Not an SEC registrant

Hamilton Pacific Chamberlain LLC

Customers

5 federal agencies

Suppliers

None disclosed

Largest customer

—

No % disclosed

Named-customer revenue

—

No estimate available

Federal obligations

$21.1M

FY2026 · USAspending.gov

Band height is the estimated dollar value: the disclosed share × the discloser's revenue for that period (latest full year where available) or federal dollars obligated. Each side is scaled on its own; dashed outlines are named without a figure. Click a band to open its source.

Federal contracts 5

Agencies that awarded contracts to this company, from USAspending.gov. Dollars are obligated amounts as reported, not estimates; $23.8M in the latest fiscal year shown per agency.

Agency	Obligated	Fiscal year	Awards	Trend	Largest award
Department of the Interior National Park Service	$7.4M	FY 2026	16	$2.7M → $3.7M → $1.1M → $7.4M	140P1526F0019
TUMA INSTALL FIRE PROTECTION SYSTEMS Award 140P1526F0019 on USAspending.gov ↗ Largest of 16 awards in FY2026: $2.9M obligated
Department of Veterans Affairs Department of Veterans Affairs	$7.2M	FY 2026	54	$22.4M → $20.7M → $14.7M → $7.2M	36C25726C0008
PROJECT 671-22-179 INSTALL DEVICES FOR LEGIONELLA CONTROL AND PREVENTION Award 36C25726C0008 on USAspending.gov ↗ Largest of 54 awards in FY2026: $3.2M obligated
Department of Defense Department of the Army	$6.5M	FY 2026	4		W912HP26FA029
FJ HOLISTIC HEALTH AND FITNESS (H2F) B2100 RENO FY26 Award W912HP26FA029 on USAspending.gov ↗ Largest of 4 awards in FY2026: $6.5M obligated
Government Accountability Office GAO, Except Comptroller General	$1.6M	FY 2023	4		05GA0A23K0079
CONTRACTOR TO FURNISH ALL LABOR AND MATERIALS TO SEAL SHAFTS 7 AND 8 AT THE GOVERNMENT ACCOUNTABILITY OFFICE (GAO) HEADQUARTERS BUILDING (HQ) IN A SAFE MANOR. Award 05GA0A23K0079 on USAspending.gov ↗ Largest of 4 awards in FY2023: $995.6K obligated
Department of Agriculture Agricultural Research Service	$1.0M	FY 2025	6	$2.3M → $1.7M → $1.0M	1232SA25C0010
CHILLERS REPLACEMENT AT USDA APPALACHIAN FRUIT RESEARCH CENTER Award 1232SA25C0010 on USAspending.gov ↗ Largest of 6 awards in FY2025: $938.4K obligated

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