JOSEPH AND JOAN CULLMAN CONSERVATION FOUNDATION INC
Cite this
Plain text JOSEPH AND JOAN CULLMAN CONSERVATION FOUNDATION INC. Strategy Studio, nonprofit organization profile, tax years 2011–2024. https://strategystudio.org/org/201499645. Retrieved 2026-10-18.
APA Strategy Studio. (n.d.). JOSEPH AND JOAN CULLMAN CONSERVATION FOUNDATION INC [Nonprofit organization profile; tax years 2011–2024]. Retrieved October 18, 2026, from https://strategystudio.org/org/201499645
MLA “JOSEPH AND JOAN CULLMAN CONSERVATION FOUNDATION INC.” Strategy Studio, tax years 2011–2024, https://strategystudio.org/org/201499645. Accessed 18 Oct. 2026.
Retrieved 2026-10-18; covers tax years 2011–2024. Data: Strategy Studio, CC BY 4.0.
2024 · Form 990PF · revenue $3.7M · expenses $423K · assets $7.7M
- Also known as
- Foundation Inc
- EIN
- 20-1499645
- Address
- FOUNDATION SOURCE 501 SILVERSIDE RD, WILMINGTON, DE 19809-0000
- NTEE code
- T20
- Subsection
- 501(c)(3)
- Ruling year
- 2004
- Cross-check
- ProPublica Nonprofit Explorer
Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).
People paid by the organization
No one listed on these returns was paid.
Unpaid officers and directors · 6 people
| Name | Latest title | Years | Organizations |
|---|---|---|---|
| Michael Cardozo | Sec, Treas, VP | 2016-2024 | 3 |
| Joel Treisman | Pres | 2011-2024 | 4 |
| Georgina Cullman (former) | Dir | 2016-2023 | 1 |
| Michael Cardozo V (former) | TREAS, SECTY, VP | 2011-2015 | 2 |
| Dorothy Treisman Dec'D 8613 (former) | PRESIDENT | 2013 | 2 |
| Dorothy Treisman (former) | PRESIDENT | 2011-2012 | 2 |
People by year
2024 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Michael Cardozo | Sec, Treas, VP | 1 | $0 | - | $0 | $0 | 3 |
| Joel Treisman | Pres | 1 | $0 | - | $0 | $0 | 4 |
2023 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Michael Cardozo | Sec, Treas, VP | 1 | $0 | - | $0 | $0 | 3 |
| Georgina Cullman | Dir | 1 | $0 | - | $0 | $0 | 1 |
| Joel Treisman | Pres | 1 | $0 | - | $0 | $0 | 4 |
2022 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Michael Cardozo | Sec, Treas, VP | 1 | $0 | - | $0 | $0 | 3 |
| Georgina Cullman | Dir | 1 | $0 | - | $0 | $0 | 1 |
| Joel Treisman | Pres | 1 | $0 | - | $0 | $0 | 4 |
2021 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Michael Cardozo | Sec, Treas, VP | 1 | $0 | - | $0 | $0 | 3 |
| Georgina Cullman | Dir | 1 | $0 | - | $0 | $0 | 1 |
| Joel Treisman | Pres | 1 | $0 | - | $0 | $0 | 4 |
2020 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Michael Cardozo | Sec, Treas, VP | 1 | $0 | - | $0 | $0 | 3 |
| Georgina Cullman | Dir | 1 | $0 | - | $0 | $0 | 1 |
| Joel Treisman | Pres | 1 | $0 | - | $0 | $0 | 4 |
2019 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Michael Cardozo | Sec, Treas, VP | 1 | $0 | - | $0 | $0 | 3 |
| Georgina Cullman | Dir | 1 | $0 | - | $0 | $0 | 1 |
| Joel Treisman | Pres | 1 | $0 | - | $0 | $0 | 4 |
2018 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Michael Cardozo | Sec, Treas, VP | 1 | $0 | - | $0 | $0 | 3 |
| Georgina Cullman | Dir | 1 | $0 | - | $0 | $0 | 1 |
| Joel Treisman | Pres | 1 | $0 | - | $0 | $0 | 4 |
2016 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Michael Cardozo | VP / Sec / Treas | 1 | $0 | - | $0 | $0 | 3 |
| Georgina Cullman | Dir | 1 | $0 | - | $0 | $0 | 1 |
| Joel Treisman | Pres | 1 | $0 | - | $0 | $0 | 4 |
2015 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| MICHAEL CARDOZO V | TREAS, SECTY, VP | 1 | $0 | - | $0 | $0 | 2 |
| JOEL H TREISMAN | PRESIDENT / VP | 1 | $0 | - | $0 | $0 | 4 |
2014 · 2 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| MICHAEL CARDOZO V | TREAS, SECTY, VP | 1 | $0 | - | $0 | $0 | 2 |
| JOEL H TREISMAN | PRESIDENT / VP | 1 | $0 | - | $0 | $0 | 4 |
2013 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DOROTHY TREISMAN DEC'D 8613 | PRESIDENT | 1 | $0 | - | $0 | $0 | 2 |
| MICHAEL CARDOZO V | TREAS, SECTY, VP | 1 | $0 | - | $0 | $0 | 2 |
| JOEL H TREISMAN | PRESIDENT / VP | 1 | $0 | - | $0 | $0 | 4 |
