Funders › IL › Hamill Family Foundation › 2023
Grants paid by Hamill Family Foundation, tax year 2023
EIN 36-6096808 · IL · Form 990-PF, Part XV
In tax year 2023, Hamill Family Foundation (EIN 36-6096808) reported 133 grants paid totaling $7,630,230. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Openlands Chicago, IL | B | $2,400,000 | approved, future | General Endowmentand LandProtection | 202413209349104331 |
| 2023 | Environmental Law & Policy Center Chicago, IL | U | $1,050,000 | approved, future | Conservationof Natural Resourcesand habitat protection | 202413209349104331 |
| 2023 | Chicago Zoological Society Brookfield, IL | B | $1,000,000 | paid | Hamill FamilyNature Plaza | 202413209349104331 |
| 2023 | The Conservation Foundation Naperville, IL | B | $1,000,000 | approved, future | Unrestricted | 202413209349104331 |
| 2023 | Morton Arboretum Lisle, IL | B | $668,000 | approved, future | Hamill Family FoundationSecond CenturyChallenge | 202413209349104331 |
| 2023 | Morton Arboretum Lisle, IL | B | $666,000 | paid | Hamill Family FoundationSecond CenturyChallenge | 202413209349104331 |
| 2023 | Wttw Channel 11 Chicago, IL | U | $625,000 | paid | Nature CatProgramming | 202413209349104331 |
| 2023 | The Conservation Foundation Naperville, IL | B | $500,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Openlands Chicago, IL | B | $500,000 | paid | Nature for AllEndowment | 202413209349104331 |
| 2023 | Teton Regional Land Trust Driggs, ID | B | $500,000 | paid | Legacy of LandCampaign | 202413209349104331 |
| 2023 | Openlands Chicago, IL | B | $500,000 | paid | Nature for All | 202413209349104331 |
| 2023 | Environmental Law & Policy Center Chicago, IL | U | $350,000 | paid | Conservationof Natural Resourcesand Habitat Protection | 202413209349104331 |
| 2023 | Openlands Chicago, IL | B | $300,000 | paid | ConservingLand for All | 202413209349104331 |
| 2023 | Teton Regional Land Trust Driggs, ID | B | $250,000 | approved, future | Legacy of LandCampaign | 202413209349104331 |
| 2023 | Natural Land Institute Rockford, IL | B | $250,000 | approved, future | Lands-OwnedStewardship Fund | 202413209349104331 |
| 2023 | Openlands Chicago, IL | B | $250,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Natural Land Institute Rockford, IL | B | $250,000 | paid | Lands OwnedStewardshipEndowment Fund | 202413209349104331 |
| 2023 | Openlands Chicago, IL | B | $250,000 | paid | Nature For All | 202413209349104331 |
| 2023 | Teton Regional Land Trust Driggs, ID | B | $250,000 | paid | Legacy of LandCampaign | 202413209349104331 |
| 2023 | Fidelity Investments Charitable Gift Fund Boston, MA | U | $229,230 | paid | Unrestricted | 202413209349104331 |
| 2023 | Jo Daviess Conservation Foundation Elizabeth, IL | B | $225,000 | paid | Strategic Inititatives, Education andOutreach Program | 202413209349104331 |
| 2023 | Jo Daviess Conservation Foundation Elizabeth, IL | B | $225,000 | approved, future | Strategic Inititatives, Education and Outreach Program | 202413209349104331 |
| 2023 | Field Museum of Natural History Chicago, IL | B | $167,000 | paid | Keller Science CtrYouth ConservationAction Programs | 202413209349104331 |
| 2023 | The Field Museum of Natural History Chicago, IL | B | $166,000 | approved, future | Keller Science CenterYouth ConservationAction Programs | 202413209349104331 |
| 2023 | The International Crane Foundation Baraboo, WI | B | $150,000 | approved, future | Whooping CraneProgram | 202413209349104331 |
| 2023 | The International Crane Foundation Baraboo, WI | B | $150,000 | paid | Whooping CraneConservation | 202413209349104331 |
| 2023 | Jo Daviess Conservation Foundation Elizabeth, IL | B | $125,000 | paid | Big Sky NatureReserve Fund | 202413209349104331 |
| 2023 | Friends of Nachusa Grasslands Franklin Grove, IL | B | $100,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Prairie State Conservation Coalition Springfield, IL | B | $75,000 | approved, future | Offset AdministrativeCosts | 202413209349104331 |
| 2023 | Prairie State Conservation Coalition Springfield, IL | B | $75,000 | paid | OffsetAdministrativeCosts | 202413209349104331 |
| 2023 | National Parks Conservation Association Washington, DC | B | $75,000 | paid | ConservationFellowship | 202413209349104331 |
| 2023 | Chicago Zoological Society Brookfield, IL | B | $25,000 | paid | VeterinaryServices Program | 202413209349104331 |
| 2023 | Nature Conservancy of Illinois Chicago, IL | U | $25,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Citizens for Conservation Barrington, IL | B | $25,000 | paid | Acquisition ofHill N DalePreserve | 202413209349104331 |
| 2023 | Openlands Chicago, IL | B | $25,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Hotchkiss School Lakeville, CT | B | $25,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | American Horse Trials Foundation Inc Southwick, MA | B | $25,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Adirondack Council Elizabethtown, NY | B | $25,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Conservancy of Southwest Florida Naples, FL | B | $20,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Conservation Foundation Naperville, IL | B | $20,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Naples Botanical Garden Naples, FL | B | $15,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Barrington Area Conservation Trust Barrington, IL | B | $12,500 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Bhutan Foundation Washington, DC | B | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Cofan Survival Fund Oak Park, IL | B | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Morton Arboretum Lisle, IL | B | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Elgin Academy Elgin, IL | C | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Tompkins Conservation San Francisco, CA | C | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Field Museum of Natural History Chicago, IL | B | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Teton Regional Land Trust Driggs, ID | B | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Barrington Area Conservation Trust Barrington, IL | B | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Friends of Barrington's White House Barrington, IL | C | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Jo Daviess Conservation Foundation Elizabeth, IL | B | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Natural Resources Defense Council New York, NY | B | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Nature Conservancy of Illinois Chicago, IL | U | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Barrington Area Community Foundation Barrington, IL | B | $10,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Fox River Valley Hound Heritage Foundation Barrington, IL | B | $8,500 | paid | Unrestricted | 202413209349104331 |
