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Governance Register
US nonprofit · EIN 853115306 · Washington, DCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 853115306) - 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 2025: assets, liabilities, staff, website, telephone, pay.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.Licence US Federal Government public domain.How we handle data

Open Contracting Partnership's network

10 people2 organisationsi10 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). 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

10 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 10 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Sally Guyer ChairChair2022
4 yrs
Aidan EyakuzeGoverning Board Member2023
3 yrs
Alan DetheridgeTreasurer2022
4 yrs
Caroline NicholasGoverning Board Member2024
2 yrs
Dr Joseph AsunkaGoverning Board Member2022
4 yrs
Jennifer BradleyGoverning Board Member2022
4 yrs
Juan Ricardo OrtegaGoverning Board Member2025
1 yr
Maksym NefyodovGoverning Board Member2022
4 yrs
Michael OwhVice Chair2022
4 yrs
Tania PerichGoverning Board Member2024
2 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

10 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Andre LimaDirector of the US2025
Bernadine FranzHead of Infrastructure & Asiasince 2024
Carey KluttzHead of Partnershipssince 2022
Gavin HaymanExecutive Directorsince 2022
Georg NeumannManager of Communication and Advocacysince 2022
James McKinneyHead of Technologysince 2024
Kathrin FrauscherDeputy Executive Directorsince 2022
Kristen RobinsonHead of Advocacysince 2022
Lindsey MarchessaultDirector of Impact & Innovationsince 2022
Steve ChaplainHead of Financesince 2022

Pay and hours

year to 31 December 2025iFrom 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
Gavin HaymanExecutive Director45$214k$23k
Kathrin FrauscherDeputy Director45$166k$44k
Steve ChaplainDirector of Finance & Operations40$140k$30k
Lindsey MarchessaultDirector of Impact & Innovation40$139k$17k
Bernadine FranzHead of Infrastructure & Asia40$128k$13k
Andre LimaDirector of the US40$126k$15k
James McKinneyHead of Technology40$122k$22k
Kristen RobinsonHead of Advocacy40$122k$19k
Sally GuyerChair1$0
Michael OwhVice Chair1$0
Alan DetheridgeTreasurer1$0
Jennifer BradleyGoverning Board Member1$0
Dr Joseph AsunkaGoverning Board Member1$0
Maksym NefyodovGoverning Board Member1$0
Aidan EyakuzeGoverning Board Member1$0
Caroline NicholasGoverning Board Member1$0
Tania PerichGoverning Board Member1$0
Juan Ricardo OrtegaGoverning Board Member1$0

About

Legal name
Open Contracting Partnership
EIN
853115306
Address
1100 13th St Nw Ste 800, Washington, DC, 20005-4281
State
District of Columbia
Mission
To enable one billion people to live in more equitable, prosperous and sustainable communities by helping partners across government, civil society and the private sector to design procurement reforms, build coalitions and co-create digital solutions, powered by open data. (as filed on the Form 990)
Activity (NTEE)
W20 Public and societal benefit
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Public & Societal Benefit
Size band
6 (IRS master file code)
Formed
2020
Principal officer
Gavin Hayman (as named on the Form 990)
IRS ruling date
1 April 2021
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥4years on the filingsSally Guyer
≥4years on the filingsAlan Detheridge
≥4years on the filingsDr Joseph Asunka
≥4years on the filingsJennifer Bradley

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$4.1m
Total liabilities
$238k
Net assets or fund balances
$3.8m
Contributions and grants received
$9.1m
Program service revenue
$57k
Employees
8
Volunteers
10

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$7.4m$8.4mDeficit $1m

As filed on the IRS Form 990. US dollars.

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.
Open Contracting Partnership 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
2 July 2020
Registered agent
Harmon, Curran, Spielberg & Eisenberg, LLP (city and state not held)