| Matt Marks | AGC Maine | — | 2024-02 |
| Bruce Gerrity | American Property Casualty Insurance Association | — | 2024-02 |
| Matt Marks | Anduril Industries | — | 2024-04 |
| Garrett Mason | Associated Builders and Contractors of Maine | — | 2024-01 |
| Tim Walton | CIANBRO | — | 2024-02 |
| Jeremy Payne | CTIA - The Wireless Association | — | 2024-01 |
| Kathleen Newman | Central Maine Power Company | — | 2024-02 |
| Kate Gore | Charter Communications, Inc. | — | 2024-03 |
| Jay Nutting | Coalition for Community Solar Access | — | 2024-02 |
| Nathen Cloutier | Hospitality Maine | — | 2024-03 |
| Adam Goode | Maine AFL-CIO | — | 2024-02 |
| Tim Walton | Maine Aggregate Association | — | 2024-02 |
| Myles Smith | Maine Broadband Coalition | — | 2024-02 |
| Maura Pillsbury | Maine Center for Economic Policy | — | 2024-02 |
| Christine Cummings | Maine Grocers & Food Producers Association | — | 2024-02 |
| Jeffrey Austin | Maine Hospital Association | — | 2024-02 |
| BJ McCollister | Maine Labor Climate Council | — | 2024-01 |
| Scott Cuddy | Maine Labor Climate Council | — | 2024-01 |
| Kate Dufour | Maine Municipal Association | — | 2024-02 |
| Chris Jackson | Maine Potato Board | — | 2024-02 |
| Eliza Donoghue | Maine Renewable Energy Association | — | 2024-02 |
| Jay Nutting | Maine Renewable Energy Association | — | 2024-02 |
| Linda Caprara | Maine State Chamber of Commerce | — | 2024-02 |
| David Clough | National Federation of Independent Business | — | 2024-02 |
| Jeremy Payne | RENEW Northeast | — | 2024-05 |
| Ania Wright | Sierra Club Maine | — | 2024-02 |