● Congressional district

Colorado's 4th District

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

$5B

work performed here, FY2025

contractors

Sierra Nevada Company…

top contractor

Part of Colorado

Represented byLauren Boebert(R, House)·Michael F. Bennet(D, Senate)·John W. Hickenlooper(D, Senate)

Obligations by year

≈ computed

$3.8B

FY20

$3.6B

FY21

$3.7B

FY22

$3.7B

FY23

$4.4B

FY24

$5B

FY25

▲ 30%

since FY20

Top contractors performing here

Sierra Nevada Company, LLC$1.7B

Redacted Due to Pii$228.2M

Colorado Department of Transportation$94.7M

Lockheed Martin Corporation$64.1M

Peraton Corp.$8.2M

Ea Engineering, Science, and Technology, Inc., PBC$340.5K

CDW Government LLC$284.1K

AT&T Enterprises, LLC$278.6K

DH Technologies, Inc.$220.5K

≈ 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.