● Congressional district

Guam (delegate)

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

$4.9B

work performed here, FY2025

contractors

TPC-Nan a Joint Ventu…

top contractor

Part of Guam

Obligations by year

≈ computed

$3.2B

FY20

$5.2B

FY21

$3B

FY22

$3.7B

FY23

$4B

FY24

$4.9B

FY25

▲ 53%

since FY20

Top contractors performing here

TPC-Nan a Joint Venture$576.1M

Core Tech-Hdcc-Kajima LLC$457.8M

Government of Guam- Department of Administration$436.8M

Global Pacific Design Builders, LLC$208.8M

Granite-Obayashi 2, a Joint Venture$194.4M

Department of Public Health and Social Services$146.5M

Sea Pac Engineering Inc$121.2M

Nan Inc$91.3M

Slsco, Ltd.$41.8M

Hensel Phelps Construction CO$19.5M

≈ 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.