California › Manufacturing › 100 to 249 participants
Form 5500 statement · plan year 1 Jan 2025 to 31 Dec 2025
Esl Power Systems, Inc. Employee Stock Ownership Plan
Sponsored by Esl Power Systems Inc., Corona, CA
Form 5500 information is as filed by the plan administrator with the Department of Labor and may be amended. Figures reflect the plan year shown, not current balances. Form 5500 contains no individual account balances. Look up the original filing at EFAST2.
Esl Power Systems Inc. of Corona, California sponsors Esl Power Systems, Inc. Employee Stock Ownership Plan, an employee stock ownership plan. Its Form 5500 for the plan year ending 31 Dec 2025 shows 208 participants (147 active) and $14.6M in net assets.
The employer contributed $1.2M during the year, or $8,237 per active participant against a same-size median of $2,447; participants contributed —. Benefits paid out totalled $66K.
The filing reports no service provider compensation on Schedule C. That is common where fees are paid by the employer or taken from investment returns, neither of which appears there. Administrative expenses charged to the plan were $100.
Across the filings on record, net assets went from −$12.8M in 2022 to $14.6M in 2025 (), and participants from 138 to 208 (up 51%).
The independent accountant's opinion on the financial statements was unmodified (unqualified).
Compared with similar plans
| Measure, plan year 2024 | This plan | Same size | Same industry | All US DC plans |
|---|---|---|---|---|
| Net assets per participant | — | $60,185 | $62,303 | $53,102 |
| Employer contributions per active participant | $6,235 | $2,447 | $2,187 | $2,175 |
| Schedule C compensation per participant | — | $194 | $136 | $123 |
| Schedule C compensation, share of net assets | — | 0.32% | 0.24% | 0.26% |
| Administrative expenses per participant | $0.26 | $176 | $131 | $116 |
Peer columns are medians for plan year 2024 across defined contribution plans with 100 or more participants: 100 to 249 participants (21,996 plans), manufacturing (11,377) and all US plans (63,460). Fee medians cover plans that report an amount.
Trend by plan year
| Plan year | Participants | Net assets | Per participant | Employer contributions | Participant contributions | Schedule C compensation |
|---|---|---|---|---|---|---|
| 2025 | 208 | $14.6M | $70,043 | $1.2M | — | $0 |
| 2024 | 215 | −$7.7M | −$35,670 | $1.0M | — | $0 |
| 2023 | 176 | −$8.8M | −$50,250 | $1.8M | — | $0 |
| 2022 | 138 | −$12.8M | −$92,855 | $2.5M | — | $0 |
| 2021 | 113 | — | — | — | — | — |
Years in which the plan filed the full Form 5500 with 100 or more participants, from 2009. Plan year is the year in which the plan year began.
Statement for the year
- Net assets, beginning of year−$7,669,367
- Employer contributions$1,210,842
- Participant contributions—
- Rollovers and other contributions—
- Total contributions$1,210,842
- Total income, including investment results$22,915,952
- Benefits paid$66,235
- Administrative expenses$100
- Total expenses$677,177
- Net income$22,238,775
- Net transfers$0
- Net assets, end of year$14,569,408
Participants
- Active participants147
- Retired or separated, receiving benefits3
- Retired or separated, entitled to future benefits58
- Participants with account balances197
- Total participants, end of year208
Fees and service providers
No service provider organisations are listed on Schedule C for this plan year.
Schedule C, Part I line 2: providers that received $5,000 or more, with the form's own service codes. Individuals named on Schedule C (plan employees, individual trustees) are never shown and their compensation is excluded. Eligible indirect compensation disclosed by formula carries no dollar amount. See how to read Schedule C fees.
Administrative expenses on Schedule H
- Trustee and custodial fees$100
- Total administrative expenses$100
Investment structure
Assets at year end by Schedule H category. The form shows the kind of vehicle holding the money, not the funds on the menu.
