Anderson Tackman & Co. PLC
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 Anderson Tackman & Co. PLC audit?
Anderson Tackman & Co. PLC was the independent auditor for 5 retirement plan filings in plan year 2024, with clients in 1 state — the #1,263 practice nationally by volume.
Practice at a glance
| Measure | Value |
|---|---|
| Firm EIN (as filed) | 38-1977929 |
| Retirement plan audits (401(k), 403(b), pension) | 5 |
| All audited filings (incl. welfare plans) | 5 |
| States and territories with clients | 1 |
| National rank by retirement plan volume | #1,263 of 3,956 |
| National rank, all audited filings (league-table basis) | #1,361 of 4,052 |
| Average client size (participants) | 348 |
| Largest client (participants) | 867 |
Rankings derived from U.S. Department of Labor Form 5500 filings, plan year 2024. Read the full methodology.
Where does Anderson Tackman & Co. PLC audit plans?
| State | Plans audited | Share of practice |
|---|---|---|
| Michigan | 5 | 100.0% |
Largest concentration: Michigan (5 plans). State reflects the plan sponsor’s address, not the firm’s office locations.
What audit opinions does Anderson Tackman & Co. PLC issue?
| Opinion type | Filings | Share |
|---|---|---|
| Unmodified (clean) | 5 | 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 Anderson Tackman & Co. PLC
| Plan sponsor | State | Participants |
|---|---|---|
| Hannahville Indian Community | MI | 867 |
| Dagenais Enterprises Management Company, Inc. | MI | 306 |
| Engineered Machined Products, Inc. | MI | 270 |
| Stewart Manufacturing, LLC | MI | 117 |
Are you Anderson Tackman & Co. PLC? Add your ranking badge
Firms in this directory may display their standing on their own site. The badge reads “Ranked #1,361” — Anderson Tackman & Co. PLC’s position among 4,052 U.S. firms by audited Form 5500 filings in plan year 2024, the same ordering as the national rankings. It is a static SVG served from this domain, links back to this profile, and is regenerated with every data refresh, so the number stays current without any change on your end.
Copy this HTML into your website:
<a href="https://401kauditscout.com/firm/anderson-tackman-and-co-plc/"><img src="https://401kauditscout.com/badges/anderson-tackman-and-co-plc.svg" alt="Anderson Tackman & Co. PLC: ranked #1,361 for 401(k) plan audits by 401k Audit Scout, 2026" width="360" height="80" loading="lazy"></a>Please keep the badge unmodified and linked to this profile. Rank reflects engagement volume as filed, not audit quality — see the methodology.
About this profile
This page is generated from public U.S. Department of Labor Form 5500 filings in which Anderson Tackman & Co. PLC (EIN 38-1977929) is named as the plan’s independent qualified public accountant. Anderson Tackman & Co. PLC 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.