Grants paid by The Koehler Mahlstedt Family Foundation C/O Gatto Pope & Walwick Llp
EIN 37-1751439 · CA · Form 990-PF, Part XV
The Koehler Mahlstedt Family Foundation C/O Gatto Pope & Walwick Llp of CA (EIN 37-1751439) reported 65 grants paid totaling $1,192,065 to 27 recipients in tax years 2018–2024, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$1,192,065
65 grants
Recipients
27
distinct organizations
Tax years
2018–2024
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 6 | $75,410 | — |
| 2019 | 7 | $147,500 | — |
| 2020 | 15 | $150,805 | — |
| 2021 | 9 | $343,000 | — |
| 2022 | 9 | $142,000 | — |
| 2023 | 11 | $168,350 | — |
| 2024 | 8 | $165,000 | — |
Top recipients
The 27 recipients receiving the most from The Koehler Mahlstedt Family Foundation C/O Gatto Pope & Walwick Llp, by grants paid, out of 27 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| United World College USA | U | Montezuma, NM | 7 | $353,200 | 2024 |
| The Living Desert 95-3385354 | B | Palm Desert, CA | 3 | $280,000 | 2024 |
| San Diego Humane Society 33-0349256 | C | San Diego, CA | 3 | $127,000 | 2024 |
| Save the Redwoods 94-0843915 | C | San Francisco, CA | 7 | $105,000 | 2024 |
| Saint James School 52-0591413 | B | Hagerstown, MD | 7 | $80,000 | 2024 |
| San Diego Symphony 14-1858753 | C | San Diego, CA | 1 | $50,000 | 2022 |
| Monterey Bay Aquarium 94-2487469 | C | Monterey, CA | 5 | $25,000 | 2022 |
| Mccallum Theatre Foundation Inc 33-0334165 | B | Palm Desert, CA | 1 | $23,350 | 2023 |
| Clean Up the Cayes 82-5280324 | B | Olympia, WA | 1 | $20,000 | 2023 |
| Encinitas Community Garden 27-3250492 | B | Encinitas, CA | 3 | $20,000 | 2020 |
| Eddy House 45-3023511 | C | Reno, NV | 4 | $17,000 | 2024 |
| Clean Up the Lake | U | Incline Village, NV | 1 | $15,000 | 2024 |
| Cityteam | U | San Jose, CA | 3 | $14,960 | 2021 |
| Southern California Labrador Retriever Rescue 33-0788621 | B | Torrance, CA | 3 | $13,000 | 2024 |
| Sierra Senior Services 68-0484075 | B | Truckee, CA | 3 | $8,600 | 2023 |
| Community Foundation 93-4009835 | C | Aptos, CA | 1 | $5,155 | 2020 |
| Burn Pits 360 45-4258125 | B | Robstown, TX | 1 | $5,000 | 2022 |
| Lake Tahoe Wildlife Care Inc 94-2799765 | C | South Lake Tahoe, CA | 1 | $5,000 | 2023 |
| Southwest Oasis Labrador Rescue 83-4283919 | B | Tucson, AZ | 1 | $5,000 | 2022 |
| Gary Sinise Foundation | U | Woodland Hills, CA | 1 | $5,000 | 2020 |
| Saving Animals & Healing Hearts Inc 82-5074461 | B | Ramona, CA | 1 | $5,000 | 2023 |
| Cdrc of South Lake Tahoe | U | South Lake Tahoe, CA | 1 | $3,000 | 2021 |
| Diamond Peak Ski Education Foundation 94-3015906 | C | Incline Village, NV | 2 | $3,000 | 2020 |
| Second Harvest of Silicon Valley 94-2614101 | B | San Jose, CA | 1 | $1,800 | 2020 |
| Alameda County Community Food Bank 94-2960297 | B | Oakland, CA | 1 | $1,000 | 2020 |
| Hunger at Home 47-5462753 | B | San Jose, CA | 1 | $500 | 2020 |
| Pet Network Humane Society | U | Incline Village, NV | 1 | $500 | 2020 |
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.
