Energy Service Partners, Inc

EIN 47-4568223renewables & environmentLatest filing 2025

Plans

Retirement

$1.1M assets

Welfare

Participants

4255 E. AIRPORT DRIVE - ONTARIO, CA 91761866-865-4559joinesp.comLinkedIn51-200 employeesrenewables & environment

Plans on this EIN

1 filing

#001401(k)-$1.1M - 81 part

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Retirement#001

ESP 401(K) PLAN

401(k)

Assets$1.1M

Participants81

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Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers

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Retirement plans1

Plan #	Name	Type	Assets	Participants	Latest year
001	ESP 401(K) PLAN	401(k)	$1.1M	81	2025

Retirement plans

Filings through Oct 24, 2026.

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