About Hannis T. Bourgeois LLP
<p>Rooted in Louisiana’s capital region, Hannis T. Bourgeois LLP is a CPA firm that also handles employee benefit plan audits for organizations across the Baton Rouge–New Orleans corridor. Founded in 1924, the firm has grown to about 150 employees and operates from offices in Baton Rouge (HQ), Denham Springs, New Orleans, and Hammond.</p> <p>HTB’s work includes Audit + Assurance and Advisory services, along with Tax Planning + Preparation and Mergers + Acquisitions support. Plan sponsors looking for <a href="/auditors/401k">401(k) auditors</a> often work with firms that can coordinate audit fieldwork, financial statement reporting, and related tax matters under one roof.</p> <p>The firm’s industry experience includes Construction & Real Estate, Auto Dealerships, Non-Profit Organizations, and Manufacturing & Distribution. A practical differentiator is its multi-office Louisiana footprint, which makes on-site scheduling and local coordination easier for regional employers.</p> <p>For inquiries, contact Uvonne Brewer or call the Baton Rouge office at 225.928.4770.</p> <ul> <li>Founded: 1924</li> <li>Employees: 150</li> <li>Headquarters: Baton Rouge, Louisiana</li> <li>Other Louisiana offices: Denham Springs, New Orleans, Hammond</li> <li>Services: Audit + Assurance, Advisory, Tax Planning + Preparation, Mergers + Acquisitions</li> </ul>
Website: https://htbcpa.com/
Founded: 1924
Employees: 150
Office Locations
- Baton Rouge, LA (Headquarters)
Accreditations & Certifications
- AICPA EBPAQC
- AICPA Member
Audit Statistics (2024)
- Total Plans Audited: 45
- Total AUM Audited: $2.5B
- 401(k): 45 plans, $2.5B AUM
Plans Serviced (2025)
Largest plans where this firm is listed as a service provider (Schedule C) or IQPA (Schedule H) on the most recent filings (From Form 5500).
| Plan | Sponsor | Assets | Participants |
|---|---|---|---|
| AGC SELECT 401(K) PEP | PLAN PROFESSIONALS, LLC, NJ | $610M | 15,566 |
| AGC SOUTHWEST CHAPTERS 401(K) PLAN | HOUSTON CHAPTER AGC/LOUISIANA AGC, TX | $524M | 14,004 |
| ALBEMARLE CORPORATION REPRESENTED PENSION PLAN | ALBEMARLE CORPORATION, NC | $482M | 299 |
| AWC, INC. EMPLOYEES' SAVINGS PLAN | AWC, INC., LA | $411M | 616 |
| MEXICHEM FLUOR, INC. 401(K) PLAN | ORBIA ADVANCE CORPORATION, LA | $234M | 696 |
| 401(k) Retirement Plan | Healthcare Sponsor, LA | $148M | 2,656 |
| 401(k) Retirement Plan | Manufacturing Sponsor, LA | $139M | 886 |
| 401(k) Retirement Plan | Professional Services Sponsor, LA | $118M | 4,022 |
| 401(k) Retirement Plan | Technology Sponsor, LA | $83M | 312 |
🔒 Want to unlock and download Hannis T. Bourgeois LLP's client list?
Subscribe to Basic or Premium today to reveal and download all 58 client plans.
Subscribe Today