STRATEGY STUDIO / PUBLIC DATA EXPLORER

EDGEBROOK FOUNDATION

Cite this

Plain text EDGEBROOK FOUNDATION. Strategy Studio, nonprofit organization profile, tax years 2010–2025. https://strategystudio.org/org/911307405. Retrieved 2026-10-20.

APA Strategy Studio. (n.d.). EDGEBROOK FOUNDATION [Nonprofit organization profile; tax years 2010–2025]. Retrieved October 20, 2026, from https://strategystudio.org/org/911307405

MLA “EDGEBROOK FOUNDATION.” Strategy Studio, tax years 2010–2025, https://strategystudio.org/org/911307405. Accessed 20 Oct. 2026.

Retrieved 2026-10-20; covers tax years 2010–2025. Data: Strategy Studio, CC BY 4.0.

2025 · Form 990PF · revenue $103K · expenses $328K · assets $1.5M

EIN
91-1307405
Address
801 2ND AVE STE 1600, SEATTLE, WA 98104-1521
NTEE code
-
Subsection
501(c)(3)
Ruling year
1986
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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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

None of the 3 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

3 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Jon Tullis PRESIDENT2010-2025 1 $0 reported 1
Mary Jo Bowman SECRETARY2010-2025 1 $0 reported 1
Thomas Burnham TREASURER2010-2025 1 $0 reported 1

People by year

2025 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS PRESIDENT1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2024 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS PRESIDENT1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2023 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS PRESIDENT1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2022 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS PRESIDENT1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2021 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2020 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2019 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2018 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER0 $0-$0 $01
2017 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2016 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2015 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2014 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2013 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01
2012 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-- $01
MARY JO BOWMAN SECRETARY1 $0-- $01
THOMAS BURNHAM TREASURER1 $0-- $01
2011 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-- $01
MARY JO BOWMAN SECRETARY1 $0-- $01
THOMAS BURNHAM TREASURER1 $0-- $01
2010 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JON TULLIS President1 $0-$0 $01
MARY JO BOWMAN SECRETARY1 $0-$0 $01
THOMAS BURNHAM TREASURER1 $0-$0 $01

Highest-paid independent contractors

No independent contractors reported.

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.

2025 · 3 grants to organizations · $300K
2024 · 2 grants to organizations · $380K
2023 · 2 grants to organizations · $380K
2022 · 1 grant to organizations · $360K
2021 · 1 grant to organizations · $360K
2020 · 1 grant to organizations · $360K
2019 · 1 grant to organizations · $360K
2018 · 5 grants to organizations · $536K
2017 · 2 grants to organizations · $644K
2016 · 2 grants to organizations · $666K
2015 · 2 grants to organizations · $722K
2014 · 1 grant to organizations · $965K
2013 · 3 grants to organizations · $1.1M
2012 · 1 grant to organizations · $622K
2011 · 2 grants to organizations · $625K
2010 · 2 grants to organizations · $400K

Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.

Who gave

Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.

2015 · 1 contributor · $118K
#ContributorTypeCity, stateTotalNoncashSource
1 CHARLOTTE TAYLOR CLAT Person SEATTLE, WA $117,595- Form 990PF Sch. B, 2015 · filing
2014 · 1 contributor · $622K
#ContributorTypeCity, stateTotalNoncashSource
1 CHARLOTTE TAYLOR CLAT Person SEATTLE, WA $622,063- Form 990PF Sch. B, 2014 · filing
2013 · 1 contributor · $3.1M
#ContributorTypeCity, stateTotalNoncashSource
1 CHARLOTTE TAYLOR CLAT Person $3,121,844- Form 990PF Sch. B, 2013 · filing
2012 · 1 contributor · $1.5M
#ContributorTypeCity, stateTotalNoncashSource
1 CHARLOTTE TAYLOR CLAT Person SEATTLE, WA $1,453,507- Form 990PF Sch. B, 2012 · filing
2011 · 1 contributor · $500K
#ContributorTypeCity, stateTotalNoncashSource
1 CHARLOTTE TAYLOR CLAT Person SEATTLE, WA $500,000- Form 990PF Sch. B, 2011 · filing
2010 · 1 contributor · $500K
#ContributorTypeCity, stateTotalNoncashSource
1 CHARLOTTE TAYLOR CLAT Person SEATTLE, WA $500,000- Form 990PF Sch. B, 2010 · filing

Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

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.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2025 · Form 990PF period ending 2025-12-31 · view filing · original 990 ↗
$102,668$327,771 $1,515,691$1,515,691 -- $0--
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$217,849$410,619 $1,739,624$1,739,624 -- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$77,736$404,385 $1,933,807$1,933,807 -- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$98,029$392,668 $2,261,147$2,261,147 -- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$220,427$403,385 $2,556,820$2,556,820 $0- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$13,416$391,511 $2,738,814$2,738,814 $0- $0--
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$129,495$407,737 $3,116,354$3,116,354 $0- $0--
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$489,654$580,254 $3,394,596$3,394,596 $0- $0--
2017 · Form 990PF period ending 2017-12-31 · view filing · original 990 ↗
$174,891$688,185 $3,485,196$3,485,196 $0- $0--
2016 · Form 990PF period ending 2016-12-31 · view filing · original 990 ↗
$24,760$714,039 $3,998,490$3,998,490 $0- $0--
2015 · Form 990PF period ending 2015-12-31 · view filing · original 990 ↗
$285,435$776,653 $4,687,769$4,687,769 $117,595- $0--
2014 · Form 990PF period ending 2014-12-31 · view filing · original 990 ↗
$799,371$1,017,352 $5,178,987$5,178,987 $622,063- $0--
2013 · Form 990PF period ending 2013-12-31 · view filing · original 990 ↗
$3,242,558$1,116,739 $5,396,968$5,396,968 $3,121,844- $0--
2012 · Form 990PF period ending 2012-12-31 · view filing · original 990 ↗
$1,551,179$632,395 $3,271,149$3,271,149 -- ---
2011 · Form 990PF period ending 2011-12-31 · view filing · original 990 ↗
$559,844$638,469 $2,352,365$2,352,365 -- ---
2010 · Form 990PF period ending 2010-12-31 · view filing · original 990 ↗
$535,694$411,299 $2,430,990$2,430,990 -- $0--

Funders of this organization

Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).

Similar organizations

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
EAA FOUNDATIONWAG19 $146,423$100,289 President$0 Similar name, revenue within 2x, same state
EDGEBROOK SCHOOL FOUNDATIONILB11 $161,738$168,731 President$0 Similar name, revenue within 2x
PINEBROOK FOUNDATIONPAA34 $108,450$84,765 PRESIDENT$0 Similar name, revenue within 2x
EDGE FOUNDATION INCNYNot reported $67,336$48,474 PRESIDENT$0 Similar name, revenue within 2x
MARBROOK FOUNDATIONMNNot reported $201,136$438,853 EXECUTIVE DIRECTOR$57,356 Similar name, revenue within 2x
EDDY FOUNDATIONMNNot reported $155,553$296,146 CO-TRUSTEE$4,141 Similar name, revenue within 2x
EDDY FOUNDATIONNYT99 $56,235$102,090 PRESIDENT$0 Similar name, revenue within 2x
BROOKES FOUNDATIONFLT20 $188,012$128,148 SECRETARY, DIR$0 Similar name, revenue within 2x
TOWERBROOK FOUNDATIONNYT21 $111,413$532,635 DIRECTOR$0 Similar name, revenue within 2x
E2 FOUNDATIONAZX20 $127,779$134,193 PRESIDENT$84,000 Similar name, revenue within 2x
BROOK FAMILY FOUNDATIONMET20 $78,997$103,283 TREASURER$5,000 Similar name, revenue within 2x
KAIZEN EDGE FOUNDATIONTXP12 $54,267$57,567 President$0 Similar name, revenue within 2x
EGE FOUNDATIONCAC99 $103,280$106,874 Founder & Executive Director$14,610 Similar name, revenue within 2x
ELC FOUNDATIONCANot reported $96,552$170,176 PRES/TREAS/D$0 Similar name, revenue within 2x
ESS FOUNDATIONMOB12 $111,302$69,419 BOARD MEMBER$0 Similar name, revenue within 2x
E&J FOUNDATIONCAP20 $91,191$92,028 CEO$0 Similar name, revenue within 2x
EOZ FOUNDATIONNJT22 $117,001$9,150,847 DIRECTOR$0 Similar name, revenue within 2x
GO-EDC FOUNDATIONWIS31 $117,428$136,810 PRESIDENT & CEO$123,907 Similar name, revenue within 2x
EVE FOUNDATIONMTP43 $120,516$114,130 Treasurer$0 Similar name, revenue within 2x
AOK FOUNDATIONILX20 $84,581$90,130 Secretary$0 Similar name, revenue within 2x
D & E FOUNDATIONFLT20 $129,430$80,417 President$0 Similar name, revenue within 2x
ESG FOUNDATIONNCX20 $74,498$86,278 Director$0 Similar name, revenue within 2x
ECS FOUNDATIONVAU42 $145,171$100,498 PRESIDENT AND TREASURER$0 Similar name, revenue within 2x
EZE FOUNDATIONCOT12 $147,948$122,025 VICE PRESIDENT$0 Similar name, revenue within 2x
FIELDBROOK EDUCATIONAL FOUNDATIONCAB11 $70,342$51,743 PRESIDENT$0 Similar name, revenue within 2x

