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Governance Register
US nonprofit · EIN 943385643 · Berkeley, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 943385643) - 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 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).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 SOUNK), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

David Brower Center's network

9 people18 organisationsi9 people and 18 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Violet dotted lines (19) 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

9 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.
NameRole as filedSinceOn the board
Adam BermanDirector2018
8 yrs
Alexa NorstadDirector2023
3 yrs
David PhillipsDirector2018
8 yrs
John FloresTreasurer2018
8 yrs
John KnoxCompany secretary2018
8 yrs
Kenneth David BrowerDirector2018
8 yrs
Nancy SkinnerDirector2018
8 yrs
Peter BuckleyPresident2018
8 yrs
Sumona MajumdarDirector2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

4 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Carrie BlandingInterim Executive Director2022
Laurie RichExecutive Directorsince 2018
Maria Schell HassidExecutive Directorsince 2022
Ricardo HernandezChief Building Engineer2022

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
Maria Schell HassidExecutive Director40$158k$7k
Peter BuckleyPresident1$0
Kenneth David BrowerDirector0.5$0
David PhillipsTreasurer0.5$0$141k$28k
Adam BermanDirector0.5$0
Alexa NorstadDirector0.5$0$192k$23k
Sumona MajumdarSecretary0.5$0$218k$21k
Carlos DuarteDirector0.5$0

About

Legal name
David Brower Center
EIN
943385643
Address
2150 Allston Way Ste 100, Berkeley, CA, 94704-1376
State
California
Mission
The david brower center is a home for the environmental movement. We advocate for the beauty, diversity and ecological integrity of earth. (as filed on the Form 990)
Activity (NTEE)
C60 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
2001
Principal officer
Maria Schell Hassid (as named on the Form 990)
IRS ruling date
1 June 2002
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
SOUNK (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsAdam Berman
≥8years on the filingsDavid Phillips
≥8years on the filingsJohn Flores
≥8years on the filingsJohn Knox

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
$20.5m
Total liabilities
$6m
Net assets or fund balances
$14.5m
Contributions and grants received
$23k
Program service revenue
$1.9m
Employees
24
Volunteers
5