Company Details
Technology Stack
Professional Summary
David Therrien is Office of the CISO - Program Management at Haleon. Haleon operates in the consumer services industry and has 25000 employees. Based in London, England, United Kingdom. Classified as a c-suite-level CISO leader. Their organization's technology stack includes Mimecast, Microsoft Office 365, Microsoft Azure Hosting, Atlassian Cloud, OneTrust, and 19 other technologies. Haleon reports annual revenue of 14573605000.
Industry & Role Insights
- • CTO Rank tracks 2,786 CISO leaders with verified contact information.
- • There are 1,531 tech leaders in the consumer services industry in our database.
- • We have verified contacts for 31 tech leaders at Haleon.
- • 28,246 tech leaders in England are available in our database.
Position in the CTO Rank Database
- • David Therrien is 1 of 2,823 leaders with the CISO role tracked in the CTO Rank database.
- • 10 hold the CISO role at consumer services companies (out of 1,548 total consumer services leaders in our database).
- • 131 hold the CISO role in England.
- • 7 hold the CISO role at companies with 25000 employees.
Data sourced from 484,726 tech leadership profiles. Updated May 2026.
Frequently Asked Questions
How do I contact David Therrien?
David Therrien has a verified email address on file on CTO Rank. They work at Haleon. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does David Therrien work for?
David Therrien is Office of the CISO - Program Management at Haleon, a company in the consumer services industry with 25000 employees. The company is headquartered in Weybridge, England, United Kingdom.
What is David Therrien's role in technology leadership?
David Therrien is classified as a CISO leader at the c-suite level.
What technologies does David Therrien's organization use?
David Therrien's organization uses a technology stack that includes Mimecast, Microsoft Office 365, Microsoft Azure Hosting, Atlassian Cloud, OneTrust, MongoDB. This information is useful for sales teams, recruiters, and technology vendors.
Is David Therrien open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to David Therrien using the verified contact information available to Pro members. When recruiting a Office of the CISO - Program Management, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to David Therrien at Haleon?
David Therrien is Office of the CISO - Program Management at Haleon. CISOs like David Therrien typically evaluate vendors in Mimecast, Microsoft Office 365, Microsoft Azure Hosting, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is David Therrien's profile data?
CTO Rank verifies and refreshes profile data weekly. David Therrien's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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