Mission
THE MARITIME AQUARIUM AT NORWALK SEEKS TO IGNITE A CONNECTION TO LONG ISLAND SOUND AND THE OCEAN TO ENRICH THE LIVES OF ALL PEOPLE AND INSPIRE ACTION TO PROTECT OUR BLUE PLANET.
Public Charity
THE MARITIME AQUARIUM AT NORWALK INC
THE MARITIME AQUARIUM AT NORWALK INC is a nonprofit organization categorized as Public Charity based in NORWALK, CT. Its most recent IRS filing (2025) reports revenue of $20.5M, expenses of $17.2M, total assets of $32.0M. Imperigo tracks 50 reported grant relationships connected to this organization totaling approximately $7.1M.
EIN: 061062912
NORWALK, CT
Latest filing: 2025
Total Revenue$20.5M
Total Expenses$17.2M
Total Assets$32.0M
Grant Records50
Funding Total$7.1M
Filing Years2021–2025
Sample Grants Received
GENERAL SUPPORT
$7,500
GENERAL SUPPORT
$150,000
ENDANGERED SPECIES COVID RELIEF
$128,742
For grant recipient's exempt purposes
$50,475
FOR GENERAL SUPPORT
$30,000
Showing up to 5 of 50 total records — full history available with membership.
Officers & Directors
TRUSTEE, EX OFFICIO
Ann Gilmartin
TRUSTEE (FROM 12/2024)
Basil Mavroleon
DIRECTOR OF FACILITIES
Beamonte Carlos
TRUSTEE, EX OFFICIO
Brian Bidolli
TRUSTEE
Cheryl De Vonish
CHAIR
Clayton Fowler
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $20.5M | $17.2M | $32.0M |
| 2024 | $16.5M | $16.1M | $27.2M |
| 2023 | $16.1M | $14.3M | $25.1M |
| 2022 | $18.2M | $13.2M | $22.9M |
| 2021 | $11.3M | $9.8M | $19.1M |
Between 2021 and 2025, reported annual revenue grew from $11.3M to $20.5M (+81%), with total assets most recently reported at $32.0M.
Interactive year-over-year charts and full filing details available with membership.