Chemical and biological (B504): United States public contracts since 2024
Updated 17 October 2026 · all lines
Chemical and biological (B504): United States public contracts since 2024. Since January 2024 the line carries 290 contracts worth $114,212,160 from 12 agencies. 145 suppliers share it. $41,951,887 in 2024. $43,557,665 in 2025. $28,702,609 in 2026.
Assay record ASY-US-0WE3C3T0M1 · Cite as: Assay Systems, “Chemical and biological (B504): United States public contracts since 2024”, https://assay-systems.com/register/us/line/chemical-and-biological/
The line
Since January 2024 the line carries 290 contracts worth $114,212,160 from 12 agencies. 145 suppliers share it.
$41,951,887 in 2024. $43,557,665 in 2025. $28,702,609 in 2026.
Suppliers in the line, by value since 2024 MERRICK & COMPANY : 3 contracts worth $70,882,816 from 2 agencies since 2024.ICF INCORPORATED, L.L.C. : 8 contracts worth $6,346,089 from 2 agencies since 2024.TECHLAW CONSULTANTS INC : 10 contracts worth $5,148,464 from 1 agency since 2024.PRESIDENT AND FELLOWS OF HARVARD COLLEGE : 1 contract worth $4,706,084 from 1 agency since 2024.SERCO INC: 14 contracts worth $2,210,161 from 1 agency since 2024. ENVIRONMENTAL ASSESSMENT SERVICES, LLC: 1 contract worth $1,978,687 from 1 agency since 2024. REGENTS OF THE UNIVERSITY OF MICHIGAN: 2 contracts worth $1,656,191 from 1 agency since 2024, up 44 percent on 2022 to 2023. EUROFINS LANCASTER LABORATORIES ENVIRONMENT TESTING, LLC : 25 contracts worth $1,368,701 from 1 agency since 2024.UNIVERSITY OF EXETER: 2 contracts worth $1,366,275 from 1 agency since 2024. HKS INC: 1 contract worth $1,254,904 from 1 agency since 2024. BSA ENVIRONMENTAL SERVICES INC: 13 contracts worth $999,787 from 2 agencies since 2024. BATTELLE MEMORIAL INSTITUTE: 1 contract worth $994,252 from 1 agency since 2024. SGS AXYS ANALYTICAL SERVICES LTD.: 10 contracts worth $965,427 from 1 agency since 2024. ALCHEM LABORATORIES CORPORATION: 2 contracts worth $780,220 from 1 agency since 2024. BRYANT CHRISTIE INC.: 1 contract worth $769,256 from 1 agency since 2024. AMERICAN COLLEGE OF EMERGENCY PHYSICIANS: 1 contract worth $762,969 from 1 agency since 2024. THE BOEING COMPANY : 1 contract worth $688,884 from 1 agency since 2024.THE REGENTS OF THE UNIVERSITY OF COLORADO: 1 contract worth $533,148 from 1 agency since 2024. CYPROTEX US LLC: 2 contracts worth $496,562 from 1 agency since 2024. EUROFINS ENVIRONMENT TESTING NORTHEAST, LLC: 2 contracts worth $496,100 from 1 agency since 2024. LAKOTA-SUNDANCE JV, LLC : 1 contract worth $471,787 from 1 agency since 2024.ANAMAR ENVIRONMENTAL CONSULTING, INC. : 1 contract worth $428,185 from 1 agency since 2024.RESEARCH TRIANGLE INSTITUTE: 1 contract worth $416,152 from 1 agency since 2024. THE MARINE BIOLOGICAL LABORATORY: 2 contracts worth $396,284 from 1 agency since 2024. JEOL USA, INC. : 2 contracts worth $384,882 from 2 agencies since 2024.CHEMOGENICS BIOPHARMA, LLC: 2 contracts worth $341,000 from 1 agency since 2024. EMORY UNIVERSITY: 2 contracts worth $334,844 from 1 agency since 2024. UNIVERSITY OF CALIFORNIA, LOS ANGELES: 1 contract worth $331,388 from 1 agency since 2024. AZENTA US INC : 3 contracts worth $250,841 from 3 agencies since 2024.HUDSONALPHA INSTITUTE FOR BIOTECHNOLOGY: 