Every grant
All 65 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | United World College USA Montezuma, NM | U | $55,000 | paid | EDUCATIONAL | 202531639349100728 |
| 2024 | San Diego Humane Society San Diego, CA | C | $27,000 | paid | ANIMAL WELFARE | 202531639349100728 |
| 2024 | Saint James School Hagerstown, MD | B | $25,000 | paid | EDUCATION | 202531639349100728 |
| 2024 | Save the Redwoods San Francisco, CA | C | $25,000 | paid | ENVIRONMENTAL SUPPORT | 202531639349100728 |
| 2024 | Clean Up the Lake Incline Village, NV | U | $15,000 | paid | ENVIRONMENTAL DIVE | 202531639349100728 |
| 2024 | The Living Desert Palm Desert, CA | B | $10,000 | paid | DESERT PLANTS AND ANIMAL CARE | 202531639349100728 |
| 2024 | Southern California Labrador Retriever Rescue Torrance, CA | B | $6,000 | paid | ANIMAL RESCUE | 202531639349100728 |
| 2024 | Eddy House Reno, NV | C | $2,000 | paid | YOUTH SUPPORT AND SHELTER | 202531639349100728 |
| 2023 | United World College USA Montezuma, NM | U | $55,000 | paid | EDUCATIONAL | 202423129349100507 |
| 2023 | Mccallum Theatre Foundation Inc Palm Desert, CA | B | $23,350 | paid | TO SUPPORT THE NON-PROFIT ACTIVITIES OF THE FRIENDS OF THE CULTURAL CENTER, INC., A NON-PROFIT ORGANIZATION. | 202423129349100507 |
| 2023 | Clean Up the Cayes Olympia, WA | B | $20,000 | paid | ENVIRONMENTAL DIVE | 202423129349100507 |
| 2023 | The Living Desert Palm Desert, CA | B | $20,000 | paid | DESERT PLANTS AND ANIMAL CARE | 202423129349100507 |
| 2023 | Save the Redwoods San Francisco, CA | C | $15,000 | paid | ENVIRONMENTAL SUPPORT | 202423129349100507 |
| 2023 | Saint James School Hagerstown, MD | B | $10,000 | paid | EDUCATION | 202423129349100507 |
| 2023 | Eddy House Reno, NV | C | $5,000 | paid | YOUTH SUPPORT AND SHELTER | 202423129349100507 |
| 2023 | Saving Animals & Healing Hearts Inc Ramona, CA | B | $5,000 | paid | ANIMAL WELFARE | 202423129349100507 |
| 2023 | Sierra Senior Services Truckee, CA | B | $5,000 | paid | SENIOR SUPPORT | 202423129349100507 |
| 2023 | Southern California Labrador Retriever Rescue Torrance, CA | B | $5,000 | paid | ANIMAL RESCUE | 202423129349100507 |
| 2023 | Lake Tahoe Wildlife Care Inc South Lake Tahoe, CA | C | $5,000 | paid | WILDLIFE RESCUE | 202423129349100507 |
| 2022 | United World College USA Montezuma, NM | U | $50,000 | paid | EDUCATIONAL | 202310959349100131 |
| 2022 | San Diego Symphony San Diego, CA | C | $50,000 | paid | CLASSICAL MUSIC TO LOCAL COMMUNITY | 202310959349100131 |
| 2022 | Saint James School Hagerstown, MD | B | $10,000 | paid | EDUCATION | 202310959349100131 |
| 2022 | Save the Redwoods San Francisco, CA | C | $10,000 | paid | ENVIRONMENTAL SUPPORT | 202310959349100131 |
| 2022 | Eddy House Reno, NV | C | $5,000 | paid | YOUTH SUPPORT AND SHELTER | 202310959349100131 |
| 2022 | Monterey Bay Aquarium Monterey, CA | C | $5,000 | paid | ANIMAL CARE AND RESEARCH | 202310959349100131 |
| 2022 | Burn Pits 360 Robstown, TX | B | $5,000 | paid | SUPPORT VETERANS | 202310959349100131 |
| 2022 | Southwest Oasis Labrador Rescue Tucson, AZ | B | $5,000 | paid | ANIMAL RESCUE | 202310959349100131 |
| 2022 | Southern California Labrador Retriever Rescue Torrance, CA | B | $2,000 | paid | ANIMAL RESCUE | 202310959349100131 |
| 2021 | The Living Desert Palm Desert, CA | B | $250,000 | paid | DESERT PLANTS AND ANIMAL CARE | 202231599349100513 |
| 2021 | United World College USA Montezuma, NM | U | $50,000 | paid | EDUCATIONAL | 202231599349100513 |
| 2021 | Saint James School Hagerstown, MD | B | $15,000 | paid | EDUCATION | 202231599349100513 |
| 2021 | Save the Redwoods San Francisco, CA | C | $10,000 | paid | ENVIRONMENTAL SUPPORT | 202231599349100513 |
| 2021 | Monterey Bay Aquarium Monterey, CA | C | $5,000 | paid | ANIMAL CARE AND RESEARCH | 202231599349100513 |
| 2021 | Eddy House Reno, NV | C | $5,000 | paid | YOUTH SUPPORT AND SHELTER | 202231599349100513 |
| 2021 | Cdrc of South Lake Tahoe South Lake Tahoe, CA | U | $3,000 | paid | PUBLIC WELFARE | 202231599349100513 |
