Ellingson & Ellingson, LTD.
Employee benefit plan audit practice profile, built from plan year 2024 Form 5500 filings.
Last updated · Source data: plan year 2024 Form 5500 filings
How many 401(k) plans does Ellingson & Ellingson, LTD. audit?
Ellingson & Ellingson, LTD. was the independent auditor for 22 retirement plan filings in plan year 2024, with clients in 3 states and territories — the #474 practice nationally by volume.
Practice at a glance
| Measure | Value |
|---|---|
| Firm EIN (as filed) | 41-1399624 |
| Retirement plan audits (401(k), 403(b), pension) | 22 |
| All audited filings (incl. welfare plans) | 22 |
| States and territories with clients | 3 |
| National rank by retirement plan volume | #474 of 3,956 |
| National rank, all audited filings (league-table basis) | #507 of 4,052 |
| Average client size (participants) | 669 |
| Largest client (participants) | 2,160 |
Rankings derived from U.S. Department of Labor Form 5500 filings, plan year 2024. Read the full methodology.
Where does Ellingson & Ellingson, LTD. audit plans?
| State | Plans audited | Share of practice |
|---|---|---|
| Minnesota | 20 | 90.9% |
| South Dakota | 1 | 4.5% |
| Wisconsin | 1 | 4.5% |
Largest concentration: Minnesota (20 plans). State reflects the plan sponsor’s address, not the firm’s office locations.
What audit opinions does Ellingson & Ellingson, LTD. issue?
| Opinion type | Filings | Share |
|---|---|---|
| Unmodified (clean) | 22 | 100.0% |
| Qualified | 0 | 0.0% |
| Disclaimer | 0 | 0.0% |
| Adverse | 0 | 0.0% |
As coded on Schedule H. A disclaimer here usually reflects the legacy limited-scope reporting convention (now the ERISA Section 103(a)(3)(C) election), not a failed audit — see the methodology.
Largest plans audited by Ellingson & Ellingson, LTD.
| Plan sponsor | State | Participants |
|---|---|---|
| BLST Operating Company, LLC | MN | 2,160 |
| Nystrom & Associates, LTD. | MN | 2,096 |
| Edmentum | MN | 1,740 |
| Foss Swim School, LLC | MN | 997 |
| WSB & Associates, Inc. | MN | 945 |
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About this profile
This page is generated from public U.S. Department of Labor Form 5500 filings in which Ellingson & Ellingson, LTD. (EIN 41-1399624) is named as the plan’s independent qualified public accountant. Ellingson & Ellingson, LTD. did not supply, review, or endorse this information, and inclusion is not a recommendation. Filing data can contain sponsor-entered errors; corrections are welcome via the about page.