| 2023 | Barrington Area Community Foundation Barrington, IL | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Conservation Foundation Naperville, IL | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Nature Conservancy of Illinois Chicago, IL | U | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | US Equestrian Team Foundation Gladstone, NJ | U | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Openlands Chicago, IL | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Equine Land Conservation Resource Lexington, KY | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | United States Pony Club Inc Lexington, KY | U | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Fox River Valley Pony Club Barrington, IL | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Conservation Foundation Naperville, IL | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Equine Land Conservation Resource Lexington, KY | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Citizens for Conservation Barrington, IL | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Friends of Nachusa Grasslands Franklin Grove, IL | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Land Trust Alliance Washington, DC | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | World Wildlife Fund Washington, DC | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Chicago Zoological Society Brookfield, IL | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Nature Bridge Sausalito, CA | C | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Defenders of Wildlife Washington, DC | B | $5,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Chicago Zoological Society Brookfield, IL | B | $4,500 | paid | Unrestricted | 202413209349104331 |
| 2023 | Land Conservancy of Mchenry County Woodstock, IL | B | $2,500 | paid | Unrestricted | 202413209349104331 |
| 2023 | Colorado Rocky Mountain School Carbondale, CO | B | $2,500 | paid | Unrestricted | 202413209349104331 |
| 2023 | Openlands Chicago, IL | B | $2,500 | paid | Unrestricted | 202413209349104331 |
| 2023 | Monterey Bay Aquarium Monterey, CA | C | $1,500 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Masters School Dobbs Ferry, NY | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Rails to Trails Conservancy Washington, DC | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Camp Chippewa Foundation Maple Grove, MN | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Preservation Partners of Fox Valley St Charles, IL | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | American Farmland Trust Washington, DC | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Wilderness Society Washington, DC | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Monterey Bay Aquarium Monterey, CA | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | World Learning Brattleboro, VT | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Prairie State Conservation Coalition Springfield, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Voyageurs National Park Association Minneapolis, MN | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | World Learning Inc Brattleboro, VT | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Wetlands Initiative Chicago, IL | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Trust for Public Land San Francisco, CA | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Choate Rosemary Hall Wallingford, CT | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Nature Conservancy of Idaho Arlington, VA | D | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | American Bird Conservancy The Plains, VA | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Friends of the Cornell Lab of Ornithology Ithasca, NY | D | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Barrington Area Conservation Trust Barrington, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Garfield Heritage Society Lafox, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Environmental Law & Policy Center Chicago, IL | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Gathering Waters Madison, WI | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Jo Daviess Conservation Foundation Elizabeth, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Illinois Audubon Society Springfield, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Brown University Providence, RI | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | National Parks Conservation Association Washington, DC | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Max Mcgraw Wildlife Foundation Dundee, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The International Crane Foundation Baraboo, WI | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Wayne Area Conservancy Foundation Wayne, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Earthjustice Legal Defense Fund San Francisco, CA | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Balanced Rock Foundation El Portal, CA | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Wayne Historical Preservation Society Wayne, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Natural Land Institute Rockford, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Galena-Jo Daviess Co Historical Society Galena, IL | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | International Snow Leopard Trust Seattle, WA | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Student Conservation Association Charlestown, NH | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Friends of the Forest Preserves Chicago, IL | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | United States Pony Club Inc Lexington, KY | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Northern Forest Canoe Trail Waitsfield, VT | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Friends of the Teton River Driggs, ID | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Chicago Horticultural Society Glencoe, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Jackson Hole Land Trust Jackson, WY | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Environmental Defense Fund Washington, DC | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Nature Conservancy of Adirondack Keene, NY | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Woman's Board of Rumc Chicago, IL | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Land Trust Alliance Washington, DC | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Hooved Animal Rescue & Protection Society Barrington, IL | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Upper Valley Land Trust Hanover, NH | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Preservation Foundation of Lake County Libertyville, IL | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | African Wildlife Foundation Washington, DC | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Hooved Animal Rescue & Protection Society Barrington, IL | C | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Sierra Club Foundation Oakland, CA | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Center for Plant Conservation Escondido, CA | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Greater Yellowstone Coalition Bozeman, MT | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Grand Teton National Park Foundation Moose, WY | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Illinois Prairie Path Wheaton, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Yosemite Conservancy San Francisco, CA | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Bowdoin College Brunswick, ME | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Vermont Land Trust Montpelier, VT | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | US Equestrian Team Foundation Gladstone, NJ | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Garfield Heritage Society Lafox, IL | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | The Nature Conservancy of Vermont Montpelier, VT | U | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | American Rivers Inc Washington, DC | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Adirondack Council Elizabethtown, NY | B | $1,000 | paid | Unrestricted | 202413209349104331 |
| 2023 | Barrington Area Historical Society Barrington, IL | D | $250 | paid | Unrestricted | 202413209349104331 |
| 2023 | Illinois Prairie Path Wheaton, IL | B | $250 | paid | Unrestricted | 202413209349104331 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.