| 2021 | Cityteam San Jose, CA | U | $2,600 | paid | PUBLIC WELFARE | 202231599349100513 |
| 2021 | Sierra Senior Services Truckee, CA | B | $2,400 | paid | SENIOR SUPPORT | 202231599349100513 |
| 2020 | San Diego Humane Society San Diego, CA | C | $50,000 | paid | ANIMAL WELFARE | 202141189349101884 |
| 2020 | United World College USA Montezuma, NM | U | $50,000 | paid | EDUCATIONAL | 202141189349101884 |
| 2020 | Encinitas Community Garden Encinitas, CA | B | $10,000 | paid | ENVIRONMENTAL SUPPORT | 202141189349101884 |
| 2020 | Save the Redwoods San Francisco, CA | C | $10,000 | paid | ENVIRONMENTAL SUPPORT | 202141189349101884 |
| 2020 | Community Foundation Aptos, CA | C | $5,155 | paid | COMMUNITY DEVELOPMENT | 202141189349101884 |
| 2020 | Cityteam San Jose, CA | U | $5,150 | paid | PUBLIC WELFARE | 202141189349101884 |
| 2020 | Saint James School Hagerstown, MD | B | $5,000 | paid | EDUCATION | 202141189349101884 |
| 2020 | Gary Sinise Foundation Woodland Hills, CA | U | $5,000 | paid | COMMUNITY SERVICE | 202141189349101884 |
| 2020 | Monterey Bay Aquarium Monterey, CA | C | $5,000 | paid | ANIMAL CARE AND RESEARCH | 202141189349101884 |
| 2020 | Second Harvest of Silicon Valley San Jose, CA | B | $1,800 | paid | FOOD BANK | 202141189349101884 |
| 2020 | Sierra Senior Services Truckee, CA | B | $1,200 | paid | SENIOR SUPPORT | 202141189349101884 |
| 2020 | Alameda County Community Food Bank Oakland, CA | B | $1,000 | paid | FOOD BANK | 202141189349101884 |
| 2020 | Pet Network Humane Society Incline Village, NV | U | $500 | paid | ANIMAL PROTECTION AND WELFARE | 202141189349101884 |
| 2020 | Diamond Peak Ski Education Foundation Incline Village, NV | C | $500 | paid | EDUCATIONAL PROGRAMS FOR ATHLETES | 202141189349101884 |
| 2020 | Hunger at Home San Jose, CA | B | $500 | paid | HUMAN SERVICES | 202141189349101884 |
| 2019 | United World College USA Montezuma, NM | U | $50,000 | paid | EDUCATIONAL | 202011439349100031 |
| 2019 | San Diego Humane Society San Diego, CA | C | $50,000 | paid | ANIMAL WELFARE | 202011439349100031 |
| 2019 | Save the Redwoods San Francisco, CA | C | $25,000 | paid | ENVIRONMENTAL SUPPORT | 202011439349100031 |
| 2019 | Saint James School Hagerstown, MD | B | $10,000 | paid | EDUCATION | 202011439349100031 |
| 2019 | Encinitas Community Garden Encinitas, CA | B | $5,000 | paid | ENVIRONMENTAL SUPPORT | 202011439349100031 |
| 2019 | Monterey Bay Aquarium Monterey, CA | C | $5,000 | paid | ANIMAL CARE AND RESEARCH | 202011439349100031 |
| 2019 | Diamond Peak Ski Education Foundation Incline Village, NV | C | $2,500 | paid | EDUCATIONAL PROGRAMS FOR ATHLETES | 202011439349100031 |
| 2018 | United World College USA Montezuma, NM | U | $43,200 | paid | EDUCATIONAL | 201921349349103012 |
| 2018 | Save the Redwoods San Francisco, CA | C | $10,000 | paid | ENVIRONMENTAL SUPPORT | 201921349349103012 |
| 2018 | Cityteam San Jose, CA | U | $7,210 | paid | PUBLIC WELFARE | 201921349349103012 |
| 2018 | Saint James School Hagerstown, MD | B | $5,000 | paid | EDUCATION | 201921349349103012 |
| 2018 | Monterey Bay Aquarium Monterey, CA | C | $5,000 | paid | ANIMAL CARE AND RESEARCH | 201921349349103012 |
| 2018 | Encinitas Community Garden Encinitas, CA | B | $5,000 | paid | ENVIRONMENTAL SUPPORT | 201921349349103012 |
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.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202531639349100728 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202423129349100507 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202310959349100131 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202231599349100513 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202141189349101884 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.1 | 202011439349100031 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201921349349103012 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/371751439.json.
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.