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Uko Valtenberg

Group CISO at Eesti Energia

CISO C-Suite
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Company Details

Company: Eesti Energia
Industry: consumer services
Employees: 890
Revenue: 1857000000
HQ Location: Ee, Friesland, Netherlands
Company LinkedIn: Pro only

Technology Stack

Cloudflare DNS Outlook CloudFlare Hosting Sendgrid Facebook Login (Connect) Google Font API Bootstrap Framework Mobile Friendly Cloudinary Facebook Custom Audiences YouTube Google Analytics Google Tag Manager Google Play Visual Website Optimizer ClickDimensions Liferay Facebook Widget Magnolia Linkedin Marketing Solutions

Professional Summary

Uko Valtenberg is Group CISO at Eesti Energia. Eesti Energia operates in the consumer services industry and has 890 employees. Classified as a c-suite-level CISO leader. Their organization's technology stack includes Cloudflare DNS, Outlook, CloudFlare Hosting, Sendgrid, Facebook Login (Connect), and 17 other technologies. Eesti Energia reports annual revenue of 1857000000.

C-Suite level · CISO
Verified Apr 18, 2026

Position in the CTO Rank Database

  • • Typical CISO compensation: $220,000 – $480,000 (median $340,000). 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 Uko Valtenberg?

Uko Valtenberg has a verified email address on file on CTO Rank. They work at Eesti Energia. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Uko Valtenberg work for?

Uko Valtenberg is Group CISO at Eesti Energia, a company in the consumer services industry with 890 employees. The company is headquartered in Ee, Friesland, Netherlands.

What is Uko Valtenberg's role in technology leadership?

Uko Valtenberg is classified as a CISO leader at the c-suite level.

What technologies does Uko Valtenberg's organization use?

Uko Valtenberg's organization uses a technology stack that includes Cloudflare DNS, Outlook, CloudFlare Hosting, Sendgrid, Facebook Login (Connect), Google Font API. This information is useful for sales teams, recruiters, and technology vendors.

Is Uko Valtenberg open to recruiting or new opportunities?

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

Can I pitch or sell to Uko Valtenberg at Eesti Energia?

Uko Valtenberg is Group CISO at Eesti Energia. CISOs like Uko Valtenberg typically evaluate vendors in Cloudflare DNS, Outlook, CloudFlare Hosting, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Uko Valtenberg's profile data?

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