CTO Rank
Get Started
WZ

William Zanelli

Deputy CIO at ENGIE GBS

CIO C-Suite
w***@engie.com Sign up
Pro only
Pro only
Brussels, Brussels, Belgium

Company Details

Company: ENGIE GBS
Industry: utilities
Employees: 500
HQ Location: Courbevoie, Ile-de-France, France
Company LinkedIn: Pro only

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.

C-Suite level · CIO
Verified Apr 29, 2026

Position in the CTO Rank Database

  • • 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 June 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.