Funding search · EIN 232867116 · Rockport, MA

Horizon Foundation

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

300
grants reported
$3.7M
total given
2022–2024
filing years
$12,000
median grant

Based on grants this organization reported to the IRS for tax years 20222024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

enrichmenthorizonsstudentchapterclubconservancycouncilfish

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Banner Lake Club2 grants · $60,000
  • Midcoast Conservancy3 grants · $45,000
  • Bigelow Laboratory for Ocean Sciences3 grants · $45,000
  • Alliance To Protect Nantucket Sound2 grants · $42,500
  • Rangeley Lakes Heritage Trust2 grants · $40,000
  • House of Hope2 grants · $40,000
  • Osterville Village Library2 grants · $40,000
  • Prosperityme2 grants · $40,000
  • Carver Foundation of Norwalk Ct2 grants · $40,000
  • Boys & Girls Club of Martin County2 grants · $40,000

Giving over time

$1.2M
2022
$1.2M
2023
$1.3M
2024

Grant history

The 100 largest of 300 grants.

  • $40,000

    Banner Lake Club · Hobe Sound, FL · 2022

    General Support

  • $25,000

    Alliance To Protect Nantucket Sound · Hyannis, MA · 2022

    General Support

  • $25,000

    The Conservation Fund · Stuart, FL · 2022

    General Support

  • $20,000

    3s Artspace · Portsmouth, NH · 2024

    General Support

  • $20,000

    Banner Lake Club · Hobe Sound, FL · 2024

    General Support

  • $20,000

    Boys & Girls Club of Martin County · Hobe Sound, FL · 2024

    General Support

  • $20,000

    Carver Foundation of Norwalk Ct · Norwalk, CT · 2024

    General Support

  • $20,000

    Higher Ground · Ketchum, ID · 2024

    General Support

  • $20,000

    House of Hope · Stuart, FL · 2024

    General Support

  • $20,000

    Kieve Wavus Education · Nobleboro, ME · 2024

    General Support

  • $20,000

    New Canaan Country School · New Canaan, CT · 2024

    Horizons Student Enrichment Program

  • $20,000

    Osterville Village Library · Osterville, MA · 2024

    General Support

  • $20,000

    Portland Community Squash · Portland, ME · 2024

    General Support

  • $20,000

    Prosperityme · Portland, ME · 2024

    General Support

  • $20,000

    Rangeley Lakes Heritage Trust · Rangeley, ME · 2024

    General Support

  • $20,000

    The Ecology School · Saco, ME · 2024

    General Support

  • $20,000

    The Everglades Foundation · Palmetto Bay, FL · 2024

    General Support

  • $20,000

    The Nature Conservancy · Arlington, VA · 2024

    The Nature Conservancy in Idaho

  • $20,000

    Wood River Land Trust · Hailey, ID · 2024

    General Support

  • $20,000

    Barnstable Land Trust · West Barnstable, MA · 2023

    General Support

  • $20,000

    Cranberry Sunset Farm · Marstons Mills, MA · 2023

    General Support

  • $20,000

    Idaho Basecamp · Ketchum, ID · 2023

    General Support

  • $20,000

    Maine Public · Lewiston, ME · 2023

    General Support

  • $20,000

    New Canaan Mounted Troop · New Canaan, CT · 2023

    General Support

  • $20,000

    Norwalk Land Trust · Norwalk, CT · 2023

    General Support

  • $20,000

    Person-To-Person · Darien, CT · 2023

    General Support

  • $20,000

    Portland Symphony Orchestra · Portland, ME · 2023

    General Support

  • $20,000

    Rowayton Arts Center · Rowayton, CT · 2023

    General Support

  • $20,000

    Snake River Waterkeeper · Boise, ID · 2023

    General Support

  • $20,000

    The Nature Conservancy in Maine · Brunswick, ME · 2023

    General Support

  • $20,000

    The Trust for Public Land · Portland, ME · 2023

    General Support

  • $20,000

    Wolfe'S Neck Center for Agriculture and the Environment · Freeport, ME · 2023

    General Support

  • $20,000

    Wood River Community Ymca · Ketchum, ID · 2023

    General Support

  • $20,000

    Bigelow Laboratory for Ocean Sciences · East Boothbay, ME · 2022

    General Support

  • $20,000

    Boys & Girls Club of Martin County · Hobe Sound, FL · 2022

    General Support

  • $20,000

    Carver Foundation of Norwalk Ct · Norwalk, CT · 2022

    General Support

  • $20,000

    Connecticut Zoological Society · Bridgeport, CT · 2022

    General Support

  • $20,000

    Fabien Cousteau Ocean Learning Center · New York, NY · 2022

    General Support

  • $20,000

    House of Hope · Stuart, FL · 2022

    General Support

  • $20,000

    Kieve Wavus Education · Nobleboro, ME · 2022

    General Support

  • $20,000

    Locker Project · Portland, ME · 2022

    General Support

  • $20,000

    Maine Audubon · Falmouth, ME · 2022

    General Support

  • $20,000

    Midcoast Conservancy · Edgecomb, ME · 2022

    General Support

  • $20,000

    New Canaan Country Day School · New Canaan, CT · 2022

    Horizons Student Enrichment Program

  • $20,000

    Norwalk Grassroots Tennis & Education · Norwalk, CT · 2022

    General Support

  • $20,000

    Osterville Village Library · Osterville, MA · 2022

