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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 Gsma Ltd. Sianne Ryder

Sianne Ryder

Trustee/director

General Manager - Services at Gsma Ltd.

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

$558,372
2024

Total compensation

Sianne Ryder has been listed as an employee of Gsma Ltd. in Form 990 filings since fiscal year 2018. Total compensation for Sianne Ryder has increased by 120.5% from 2018 to 2024.

Annual compensation details

$558,372
+54.5%
General Manager - Services
2024
$548k related
39 hrs/wk
$12k other
--
$361,372
+57.1%
Head of Events - Asia
2023
$346k related
39 hrs/wk
$16k other
--

Total compensation by year

Compare the compensation of Sianne Ryder to:

2024

Other employees at Gsma Ltd.

Mats Granryd
Director General
$2,758,458
$0 from org$2,758,458 from relatedNo other comp
John Hoffman
CEO - GSMA LTD
$1,865,095
$1,851,895 from orgNo related comp$13,200 other
Louise Easterbrook
Chief Financial Officer
$1,374,723
$0 from org$1,374,723 from relatedNo other comp
Lara Dewar
Chief Marketing Officer
$743,685
$0 from org$704,724 from related$38,961 other
Bob Puglielli
General Manager - Events
$643,319
$630,995 from orgNo related comp$12,324 other
Sarah Wiggin
Vice President, Sales
$505,433
$484,937 from orgNo related comp$20,496 other
Sihan Bo Chen
Head of Greater China and Even
$487,387
$472,500 from orgNo related comp$14,887 other
Oonagh Stein
Finance Director
$486,611
$0 from org$449,887 from related$36,724 other
Monique Cormier
General Counsel
$381,775
$0 from org$375,607 from related$6,168 other
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Revisions to this profile

January 25, 2026:
2024 Gsma Ltd. 990 published
January 25, 2026:
2023 Gsma Ltd. 990 published
January 25, 2026:
2022 Gsma Ltd. 990 published

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Other people named Sianne Ryder

2024
Employee
Sianne Ryder
Gsma Services LLC
$558,372