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Person · officer / director

Leon Kolankiewicz

Director · Numbersusa Action INC

Director at Numbersusa Action INC. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Ambiguous identity This name matches 2 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
1
Roles reported
1
Others who share this name
2

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Director of Numbersusa Action INC, based in Arlington, VA.
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

Numbersusa Action INC Director · $681K revenue · Arlington, VABASED IN THE WASHINGTON D.C. AREA AND ARLINGTON, VIRGINIA, NUMBERSUSA ACTION IS THE NATION'S LARGEST GRASSROOTS IMMIGRATION POLICY IMPACT…Filed FY2024, FY2023, FY2022, FY2021, FY2020, FY2019 · Source: Form 990, Part VII

Disambiguation

Other people named Leon Kolankiewicz

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.

L
Leon Kolankiewicz 1 organization · State College, PAThe Mount Nittany Conservancy INC
L
Leon Kolankiewicz 1 organization · Ventura, CACalifornians for Population Stabiliz

Network

Serves alongside

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

T
Director · FY2024
$360K
J
CEO (through Sept 2024) · FY2024
$65K
C
Dir of Edu & Activism · FY2022
$48K
R
President & Chairman · FY2019
$40K
J
VP Activism · FY2024
$34K
J
VP Operations · FY2021
$28K
J
VP Operations · FY2022
$26K
E
Chief Information Officer · FY2024
$25K
C
VP Development · FY2024
$23K
A
COO/Interim CEO/Secretary · FY2024
$22K
P
Treasurer · FY2024
$19K
J
Director of Technology · FY2024
$17K

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