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MK
Person · officer / director

Marc Katz

President · Optimist International Foundation

President at Optimist International Foundation. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 19 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
2
Roles reported
2
Others who share this name
19

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 Optimist International Foundation, based in Saint Louis, MO.
Also listed as Director of Optimist International Youth Programs Foundation INC, 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.

Optimist International Foundation President · $2.2M revenue · Saint Louis, MOTO FURTHER THE EFFORTS OF OPTIMIST INTERNATIONAL.Filed FY2021 · Source: Form 990, Part VII
O
Optimist International Youth Programs Foundation INC Director · $1.3M revenue · Saint Louis, MOTO PROVIDE EDUCATIONAL, CULTURAL, LITERARY, RECREATIONAL AND SOCIAL BENEFITS TO MINORS THROUGH THE SPONSORSHIP OF ACTIVITIES AND PROGRAMS WHICH…Filed FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named Marc Katz

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.

M
Marc Katz 1 organization · Cincinnati, OHChildrens Choir of Greater Cincinnati
M
Marc Katz 1 organization · Horsham, PASuburban Cyclists Unlimited INC
M
Marc Katz 1 organization · Dobbs Ferry, NYAdirondack Fish & Game Social Club Corp
M
Marc Katz 1 organization · Indianapolis, INJewish Community Relations Council of Indianapolis
M
Marc Katz 1 organization · Brooklyn, NYOhel Childrens Home and Family Services INC
M
Marc Katz 1 organization · Boynton Beach, FLA Edward Scherer Foundation INC
M
Marc Katz 1 organization · Centerville, OHJewish Federation of Greater Dayton INC
M
Marc Katz 1 organization · Great Neck, NYCreative Adaptations for Learning INC
M
Marc Katz 1 organization · San Francisco, CAThe Brandeis School of San Francisco
M
Marc Katz 1 organization · Washington, DCFraternity and Sorority Action Fund
M
Marc Katz 1 organization · Spring, TXBetween Jobs Ministry INC
M
Marc Katz 1 organization · Kingston, TNTiger Haven INC
M
Marc Katz 1 organization · Ho Ho Kus, NJNorthern Highlands Hoops Club
M
Marc Katz 1 organization · Falls Church, VANorthern Virginia Family Services INC
M
Marc Katz 1 organization · Dobbs Ferry, NYMountain Magic Arts Center Incorporated
M
Marc Katz 1 organization · Washington, DCAssociation of Corporate Counsel Group Return
M
Marc Katz 1 organization · Westport, CTThe Birchwood Country Club Incorporated
M
Marc Katz 1 organization · Indianapolis, INEdgemere Fraternal Properties INC
M
Marc Katz 1 organization · Durango, CODurango Mesa Park Foundation

Network

Serves alongside

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

C
Secretary/ Executive Director · FY2024
$123K
B
President · FY2024
F
President-Elect · FY2024
D
Treasurer · FY2024
K
Director · FY2024
J
Director · FY2024
T
President · FY2023
D
President · FY2022
J
Director · FY2022
J
President · FY2020
T
Treasurer · FY2020
B
President · FY2019

Network

Recommendations

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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