Testing labs in Olathe, KS

KCAS Bio

🇺🇸 Olathe, KS

A GLP/GCLP-compliant bioanalytical CRO with 45 years of experience and 65 PhDs on staff, providing development support and specialized assay services for pharmaceutical clients across 13 therapeutic areas. KCAS Bio has developed over 6,200 proprietary and non-proprietary assays, supported 315+ FDA-approved drugs, and offers small/large molecule bioanalysis, flow cytometry, immunogenicity testing, and central lab services.

Terracon Consultants

🇺🇸 Olathe, KS

National independent engineering firm operating 140+ construction materials testing laboratories — the largest network in the country. Tests soils, concrete, masonry, asphalt, and aggregates. Holds 103 AASHTO-accredited labs, 65 USACE-validated labs, 6 CMEC-accredited labs, and 4 ISO 17025 accredited labs. Serves 180+ offices nationwide. Accredited for ASTM, FAA, FHWA, AASHTO, and U.S. Army Corps of Engineers specs.