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Person · officer / director

Siemon Slagter

Former Controller · Sahalee Country Club

Former Controller at Sahalee Country Club. 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
Reported compensation
$137K
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 Former Controller of Sahalee Country Club, based in Sammamish, WA.
Received $137K in total reported compensation on the most recent Form 990 (Part VII).
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

Sahalee Country Club Former Controller · $9.3M revenue · Sammamish, WAThe purpose of the club is to provide recreation for its club members and their guests.pay $121K → $137KFiled FY2023 · Source: Form 990, Part VII
$137Kreported comp

Disambiguation

Other people named Siemon Slagter

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.

S
Siemon Slagter 1 organization · Shoreline, WASeattle Golf Club

Network

Serves alongside

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

L
General Manager · FY2024
$301K
M
Former General Manager · FY2022
$245K
C
Course Super · FY2024
$181K
M
Head Chef · FY2021
$150K
B
Golf Pro · FY2023
$136K
J
Clubhouse Manager · FY2022
$123K
C
Course Superintendent · FY2021
$119K
A
Head Chef · FY2023
$116K
C
Head Golf Prof · FY2024
$115K
J
Controller · FY2024
$115K
J
Former General Manager · FY2020
$114K
L
Former Controller · FY2020
$113K

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