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Employees Green Business Certification Inc. Katherine Hammack

Katherine Hammack

Highest compensated employee

Director, Special Projects at Green Business Certification Inc.

Fiscal year ended December 31, 2021. Published on January 25, 2026.

$219,746
2021

Total compensation

Katherine Hammack has been listed as an employee of Green Business Certification Inc. in Form 990 filings since fiscal year 2021.

Annual compensation details

$219,746
Director, Special Projects
2021
$206k
40 hrs/wk
$14k
--

Total compensation by year

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Revisions to this profile

January 25, 2026:
2021 Green Business Certification Inc. 990 published

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2021

Other employees at Green Business Certification Inc.

Roger Platt
Senior Vice President
$393,476
$366,254 No related comp$27,222
Scot Horst
Senior Vice President TILL 10/29/21
$379,498
$357,180 No related comp$22,318
Roger Limoges
Senior Vice President
$224,607
$203,592 No related comp$21,015
Sarah Alexander
Senior Vice President, Certification
$216,273
$191,057 No related comp$25,216
Mahesh Ramanujam
President and CEO Usgbc/Gbci
$0
Peter Templeton
Interim President and CEO Usgbc/Gbci
$0

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