State Industry Market Share

NAICS 541620 in IL

Environmental Consulting 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 541620 (Environmental Consulting Services) reached $109.2M across 215 registered vendors in the most recent fiscal period.

•State Spend: $109.2M

•Active Vendors in IL: 215

•National Market Size: $7.40B

Total State Obligations

$109.2M

Obligated in IL

State Vendor Density

215

Registered contractors

National Market Share

1.5%

Share of total NAICS spend

Leading NAICS 541620 Prime Contractors (IL)

Registered prime vendors delivering Environmental Consulting Services across federal agencies.

Contractor Legal Name	Socioeconomic Status	Recompete Win %	Total Obligations	Profile
Delta Consulting Group UEI: NXR3MKBX5UQJ • Washington, IL		80.1%	$742.5M	View Profile
MissionSupport Consulting Group UEI: EWH1XXZA9LCB • Washington, IL	Service-Disabled Veteran-Owned (SDVOSB)	79.4%	$44.9M	View Profile
DefenseTech Federal Services LLC UEI: C2RBZMJYXTNG • Washington, IL	Women-Owned Small Business (WOSB)	86.8%	$35.7M	View Profile