How big is Onsite's plan?

Onsite's plan reported $544K in assets and 22 participants for 2024.

Original filing (PDF)20250917064123NAL0000205217001

Onsite

Name: Onsite — Onsite 401(k), Form 5500 (2024)
Creator: Onsite
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Onsite 401(k)

401(k) retirement plan · Onsite's Onsite 401(k) held $544K in plan assets for 22 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$544K

Net assets (EOY)

$544K

Plan identifiers

Onsite's EIN is 26-4154669.

EIN 26-4154669

Plan number 001

Plan year 2024

ACK ID 20250917064123NAL0000205217001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Onsite from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Onsite's plan includes profit-sharing, a 401(k) feature, ERISA 404(c) participant direction.

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for ONSITE.

Finding similar companies…

Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.

Plan sponsor

Name

ONSITE

EIN

all filings

Address

5345 N. EL DORADO ST STE 15 · STOCKTON, CA · 95207

Phone

(209) 406-1925

Industry

Manufacturing

Plan administrator

Same as plan sponsor.

Plan characteristics

Plan number

001

Plan year

2024

Plan year begin

2024-01-01

Tax period

2024-12-31

Filed

2025-09-17

Pension benefit codes

2A · Age/service weighted or new comparability

2E · Profit-sharing

2J · 401(k) feature

2K · 401(m) arrangement

2F · ERISA section 404(c)

2G · Total participant-directed accounts

3D · Pre-approved plan (master / prototype / VS)

Audit & trust (Schedule H)

Service providers (Schedule C)

Small plans don't disclose service providers

Related plans

Similar-size Manufacturing plans

Millimeter Wave Products, Inc.

Millimeter Wave Products, Inc. 401(k) Plan

$543K · 18 participants

Sierra IC, Inc.

Sierra IC, Inc. Cash Balance Plan

$549K · 2 participants

Hampshire Controls Corporation

Hampshire Controls Corporation 401(k) Profit Sharing Plan

$535K · 7 participants

Custom Magnetics, Inc.

Custom Magnetics, Inc. Profit Sharing Plan

$535K · 29 participants

Critical Imaging LLC

Critical Imaging LLC 401(k) Plan

$559K · 4 participants

Researching more plans? Run a Form 5500 lookup by company name, EIN, or plan name.