Mersereau, Lazenby & Rockas LLC
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 Mersereau, Lazenby & Rockas LLC audit?
Mersereau, Lazenby & Rockas LLC was the independent auditor for 6 retirement plan filings (8 audited filings including welfare plans) in plan year 2024, with clients in 3 states and territories — the #1,221 practice nationally by volume.
Practice at a glance
| Measure | Value |
|---|---|
| Firm EIN (as filed) | 58-2115374 |
| Retirement plan audits (401(k), 403(b), pension) | 6 |
| All audited filings (incl. welfare plans) | 8 |
| States and territories with clients | 3 |
| National rank by retirement plan volume | #1,221 of 3,956 |
| National rank, all audited filings (league-table basis) | #1,054 of 4,052 |
| Average client size (participants) | 440 |
| Largest client (participants) | 614 |
Rankings derived from U.S. Department of Labor Form 5500 filings, plan year 2024. Read the full methodology.
Where does Mersereau, Lazenby & Rockas LLC audit plans?
| State | Plans audited | Share of practice |
|---|---|---|
| Georgia | 4 | 66.7% |
| California | 1 | 16.7% |
| Tennessee | 1 | 16.7% |
Largest concentration: Georgia (4 plans). State reflects the plan sponsor’s address, not the firm’s office locations.
What audit opinions does Mersereau, Lazenby & Rockas LLC issue?
| Opinion type | Filings | Share |
|---|---|---|
| Unmodified (clean) | 6 | 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 Mersereau, Lazenby & Rockas LLC
| Plan sponsor | State | Participants |
|---|---|---|
| Nicolon Corporation | GA | 614 |
| Toray Advanced Composites USA | CA | 593 |
| Polyloom Corp of America D/B/A Tencate Grass | TN | 560 |
| Southern Mills, Inc. D/B/A Tencate Protective Fabrics | GA | 476 |
| Techcxo, LLC | GA | 227 |
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About this profile
This page is generated from public U.S. Department of Labor Form 5500 filings in which Mersereau, Lazenby & Rockas LLC (EIN 58-2115374) is named as the plan’s independent qualified public accountant. Mersereau, Lazenby & Rockas LLC 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.