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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 Gsm Association Stephen Martineau

Stephen Martineau

Officer

Chief of Staff at Gsm Association

Fiscal year ended March 31, 2018. Published on January 24, 2026.

$327,668
2018

Total compensation

Stephen Martineau has been listed as an employee of Gsm Association in Form 990 filings since fiscal year 2018.

Annual compensation details

$327,668
Chief of Staff
2018
$290k org
40 hrs/wk
$38k other
--

Total compensation by year

Compare the compensation of Stephen Martineau to:

2018

Other employees at Gsm Association

Mats Granryd
Director General
$2,474,204
$2,474,204 from orgNo related compNo other comp
Alex Sinclair
Chief Technology Officer
$1,287,134
$1,225,900 from orgNo related comp$61,234 other
Louise Easterbrook
Chief Financial Officer
$1,106,642
$1,095,225 from orgNo related comp$11,417 other
John Hoffman
CEO - GSMA Ltd.
$1,101,481
$0 from org$1,076,981 from related$24,500 other
John Giusti
Chief Regulatory Officer
$892,708
$883,941 from orgNo related comp$8,767 other
Michael O'Hara
Chief Marketing Officer
$869,791
$0 from org$845,791 from related$24,000 other
Hyunmi Yang
Chief Strategy Officer
$800,579
$797,651 from orgNo related comp$2,928 other
Tom Phillips
Special Advisor
$528,165
$518,652 from orgNo related comp$9,513 other
Afke Schaart
Head of Europe
$420,238
$420,238 from orgNo related compNo other comp
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Revisions to this profile

January 24, 2026:
2018 Gsm Association 990 published

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