● Congressional district

Illinois's 3rd District

Where federal work lands. ≈ inferred district figures are inferred from place-of-performance addresses.

$425.6M

work performed here, FY2025

contractors

Institute of Gas Tech…

top contractor

Part of Illinois

Represented byDelia C. Ramirez(D, House)·Richard J. Durbin(D, Senate)·Tammy Duckworth(D, Senate)

Obligations by year

≈ computed

$327.9M

FY20

$349.8M

FY21

$166.7M

FY22

$229.1M

FY23

$256.7M

FY24

$425.6M

FY25

▲ 30%

since FY20

Top contractors performing here

Institute of Gas Technology$10.5M

Redacted Due to Pii$1M

Aar Government Services, Inc.$204.4K

CDW Government LLC$104.7K

Hartford Insurance Company of the Midwest$29.8K

Asi Underwriters Corp$4.3K

United Services Automobile Association$3.7K

≈ inferred inferred from each contractor’s place-of-performance in this district: the contractors we track, not every firm here.

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Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are ✓ from source; figures we calculate are ≈ computed; links we infer (corporate parents, districts, competitors, connections between records) are ≈ inferred, worded carefully, never asserted as fact and never a claim that one thing caused another. Spot an error? Tell us.