Supply Chain Map
Not an SEC registrant

EA Engineering, Science, And Technology, INC

Customers
7
4 federal agencies, 3 prime contractors
Suppliers
7
7 federal subcontractors
Largest customer
—
No % disclosed
Named-customer revenue
—
No estimate available
Federal obligations
$66.2M
FY2026 · USAspending.gov
SuppliersCustomersCascade Drilling, L.P.subcontract · $12.2MCascade Drilling, L.P. (subcontractor): $12.2M in FY2025 across 1 awardsEnvironmental Quality Managesubcontract · $11.7MEnvironmental Quality Management, INC (subcontractor): $11.7M in FY2025 across 1 awardsSlack Chemical CO INCsubcontract · $2.3MSlack Chemical CO INC (subcontractor): $2.3M in FY2025 across 1 awardsSGS North America INC.subcontract · $1.0MSGS North America INC. (subcontractor): $1.0M in FY2025 across 1 awardsEnvironmental Data Services subcontract · $588.7KEnvironmental Data Services INC (subcontractor): $588.7K in FY2025 across 2 awardsTestamerica Laboratories INCsubcontract · $585.8KTestamerica Laboratories INC (subcontractor): $585.8K in FY2025 across 4 awardsShadco, LLC.subcontract · $501.1KShadco, LLC. (subcontractor): $501.1K in FY2025 across 1 awardsEnvironmental Protection Agefederal · $36.2MEnvironmental Protection Agency (federal): $36.2M in FY2026 across 106 awardsDefensefederal · $28.9MDepartment of Defense (federal): $28.9M in FY2026 across 98 awardsAecom Technical Services, INsubcontract · $6.3MAecom Technical Services, INC. (prime contractor): $6.3M in FY2025 across 1 awardsHDR, INCsubcontract · $2.3MHDR, INC (prime contractor): $2.3M in FY2025 across 1 awardsInteriorfederal · $1.7MDepartment of the Interior (federal): $1.7M in FY2024 across 19 awardsMantech SRS Technologies, INsubcontract · $1.3MMantech SRS Technologies, INC. (prime contractor): $1.3M in FY2025 across 2 awardsVeterans Affairsfederal · $1.1MDepartment of Veterans Affairs (federal): $1.1M in FY2026 across 3 awardsEA Engineering, Science, And Technology, INC
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 4

Agencies that awarded contracts to this company, from USAspending.gov. Dollars are obligated amounts as reported, not estimates; $67.9M in the latest fiscal year shown per agency.

Federal subcontractors 7

Companies this contractor subcontracted work to on federal prime contracts. From USAspending.gov subaward reports; amounts are as reported by the prime contractor, latest report per subaward, $500K+ a year.

Federal subcontracts received 3

Prime contractors that subcontracted federal work to this company. From USAspending.gov subaward reports; amounts are as reported by the prime contractor, latest report per subaward, $500K+ a year.

Alerts are coming

Get an email when EA Engineering, Science, And Technology, INC's disclosed suppliers or customers change. Join the list and we'll tell you when alerts launch. One email, no spam.

We store only your email, the page you signed up from and the time. Privacy