Mimecast

Mimecast Limited is a cloud security and risk management company that specializes in protecting corporate information and email communications. Founded in 2003 and headquartered in London, the company offers a comprehensive suite of services, including email security that defends against malware, phishing, impersonation attacks, and data leaks. Additionally, Mimecast provides Cyber Resilience Extensions, such as enterprise information archiving for compliance and e-discovery, mailbox continuity to safeguard against downtime, and web security to block malicious online activities. The company's solutions are designed to simplify the protection of business communications by leveraging a proprietary cloud architecture. Mimecast also features tools like a Threat Intelligence Dashboard to help organizations identify cyber risks and mobile and desktop applications for user convenience. The company serves a global client base through direct sales and channel partnerships, ensuring robust protection in a rapidly evolving security landscape.

Neil Murray

Co-Founder and Board Member

9 past transactions

Aware

Acquisition in 2024
Aware is a cloud intelligence platform that adopts the latest advancements in cognitive computing, artificial intelligence, and behavioral analytics to amplify enterprise value by monitoring the social graph. They harness the power of their platform’s insights into human behavior and interactivity to create great value for the enterprise.

Elevate Security

Acquisition in 2024
Elevate Security, Inc. is a provider of a human risk management platform designed to enhance organizational security by addressing human behavior in relation to security threats. Founded in 2017 and headquartered in Berkeley, California, with an additional office in Quebec, Canada, the company focuses on identifying employees at risk of causing security breaches, such as ransomware or data loss. Its platform integrates various data sources to assess and track security behaviors, offering interactive learning experiences to employees when risky behaviors are detected. This approach not only educates individuals about the consequences of their actions but also measures behavioral changes over time. By delivering tailored security insights and automating risk management processes, Elevate Security enables enterprises to better safeguard their operations and support growth initiatives.

MessageControl

Acquisition in 2020
MailControl is a Chicago-based B2B SaaS startup focused on enhancing email and messaging security for enterprises. The company develops software that protects organizations from social engineering and identity attacks, addressing the risks posed by embedded email trackers and misaddressed messages. Its solutions include Silencer, which effectively stops email trackers that can leak confidential information, and CodeBreaker, which identifies hidden risks in email communications by providing real-time warnings for employees. Additionally, GateKeeper safeguards against the accidental sending of emails to incorrect recipients. By leveraging artificial intelligence, MailControl aims to empower businesses to recognize and avert potential threats in their email interactions.

Segasec

Acquisition in 2020
Segasec is a cybersecurity company focused on safeguarding organizations from various digital threats, including phishing, pharming, business email compromise, and ransomware. The company has developed a comprehensive cybersecurity platform that delivers end-to-end protection by utilizing intelligent scanning and monitoring technologies. This platform conducts extensive targeted scans to identify both known and unknown attack patterns, thereby enabling businesses to protect themselves and reduce the risk of exposing sensitive customer information. Through its innovative approach, Segasec aims to enhance the security posture of organizations against evolving cyber threats.

DMARC Analyzer

Acquisition in 2019
DMARC Analyzer is a pure play DMARC specialist with experience of email deliverability experience.

Simply Migrate

Acquisition in 2019
Simply Migrate is an innovative provider of archive data migration technology.

Solebit

Acquisition in 2018
Solebit is a cybersecurity company that specializes in the identification and prevention of zero-day malware and unknown threats through its innovative platform, SoleGATE. Founded in 2014 by a team of cybersecurity experts from elite technology units of the Israel Defense Forces, Solebit offers a real-time, signature-less engine powered by its patented DvC™ (data vs. code) technology. This approach uniquely assumes that executable code should not be present in data files, allowing it to accurately detect and neutralize malicious code, including hidden instructions and encrypted payloads. Solebit's solution effectively blocks threats before they can compromise internal systems, regardless of file type or operating environment, whether on-premise or in the cloud. The company serves a diverse clientele, including prominent financial institutions, technology firms, defense contractors, and telecom service providers, positioning itself as a leader in modern cybersecurity solutions.

Ataata

Acquisition in 2018
Ataata is a security awareness training platform focused on minimizing human error in the workplace. The platform provides video-based training through a data-driven web and mobile interface, aiming to reduce the risks, time, and costs associated with security breaches caused by human mistakes. Additionally, Ataata allows managers to evaluate employee performance against industry benchmarks, enabling organizations to understand how their teams compare to peers in terms of security awareness and training effectiveness.

isheriff

Acquisition in 2016
Founded in 1999, iSheriff is a pioneering leader in the development of world class email and Internet security solutions. Having been involved in the Internet security industry almost since its inception, iSheriff recognized the rapidly changing face of Web 2.0 security and the trend towards hosted security services was converging. This synergy between the need for more dynamic, real-time security and a constantly morphing threat landscape compelled us to adapt - calling on our years of experience providing highly scalable security solutions for the ISP market to create iSheriff SaaS. iSheriff SaaS is the first proprietary, integrated Security as a Service solution for cloud-based Web and email security featuring a common Web management and reporting console. Our mission is to provide customers with accessible, easy to understand security services that secure their Internet world and enable them to complete their business in safety and privacy – whether their enterprise is large or small. Our security services utilize sophisticated, patented, real-time content analysis technologies developed and refined over the last 10 years to ensure maximum threat protection. But, our approach to how we deliver this technology and enable clients to access, manage and report on their email and Web usage is simplicity, intuitiveness and clarity. Our experience has taught us that sophisticated security is one thing, but complex, difficult to manage solutions are inaccessible for many users and this ultimately undermines real security when customers canâ€:tm:t understand it or use it. We endeavour to provide services which are easy to understand and therefore enable the maximum returns and benefits for our clients.
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