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Person · officer / director

Mark Willoughby

Director · United Arc INC

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

Ambiguous identity This name matches 7 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
7

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 Director of United Arc INC, based in Turners Falls, MA.
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

United Arc INC Director · $4.4M revenue · Turners Falls, MATHE UNITED ARC SUPPORTS PEOPLE LIVING WITH INTELLECTUAL AND DEVELOPMENTAL DISABILITIES IN ACHIEVING THE UNIVERSAL GOALS OF INCLUSION, CHOICE, AND…Filed FY2023 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Willoughby

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
Mark Willoughby 1 organization · Franklin, TNWorld Christian Broadcasting Corporation
M
Mark Willoughby 1 organization · Franklin, TNFrank Town Open Hearts Ministry INC
M
Mark Willoughby 1 organization · Westwood, NJModera Charitable Foundation
M
Mark Willoughby 1 organization · Nashville, TNYouth Encouragement Services INC
M
Mark Willoughby 1 organization · Knoxville, TNPositively Living INC
M
Mark Willoughby 1 organization · Powell, TNGirls on the Run of Greater Knoxville INC
M
Mark Willoughby 1 organization · Red Lion, PABurkinas Promise INC

Network

Serves alongside

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

L
Executive Director · FY2020
$128K
D
President · FY2024
S
Director · FY2024
L
Director · FY2024
K
Director · FY2024
A
Director · FY2024
J
Director · FY2024
F
Director · FY2024
K
Director · FY2024
J
Director · FY2024
M
Director · FY2024
P
Treasurer · FY2023

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