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Ryan Gerek

IT Director, Cybersecurity & CISO at Komatsu

CISO C-Suite
r***@mining.komatsu Sign up
Pro only
Pro only
Mequon, Wisconsin, United States
komatsu.jp

Company Details

Company: Komatsu
Industry: machinery
Employees: 66000
Revenue: 27536055000
HQ Location: Milwaukee, Wisconsin, United States
Company LinkedIn: Pro only

Technology Stack

Microsoft Azure Hosting Google Analytics Adobe Media Optimizer reCAPTCHA DoubleClick Conversion Mobile Friendly Google Dynamic Remarketing Vimeo Cedexis Radar Google Tag Manager DoubleClick Remote

Professional Summary

Ryan Gerek is IT Director, Cybersecurity & CISO at Komatsu. Komatsu operates in the machinery industry and has 66000 employees. Based in Mequon, Wisconsin, United States. Classified as a c-suite-level CISO leader. Their organization's technology stack includes Microsoft Azure Hosting, Google Analytics, Adobe Media Optimizer, reCAPTCHA, DoubleClick Conversion, and 7 other technologies. Komatsu reports annual revenue of 27536055000.

Industry & Role Insights

  • • CTO Rank tracks 2,786 CISO leaders with verified contact information.
  • • There are 14,612 tech leaders in the machinery industry in our database.
  • • We have verified contacts for 8 tech leaders at Komatsu.
  • • 2,847 tech leaders in Wisconsin are available in our database.
C-Suite level · CISO
Verified Mar 2, 2026

Frequently Asked Questions

How do I contact Ryan Gerek?

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

What company does Ryan Gerek work for?

Ryan Gerek is IT Director, Cybersecurity & CISO at Komatsu, a company in the machinery industry with 66000 employees. The company is headquartered in Milwaukee, Wisconsin, United States.

What is Ryan Gerek's role in technology leadership?

Ryan Gerek is classified as a CISO leader at the c-suite level.

What technologies does Ryan Gerek's organization use?

Ryan Gerek's organization uses a technology stack that includes Microsoft Azure Hosting, Google Analytics, Adobe Media Optimizer, reCAPTCHA, DoubleClick Conversion, Mobile Friendly. This information is useful for sales teams, recruiters, and technology vendors.

How accurate is Ryan Gerek's profile data?

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