| Monroe Infrared Technology | | Kennebunk | ME | | Key Contacts | Active Projects |  .com |
| Oak Point Associates | | Biddeford | ME | Architect | Key Contacts | Active Projects |  .com/ |
| TY Lin Internation Group | | Falmouth | ME | Architect | Key Contacts | Active Projects | .com/ |
| Lavallee Brensinger Architects LBA | | Portland | ME | Architect | Key Contacts | Active Projects |  .com/ |
| Renewable Power Consulting, PA | | Palmyra | ME | | Key Contacts | Active Projects | .com/ |
| VHB | | South Portland | ME | Engineer | Key Contacts | Active Projects | .aspx |
| Harriman Architects & Engineers / Harriman Associates | | Auburn | ME | Architect | Key Contacts | Active Projects | .com |
| TRC Solutions Engineers | | Augusta | ME | Engineer | Key Contacts | Active Projects | .com |
| GEI Consultants | | Portland | ME | Engineer | Key Contacts | Active Projects |  .com/ |
| Shelterwood Forest Solutions, Inc. | | Bangor | ME | | Key Contacts | Active Projects | .com/ |
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