- Employer securities$38.2M · 99.5%
- Cash (interest and non-interest bearing)$203K · 0.5%
Audit and compliance answers, as filed
- Accountant's opinionUnmodified (unqualified)
- Audit scope limited under ERISA section 103(a)(3)(C)No
- Accounting firmRP&B, Inc., Apac
- Participant contributions reported as transmitted lateNo
- Covered by a fidelity bondYes, $1,000,000
- Blackout period during the yearNo
These are the plan administrator's own answers on Schedule H, Part IV. A reported late transmittal is the filer's disclosure of a timing lapse, usually corrected through the Department of Labor's voluntary program; the amount is the total involved, not a loss.
Plan characteristics
2IStock bonus2PLeveraged ESOP2EProfit-sharing plan2QThe employer maintaining this ESOP is an S corporation3IPlan requiring that all or part of employer contributions be invested and held in employer securities
Codes entered on Form 5500 line 8a, with the labels from the official instructions. Business code 335310: Electrical Equipment Mfg.
Other plans of Esl Power Systems Inc.
| Plan | Participants | Net assets |
|---|---|---|
| Esl Power Systems, Inc. Savings and Retirment Plan | 166 | $11.6M |
Similar plans in California
| Plan | Sponsor | Participants | Net assets | Per participant |
|---|---|---|---|---|
| Le Fiell Manufacturing Company Employee Stock Ownership Plan | Le Fiell Manufacturing Company | 208 | $28.7M | $137,972 |
| Spates Fabricators, Inc. Profit Sharing Plan | Spates Fabricators, Inc. | 207 | $11.1M | $53,782 |
| Biscomerica 401(k) Savings Plan | Biscomerica Corporation | 208 | $11.3M | $54,264 |
| Prestige Mold Incorporated 401(k) Retirement Plan | Prestige Mold Incorporated | 207 | $14.2M | $68,475 |
| Material in Motion 401(k) Plan | Material in Motion | 208 | $5.8M | $28,111 |
| Fmi Holdco LLC 401(k) Plan | Fmi Holdco LLC | 206 | $7.2M | $34,778 |
Defined contribution plans in manufacturing closest in size.
Questions and answers
How big is Esl Power Systems, Inc. Employee Stock Ownership Plan?
208 participants at the end of the plan year ending 31 Dec 2025, of whom 147 were active employees, with net assets of $14,569,408. Among defined contribution plans that places it in the 100 to 249 participants band, which held 21,996 plans in plan year 2024.
What does Esl Power Systems Inc. contribute per participant?
The filing reports $1,210,842 in employer contributions for the year, which is $8,237 per active participant; the median for plans of the same type and size was $2,447 in plan year 2024. Form 5500 reports the total only. It does not state the match formula, and the per-participant figure is an average, not any one person's contribution.
What fees does the plan pay and how do they compare?
Schedule C reports no provider compensation for the year. Administrative expenses on Schedule H were $100. Investment costs deducted inside mutual funds and other pooled vehicles are not itemised on Form 5500, so these figures are a floor rather than a full cost.
Who runs the plan?
The sponsor is Esl Power Systems Inc.. The financial statements were audited by RP&B, Inc., Apac. Form 5500 also names the plan administrator's signer and other individuals; this site publishes organisations only.
Was the audit opinion unqualified?
The filing reports an unmodified (unqualified) opinion. Unmodified (formerly "unqualified") is the standard clean opinion.
How current is this, and does it show my balance?
This is the Form 5500 for the plan year 1 Jan 2025 to 31 Dec 2025, received by the Department of Labor on 27 Jul 2026. Filings are due seven months after the plan year ends, or nine and a half with an extension, so the public record always runs a year or more behind. It contains plan-level totals only: no individual balances, contributions or names of participants exist in the data.
Provenance
Source: U.S. Department of Labor, Employee Benefits Security Administration, Form 5500 research files (Form 5500, Schedule H, Schedule C) for plan years 2009 to 2025, public domain, with filings received through 24 Aug 2026. This page shows the latest filing on record for EIN 33-0680326, plan 002, received 27 Jul 2026; an amended filing replaces it at the next build. Medians and percentiles are computed by this site; see the methodology. Report an error through corrections.