2012 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DOROTHY TREISMAN | PRESIDENT | 1 | $0 | - | $0 | $0 | 2 |
| MICHAEL CARDOZO V | TREAS, SECTY, VP | 1 | $0 | - | $0 | $0 | 2 |
| JOEL TREISMAN | VICE PRES | 1 | $0 | - | $0 | $0 | 4 |
2011 · 3 people listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| DOROTHY TREISMAN | PRESIDENT | 1 | $0 | - | $0 | $0 | 2 |
| MICHAEL CARDOZO V | TREAS, SECTY, VP | 1 | $0 | - | $0 | $0 | 2 |
| JOEL TREISMAN | VICE PRES | 1 | $0 | - | $0 | $0 | 4 |
Highest-paid independent contractors
2023 · 1 contractor · $83K
| Name | Location | Service | Paid |
|---|---|---|---|
| KLINGENSTEIN FIELDS ADVISORS | NEW YORK, NY | Investment MGMT | $83,336 |
2022 · 1 contractor · $72K
| Name | Location | Service | Paid |
|---|---|---|---|
| KLINGENSTEIN FIELDS ADVISORS | NEW YORK, NY | Investment Mgmt | $71,889 |
2021 · 1 contractor · $73K
| Name | Location | Service | Paid |
|---|---|---|---|
| Klingenstein Fields Advisors | NEW YORK, NY | Investment MGMT | $73,069 |
2020 · 1 contractor · $55K
| Name | Location | Service | Paid |
|---|---|---|---|
| KLINGENSTEIN FIELDS ADVISORS | NEW YORK, NY | Investment MGMT | $55,358 |
2019 · 1 contractor · $58K
| Name | Location | Service | Paid |
|---|---|---|---|
| KLINGENSTEIN FIELDS WEALTH ADV | NEW YORK, NY | Investment Mgmt | $58,426 |
2018 · 1 contractor · $58K
| Name | Location | Service | Paid |
|---|---|---|---|
| KLINGENSTEIN FIELDS WEALTH ADV | NEW YORK, NY | Investment MGMT | $58,387 |
2016 · 1 contractor · $50K
| Name | Location | Service | Paid |
|---|---|---|---|
| Klingenstein Fields Wealth Advisors | NEW YORK, NY | Investment Mgmt | $50,365 |
Who the money went to
Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.
2024 · 27 grants to organizations · $337K
2023 · 12 grants to organizations · $188K
2022 · 12 grants to organizations · $301K
2021 · 12 grants to organizations · $289K
2020 · 16 grants to organizations · $354K
2019 · 9 grants to organizations · $182K
2018 · 10 grants to organizations · $187K
2016 · 9 grants to organizations · $221K
2014 · 9 grants to organizations · $211K
2013 · 10 grants to organizations · $182K
2012 · 11 grants to organizations · $265K
2011 · 10 grants to organizations · $580K
Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.
Who gave
No contributors are listed on Schedule B in the e-filed returns we have for this organization.
Finances
Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.
| Revenue | Expenses | Assets | Net assets | Contributions | Program revenue | Officer pay | Employees | Volunteers |
|---|---|---|---|---|---|---|---|---|
| 2024 · Form 990PF | ||||||||
| $3,715,470 | $423,303 | $7,720,006 | $7,720,006 | $0 | - | $0 | - | - |
| 2023 · Form 990PF | ||||||||
| $194,226 | $290,913 | $4,427,839 | $4,427,839 | $0 | - | $0 | - | - |
| 2022 · Form 990PF | ||||||||
| $270,066 | $391,181 | $4,524,526 | $4,524,526 | $0 | - | $0 | - | - |
| 2021 · Form 990PF | ||||||||
| $458,181 | $381,370 | $4,645,641 | $4,645,641 | $0 | - | $0 | - | - |
| 2020 · Form 990PF | ||||||||
| $92,273 | $426,038 | $4,568,830 | $4,568,830 | $0 | - | $0 | - | - |
| 2019 · Form 990PF | ||||||||
| $392,019 | $266,308 | $4,902,595 | $4,902,595 | $0 | - | $0 | - | - |
| 2018 · Form 990PF | ||||||||
| $723,190 | $263,330 | $4,776,884 | $4,776,884 | $0 | - | $0 | - | - |
| 2016 · Form 990PF | ||||||||
| $240,277 | $315,085 | $4,212,284 | $4,212,284 | $0 | - | $0 | - | - |
| 2015 · Form 990PF | ||||||||
| $320,788 | $121,004 | $4,287,092 | $4,287,092 | - | - | $0 | - | - |
| 2014 · Form 990PF | ||||||||
| $1,720,664 | $280,417 | $4,281,998 | $4,087,308 | - | - | $0 | - | - |
| 2013 · Form 990PF | ||||||||
| $265,063 | $252,995 | $2,819,084 | $2,647,061 | - | - | $0 | - | - |
| 2012 · Form 990PF | ||||||||
| $188,854 | $322,015 | $2,679,298 | $2,634,993 | - | - | $0 | - | - |
| 2011 · Form 990PF | ||||||||
| $239,630 | $631,470 | $2,768,279 | $2,768,154 | - | - | $0 | - | - |
Funders of this organization
Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).