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).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
THE DINTERSMITH-HAZARD FOUNDATION Private foundation$7,897,13131 12013–2025 EDU21C FOUNDATION
GENEVIEVE B AND JOHN MCCAIN SR FOUNDATION Private foundation$2,094,35014 12009–2024 STONEYBROOK FOUNDATION
FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$1,984,65125 82016–2024 EDU21C FOUNDATION; BROOKLINE EDUCATION FOUNDATION; E2 FOUNDATION; EDISON FOUNDATION and 4 more
THE JEK FOUNDATION INC Private foundation$712,0009 12015–2024 GO-EDC FOUNDATION
GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC DAF sponsor$554,5005 32021–2024 EDEN8 FOUNDATION; BROOKLINE EDUCATION FOUNDATION; EDGE FOUNDATION
ESB CHARITABLE FOUNDATION Private foundation$550,0004 12021–2024 EBJ FOUNDATION
SHENANDOAH FOUNDATION Private foundation$500,0003 12021–2023 EBJ FOUNDATION
SILICON VALLEY COMMUNITY FOUNDATION DAF sponsor$365,0002 12019–2020 EDCAMP FOUNDATION
FORDHAM STREET FOUNDATION Private foundation$350,00011 12014–2024 EDGE FOUNDATION
OSHKOSH AREA COMMUNITY FOUNDATION CORPORATION DAF sponsor$245,6507 12017–2024 GO-EDC FOUNDATION
NATIONAL CHRISTIAN CHARITABLE FOUNDATION DAF sponsor$201,41524 52012–2023 EDUCATION FOUNDATION; E2 FOUNDATION; EDGE FOUNDATION; ELMBROOK EDUCATION FOUNDATION INC and 1 more
THEODORE R & VIVIAN M JOHNSON SCHOLARSHIP FOUNDATION INC Private foundation$196,8001 12011–2011 EDGE FOUNDATION
JEWISH COMMUNAL FUND DAF sponsor$195,0006 12016–2022 EDGE FOUNDATION
COMMUNITY FOUNDATION OF GREATER HUNTSVILLE DAF sponsor$173,3086 12018–2024 ELM FOUNDATION
THE COMMUNITY FOUNDATION OF SHELBY COUNTY DAF sponsor$172,9504 12010–2019 EDISON FOUNDATION

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.

2025 · Form 990PF · $327,771 spent · pay $0 · grants $300,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $300,000 91.5%
Fees: other professional $19,303 5.9%
Fees: accounting $6,615 2.0%
Taxes $1,808 0.6%
Other expenses $45 0.0%
Total$327,771100%

View the filing

2024 · Form 990PF · $410,619 spent · pay $0 · grants $380,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $380,000 92.5%
Fees: other professional $20,415 5.0%
Fees: accounting $6,600 1.6%
Taxes $3,509 0.9%
Other expenses $95 0.0%
Total$410,619100%

