Company Details
Technology Stack
Professional Summary
Shawn Ellis is International CIO at TransUnion. TransUnion operates in the information technology & services industry and has 13000 employees. Based in Illinois, United States. Classified as a c-suite-level CIO leader. Their organization's technology stack includes CloudFlare CDN, Salesforce, CSC Corporate Domains, Outlook, CloudFlare Hosting, and 7 other technologies. TransUnion reports annual revenue of 4183800000.
Industry & Role Insights
- • CTO Rank tracks 16,373 CIO leaders with verified contact information.
- • There are 166,587 tech leaders in the information technology & services industry in our database.
- • We have verified contacts for 68 tech leaders at TransUnion.
- • 9,018 tech leaders in Illinois are available in our database.
Position in the CTO Rank Database
- • Shawn Ellis is 1 of 16,634 leaders with the CIO role tracked in the CTO Rank database.
- • 2,802 hold the CIO role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 501 hold the CIO role in Illinois.
- • 96 hold the CIO role at companies with 13000 employees.
Data sourced from 484,726 tech leadership profiles. Updated May 2026.
Frequently Asked Questions
How do I contact Shawn Ellis?
Shawn Ellis has a verified email address on file on CTO Rank. They work at TransUnion. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Shawn Ellis work for?
Shawn Ellis is International CIO at TransUnion, a company in the information technology & services industry with 13000 employees. The company is headquartered in Chicago, Illinois, United States.
What is Shawn Ellis's role in technology leadership?
Shawn Ellis is classified as a CIO leader at the c-suite level.
What technologies does Shawn Ellis's organization use?
Shawn Ellis's organization uses a technology stack that includes CloudFlare CDN, Salesforce, CSC Corporate Domains, Outlook, CloudFlare Hosting, DemandBase. This information is useful for sales teams, recruiters, and technology vendors.
Is Shawn Ellis open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Shawn Ellis using the verified contact information available to Pro members. When recruiting a International CIO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Shawn Ellis at TransUnion?
Shawn Ellis is International CIO at TransUnion. CIOs like Shawn Ellis typically evaluate vendors in CloudFlare CDN, Salesforce, CSC Corporate Domains, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Shawn Ellis's profile data?
CTO Rank verifies and refreshes profile data weekly. Shawn Ellis's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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