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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 High Ambition Climate Collective Allyson Browne

Allyson Browne

OfficerHighest compensated employee

Chief Executive Officer at High Ambition Climate Collective

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$224,780

2024

Total compensation

Allyson Browne has been listed as an employee of High Ambition Climate Collective in Form 990 filings since fiscal year 2024.

Annual compensation details

$224,780

Chief Executive Officer

2024

$225k org

40 hrs/wk

Total compensation by year

Compare the compensation of Allyson Browne to:

2024

Other employees at High Ambition Climate Collective

Chief Growth Officer

$37,500 from orgNo related compNo other comp

$27,351 from orgNo related compNo other comp

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January 25, 2026:

2024 High Ambition Climate Collective 990 published

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