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  2. Mimecast


Since 2003, Mimecast has stopped bad things from happening to good organizations by enabling them to work protected. We empower over 40,000 customers to mitigate risk and manage complexities across a threat landscape driven by malicious cyberattacks, human error, and technology fallibility. Our advanced solutions provide proactive threat detection, brand protection, awareness training, and data retention capabilities evolving workplaces need today. Mimecast transforms email and collaboration security into the eyes and ears of organizations worldwide.... Read more


Stop bad things from happening to good organizations, and make the world more resilient.... Read more


We are striving to create a people-empowered organization.... Read more


We seek to solve complex security and risk problems faced by corporate users of email, cloud messaging, and collaboration systems.... Read more

Additional Culture Details

Mimecasters are guided by our core values, which we call The Mimecast Way. Every day, we work together to deliver on our commitments to our customers, communities, and to one another. As a company, we make holistic investments across the employee life-cycle that ensure all Mimecasters can do their best work, best teamwork, and their greatest learning while on our team. Examples of these investments include a robust corporate social responsibility program, global diversity and inclusion initiatives, career development training, and more.... Read more


Bring a Resilient Spirit
We were founded with a warrior spirit, showing grit and courage every day by staying focused in the face of adversity, adapting to change, and delivering on ambitious goals.


Lexington, MA


750 US Employees


Enterprise Software

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What employees are saying

Everyone is open minded and inclusive. People are willing to hear about suggestions and change. The atmosphere is uplifting and office is amazing. They really care about their employees more than any place I’ve seen. Always looking to improve and grow the business and the employees.

We’re helping to solve real problems for businesses across the world! What we sell works and people generally love the tech.

I am able to do what I love everyday, and I am encouraged to try new things and explore ideas I have about how to improve process and systems I support

I am pushed everyday to perform well individually and for the bigger team.

Mimecast offers a work/life balance and an upbeat and positive working environment. They’re well respected in the industry, considered visionaries, and offer a platform of solutions that enterprise customes need to better manage their security posture.

My opinions and input are valued, and people are genuinely helpful and interested in making a difference.

Company Snapshots

The Mimecast Way Spirit Day
Mimecast Offices
Mimecast Offices
Mimecast Volunteers