Company

Meet the leadership team

Mimecast is led by CEO Marc van Zadelhoff. He joined the company as CEO and member of the board in January 2024. Marc has experience growing successful companies, most notably as CEO of Devo Technology and GM / CEO of IBM Security, an IBM Business Unit that he co-founded. He and his executive committee have decades of leadership experience in the cybersecurity industry.

Marc is a curious and committed leader and puts Mimecast’s 2,200+ employees first, working alongside them to ensure customer organizations can work protected. Meet Marc and the executive team!

News & events

Mimecast thought leaders are regularly sought after to provide commentary to leading media publications around the world. Their insights help executive leadership and cybersecurity professionals  learn how to manage risk and complexity, while protecting their organizations from today’s increasingly complex and sophisticated threat landscape. Read on for our latest coverage highlights and corporate announcements.

We’re an energetic, values-led business that's entered an exciting new chapter of growth and transformation, investing in our products, technology, and our people

We're working tirelessly to create exciting new capabilities, providing our people with unique growth opportunities unmatched elsewhere in our industry, as we accelerate real product innovation, market expansion with a channel-first approach, and always focused on our mission that matters - stopping bad things from happening to good organizations. Now is the time to join us and drive growth and innovation that’s good for our people, our business, and our customers.

We'll continue to live the Mimecast Way - our company values, with a culture that cares, striving to build a better business while we build a bigger business - for the benefit of our people, customers, and the wider community.