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Governance Register
US nonprofit · EIN 010669150 · Washington, DCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 010669150) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay, grants paid (Schedule I).Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.State registers Colorado Secretary of State (17 October 2026).Licence US Federal Government public domain.How we handle data

Grantmakers for Effective Organizations' network

13 people2 organisationsi13 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (13). Violet dotted lines (2) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

13 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 14 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Denise St Omer ChairChair2019
7 yrs
Ryan Easterly ChairGovernance Chair2023
3 yrs
Anita PatelVice Chair2022
4 yrs
Chera Reid PHD (also filed as Chera Reid)Board Member2023
3 yrs
Deborah Aubert ThomasBoard Member2020
6 yrs
Dennis QuirinBoard Member2022
4 yrs
Dr John H JacksonBoard Member2024
2 yrs
Hanh LeBoard Member2024
2 yrs
Joanna JacksonBoard Member2023
3 yrs
M Gabriela AlcaldeBoard Member2024
2 yrs
Neel HajraTreasurer2020
6 yrs
Regan Gruber MoffittBoard Member2023
3 yrs
Rickke MananzalaBoard Member2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 13 →

Officers and senior leadership

17 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Akilah MasseyVice President, Programssince 2019
Andrew FreezeDirector of Development2018
Claudia WilliamsDirector of Membership & Development2024
Gayle WilliamsActing CEO Jan. 20192019
J Wing LIDirector of Operationssince 2022
Jaser AlsharhanDirector of Programs2023
Jason McCrayInterim CEO/COO/Senior Advisorsince 2018
Kathleen P EnrightPresident and CEOsince 2018
Kelly WiseDirector, People and Culturesince 2020
Kristina WertzVice President, External Affairssince 2022
Marcus F WaltonPresident and CEOsince 2019
Meghan DuffyVP of Programssince 2018
Michelle HarringtonDirector of Communications & Marketingsince 2022
Mila YochumVice President, Operationssince 2023
Nichole HoeflichDirector of Programs, Publicationssince 2019
Sinem ReedVice President, Ops (Start 4/1/20)since 2020
Suprotik Stotz-GhoshVP of Racial Equalitysince 2018

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Marcus WaltonPresident & CEO40$371k$12k
Meghan DuffyExecutive Vice President40$234k$20k
Akilah MasseyVice President, Programs40$189k$28k
Kristina WertzVice President, External Affairs40$188k$28k
Mila YochumVice President, Operations40$185k$13k
Kelly WiseDirector of People & Culture40$140k$28k
Nichole HoeflichDirector of Programs40$137k$13k
J Wing LiDirector of Operations40$133k$29k
Michelle HarringtonDirector of Communications40$130k$12k
Claudia WilliamsDirector of Membership & Development40$119k$28k
Anita PatelVice Chair1$0
Chera Reid PhDBoard Member1$0
Deborah Aubert ThomasBoard Member1$0
Denise St OmerChair1$0
Dennis QuirinBoard Member1$0
Dr John H JacksonBoard Member1$0
Hanh LeBoard Member1$0
Joanna JacksonBoard Member1$0
M Gabriela AlcaldeBoard Member1$0
Neel HajraTreasurer1$0
Regan Gruber MoffittBoard Member1$0
Rickke MananzalaBoard Member1$0
Ryan EasterlyGovernance Chair1$0

Colorado roster

14 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20253030789). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.
NameTitle as filed
Marcus WaltonPresident & CEO
Gabriela AlcaldeBoard Member
John JacksonBoard Member
Ryan EasterlyVice-Chair
Rickke MananzalaBoard Member
Anita PatelChairperson
Joanna JacksonTreasurer/Secretary
Regan Gruber MoffittBoard Member
Hanh LeBoard Member
Dennis QuirinBoard Member
Neel HarjaBoard Member
Mila Yochum
Deborah Aubert ThonasBoard Member
Chera ReidBoard Member

About

Legal name
Grantmakers for Effective Organizations
EIN
010669150
Address
1310 L St Nw Ste 650, Washington, DC, 20005-4673
State
District of Columbia
Mission
Geo is a community of funders committed to transforming philanthropic culture and practice by connecting members to the resources and relationships needed to support thriving nonprofits and communities. (as filed on the Form 990)
Activity (NTEE)
T02 Philanthropy, voluntary services and grantmaking
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Philanthropy, Voluntarism & Grantmaking Foundations
Size band
8 (IRS master file code)
Formed
2002
Principal officer
Marcus Walton (as named on the Form 990)
IRS ruling date
1 July 2002
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsDenise St Omer
≥6years on the filingsDeborah Aubert Thomas
≥6years on the filingsNeel Hajra
≥4years on the filingsAnita Patel

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$13m
Total liabilities
$1.3m
Net assets or fund balances
$11.6m
Contributions and grants received
$8.3m
Program service revenue
$1.4m
Grants and similar paid out
$63k
Employees
28
Volunteers
480

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$10m$7.6m$2.5m

As filed on the IRS Form 990. US dollars.

Grants paid

2 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
Northern California GrantmakersThis grant supported ncg's work on the racial equity action institute and our work together to scale this model of cross-sector learning nat$50k
Through Piscataway Eyes (Tpe) IncThis contribution was to cover the annual land tax$20k

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Grantmakers For Effective Organizations likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: DC Department of Licensing and Consumer Protection (DLCP), corporate registrations (opendata.dc.gov). Licence: CC BY 4.0. Attribution: DC DLCP. Data last fetched 18 October 2026.
State
District of Columbia
Entity type
Domestic Nonprofit Corporation
Status
Active - In Good Standing
Formed
7 June 2002
Registered agent
C T Corporation System (city and state not held)