Government Scientific Source Inc.

Government Scientific Source Inc., a for-profit small business headquartered in Reston, Virginia, supplies laboratory consumables, scientific equipment, diagnostic testing materials, and reagents to federal agencies as a prime contractor operating predominantly through the GSA Multiple Award Schedule and subordinate Defense Logistics Agency indefinite delivery contracts. The vendor competes in full-and-open competition across its prime footprint, with no characteristic set-aside posture; recent awards carry mixed set-aside designations (Total Small Business, Competitive 8(a), and full-and-open) reflecting the nature of individual ordering vehicles rather than a primary acquisition strategy.

Government Scientific Source operates across a highly concentrated customer base dominated by defense and federal health procurement. The top five funding agencies account for approximately 87% of recent awards by count, anchored entirely by the Defense Logistics Agency Troop Support Medical command (184,415 awards, $2 billion combined potential value). The Department of Health and Human Services Food and Drug Administration follows with 1,338 awards and $77.1 million in potential value, followed by the Department of the Army Medical Command (832 awards, $147.4 million), the Department of the Navy Bureau of Medicine and Surgery (741 awards, $32 million), and the National Institute of Allergy and Infectious Diseases (681 awards, $33.6 million). The concentration by dollar value tracks closely—DLA Troop Support Medical dominates both volume and dollars—but Army Medical Command's potential-value ranking reflects larger individual task orders for medical instrumentation and consumables supply.

The vendor's capability portfolio centers on brand-name and OEM laboratory instrumentation, reagents, and consumables across life-sciences and diagnostic workflows. Recent representative work includes a $1 million delivery order from the FDA for Emulate Chip-S1 basic research and compound distribution kits (September 28, 2026); a $872.9 million delivery order from the National Institute of Child Health and Human Development for an Illumina NovaSeq X Plus sequencing system under the GSA MAS (August 26, 2026); a $645.6 thousand Total Small Business purchase order from the U.S. Geological Survey for a noble gas mass spectrometer (September 24, 2026); and a $534.9 thousand delivery order from the Pacific West Area (civilian) for an MPS-GC-HRMS System under the GSA MAS (July 22, 2026). Equipment orders span histology processors, PCR systems, microscopes, centrifuges, sequencers, chromatography systems, and specialized diagnostic platforms. Consumables orders include reagent kits, blood bank reagents, quality control materials, and tissue processing supplies. The vendor also holds a single-award indefinite delivery contract with the Department of Veterans Affairs Veterans Integrated Service Network 20 (established September 10, 2026, $9.5 million ceiling through September 1, 2031) to supply BioRad Laboratory Quality Control Products and Software across five western-region VISNs.

The vendor's primary vehicle position sits on the GSA Multiple Award Schedule, which generates the largest share of task-order volume and dollar value. Government Scientific Source places 13,235 task orders across the MAS with combined potential value of $899 million. The vendor also holds position on three high-volume DLA Troop Support Medical indefinite delivery contracts: SPE2DE19D0004 (78,811 task orders, $288.8 million combined potential value), SPM2DE14D7350 (74,161 task orders, $156.9 million), and SPE2DE24D0014 (22,949 task orders, $165.6 million). These three DLA vehicles alone account for approximately 175,000 task orders and $611.3 million in combined potential value. The vendor's work across DLA Troop Support Medical spans consumables supply to Army Medical Command, Navy Bureau of Medicine and Surgery, and the Defense Medical Supply Chain, including reagent kits, diagnostic panels, histology supplies, tissue processing equipment, and blood gas consumables.

Activity has declined year over year across the five-year lookback—from 17,339 awards in 2022 to 6,390 in 2026 (the 2026 figure reflects the most recent partial-year data)—reflecting the extremely high-volume, low-dollar-value character of DLA Troop Support Medical ordering, where individual task orders frequently carry ceiling values under $100 thousand. Combined potential value across all 216,107 awards is $8.03 billion, with $1.97 billion obligated (25% realization). Within the next twenty-four months, 268 awards with combined potential value of $43.2 million face ultimate completion, creating recompete exposure primarily among DLA Troop Support Medical consumables supply contracts and scattered delivery orders across federal research agencies. The vendor's award footprint carries secondary concentrations in analytical laboratory instrument manufacturing (NAICS 334516) and surgical and medical instrument manufacturing; primary PSC coding reflects laboratory equipment and supplies (PSC 6640) and medical and surgical instruments, equipment, and supplies.

Government Scientific Source operates as a pure prime contractor across its footprint, with minimal subcontract exposure (189 sub-awards, less than 1% of the total). The one named sub-award in the source records the vendor in a subcontractor role to Triad National Security LLC on a Los Alamos National Laboratory onsite maintenance contract for GSS-ThermoFisher equipment support.