Company Details
Technology Stack
Professional Summary
Mark Velthuijsen is CTO at Fortes group. Fortes group operates in the information technology & services industry and has 24 employees. Based in South Holland, Netherlands. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Outlook, Microsoft Office 365, Zendesk, MailJet, Atlassian Cloud, and 13 other technologies.
Position in the CTO Rank Database
- • Typical CTO compensation in South Holland: $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 June 2026.
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Mark Velthuijsen has a verified email address on file on CTO Rank. They work at Fortes group. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Mark Velthuijsen work for?
Mark Velthuijsen is CTO at Fortes group, a company in the information technology & services industry with 24 employees. The company is headquartered in Katwijk aan Zee, Zuid-Holland, Netherlands.
What is Mark Velthuijsen's role in technology leadership?
Mark Velthuijsen is classified as a CTO leader at the c-suite level.
What technologies does Mark Velthuijsen's organization use?
Mark Velthuijsen's organization uses a technology stack that includes Outlook, Microsoft Office 365, Zendesk, MailJet, Atlassian Cloud, Microsoft Application Insights. This information is useful for sales teams, recruiters, and technology vendors.
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Can I pitch or sell to Mark Velthuijsen at Fortes group?
Mark Velthuijsen is CTO at Fortes group. CTOs like Mark Velthuijsen typically evaluate vendors in Outlook, Microsoft Office 365, Zendesk, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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