Wallace, Plese + Dreher, LLP
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 Wallace, Plese + Dreher, LLP audit?
Wallace, Plese + Dreher, LLP was the independent auditor for 23 retirement plan filings in plan year 2024, with clients in 3 states and territories — the #468 practice nationally by volume.
Practice at a glance
| Measure | Value |
|---|---|
| Firm EIN (as filed) | 86-0841383 |
| Retirement plan audits (401(k), 403(b), pension) | 23 |
| All audited filings (incl. welfare plans) | 23 |
| States and territories with clients | 3 |
| National rank by retirement plan volume | #468 of 3,956 |
| National rank, all audited filings (league-table basis) | #498 of 4,052 |
| Average client size (participants) | 702 |
| Largest client (participants) | 4,168 |
Rankings derived from U.S. Department of Labor Form 5500 filings, plan year 2024. Read the full methodology.
Where does Wallace, Plese + Dreher, LLP audit plans?
| State | Plans audited | Share of practice |
|---|---|---|
| Arizona | 21 | 91.3% |
| California | 1 | 4.3% |
| Texas | 1 | 4.3% |
Largest concentration: Arizona (21 plans). State reflects the plan sponsor’s address, not the firm’s office locations.
What audit opinions does Wallace, Plese + Dreher, LLP issue?
| Opinion type | Filings | Share |
|---|---|---|
| Unmodified (clean) | 23 | 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 Wallace, Plese + Dreher, LLP
| Plan sponsor | State | Participants |
|---|---|---|
| Priority Ambulance, LLC | AZ | 4,168 |
| Desert de Oro Foods, Inc. | AZ | 4,079 |
| Synergos Companies LLC | AZ | 2,746 |
| Hickmans Egg Ranch, Inc. | AZ | 577 |
| Buesing Corp. | AZ | 432 |
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About this profile
This page is generated from public U.S. Department of Labor Form 5500 filings in which Wallace, Plese + Dreher, LLP (EIN 86-0841383) is named as the plan’s independent qualified public accountant. Wallace, Plese + Dreher, LLP 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.