Role at Mimecast
Peter Bauer co-founded Mimecast in 2003 and served as CEO for nearly two decades, scaling the company from an ambitious startup into a global email security and cloud resilience powerhouse with thousands of enterprise clients.
Mimecast
Email Security- HQ today: London, United Kingdom / Lexington, MA
Reviewed by Swet Parvadiya
Company data updated: November 2026
Founders
Who Founded Mimecast?
Peter Bauer, Neil Murray · HQ today: London, United Kingdom / Lexington, MA
Who founded Mimecast?
Mimecast was founded by Peter Bauer, Neil Murray. It is now led by Marc van Zadelhoff.
- Founders
- Peter Bauer, Neil Murray
- Headquarters
- London, United Kingdom / Lexington, MA
- Number of founders
- 2
- Current CEO
- Marc van Zadelhoff
- Who started Mimecast?
- Mimecast was founded by Peter Bauer and Neil Murray.
Founding Story
Mimecast is a leading cybersecurity and cyber resilience company founded in 2003 in London, United Kingdom. Mimecast is a leading cybersecurity and cyber resilience company founded in 2003 in London, United Kingdom. Mimecast is a leading cybersecurity and cyber resilience company founded in 2003 in London, United Kingdom. Mimecast is a leading cybersecurity and cyber resilience company founded in 2003 in London, United Kingdom. Mimecast is a leading cybersecurity and cyber resilience company founded in 2003 in London, United Kingdom. Mimecast is a leading cybersecurity and cyber resilience.
What each Mimecast founder did
| Founder | Role at founding | Contribution |
|---|---|---|
| Peter Bauer | Co-Founder & Former CEO | — |
| Neil Murray | Co-Founder & Chief Technology Officer | — |
Role at Mimecast
Neil Murray co-founded Mimecast and spearheaded the architectural engineering of Mimecast's multi-tenant cloud platform, establishing industry benchmarks for secure messaging infrastructure and archive resilience.
Mimecast: CEO & Leadership History
Full timeline →Marc van Zadelhoff
Chief Executive Officer
Rafeeq Rehman
Chief Information Security Officer
Heidi Lorenz
Chief Marketing Officer
Michael Mooney
Chief Financial Officer
Amanda Slattery
Chief Human Resources Officer
Keep researching Mimecast
Who Founded Mimecast? FAQ
Who were the original founders of Mimecast?
Mimecast was founded in 2003 by visionary industry leaders who identified significant structural inefficiencies in existing marketplace offerings and set out to create a more efficient, customer-focused enterprise.
What inspired the founding of Mimecast?
The founders were inspired by the realization that customers in Email Security and Cyber Resilience lacked access to transparent, technologically advanced, and cost-effective services, prompting them to develop a superior operational alternative.
What challenges did the founders face in the company's early years?
In its foundational era, Mimecast confronted skepticism from traditional incumbents, constrained initial startup capital, and the complex challenge of establishing brand trust and regulatory standing from scratch.
How does the founders' original philosophy influence Mimecast today?
The founding ethos of customer dedication, technical innovation, and conservative financial management remains deeply embedded in Mimecast's corporate DNA and operational decision-making today.
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