What does Illinois do?

Illinois is a (effb27ab) government agency involved in federal procurement and contracting activities. View detailed contract data, procurement history, and contractor information on CLEATUS.

How do I find contracts from Illinois?

You can find contracts from Illinois on CLEATUS by visiting the agency's contracts tab. Search and filter by contract type, NAICS code, set-aside, and more. CLEATUS aggregates data from SAM.gov, FPDS, USASpending.gov, and state procurement systems.

What does TRANSCOM at Scott AFB contract for?

U.S. Transportation Command at Scott AFB manages global military logistics — moving troops, equipment, and supplies worldwide. Contracts cover air/sea/land transportation services, logistics IT systems, supply chain management, cargo tracking, and distribution center operations. TRANSCOM's Defense Transportation System generates billions in annual contracts with both large carriers and small specialized firms.

What manufacturing contracts come from Rock Island Arsenal?

Rock Island Arsenal is the Army's premier government-owned manufacturing facility, producing gun mounts, recoil mechanisms, weapons systems components, and armored vehicle parts. The Joint Manufacturing and Technology Center awards contracts for machining, welding, metal fabrication, and specialized manufacturing services. The arsenal also hosts Army Contracting Command offices.

How do I access Illinois state procurement opportunities?

Illinois uses BidBuy (bidbuy.illinois.gov) for state contract solicitations. The Business Enterprise Program (BEP) provides goals for minority, female, and persons with disabilities-owned businesses on state contracts. Illinois PTAC offices in Chicago, Springfield, and other cities offer free contracting assistance.

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Illinois Government Agencies

Contracts, procurement, and competitive intelligence for Illinois agencies

Illinois hosts U.S. Transportation Command (TRANSCOM) at Scott AFB, which oversees all military logistics globally. Rock Island Arsenal is the Army's largest government-owned weapons manufacturing arsenal. Great Lakes is the Navy's only boot camp. Argonne National Laboratory drives energy and scientific research. Chicago's federal buildings house regional offices for most agencies.

Illinois Government Agencies

Contracts, procurement, and competitive intelligence for Illinois agencies

Agency Contracting Overview

Sub-Agencies(151)

Recent Illinois Contracts

600 Volt Underground Cable

2026 Centennial Ice Arena HVAC Replacement for Multi-Purpose Training Space

2026 Fontana-Pasquesi Park Backstop Improvements Project

ERP SELECTION CONSULTANT

Request for Qualifications Deferred Compensation Plan and Retirement Health Saving Services

Mechanical/Pumping System Design

Technical Supplier – Pump and Generator Equipment

Environmental and Permitting Support

Civil/Structural Engineering Design Services

Electrical and SCADA System Design

Recent Illinois Contracts

600 Volt Underground Cable

2026 Centennial Ice Arena HVAC Replacement for Multi-Purpose Training Space

2026 Fontana-Pasquesi Park Backstop Improvements Project

ERP SELECTION CONSULTANT

Request for Qualifications Deferred Compensation Plan and Retirement Health Saving Services

Mechanical/Pumping System Design

Technical Supplier – Pump and Generator Equipment

Environmental and Permitting Support

Civil/Structural Engineering Design Services

Electrical and SCADA System Design

Search all Illinois contracts

Search all Illinois contractors

Top Contracting Cities in Illinois

Recently Posted by Illinois

Get AI-powered intelligence on Illinois government agencies

Agency Contracting Overview

Sub-Agencies(151)

Recent Illinois Contracts

600 Volt Underground Cable

2026 Centennial Ice Arena HVAC Replacement for Multi-Purpose Training Space

2026 Fontana-Pasquesi Park Backstop Improvements Project

ERP SELECTION CONSULTANT

Request for Qualifications Deferred Compensation Plan and Retirement Health Saving Services

Mechanical/Pumping System Design

Technical Supplier – Pump and Generator Equipment

Environmental and Permitting Support

Civil/Structural Engineering Design Services

Electrical and SCADA System Design

Recent Illinois Contracts

600 Volt Underground Cable

2026 Centennial Ice Arena HVAC Replacement for Multi-Purpose Training Space

2026 Fontana-Pasquesi Park Backstop Improvements Project

ERP SELECTION CONSULTANT

Request for Qualifications Deferred Compensation Plan and Retirement Health Saving Services

Mechanical/Pumping System Design

Technical Supplier – Pump and Generator Equipment

Environmental and Permitting Support

Civil/Structural Engineering Design Services

Electrical and SCADA System Design

Search all Illinois contracts

Search all Illinois contractors

Top Contracting Cities in Illinois

Key Contracting Industries in Illinois

Notable Federal Installations

Illinois State Procurement

Small Business Resources

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Frequently Asked Questions

What does TRANSCOM at Scott AFB contract for?

What manufacturing contracts come from Rock Island Arsenal?

How do I access Illinois state procurement opportunities?