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PSC 6550 federal contractors, buyers, and awards

IN VITRO DIAGNOSTIC SUBSTANCES, REAGENTS, TEST KITS AND SETS. Use this PSC page to review visible contractors, buyer overlap, and award concentration in this product or service lane.

Category code: 6550

Last updated: April 5, 2026

Visible recipients

Mapped obligations

$755,606,047

Buyer overlap

Top recipients

Recipients active in this PSC lane

Cardinal Health 100, INC

Middletown, PA

Top buyer: Department of DefenseRecent award: 2017-10-25

$38,862

Abbott Laboratories Inc.

Abbott Park, IL

Top buyer: Department of Veterans AffairsRecent award: 2026-07-21

$199,245,656

Cardinal Health 414, LLC

Dublin, OH

Top buyer: Department of Veterans AffairsRecent award: 2026-07-01

$20,856,543

Cardinal Health, Inc.

Dublin, OH

Top buyer: Department of DefenseRecent award: 2025-12-31

$999,261

Abbott Molecular Inc.

Des Plaines, IL

Top buyer: Department of Veterans AffairsRecent award: 2026-10-01

$42,449,150

Abbott Rapid Dx North America LLC

Lake Mary, FL

Top buyer: Department of DefenseRecent award: 2026-04-16

$490,826,310

Mckesson Medical-surgical Inc.

Henrico, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-01-05

$1,041,867

Clinisys Associates LLC

Atlanta, GA

Top buyer: Small Business AdministrationRecent award: 2017-03-06

$10,294

Mckesson Plasma And Biologics LLC

Shepherdsville, KY

Top buyer: Department of Veterans AffairsRecent award: 2025-01-30

$138,104

Browse by dimension

State, agency, and industry paths

States

Pennsylvania

1 recipients · $273,872,867

Illinois

2 recipients · $85,894,607

Ohio

2 recipients · $27,560,573

Florida

1 recipients · $983,574

Virginia

1 recipients · $601,162

Georgia

1 recipients · $156,069

Agencies

Department of Defense

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Department of Veterans Affairs

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Department of Health and Human Services

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Small Business Administration

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NAICS

NAICS 424210

4 recipients · $4,040,845,783

NAICS 325413

5 recipients · $3,675,903,755

NAICS 325412

5 recipients · $1,040,787,000

NAICS 325411

3 recipients · $880,255,596

NAICS 334516

4 recipients · $846,427,145

NAICS 423450

5 recipients · $327,210,260

Explore rankings

Ranking paths for PSC 6550

Top Recipients Top Awards Top States Top NAICS Pennsylvania view Department of Defense view Pennsylvania + NAICS 424210 Department of Defense + NAICS 424210 Department of Defense top NAICS Pennsylvania top NAICS Pennsylvania + Department of Defense top PSC Pennsylvania + Department of Defense + NAICS 424210

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