View the filing

2023 · Form 990PF · $404,385 spent · pay $0 · grants $380,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $380,000 94.0%
Fees: other professional $22,299 5.5%
Taxes $1,711 0.4%
Fees: accounting $350 0.1%
Other expenses $25 0.0%
Total$404,385100%

View the filing

2022 · Form 990PF · $392,668 spent · pay $0 · grants $360,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $360,000 91.7%
Fees: other professional $26,524 6.8%
Fees: accounting $4,000 1.0%
Taxes $2,099 0.5%
Other expenses $45 0.0%
Total$392,668100%

View the filing

2021 · Form 990PF · $403,385 spent · pay $0 · grants $360,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $360,000 89.2%
Fees: other professional $31,679 7.9%
Fees: accounting $8,330 2.1%
Taxes $3,341 0.8%
Other expenses $35 0.0%
Total$403,385100%

View the filing

2020 · Form 990PF · $391,511 spent · pay $0 · grants $360,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $360,000 92.0%
Fees: other professional $30,281 7.7%
Taxes $1,195 0.3%
Other expenses $35 0.0%
Total$391,511100%

View the filing

2019 · Form 990PF · $407,737 spent · pay $0 · grants $360,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $360,000 88.3%
Fees: other professional $32,897 8.1%
Taxes $10,685 2.6%
Fees: accounting $4,120 1.0%
Other expenses $35 0.0%
Total$407,737100%

View the filing

2018 · Form 990PF · $580,254 spent · pay $0 · grants $535,500 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $535,500 92.3%
Fees: other professional $36,247 6.2%
Taxes $5,302 0.9%
Fees: accounting $3,120 0.5%
Other expenses $85 0.0%
Total$580,254100%

View the filing

2017 · Form 990PF · $688,185 spent · pay $0 · grants $644,500 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $644,500 93.7%
Fees: other professional $39,248 5.7%
Fees: accounting $2,450 0.4%
Taxes $1,952 0.3%
Other expenses $35 0.0%
Total$688,185100%

View the filing

2016 · Form 990PF · $714,039 spent · pay $0 · grants $666,500 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $666,500 93.3%
Fees: other professional $41,643 5.8%
Taxes $3,561 0.5%
Fees: accounting $2,300 0.3%
Other expenses $35 0.0%
Total$714,039100%

View the filing

2015 · Form 990PF · $776,653 spent · pay $0 · grants $722,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $722,000 93.0%
Fees: other professional $47,012 6.1%
Taxes $5,906 0.8%
Fees: accounting $1,700 0.2%
Other expenses $35 0.0%
Total$776,653100%

View the filing

2014 · Form 990PF · $1,017,352 spent · pay $0 · grants $965,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $965,000 94.9%
Fees: other professional $46,950 4.6%
Taxes $3,041 0.3%
Fees: accounting $2,300 0.2%
Other expenses $61 0.0%
Total$1,017,352100%

View the filing

2013 · Form 990PF · $1,116,739 spent · pay $0 · grants $1,088,500 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $1,088,500 97.5%
Fees: other professional $22,839 2.0%
Taxes $2,784 0.2%
Fees: accounting $2,550 0.2%
Other expenses $66 0.0%
Total$1,116,739100%

View the filing

2012 · Form 990PF · $632,395 spent · pay $0 · grants $622,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $622,000 98.4%
Fees: other professional $6,841 1.1%
Fees: accounting $2,550 0.4%
Taxes $969 0.2%
Other expenses $35 0.0%
Total$632,395100%

View the filing

2011 · Form 990PF · $638,469 spent · pay $0 · grants $625,000 · events $1,584
LineAs describedTotalShare
Contributions, gifts, grants paid $625,000 97.9%
Fees: other professional $7,246 1.1%
Fees: accounting $2,550 0.4%
Taxes $1,998 0.3%
Travel, conferences and meetings $1,584 0.2%
Other expenses $91 0.0%
Total$638,469100%

View the filing

2010 · Form 990PF · $411,299 spent · pay $0 · grants $400,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $400,000 97.3%
Fees: other professional $6,705 1.6%
Fees: accounting $2,550 0.6%
Taxes $2,009 0.5%
Other expenses $35 0.0%
Total$411,299100%

View the filing