● Congressional district

IL-10

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

$5.1B

work performed here, FY2025

contractors

Cardinal Health 200, …

top contractor

Part of Illinois

Represented byBradley Scott Schneider(D, House)·Richard J. Durbin(D, Senate)·Tammy Duckworth(D, Senate)

Obligations by year

≈ computed

$4.7B

FY23

$4.9B

FY24

$5.1B

FY25

▲ 8%

since FY23

Top contractors performing here

Cardinal Health 200, LLC$472.6M

W.w. Grainger, Inc.$357.3M

Goodwill Industries of Southeastern Wisconsin, Inc.$134.7M

Illinois Department of Transportation$45.1M

CDW Government LLC$31.8M

Quest Diagnostics Incorporated$6.1M

≈ 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; anything we compute or infer (corporate parents, districts, competitors) is ≈ inferred and worded carefully, never asserted as fact.