Company Details
Technology Stack
Professional Summary
Gladys Yeo is Senior Principal Advisor- Global CIO Advisory at Gartner. Gartner operates in the information services industry and has 22000 employees. Based in Dublin, County Dublin, Ireland. Classified as a c-suite-level CIO leader. Their organization's technology stack includes Salesforce, Akamai DNS, UltraDns, Mailchimp Mandrill, Amazon AWS, and 16 other technologies. Gartner reports annual revenue of 6328615000.
Industry & Role Insights
- • CTO Rank tracks 16,373 CIO leaders with verified contact information.
- • There are 2,374 tech leaders in the information services industry in our database.
- • We have verified contacts for 187 tech leaders at Gartner.
- • 802 tech leaders in County Dublin are available in our database.
Position in the CTO Rank Database
- • Gladys Yeo is 1 of 16,634 leaders with the CIO role tracked in the CTO Rank database.
- • 101 hold the CIO role at information services companies (out of 2,382 total information services leaders in our database).
- • 15 hold the CIO role in County Dublin.
- • 95 hold the CIO role at companies with 22000 employees.
- • Typical CIO compensation in County Dublin: $230,000 – $500,000 (median $360,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Gladys Yeo?
Gladys Yeo has a verified email address on file on CTO Rank. They work at Gartner. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Gladys Yeo work for?
Gladys Yeo is Senior Principal Advisor- Global CIO Advisory at Gartner, a company in the information services industry with 22000 employees. The company is headquartered in Stamford, Connecticut, United States.
What is Gladys Yeo's role in technology leadership?
Gladys Yeo is classified as a CIO leader at the c-suite level.
What technologies does Gladys Yeo's organization use?
Gladys Yeo's organization uses a technology stack that includes Salesforce, Akamai DNS, UltraDns, Mailchimp Mandrill, Amazon AWS, CloudFlare Hosting. This information is useful for sales teams, recruiters, and technology vendors.
Is Gladys Yeo open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Gladys Yeo using the verified contact information available to Pro members. When recruiting a Senior Principal Advisor- Global CIO Advisory, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Gladys Yeo at Gartner?
Gladys Yeo is Senior Principal Advisor- Global CIO Advisory at Gartner. CIOs like Gladys Yeo typically evaluate vendors in Salesforce, Akamai DNS, UltraDns, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Gladys Yeo's profile data?
CTO Rank verifies and refreshes profile data weekly. Gladys Yeo's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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