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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees The Guise-Weber Foundation Inc. Donald Landoll

Donald Landoll

President at The Guise-Weber Foundation Inc.

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$0
2023

Total compensation

Donald Landoll has been listed as an employee of The Guise-Weber Foundation Inc. in Form 990 filings since fiscal year 2017.

Annual compensation details

$0
President
2023
$0
President
2022
$0
President
2021
$0
President
2020
$0
President
2019
$0
President
2018
$0
President
2017

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Revisions to this profile

January 25, 2026:
2023 The Guise-Weber Foundation Inc. 990 published
January 25, 2026:
2022 The Guise-Weber Foundation Inc. 990 published
January 25, 2026:
2021 The Guise-Weber Foundation Inc. 990 published

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2023

Other employees at The Guise-Weber Foundation Inc.

Betty Friedrichs
Secretary
$1,200
$1,200 —No other comp
Jeff Crist
Director
$0
Lynn Mayer
Director
$0
Desiree Nietfeld
Treasurer
$0

Other people named Donald Landoll

2023
Employee
Donald Landoll
R L & ELSA Helvering Estate Trust
$1,200
Employee
Donald R Landoll
Landoll Foundation
$0