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Person · officer / director

Mark Derby

Board Member · Pinebrook Country Club INC

Board Member at Pinebrook Country Club INC. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

Ambiguous identity This name matches 1 other individual 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
1

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 Board Member of Pinebrook Country Club INC, based in Weston, 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

Pinebrook Country Club INC Board Member · $12.7M revenue · Weston, MATHE CLUB ENJOYS A REPUTATION AS ONE OF THE FINEST PRIVATE CLUBS IN MASSACHUSETTS. THE CLUB OFFERS A CHALLENGING BEAUTIFULLY MAINTAINED GOLF COURSE…Filed FY2022, FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Derby

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 Derby 1 organization · Land O Lakes, FLFishhawk Coyotes Lacrosse INC

Network

Serves alongside

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

D
General Manager · FY2020
$427K
D
General Manager · FY2024
$414K
K
Golf Professional · FY2020
$399K
J
Head Tennis Pro · FY2024
$381K
J
Head Tennis Pro · FY2020
$374K
K
Golf Professional · FY2024
$286K
M
Superintendent · FY2019
$269K
M
Assisant Gm · FY2022
$218K
M
Manager · FY2020
$210K
J
Head Chef · FY2024
$192K
N
Controller · FY2024
$182K
A
Controller · FY2020
$180K

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