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Jason Clark

Building things at OpenAI! Former CTO @ Lime, senior director @ Facebook/Meta, architect at OpenAI

CTO C-Suite
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Seattle, Washington, United States
openai.com

Company Details

Company: OpenAI
Industry: research
Employees: 8500
Revenue: 10000000000
Funding: 63500000000
HQ Location: San Francisco, California, United States
Company LinkedIn: Pro only

Technology Stack

CloudFlare CDN Gmail Outlook Marketo Google Apps Microsoft Office 365 CloudFlare Hosting Amazon AWS Segment.io VueJS Atlassian Cloud Salesforce Live Agent Remote AI

Professional Summary

Jason Clark is Building things at OpenAI! Former CTO @ Lime, senior director @ Facebook/Meta, architect at OpenAI. OpenAI operates in the research industry and has 8500 employees. Based in Seattle, Washington, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes CloudFlare CDN, Gmail, Outlook, Marketo, Google Apps, and 9 other technologies. OpenAI reports annual revenue of 10000000000. OpenAI has raised 63500000000 in total funding.

Industry & Role Insights

  • • CTO Rank tracks 138,833 CTO leaders with verified contact information.
  • • There are 6,712 tech leaders in the research industry in our database.
  • • We have verified contacts for 26 tech leaders at OpenAI.
  • • 12,350 tech leaders in Washington are available in our database.
C-Suite level · CTO
Verified Apr 19, 2026

Position in the CTO Rank Database

  • • Jason Clark is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
  • • 2,433 hold the CTO role at research companies (out of 6,767 total research leaders in our database).
  • • 1,644 hold the CTO role in Washington.
  • • 32 hold the CTO role at companies with 8500 employees.

Data sourced from 484,726 tech leadership profiles. Updated May 2026.

Frequently Asked Questions

How do I contact Jason Clark?

Jason Clark has a verified email address on file on CTO Rank. They work at OpenAI. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Jason Clark work for?

Jason Clark is Building things at OpenAI! Former CTO @ Lime, senior director @ Facebook/Meta, architect at OpenAI, a company in the research industry with 8500 employees. The company is headquartered in San Francisco, California, United States.

What is Jason Clark's role in technology leadership?

Jason Clark is classified as a CTO leader at the c-suite level.

What technologies does Jason Clark's organization use?

Jason Clark's organization uses a technology stack that includes CloudFlare CDN, Gmail, Outlook, Marketo, Google Apps, Microsoft Office 365. This information is useful for sales teams, recruiters, and technology vendors.

Is Jason Clark open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Jason Clark using the verified contact information available to Pro members. When recruiting a Building things at OpenAI! Former CTO @ Lime, senior director @ Facebook/Meta, architect, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Jason Clark at OpenAI?

Jason Clark is Building things at OpenAI! Former CTO @ Lime, senior director @ Facebook/Meta, architect at OpenAI. CTOs like Jason Clark typically evaluate vendors in CloudFlare CDN, Gmail, Outlook, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Jason Clark's profile data?

CTO Rank verifies and refreshes profile data weekly. Jason Clark's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.