    General Support

  • $20,000

    Project Lift · Palm City, FL · 2022

    General Support

  • $20,000

    Prosperityme · Portland, ME · 2022

    General Support

  • $20,000

    Rangeley Lakes Heritage Trust · Rangeley, ME · 2022

    General Support

  • $20,000

    Regional Ymca of Western Ct · Brookfield, CT · 2022

    General Support

  • $20,000

    Spaulding Rehabilitation Hospital Corporation · Charlestown, MA · 2022

    General Support

  • $20,000

    The Nature Conservancy in Idaho · Hailey, ID · 2022

    General Support

  • $19,100

    Higher Ground · Ketchum, ID · 2022

    General Support

  • $19,000

    Lee Pesky Learning Center · Boise, ID · 2023

    General Support

  • $19,000

    New Canaan Library · New Canaan, CT · 2023

    General Support

  • $19,000

    The Community Library · Ketchum, ID · 2023

    General Support

  • $18,500

    Association To Preserve Cape Cod · Dennis, MA · 2023

    General Support

  • $18,000

    Hurricane Island Outward Bound School · Camden, ME · 2022

    General Support

  • $18,000

    My Place Teen Center · Westbrook, ME · 2022

    General Support

  • $17,500

    Alliance To Protect Nantucket Sound · Hyannis, MA · 2024

    General Support

  • $17,500

    Spaulding Rehabilitation Hospital Corporation · Charlestown, MA · 2024

    General Support

  • $15,000

    Arts Foundation of Cape Cod · Hyannis, MA · 2024

    General Support

  • $15,000

    Barnstable Clean Water Coalition · Osterville, MA · 2024

    General Support

  • $15,000

    Camp Boggy Creek · Eustis, FL · 2024

    General Support

  • $15,000

    Conservation Law Foundation · Boston, MA · 2024

    General Support

  • $15,000

    Maine Audubon · Falmouth, ME · 2024

    General Support

  • $15,000

    Maltz Jupiter Theatre · Jupiter, FL · 2024

    General Support

  • $15,000

    Massachusetts Audubon Society · Lincoln, MA · 2024

    General Support

  • $15,000

    Mill River Park Collaborative · Stamford, CT · 2024

    General Support

  • $15,000

    New Hampshire Charitable Foundation · Concord, NH · 2024

    General Support

  • $15,000

    Norwalk Grassroots Tennis & Education · Norwalk, CT · 2024

    General Support

  • $15,000

    Preservation Foundation of Palm Beach · Palm Beach, FL · 2024

    General Support

  • $15,000

    Project Lift · Palm City, FL · 2024

    General Support

  • $15,000

    The Maine Center for Public Interest Reporting · Hallowell, ME · 2024

    General Support

  • $15,000

    Appalachian Mountain Club · Boston, MA · 2023

    General Support

  • $15,000

    Bartlett Arboretum & Gardens · Stamford, CT · 2023

    General Support

  • $15,000

    Bigelow Laboratory for Ocean Sciences · East Boothbay, ME · 2023

    General Support

  • $15,000

    Bonefish & Tarpon Trust · Miami, FL · 2023

    General Support

  • $15,000

    Boys & Girls Club of Greenwich · Greenwich, CT · 2023

    General Support

  • $15,000

    Boys & Girls Clubs of Southern Maine · Portland, ME · 2023

    General Support

  • $15,000

    Darien Ymca · Darien, CT · 2023

    General Support

  • $15,000

    Experience Camps · Westport, CT · 2023

    General Support

  • $15,000

    Family Centers · Greenwich, CT · 2023

    General Support

  • $15,000

    Friends of Casco Bay · Portland, ME · 2023

    General Support

  • $15,000

    Full Plates Full Potential · Brunswick, ME · 2023

    General Support

  • $15,000

    Greens Ledge Light Preservation Society · Rowayton, CT · 2023

    General Support

  • $15,000

    Gulf of Maine Research Institute · Portland, ME · 2023

    General Support

  • $15,000

    Heritage Plantation of Sandwich (Dba Heritage Museums & Gardens) · Sandwich, MA · 2023

    General Support

  • $15,000

    Island Institute · Rockland, ME · 2023

    General Support

  • $15,000

    Maine Coast Heritage Trust · Topsham, ME · 2023

    General Support

  • $15,000

    Maine Farmland Trust · Belfast, ME · 2023

    General Support

  • $15,000

    Mayo Street Arts · Portland, ME · 2023

    General Support

  • $15,000

    Midcoast Conservancy · Edgecomb, ME · 2023

    General Support

  • $15,000

    New England Forestry Foundation · Littleton, MA · 2023

    General Support

  • $15,000

    Patrons of the Trumbull Nature & Arts Center · Trumbull, CT · 2023

    General Support

  • $15,000

    Portland Museum of Art · Portland, ME · 2023

    General Support

  • $15,000

    Side X Side · Portland, ME · 2023

    General Support

  • $15,000

    State of Maine Governors Office of Policy Innovation & the Future · Augusta, ME · 2023

    General Support

  • $15,000

    Stepping Stones Museum for Children · Norwalk, CT · 2023

    General Support

  • $15,000

    The Historical Society of Martin County · Stuart, FL · 2023

    General Support

View all 300 grants →

Who else funds this kind of work

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.