Group Main Stream Incorporated
Data sourced from IRS 990 public filings
Group Main Stream Incorporated The Agency provides a residential setting to assist adults with developmental disabilities to accomplish and maintain their highest attainable living skills and to improve their quality of life by supporting independence.The Agency owns and operates 8 group homes in Portland, Maine. The Agency also rents a house and apartments in the greater Portland, Maine area to provide supported living programs for its consumers.
Group Main Stream Incorporated has received 1 grants from 1 known foundation funders. Revenue increased from $13,134,402 in 2023 to $13,964,168 in 2024. Most recent reported revenue: $13,964,168.
Annual Revenue
$13,964,168
Known Funders
1
Grants Received
1
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $13,964,168 | $13,379,430 | $8,333,732 |
| 2023 | $13,134,402 | $12,874,687 | $7,690,965 |
| 2022 | $12,963,783 | $12,311,674 | $7,395,654 |
| 2021 | $14,953,844 | $12,550,972 | $5,966,697 |
| 2020 | $12,271,030 | $11,636,445 | $5,117,490 |
| 2019 | $11,811,912 | $11,483,774 | $4,712,960 |
| 2018 | $10,572,440 | $9,977,971 | $3,168,003 |
| 2017 | $8,525,980 | $8,324,232 | $2,692,464 |
Top Funders
SEATTLE, WA
Key Personnel
From 2024 IRS 990 filing
Ann-Marie Mayberry
Executive Director
Sally Serunian
Director
Jeff Bryan
Director
Mona Hilborn
Secretary
Mary Arnold
Treasurer
Katlyn Davidson
Vice President
Marie Gray
President
Frequently Asked Questions
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