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Gary Wesoloski

Chief Technology Officer at Driehaus Capital Management LLC

CTO C-Suite
g***@driehaus.com Sign up
Pro only
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Chicago, Illinois, United States
driehaus.com

Company Details

Company: Driehaus Capital Management LLC
Industry: investment management
Employees: 97
Revenue: 4661000
Funding: 82064541
HQ Location: Chicago, Illinois, United States
Company LinkedIn: Pro only

Technology Stack

Salesforce Cloudflare DNS Mimecast Outlook Pardot Microsoft Office 365 Amazon AWS CloudFlare Hosting

Professional Summary

Gary Wesoloski is Chief Technology Officer at Driehaus Capital Management LLC. Driehaus Capital Management LLC operates in the investment management industry and has 97 employees. Based in Chicago, Illinois, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Salesforce, Cloudflare DNS, Mimecast, Outlook, Pardot, and 3 other technologies. Driehaus Capital Management LLC reports annual revenue of 4661000. Driehaus Capital Management LLC has raised 82064541 in total funding.

Industry & Role Insights

  • • CTO Rank tracks 138,833 CTO leaders with verified contact information.
  • • There are 1,378 tech leaders in the investment management industry in our database.
  • • 9,018 tech leaders in Illinois are available in our database.
C-Suite level · CTO
Verified Apr 23, 2026

Position in the CTO Rank Database

  • • Gary Wesoloski is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
  • • 595 hold the CTO role at investment management companies (out of 1,389 total investment management leaders in our database).
  • • 1,493 hold the CTO role in Illinois.
  • • 176 hold the CTO role at companies with 97 employees.

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

Frequently Asked Questions

How do I contact Gary Wesoloski?

Gary Wesoloski has a verified email address on file on CTO Rank. They work at Driehaus Capital Management LLC. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Gary Wesoloski work for?

Gary Wesoloski is Chief Technology Officer at Driehaus Capital Management LLC, a company in the investment management industry with 97 employees. The company is headquartered in Chicago, Illinois, United States.

What is Gary Wesoloski's role in technology leadership?

Gary Wesoloski is classified as a CTO leader at the c-suite level.

What technologies does Gary Wesoloski's organization use?

Gary Wesoloski's organization uses a technology stack that includes Salesforce, Cloudflare DNS, Mimecast, Outlook, Pardot, Microsoft Office 365. This information is useful for sales teams, recruiters, and technology vendors.

Is Gary Wesoloski open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Gary Wesoloski using the verified contact information available to Pro members. When recruiting a Chief Technology Officer, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Gary Wesoloski at Driehaus Capital Management LLC?

Gary Wesoloski is Chief Technology Officer at Driehaus Capital Management LLC. CTOs like Gary Wesoloski typically evaluate vendors in Salesforce, Cloudflare DNS, Mimecast, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Gary Wesoloski's profile data?

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