1 contract worth $235,669 from 1 agency since 2024. FEAMAX LLC: 1 contract worth $233,000 from 1 agency since 2024. AGILENT TECHNOLOGIES INC: 1 contract worth $204,770 from 1 agency since 2024. ITA INTERNATIONAL LLC : 2 contracts worth $201,801 from 1 agency since 2024.CLEARYA INC: 1 contract worth $195,000 from 1 agency since 2024. IDEXX DISTRIBUTION, INC : 6 contracts worth $190,224 from 1 agency since 2024.IN SILICHROM LTD: 1 contract worth $188,059 from 1 agency since 2024. CHARLES RIVER LABORATORIES, INC. : 6 contracts worth $183,905 from 1 agency since 2024.AGRICULTURE AND PRIORITY POLLUTANTS LABORATORIES, LLC: 1 contract worth $183,600 from 1 agency since 2024. THE JOHNS HOPKINS UNIVERSITY : 2 contracts worth $177,954 from 1 agency since 2024.WESTERN KENTUCKY UNIVERSITY: 3 contracts worth $176,319 from 1 agency since 2024. NEOGEN CORP: 4 contracts worth $163,980 from 1 agency since 2024. SYSTEM BIOSCIENCES, LLC: 1 contract worth $150,000 from 1 agency since 2024. DAJANI LLC : 1 contract worth $140,001 from 1 agency since 2024.LETICIA DIAZ: 9 contracts worth $128,338 from 1 agency since 2024. SEQMATIC, LLC: 2 contracts worth $114,128 from 2 agencies since 2024. UNIVERSITY OF HOUSTON SYSTEM : 1 contract worth $111,439 from 1 agency since 2024.SIEMENS INDUSTRY INC : 1 contract worth $101,209 from 1 agency since 2024.APTAGEN LLC: 1 contract worth $100,000 from 1 agency since 2024. OLINK PROTEOMICS INC: 1 contract worth $99,413 from 1 agency since 2024. INSPHERO, INC: 1 contract worth $90,414 from 1 agency since 2024. EUROFINS EAG MATERIALS SCIENCE LLC : 2 contracts worth $84,830 from 2 agencies since 2024.UNIVERSITY OF MASSACHUSETTS : 1 contract worth $81,327 from 1 agency since 2024.VRL MARYLAND LLC: 4 contracts worth $80,145 from 1 agency since 2024. NORTHWESTERN UNIVERSITY: 1 contract worth $76,677 from 1 agency since 2024. ARCHITECTURAL TESTING, INC.: 1 contract worth $75,610 from 1 agency since 2024. T.M POOLE & V.Z RADICE: 1 contract worth $75,000 from 1 agency since 2024. AMERICAN TYPE CULTURE COLLECTION : 1 contract worth $73,529 from 1 agency since 2024.ALS GROUP USA, CORP.: 5 contracts worth $68,209 from 1 agency since 2024. COSMOSID, INC: 1 contract worth $66,600 from 1 agency since 2024. GTSEEK LLC: 2 contracts worth $66,342 from 1 agency since 2024. BETHEL ENGINEERING & CONSULTING LLC : 1 contract worth $64,017 from 1 agency since 2024.PACE ANALYTICAL SERVICES, LLC : 5 contracts worth $60,974 from 1 agency since 2024.GREEN MOUNTAIN ANTIBODIES INC: 1 contract worth $60,240 from 1 agency since 2024. BRIGHAM YOUNG UNIVERSITY: 2 contracts worth $57,704 from 1 agency since 2024. DIVERSITY ARRAYS TECHNOLOGY PTY LIMITED: 1 contract worth $55,400 from 1 agency since 2024. BEND GENETICS LLC: 4 contracts worth $53,875 from 1 agency since 2024. MISCELLANEOUS FOREIGN AWARDEES: 1 contract worth $53,000 from 1 agency since 2024. ATLANTIC TESTING LABORATORIES, LIMITED : 3 contracts worth $51,400 from 1 agency since 2024.THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, SAN DIEGO: 1 contract worth $49,817 from 1 agency since 2024. I-2-I SOLUTIONS, INC. : 1 contract worth $49,764 from 1 agency since 2024.NOVOGENE CORPORATION INC: 1 contract worth $48,100 from 1 agency since 2024. SMITHERS ERS