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Governance Register
US nonprofit · EIN 522192070 · Washington, DCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 522192070) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R), 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 (us-approach-v4-clean). 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

Partnership Project Inc's network

11 people3 organisationsi11 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (11). Violet dotted lines (5) 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

11 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.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 11 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Erich Pica ChairChair2018
8 yrs
Caroline ItohBoard Member2022
4 yrs
Irene BurgaBoard Member2023
3 yrs
Jeff CarterBoard Member2022
4 yrs
Joe Bonfiglio (also filed as Joe Bonfiglio)Vice Chair2018
8 yrs
Kevin CurtisSecretary/Treasurer2018
8 yrs
Kristen BrengelBoard Member2018
8 yrs
Leah QusbaBoard Member2024
2 yrs
Natalie MebaneBoard Member2023
3 yrs
Robert DeweyBoard Member2018
8 yrs
Tiernan SittenfeldBoard Member2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 11 →

Officers and senior leadership

14 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Alicia PrevostExecutive Directorsince 2022
Andrew LinhardtCampaign Directorsince 2022
ARI AppelCampaign Manager2018
Benjamin MetcalfSenior Advisorsince 2018
Brian BondDeputy Director2018
Dominique Leon-DavisCampaign Director2022
Garrick DelzellDeputy Director2018
Jason WaskeyDeputy Director2018
Kimonia L AlfredDirectorsince 2022
Kate McKenneyDirector2023
Marjorie ALTCampaign Directorsince 2022
Paul RothSenior Advisor2018
Peter FontanaDirector2023
Sean KosofskyCampaign Director2022

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
Marjorie AltCampaign Director32$350k$34k
Alicia PrevostCEO35$225k$58k
Natalie MebaneBoard Member1$35k
Erich PicaChair4$0
Joe BonfiglioVice Chair4$0
Kevin CurtisSecretary/Treasurer4$0
Kristen BrengelBoard Member1$0
Irene BurgaBoard Member1$0
Jeff CarterBoard Member1$0
Robert DeweyBoard Member1$0
Caroline ItohBoard Member1$0
Tiernan SittenfeldBoard Member1$0
Leah QusbaBoard Member1$0

Colorado roster

14 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20263019776). 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
Alicia PrevostCEO
Robin ThompsonCFO
Joe BonfiglioVice Chair
Caroline ItohDirector
Kristen BrengelDirector
Natalie MebaneDirector
Erich PicaChair
Irene BurgaDirector
Jeff CarterDirector
Kevin CurtisTreasurer
Marty HaydenDirector
Robert DeweyDirector
Alicia Prevost
Tiernan SittenfieldDirector

About

Legal name
Partnership Project Inc
EIN
522192070
Address
Po Box 15307, Washington, DC, 20003-0307
State
District of Columbia
Mission
The Partnership Project is organized and operated exclusively to enhance protection of the natural environment by improving the effectiveness of environmental organizations. It currently has 17 groups participating, including the largest environmental advocacy groups in the country. By uniting their members and contributors on coordinated actions, the participating groups are creating a sum... (as filed on the Form 990)
Activity (NTEE)
C01 Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
8 (IRS master file code)
Formed
1999
Principal officer
Alicia Prevost (as named on the Form 990)
IRS ruling date
1 February 2000
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsErich Pica
≥8years on the filingsJoe Bonfiglio
≥8years on the filingsKevin Curtis
≥8years on the filingsKristen Brengel

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
$29.8m
Total liabilities
$5m
Net assets or fund balances
$24.8m
Contributions and grants received
$27.8m
Program service revenue
$713k
Grants and similar paid out
$11.5m
Employees
117
Volunteers
11

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$29.2m$34mDeficit $4.8m

As filed on the IRS Form 990. US dollars.

Grants paid

25+ 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
Center for Earth Energy and DemocracyProgram Support$900k
EarthworksProgram Support$419k
Electric Vehicles AssociationProgram Support$378k
Tides FoundationProgram Support$290k
Interfaith Power & LightProgram Support$265k
Sierra Club FoundationProgram Support$223k
The Hack FoundationProgram Support$222k
GreenLatinosProgram Support$212k
Black Progressive Action Coalition Education FundProgram Support$200k
The YEARS ProjectProgram Support$200k
Voto Latino FoundationProgram Support$200k
Western Leaders NetworkProgram Support$200k
The Next 100 SyndicateProgram Support$193k
Coming Clean IncProgram Support$184k
Public Citizen Foundation IncProgram Support$170k
The Solutions ProjectProgram Support$150k
Virginia OrganizingProgram Support$129k
Evangelical Environmental NetworkProgram Support$111k
Dakota Resource CouncilProgram Support$105k
Green Light AmericaProgram Support$102k
Community Networking Resources IncProgram Support$100k
Deep South Center for Environmental JustiProgram Support$100k
East Yard Communities for Environmental JProgram Support$100k
Green Door InitiativeProgram Support$100k
Harambee House IncProgram Support$100k