Marine Mammal Center
- Environment and animals
- Sausalito, California
- EIN 51-0144434
- Tax-exempt since 1995
- Firms paid
- 6
- Fees reported, 2017–2024
- $2.5M
- Fees reported in 2024
- $328K
- Most Recent Reported Revenue
- $22.9M
Fundraising fees by year
Per Form 990 Schedule G
Firms paid in 2024
$328,470 to 3 fundraisers
| Fundraiser | Filed as | Fee |
|---|---|---|
| The Compass Group, Inc.Fundraising consulting services | Fundraising consulting services | $225,000 |
| Next Generation Fundraising, Inc.Direct mail printing, processing, (lettershop) | Direct mail printing, processing, (lettershop) | $67,929 |
| Newport One, Inc.Direct responseDirect mail printing, processing | Direct mail printing, processing | $35,541 |
Also among its largest contractors in 2024
From Part VII-B of the return, which lists its five best-paid contractors of any kind paid over $100,000. These can repeat the lines above.
- Next Generation Fundraising, Inc.Direct mail printing and processing$431,431
- The Compass GroupCapital campaignsFundraising professional services$225,000
All firms paid
| Fundraiser | Years | Total fees |
|---|---|---|
| Next Generation FundraisiDirect response | 2017–2023 · 7 years | $2,175,304 |
| The Compass Group, Inc. | 2024 | $225,000 |
| Next Generation Fundraising, Inc. | 2024 | $67,929 |
| Newport One, Inc.Direct response | 2024 | $35,541 |
Listed as a client by:
Per firm websites
- Theresa Nelson & AssociatesCapital campaigns
Form 990 Snapshot
| Tax year | Revenue | Contributions | Fundraising expenses | Professional fundraising fees |
|---|---|---|---|---|
| 2023 | $22.9M | $20.2M | $2.6M | $478K |
| 2022 | $20.5M | $19.3M | $2.6M | $473K |
| 2021 | $22.6M | $21.5M | $2.0M | $311K |
| 2020 | $15.9M | $14.8M | $2.0M | $327K |
| 2019 | $17.8M | $16.1M | $1.7M | $230K |
| 2018 | $15.3M | $13.7M | $2.1M | $226K |
| 2017 | $9.6M | $8.4M | $1.6M | $143K |
Fees are what Marine Mammal Center reported on IRS Form 990. Nonprofits list only fundraisers paid $5,000 or more, and many book consultants under other expenses, so a nonprofit can have worked with firms that don't appear here. Last checked 2026-11-14.