LLC: 1 contract worth $47,505 from 1 agency since 2024. ICHOR LIFE SCIENCES, INC.: 1 contract worth $47,490 from 1 agency since 2024. OCEAN ASSOCIATES INC: 1 contract worth $47,092 from 1 agency since 2024. WAYNE STATE UNIVERSITY : 2 contracts worth $46,574 from 1 agency since 2024.UNIVERSITY OF NEW MEXICO : 2 contracts worth $46,572 from 2 agencies since 2024.EUROFINS DISCOVERY SERVICES NORTH AMERICA, LLC: 1 contract worth $46,134 from 1 agency since 2024. EUROFINS SCIENTIFIC, INC.: 1 contract worth $43,500 from 1 agency since 2024. DALTON BIOANALYTICS INC.: 1 contract worth $42,000 from 1 agency since 2024. NANOMETRIX LTD: 1 contract worth $42,000 from 1 agency since 2024. TEXAS A & M RESEARCH FOUNDATION: 1 contract worth $41,543 from 1 agency since 2024. SHANNON & WILSON INC: 2 contracts worth $41,107 from 1 agency since 2024. ADAM RYAN BAJI: 1 contract worth $40,000 from 1 agency since 2024. CHLOE ASHLYNN WOODS: 1 contract worth $39,964 from 1 agency since 2024. GEOSEP SERVICES, LLC: 2 contracts worth $38,750 from 1 agency since 2024. TEXAS A&M AGRILIFE RESEARCH: 1 contract worth $38,379 from 1 agency since 2024. AUBURN UNIVERSITY : 1 contract worth $38,147 from 1 agency since 2024.TRUSTEES OF DARTMOUTH COLLEGE: 1 contract worth $37,620 from 1 agency since 2024. BIODISCOVERY LLC : 2 contracts worth $37,282 from 1 agency since 2024.E.R. ANALYTICAL, INC.: 2 contracts worth $35,256 from 1 agency since 2024. FLORIDA INSTITUTE OF TECHNOLOGY INC: 1 contract worth $34,026 from 1 agency since 2024. SERVI TECH, INC.: 1 contract worth $32,878 from 1 agency since 2024. UNIVERSITY OF OREGON : 2 contracts worth $32,600 from 1 agency since 2024.CORNELL UNIVERSITY : 2 contracts worth $32,011 from 1 agency since 2024.SOUTHWEST RESEARCH INSTITUTE: 1 contract worth $31,500 from 1 agency since 2024. DUKE UNIVERSITY: 1 contract worth $30,012 from 1 agency since 2024. EUROFINS ENVIRONMENT TESTING NORTHERN CALIFORNIA LLC: 2 contracts worth $28,600 from 1 agency since 2024. AQUA SURVEY, INC.: 1 contract worth $28,200 from 1 agency since 2024. QPS LLC: 1 contract worth $25,900 from 1 agency since 2024. WILLIAM ALEXANDER: 1 contract worth $25,537 from 1 agency since 2024. SAMANTHA LEI: 1 contract worth $25,253 from 1 agency since 2024. CHRISTOPHER J KIM: 1 contract worth $25,000 from 1 agency since 2024. LIFE TECHNOLOGIES CORPORATION: 1 contract worth $24,960 from 1 agency since 2024. QIAGEN SCIENCES LLC : 1 contract worth $24,765 from 1 agency since 2024.GRAM CONSULTING SERVICES GCS INC: 1 contract worth $24,500 from 1 agency since 2024. PHARMARON, INC: 1 contract worth $24,320 from 1 agency since 2024. BIOSPYDER TECHNOLOGIES, INC. : 1 contract worth $24,250 from 1 agency since 2024.STE&P RESEARCH LLC: 1 contract worth $23,370 from 1 agency since 2024. METABOLON, INC.: 1 contract worth $23,142 from 1 agency since 2024. MICHIGAN STATE UNIVERSITY : 1 contract worth $22,771 from 1 agency since 2024.MAYO COLLABORATIVE SERVICES, INC.: 1 contract worth $22,660 from 1 agency since 2024. CHEMTRACK ALASKA, INC.: 1 contract worth $22,631 from 1 agency since 2024. TELEDYNE INSTRUMENTS, INC.: 1 contract worth $22,450 from 1 agency since 2024. COPPERHEAD ENVIRONMENTAL CONSULTING INC : 1 contract worth $20,658 from 1 agency since 2024.UNIVERSITY