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| BIG JOY FOUNDATION | DE | T20 | $3,338,013 | $784,602 | Dir | $0 | Same NTEE code T20, revenue within 2x, same state |
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| KAIA AND JONATHAN GOLDSTEIN FAMILY FOUNDATION | DE | T20 | $4,509,746 | $1,017,508 | Dir, Pres, Treas | $0 | Same NTEE code T20, revenue within 2x, same state |
| ROY COCKRUM FOUNDATION | DE | T20 | $4,341,667 | $4,986,671 | Executive Director | $254,898 | Same NTEE code T20, revenue within 2x, same state |
| JERREL AND JANICE BARTO FAMILY FOUNDATION | DE | T20 | $3,158,768 | $156,425 | Pres, Dir, Sec | $0 | Same NTEE code T20, revenue within 2x, same state |
| TAPPER GOODMAN FOUNDATION | DE | T20 | $3,442,295 | $903,647 | Dir, Treas, Co- Pres | $0 | Same NTEE code T20, revenue within 2x, same state |
| BARRY F COHEN PRIVATE FOUNDATION | DE | T20 | $4,220,010 | $33,281 | Trustee | $0 | Same NTEE code T20, revenue within 2x, same state |
| JAE S LIM FOUNDATION | DE | T20 | $4,443,766 | $2,066,288 | Sec, Dir, Pres | $129,266 | Same NTEE code T20, revenue within 2x, same state |
| THE KIRBY-JONES FOUNDATION | DE | T20 | $4,101,083 | $1,681,134 | Dir, VP | $0 | Same NTEE code T20, revenue within 2x, same state |
| MICHAEL AND ANDREA LEVEN FAMILY FOUNDATION | DE | T20 | $4,257,958 | $4,262,156 | VP, Dir | $0 | Same NTEE code T20, revenue within 2x, same state |
| ATLAS KARDIA FOUNDATION | DE | T20 | $3,046,455 | $1,085,115 | OFFICER | $0 | Same NTEE code T20, revenue within 2x, same state |
| ROBINSON FOUNDATION | DE | T20 | $3,768,885 | $3,661,868 | Managing Trustee, Pres | $85,500 | Same NTEE code T20, revenue within 2x, same state |
| BROADCOM FOUNDATION | DE | T20 | $3,781,975 | $5,561,076 | Executive Dir, Pres | $470,792 | Same NTEE code T20, revenue within 2x, same state |
| JOHNSON FOUNDATION OF THE ROCKIES | DE | T20 | $3,593,126 | $2,242,860 | Trustee, Chairman of the Board | $0 | Same NTEE code T20, revenue within 2x, same state |
| FOLSOM FAMILY FOUNDATION | DE | T20 | $3,947,268 | $527,438 | PRESIDENT, SECRETARY, TREASURER | $0 | Same NTEE code T20, revenue within 2x, same state |
| HORIZON CHARITABLE FOUNDATION | DE | T20 | $4,176,212 | $6,760,337 | Dir, Pres | $0 | Same NTEE code T20, revenue within 2x, same state |
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| THE BDM FAMILY FOUNDATION | DE | T20 | $3,621,376 | $243,578 | Dir, Pres, Sec, Treas | $0 | Same NTEE code T20, revenue within 2x, same state |
| SYLVAN H KLINE FAMILY FOUNDATION | DE | T20 | $3,922,838 | $68,039 | Sec, Treas, Dir | $0 | Same NTEE code T20, revenue within 2x, same state |
| RHODA TRABULSI FOUNDATION | DE | T20 | $4,039,975 | $104,493 | Co-Pres, Dir, Sec | $0 | Same NTEE code T20, revenue within 2x, same state |
| SCHLINGER FAMILY FOUNDATION | DE | T20 | $3,230,957 | $3,046,433 | VP | $0 | Same NTEE code T20, revenue within 2x, same state |
| BILL & DINAH RUCH FAMILY FOUNDATION | DE | T20 | $3,544,754 | $556,148 | Dir, Pres | $0 | Same NTEE code T20, revenue within 2x, same state |
Who funds organizations like this
Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).
