Executive Intelligence

Peter Bauer

Founder

Peter Bauer is listed as a founder of Mimecast based in United Kingdom on Brel Digital’s verified company intelligence record.

In this profile

Quick Facts

  • Role Founder
  • Company Mimecast
  • Country United Kingdom
  • Industry AI in Cybersecurity
  • Founded 2003
  • Known For Mimecast's trajectory — a two-decade-old email security specialist taken private by a PE firm, then expanded…
  • Status Acquired
  • Last Reviewed Jul 2026

Executive Summary

Peter Bauer appears in Brel Digital’s verified company_founders attribution for Mimecast based in United Kingdom in the Cybersecurity sector. This profile records that founder relationship using sources already on file for the company. Personal biography details that are not evidenced in those sources are omitted. Company context (from the verified Mimecast profile): A pioneer of cloud-based email security, now privately owned by Permira, that has spent the years since its 2022 take-private acquisition rebuilding itself into a broader human, data, and AI risk platform. Why the company matters (verified company field): Mimecast's trajectory — a two-decade-old email security specialist taken private by a PE firm, then expanded through a string of acquisitions into insider-risk, data-loss, and AI-compliance tooling, and now handing its CEO role to an internal product executive — is a clear example of the private-equity platform playbook increasingly shaping enterprise email and human-risk security,… Official company website on file: https://www.mimecast.com. Readers should consult that site and the Sources section for primary evidence. Brel Digital does not invent prior roles, education, funding history, or awards for founder profiles. Where additional verified public leadership pages become available, this profile should be deepened in a subsequent editorial review.

Career Timeline

Verified company milestones linked to this executive’s organization.

  1. 2003 Company founded

    Mimecast was founded in 2003 per the company profile source on file.

    Source
  2. 2003 Development

    2003: Peter Bauer and Neil Murray found Mimecast in London to build cloud-based email management and security for what would become Microsoft Exchange and, later, Google Workspace and Microsoft 365 environments.

    Source
  3. 2022 Acquisition

    May 19, 2022: Permira completes its acquisition of Mimecast for approximately $5.8 billion, or $80.00 per share in cash, taking the company private.

    Source
  4. 2024 Acquisition

    January 2024: Mimecast acquires Elevate Security, adding human risk management capabilities.

    Source
  5. 2024 Acquisition

    July 2024: Mimecast acquires Code42, adding insider risk and data-loss detection.

    Source
  6. 2024 Acquisition

    August 2024: Mimecast acquires Aware, adding AI compliance monitoring for sanctioned and unsanctioned AI tool usage.

    Source
  7. 2026 Product

    June 25, 2026: Mimecast promotes Ranjan Singh, its chief product and technology officer, to chief executive, succeeding Marc van Zadelhoff, who moves to a board advisory role.

    Source
  8. Company status

    Documented status on Brel profile: Acquired.

    Source

Connected Company

Connected Products

Connected Reports

Connected Insights

Industry Intelligence

Peter Bauer appears in Brel Digital’s verified company_founders attribution for Mimecast based in United Kingdom in the Cybersecurity sector. This profile records that founder relationship using sources already on file for the company. Personal biography details that are not evidenced in those sources are omitted.

Company context (from the verified Mimecast profile): A pioneer of cloud-based email security, now privately owned by Permira, that has spent the years since its 2022 take-private acquisition rebuilding itself into a broader human, data, and AI risk platform.

Why the company matters (verified company field): Mimecast's trajectory — a two-decade-old email security specialist taken private by a PE firm, then expanded through a string of acquisitions into insider-risk, data-loss, and AI-compliance tooling, and now handing its CEO role to an internal product executive — is a clear example of the private-equity platform playbook increasingly shaping enterprise email and human-risk security,…

Official company website on file: https://www.mimecast.com. Readers should consult that site and the Sources section for primary evidence.

Brel Digital does not invent prior roles, education, funding history, or awards for founder profiles. Where additional verified public leadership pages become available, this profile should be deepened in a subsequent editorial review.

Sources and references

This article draws on publicly available company information, official websites, filings, interviews, announcements, and other cited sources. Information may change over time.

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