


3Rivers
Civic and Social Organizations • Portland, Maine, United States • 51-100 Employees
Company overview
| Headquarters | 15 Saunders Way, 500-G, Westbrook, Maine 04092, US |
| Websites | |
| NAICS | 8134 |
| Keywords | ICF, Home Support, Shared Living, Adult Case Management, Residential Group Living |
| Founded | 2025 |
| Employees | 51-100 |
Key Contacts at 3Rivers
Catherine Thibedeau
Executive Director Emerit
Sylvain Ifashabayo
Senior Director Of Residential Services
Heidi Mansir
Executive Director Emertius
Erin Martinez
Director Of Case Management
Terri Scott
Chief Deputy Director
Ann Mayberry
Chief Executive Officer
Jessica Harmon
Director Of Quality Improvement & Compliance
3Rivers Email Formats
3Rivers uses 3 email formats. The most common is {first name}{last name} (e.g., johndoe@gmsme.org), used 57.1% of the time.
| Format | Example | Percentage |
|---|---|---|
{first name}{last name} | johndoe@gmsme.org | 57.1% |
{first initial}{last name} | jdoe@gmsme.org | 28.6% |
{last name}{last name} | doedoe@gmsme.org | 14.3% |
About 3Rivers
3Rivers provides support services to adults with intellectual disabilities and autism. Our mission is: Empowering and supporting people with disabilities to live purposeful, connected lives by promoting independence, dignity, and inclusion. We have four regional offices: Southern Region: 15 Saunders Way, Suite 500-G, Westbrook, ME 04092 Phone: (207) 523-5170; Fax: (207) 854-1787 Central Region: 25 Winter Street, Gardiner, ME 04345 Phone: (207) 582-8021; Fax: (207) 582-2457 North-Central Region: 2 Hillside Road, Orono, ME 04473 Phone: (207) 866-3769; Fax: (207) 866-4982 Northern Region: 1294 Crystal Road, Island Falls, ME 04747 Phone: (207) 866-3769; Fax: (207) 866-3769
3Rivers revenue & valuation
| Annual revenue | $4,705,525 |
| Revenue per employee | $86,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Civic and Social Organizations industry and current estimated revenues | $15,100,000 |
| Total funding | No funding |
Employees by Management Level
Total employees: 51-100
Seniority
Employees
Employees by Department
3Rivers has 13 employees across 7 departments.
Departments
Number of employees
Funding Data
3Rivers has never raised funding before.
Frequently asked questions
4.8
40,000 users



