State Industry Market Share

NAICS 541990 in IL

All Other Professional, Scientific, and Technical Services federal spending distribution and active contractor footprint in IL.

IL Market Summary

Verified SAM.gov & FPDS Data

In IL, federal contract obligations under NAICS 541990 (All Other Professional, Scientific, and Technical Services) reached $249.3M across 215 registered vendors in the most recent fiscal period.

•State Spend: $249.3M

•Active Vendors in IL: 215

•National Market Size: $16.90B

Total State Obligations

$249.3M

Obligated in IL

State Vendor Density

215

Registered contractors

National Market Share

1.5%

Share of total NAICS spend

Leading NAICS 541990 Prime Contractors (IL)

Registered prime vendors delivering All Other Professional, Scientific, and Technical Services across federal agencies.

Contractor Legal Name	Socioeconomic Status	Recompete Win %	Total Obligations	Profile
CARDINAL GOVERNMENT SERVICES, INC. UEI: EJDMCFHZFMJ8 • Washington, IL		80.9%	$191.9M	View Profile
HEALTH CARE SERVICE CORPORATION, A MUTUAL LEGAL RESERVE COMPANY UEI: E86EH65TJVQ9 • Washington, IL		93.7%	$80.1M	View Profile
Valor Applied Sciences UEI: S47DCR1MCTAT • Washington, IL	HUBZone Certified Small Business	89.6%	$43.3M	View Profile
DefenseTech Analytics Inc. UEI: PJ649MXHM0SH • Washington, IL	Women-Owned Small Business (WOSB)	83.8%	$16.9M	View Profile
Sierra Security Solutions UEI: 6LFJ8HEMS5QS • Washington, IL	Service-Disabled Veteran-Owned (SDVOSB)	77.1%	$10.9M	View Profile