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Person · officer / director

Terry Tamminen

President · Seventh Generation Advisors

President at Seventh Generation Advisors. Listed as an officer, director, or key employee across 3 organizations on the Form 990 record.

Ambiguous identity This name matches 5 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
3
Roles reported
3
Others who share this name
5

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as President of Seventh Generation Advisors, based in Santa Monica, CA.
●
Also listed as Director of Energy Independence Now Coalition, uncompensated.
●
Also listed as Vice President & Director of Wishtoyo Foundation, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Seventh Generation Advisors President · $2.5M revenue · Santa Monica, CASEVENTH GENERATION ADVISORS FOCUSES ON WAYS TO PRESERVE THE ENVIRONMENT BY ADVOCATING POLICY AND PROMOTING A SUSTAINABLE ECONOMY. OUR TEAM RESEARCHES…Filed FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII
Energy Independence Now Coalition Director · $844K revenue · Los Angeles, CAENERGY INDEPENDENCE NOW (EIN) IS THE ONLY ENVIRONMENTAL NONPROFIT ORGANIZATION DEDICATED TO ADVANCING FUEL CELL ELECTRIC VEHICLES (FCEVs) AND…Filed FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
Wishtoyo Foundation Vice President & Director · $1.6M revenue · Ventura, CAWISHTOYO IS PLACE, ORGANIZATION, AND MOVEMENT INSPIRING PEOPLE TO LIVE IN HARMONY WITH OUR EARTH AGAIN.IN MARCH 2020, THERE WAS A GLOBAL OUTBREAK OF…Filed FY2024, FY2023 · Source: Form 990, Part VII

Disambiguation

Other people named Terry Tamminen

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

T
Terry Tamminen 1 organization · Santa Monica, CACatalytic Finance Foundation USA
T
Terry Tamminen 1 organization · San Pedro, CAAltasea at the Port of Los Angeles
T
Terry Tamminen 1 organization · Los Angeles, CALos Angeles Waterkeeper
T
Terry Tamminen 1 organization · New York, NYThe World the Sustainable Development
T
Terry Tamminen 1 organization · New York, NYWaterkeeper Alliance INC

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

B
Secretary & Ed · FY2024
$237K
M
President & Executive Dire · FY2024
$162K
J
Former Senior Attorney · FY2023
$147K
L
Director of Accounting · FY2024
$112K
L
Assoc Dir/Cultural Resourc · FY2022
$110K
P
Associate & Cultural Resou · FY2024
$109K
D
Director · FY2024
K
Executive Dir. · FY2024
D
Treasurer · FY2024
P
Treasurer · FY2024
T
Director · FY2024
R
Director · FY2024

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org