Company Details
Professional Summary
William Zanelli is Deputy CIO at ENGIE GBS. ENGIE GBS operates in the utilities industry and has 500 employees. Based in Brussels, Brussels, Belgium. Classified as a c-suite-level CIO leader.
Industry & Role Insights
- • CTO Rank tracks 16,373 CIO leaders with verified contact information.
- • There are 4,176 tech leaders in the utilities industry in our database.
- • We have verified contacts for 3 tech leaders at ENGIE GBS.
- • 791 tech leaders in Brussels are available in our database.
Position in the CTO Rank Database
- • William Zanelli is 1 of 16,634 leaders with the CIO role tracked in the CTO Rank database.
- • 214 hold the CIO role at utilities companies (out of 4,216 total utilities leaders in our database).
- • 45 hold the CIO role in Brussels.
- • 46 hold the CIO role at companies with 500 employees.
- • Typical CIO compensation in Brussels: $230,000 – $500,000 (median $360,000). 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 May 2026.
Frequently Asked Questions
How do I contact William Zanelli?
William Zanelli has a verified email address on file on CTO Rank. They work at ENGIE GBS. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does William Zanelli work for?
William Zanelli is Deputy CIO at ENGIE GBS, a company in the utilities industry with 500 employees. The company is headquartered in Courbevoie, Ile-de-France, France.
What is William Zanelli's role in technology leadership?
William Zanelli is classified as a CIO leader at the c-suite level.
Is William Zanelli open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to William Zanelli using the verified contact information available to Pro members. When recruiting a Deputy CIO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to William Zanelli at ENGIE GBS?
William Zanelli is Deputy CIO at ENGIE GBS. CIOs like William Zanelli typically evaluate vendors in developer tooling, infrastructure, and security categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is William Zanelli's profile data?
CTO Rank verifies and refreshes profile data weekly. William Zanelli's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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