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Jemma Johns

Jemma Johns

Chief HR Officer and Executive Vice President at Iron Mountain

Iron Mountain•Netherlands

View LinkedIn Profile
Experience28+ Years
LevelCXO

Executive Overview

Jemma is a global HR leader with 20+ years of experience in the technology and consumer internet industries. Board member, adviser and partner to CEOs, founders and executive leadership teams. Extensive experience in supporting growth businesses and scale-ups, and in building successful high-performing HR functions. Expertise in M&A, portfolio advisory and consulting, talent acquisition and HR operations.

Career Timeline

Professional employment history
  • Iron MountainCurrent
    Dec 2024–Present· 1 yr 9 mos
    • Executive Vice President and Chief Human Resources OfficerCurrent
      Dec 2024–Present
  • IrdetoCurrent
    Nov 2022–Present· 3 yrs 10 mos
    • Chief People OfficerCurrent
      Nov 2022–Present
  • Prosus
    Jun 2018–Sep 2022· 4 yrs 3 mos
    • Vice President, Group HR Operations
      Jun 2018–Sep 2021
    • Vice President, People (Ventures / Food and Edtech / Etail)
      Jun 2018–Sep 2022
  • Haskoning
    Mar 2017–Mar 2019· 2 yrs
    • Board Member, HaskoningDHV
      Mar 2017–Mar 2019
  • Irdeto
    Nov 2015–May 2018· 2 yrs 6 mos
    • Chief People Officer
      Nov 2015–May 2018
  • Hewlett Packard Enterprise
    Apr 2000–Oct 2015· 15 yrs 6 mos
    • Vice President HR, Cloud
      May 2014–Oct 2015
    • Vice President, Global Talent Acquisition
      Mar 2012–May 2014
    • Director of Staffing and Workforce Planning, EMEA
      Mar 2009–Mar 2012
    • Director of HR Business Development / Outsourcing Services, EMEA
      2006–Mar 2009
    • HR Consultant, Outsourcing Services, EMEA
      May 2002–2006
    • HR Business Partner / Recruiting Manager
      Apr 2000–Apr 2002
  • Lloyds Banking Group
    Dec 1997–Mar 2000· 2 yrs 3 mos
    • Industrial Relations Manager
      Dec 1997–Mar 2000

Education

Board and Corporate Governance

INSEAD

Fellow

The Chartered Institute of Personnel and Development

Executive Relationship Map

Reports To
Jemma Johns
Vice Chair & President
Chief Financial Officer
Chief Technology Officer
Chief Operating Officer

Executive Network Preview

BizKonnect has mapped this leadership network including reporting hierarchies, peer connections, and cross-functional relationships.

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Skills & Expertise

20 of 20 skills
OffshoringOrganizational LeadershipHR TransformationCRMLeadershipWorkforce PlanningVendor ManagementManagementSDLCMergers & AcquisitionsFull-cycle RecruitingRecruitingBusiness TransformationStrategyTalent ManagementPersonnel ManagementOutsourcingHuman ResourcesOrganizational DevelopmentTalent Acquisition