelivery Order, December 9, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570223195!idexx Vessel Filled with 100ML Colilert/NAICS 423450, PSC 6640$290
SPE2D625F7L7ZDelivery Order, May 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568232648!probe Covers 24/BXNAICS 423450, PSC 6640$290
SPE2D624F04LWDelivery Order, January 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563248207!universal Grab & Go Spill KitNAICS 339999, PSC 6640$290
SPE2D625F9UH4Delivery Order, July 31, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568957596!FP DXH Diluent 10LNAICS 423450, PSC 6640$290
SPE2D625F35FHDelivery Order, January 21, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566991853!micro Albumin 2 Liq 12X10MLNAICS 423450, PSC 6640$290
SPE2D625F4H5TDelivery Order, April 23, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568018564!15 100 151 Cap Grad 500 CSNAICS 423450, PSC 6640$290
SPE2DS25V072CPurchase Order, July 1, 2025, Competed Under SAP, 4 offersDLA Troop SupportDefense Logistics Agency8511478115!plasma Control,normNAICS 621410, PSC 6550$290
SPE2DS25V086EPurchase Order, July 8, 2025, Competed Under SAP, 3 offersDLA Troop SupportDefense Logistics Agency8511489345!plasma Control,normNAICS 621410, PSC 6550$290
SPE2D624F3LT2Delivery Order, July 12, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565130469!citrate 3.2 0.109M CitrateNAICS 423450, PSC 6640$290
SPE2D624F7S16Delivery Order, April 3, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564165829!combitip Adv Std. 50.0ML 100NAICS 423450, PSC 6640$290
SPE2D624F7Z4DDelivery Order, June 4, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564800009!citrate 3.2 0.109M CitrateNAICS 423450, PSC 6640$290
SPE2D625F43PZDelivery Order, January 27, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567050969!hydrochl Acid Sol 1N CRT 500MLNAICS 423450, PSC 6640$290
SPE2D624F17SYDelivery Order, January 17, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563342445!yeast Extract Agar 500GNAICS 339999, PSC 6640$289
SPE2D624F28USDelivery Order, January 24, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563430666!filter Paper 4" Dia-RetentionNAICS 339999, PSC 6640$289
SPE2D625F3MCPDelivery Order, September 15, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569471611!qwikcheck Liquefaction KitNAICS 423450, PSC 6640$289
SPE2D626F1S7EDelivery Order, April 15, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571513002!qwikcheck Liquefaction KitNAICS 423450, PSC 6640$289
SPE2D624F25ALDelivery Order, January 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563409204!multiqual Assayed 1 Liq 12X3MLNAICS 339999, PSC 6640$289
SPE2D625F4Y0FDelivery Order, April 28, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568060661!plate Thayer Martin Mod MTMNAICS 423450, PSC 6640$289
SPE2D626F86XFDelivery Order, March 4, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571032416!card RPR 18MM ControlNAICS 423450, PSC 6640$289
SPE2D626F95M6Delivery Order, January 8, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570467100!tube 3.2% Sod Citr PLS 3ML BLK Blu VCTNAICS 423450, PSC 6640$289
SPE2D625F46N2Delivery Order, December 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566625931!tissue Tek O.C.T. CompoundNAICS 423450, PSC 6640$289
SPE2D625F7Q6EDelivery Order, May 14, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568248953!tissue Tek O.C.T. CompoundNAICS 423450, PSC 6640$289
SPE2D624F18JQDelivery Order, January 17, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563345586!urine Chemistry 2NAICS 339999, PSC 6640$289
SPE2D624F2L3FDelivery Order, April 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564407943!powder Free Nitrile Exam Gloves 3 Mil, SNAICS 423450, PSC 6640$289
SPE2D625F0QVBDelivery Order, August 10, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569054593!SOL BB AS-3 Ad 300MLNAICS 423450, PSC 6640$289
SPE2D626F7P16Delivery Order, March 31, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571324112!CT4 Cover for DH4 PlasmaNAICS 423450, PSC 6640$289
SPE2D624F1RJLDelivery Order, September 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565749140!nexion Setup Solution 1 Ug LNAICS 423450, PSC 6640$288
SPE2D624F7PS9Delivery Order, August 7, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565376384!nexion Setup Solution 1 Ug LNAICS 423450, PSC 6640$288
SPE2D624F96QPDelivery Order, March 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563918565!hq-Chex LVL123 6X2.5ML 6/PKNAICS 339999, PSC 6640$288
SPE2D625F0NU3Delivery Order, June 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568444257!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F12EFDelivery Order, January 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566838908!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F16HKDelivery Order, January 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566864342!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F17BBDelivery Order, January 8, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566864866!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F1Q5RDelivery Order, April 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567827739!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F44K7Delivery Order, December 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566633013!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F54YXDelivery Order, January 31, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567115881!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F5PD2Delivery Order, July 8, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568732071!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F624FDelivery Order, November 12, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566398433!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F6AG2Delivery Order, July 10, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568762243!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F6B5EDelivery Order, May 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568149759!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F6Y4YDelivery Order, May 9, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568199463!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F80MDDelivery Order, February 14, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567290918!clot Activator with GelNAICS 423450, PSC 6640$288
SPE2D625F82GYDelivery Order, February 18, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567307046!clot Activator with GelNAICS 423450, PSC 6640$288
Transactions
28,405 across 27,472 awards