Company Details
Technology Stack
Professional Summary
Jose Sierra Zapata is CTO at PreZero España. PreZero España operates in the environmental services industry and has 15000 employees. Based in Madrid, Community of Madrid, Spain. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Akamai, Akamai DNS, Outlook, Microsoft Office 365, Netlify, and 11 other technologies. PreZero España reports annual revenue of 619000000.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 3,316 tech leaders in the environmental services industry in our database.
- • 2,809 tech leaders in Community of Madrid are available in our database.
Position in the CTO Rank Database
- • Jose Sierra Zapata is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 1,122 hold the CTO role at environmental services companies (out of 3,333 total environmental services leaders in our database).
- • 1,440 hold the CTO role in Community of Madrid.
- • 193 hold the CTO role at companies with 15000 employees.
- • Typical CTO compensation in Community of Madrid: $250,000 – $650,000 (median $420,000). 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 Jose Sierra Zapata?
Jose Sierra Zapata has a verified email address on file on CTO Rank. They work at PreZero España. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Jose Sierra Zapata work for?
Jose Sierra Zapata is CTO at PreZero España, a company in the environmental services industry with 15000 employees. The company is headquartered in Madrid, Community of Madrid, Spain.
What is Jose Sierra Zapata's role in technology leadership?
Jose Sierra Zapata is classified as a CTO leader at the c-suite level.
What technologies does Jose Sierra Zapata's organization use?
Jose Sierra Zapata's organization uses a technology stack that includes Akamai, Akamai DNS, Outlook, Microsoft Office 365, Netlify, Microsoft Azure. This information is useful for sales teams, recruiters, and technology vendors.
Is Jose Sierra Zapata open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Jose Sierra Zapata using the verified contact information available to Pro members. When recruiting a CTO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Jose Sierra Zapata at PreZero España?
Jose Sierra Zapata is CTO at PreZero España. CTOs like Jose Sierra Zapata typically evaluate vendors in Akamai, Akamai DNS, Outlook, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Jose Sierra Zapata's profile data?
CTO Rank verifies and refreshes profile data weekly. Jose Sierra Zapata's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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