The full list · all similar organizations
Where the money went
Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.
2024 · Form 990PF · $423,303 spent · pay $0 · grants $337,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $337,000 | 79.6% | |
| Other expenses | $49,382 | 11.7% | |
| Fees: other professional | $34,563 | 8.2% | |
| Taxes | $2,358 | 0.6% | |
| Total | $423,303 | 100% |
2023 · Form 990PF · $290,913 spent · pay $0 · grants $188,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $188,000 | 64.6% | |
| Fees: other professional | $83,322 | 28.6% | |
| Other expenses | $15,844 | 5.4% | |
| Taxes | $3,747 | 1.3% | |
| Total | $290,913 | 100% |
2022 · Form 990PF · $391,181 spent · pay $0 · grants $301,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $301,000 | 76.9% | |
| Fees: other professional | $71,889 | 18.4% | |
| Other expenses | $15,190 | 3.9% | |
| Taxes | $3,102 | 0.8% | |
| Total | $391,181 | 100% |
2021 · Form 990PF · $381,370 spent · pay $0 · grants $289,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $289,000 | 75.8% | |
| Fees: other professional | $73,069 | 19.2% | |
| Other expenses | $15,154 | 4.0% | |
| Taxes | $4,147 | 1.1% | |
| Total | $381,370 | 100% |
2020 · Form 990PF · $426,038 spent · pay $0 · grants $354,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $354,000 | 83.1% | |
| Fees: other professional | $55,358 | 13.0% | |
| Other expenses | $15,269 | 3.6% | |
| Taxes | $1,411 | 0.3% | |
| Total | $426,038 | 100% |
2019 · Form 990PF · $266,308 spent · pay $0 · grants $182,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $182,000 | 68.3% | |
| Fees: other professional | $58,426 | 21.9% | |
| Other expenses | $15,556 | 5.8% | |
| Taxes | $10,326 | 3.9% | |
| Total | $266,308 | 100% |
2018 · Form 990PF · $263,330 spent · pay $0 · grants $187,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $187,000 | 71.0% | |
| Fees: other professional | $58,387 | 22.2% | |
| Other expenses | $15,196 | 5.8% | |
| Taxes | $1,878 | 0.7% | |
| Fees: legal | $869 | 0.3% | |
| Total | $263,330 | 100% |
2016 · Form 990PF · $315,085 spent · pay $0 · grants $221,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $221,000 | 70.1% | |
| Fees: other professional | $50,365 | 16.0% | |
| Taxes | $19,973 | 6.3% | |
| Other expenses | $14,828 | 4.7% | |
| Fees: accounting | $8,919 | 2.8% | |
| Total | $315,085 | 100% |
2015 · Form 990PF · $121,004 spent · pay $0 · grants $0 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Fees: other professional | $52,533 | 43.4% | |
| Other expenses | $50,063 | 41.4% | |
| Fees: accounting | $15,754 | 13.0% | |
| Taxes | $2,654 | 2.2% | |
| Total | $121,004 | 100% |
2014 · Form 990PF · $280,417 spent · pay $0 · grants $211,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $211,000 | 75.2% | |
| Fees: other professional | $54,365 | 19.4% | |
| Fees: accounting | $5,785 | 2.1% | |
| Other expenses | $5,113 | 1.8% | |
| Taxes | $4,154 | 1.5% | |
| Total | $280,417 | 100% |
2013 · Form 990PF · $252,995 spent · pay $0 · grants $182,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $182,000 | 71.9% | |
| Fees: other professional | $47,606 | 18.8% | |
| Fees: accounting | $14,063 | 5.6% | |
| Taxes | $7,672 | 3.0% | |
| Other expenses | $1,654 | 0.7% | |
| Total | $252,995 | 100% |
2012 · Form 990PF · $322,015 spent · pay $0 · grants $265,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $265,000 | 82.3% | |
| Fees: other professional | $44,622 | 13.9% | |
| Fees: accounting | $7,236 | 2.2% | |
| Taxes | $2,930 | 0.9% | |
| Other expenses | $2,227 | 0.7% | |
| Total | $322,015 | 100% |
2011 · Form 990PF · $631,470 spent · pay $0 · grants $580,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $580,000 | 91.8% | |
| Fees: other professional | $48,125 | 7.6% | |
| Taxes | $3,067 | 0.5% | |
| Other expenses | $278 | 0.0% | |
| Total | $631,470 | 100% |