● Congressional district

North Carolina's 4th District

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

$7.8B

work performed here, FY2025

contractors

Duke University

top contractor

Part of North Carolina

Represented byValerie P. Foushee(D, House)·Thom Tillis(R, Senate)·Ted Budd(R, Senate)

Obligations by year

≈ computed

$6.8B

FY20

$6.8B

FY21

$7.3B

FY22

$6.3B

FY23

$7.8B

FY24

$7.8B

FY25

▲ 15%

since FY20

Top contractors performing here

Duke University$586.9M

Research Triangle Institute$507.3M

Family Health International$283.5M

LC Industries Inc$134.1M

General Dynamics Corporation$103.3M

Salient Crgt, Inc.$77M

Transportation North Carolina Department$44.2M

Glaxosmithkline, LLC$29.9M

University of Massachusetts Medical School$13.8M

Northrop Grumman Systems Corporation$13.7M

≈ 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.