DS&B, 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 DS&B, LTD audit?
DS&B, LTD was the independent auditor for 32 retirement plan filings in plan year 2024, with clients in 7 states and territories — the #340 practice nationally by volume.
Practice at a glance
| Measure | Value |
|---|---|
| Firm EIN (as filed) | 41-1475695 |
| Retirement plan audits (401(k), 403(b), pension) | 32 |
| All audited filings (incl. welfare plans) | 32 |
| States and territories with clients | 7 |
| National rank by retirement plan volume | #340 of 3,956 |
| National rank, all audited filings (league-table basis) | #359 of 4,052 |
| Average client size (participants) | 600 |
| Largest client (participants) | 4,936 |
Rankings derived from U.S. Department of Labor Form 5500 filings, plan year 2024. Read the full methodology.
Where does DS&B, LTD audit plans?
| State | Plans audited | Share of practice |
|---|---|---|
| Minnesota | 18 | 56.3% |
| Wisconsin | 9 | 28.1% |
| Arizona | 1 | 3.1% |
| Florida | 1 | 3.1% |
| Montana | 1 | 3.1% |
| North Dakota | 1 | 3.1% |
| New Hampshire | 1 | 3.1% |
Largest concentration: Minnesota (18 plans). State reflects the plan sponsor’s address, not the firm’s office locations.
What audit opinions does DS&B, LTD issue?
| Opinion type | Filings | Share |
|---|---|---|
| Unmodified (clean) | 32 | 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 DS&B, LTD
| Plan sponsor | State | Participants |
|---|---|---|
| Digi-Key Corporation | MN | 4,936 |
| Vomela Specialty Company | MN | 1,418 |
| The Napoli Group LLC | NH | 1,346 |
| Lakewood Health System | MN | 1,056 |
| ST. Croix Regional Medical Center, Inc. | WI | 1,032 |
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About this profile
This page is generated from public U.S. Department of Labor Form 5500 filings in which DS&B, LTD (EIN 41-1475695) is named as the plan’s independent qualified public accountant. DS&B, 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.