OF ARIZONA: 2 contracts worth $20,020 from 1 agency since 2024. IREPERTOIRE INC : 1 contract worth $19,620 from 1 agency since 2024.UNIVERSITE LAVAL: 1 contract worth $19,480 from 1 agency since 2024. CUMBERLAND VALLEY ANALYTICAL SERVICES, INC.: 1 contract worth $16,125 from 1 agency since 2024. UNIVERSITY OF MARYLAND CENTER FOR ENVIRONMENTAL SCIENCE: 2 contracts worth $15,697 from 1 agency since 2024. BIORELIANCE CORPORATION: 1 contract worth $15,434 from 1 agency since 2024. BIOIVT, LLC : 1 contract worth $15,000 from 1 agency since 2024.IOWA STATE UNIVERSITY OF SCIENCE AND TECHNOLOGY: 1 contract worth $15,000 from 1 agency since 2024. UNIVERSITY OF CALIFORNIA, DAVIS : 1 contract worth $13,961 from 1 agency since 2024.UNIVERSITY OF TEXAS AT ARLINGTON : 1 contract worth $12,000 from 1 agency since 2024.GENSCRIPT USA INC: 1 contract worth $11,211 from 1 agency since 2024. EILEEN M HEMPHILL-HALEY: 2 contracts worth $10,500 from 1 agency since 2024. FRANKLIN YOUNG INTERNATIONAL, INCORPORATED: 1 contract worth $10,467 from 1 agency since 2024. UNIVERSITY OF OKLAHOMA : 1 contract worth $10,396 from 1 agency since 2024.PENROSE ENVIRONMENTAL, LLC: 1 contract worth $10,200 from 1 agency since 2024. UNIVERSITY OF ALASKA FAIRBANKS : 1 contract worth $8,784 from 1 agency since 2024.PHYSIS ENVIRONMENTAL LABORATORIES, INC.: 1 contract worth $8,148 from 1 agency since 2024. BETH ISRAEL DEACONESS MEDICAL CENTER, INC. : 1 contract worth $8,118 from 1 agency since 2024.UNIVERSITY SYSTEM OF NEW HAMPSHIRE : 1 contract worth $7,938 from 1 agency since 2024.ADMERA HEALTH LLC: 1 contract worth $7,797 from 1 agency since 2024. TANGLED BANK CONSERVATION: 1 contract worth $7,425 from 1 agency since 2024. INFINITE CHEMICAL ANALYSIS LABS LLC: 1 contract worth $6,489 from 1 agency since 2024. UNIVERSITY OF ALABAMA AT BIRMINGHAM : 1 contract worth $4,800 from 1 agency since 2024.ISABELLA GARCIA: 1 contract worth $4,554 from 1 agency since 2024. SGS NORTH AMERICA INC.: 2 contracts worth $4,381 from 1 agency since 2024. ELIZA JANE ROSS: 1 contract worth $3,524 from 1 agency since 2024. EMAX LABORATORIES INC: 1 contract worth $3,456 from 1 agency since 2024. MERRIMACK ENVIRONMETAL SOLUTION CORP : 1 contract worth $3,250 from 1 agency since 2024.UNIVERSITY OF WISCONSIN SYSTEM : 1 contract worth $2,835 from 1 agency since 2024.LANDAUER, INC. : 1 contract worth $2,280 from 1 agency since 2024.SMITHERS MSE INC: 1 contract worth $2,236 from 1 agency since 2024. The extract for this line
Names every department and buying office behind the figures, who holds each contract now, its value, contract number and end date, the open notices with their closing dates, and the notices behind every figure.
Largest suppliers in the line Share of the line held by each of its largest suppliers, by value, in the USAspending register.
MERRICK & COMPANY 62.1% ICF INCORPORATED, L.L.C. 5.6% TECHLAW CONSULTANTS INC 4.5% PRESIDENT AND FELLOWS OF HARVARD COLLEGE 4.1% SERCO INC 1.9% ENVIRONMENTAL ASSESSMENT SERVICES, LLC 1.7% REGENTS OF THE UNIVERSITY OF MICHIGAN 1.5% EUROFINS LANCASTER LABORATORIES ENVIRON… 1.2% UNIVERSITY OF EXETER 1.2% HKS INC 1.1% Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov , accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.