Mimecast headquarters details
- Street address
- 1 Finsbury Avenue
- City
- London
- State / region
- England
- ZIP / postal code
- EC2M 2PF
- Country
- United Kingdom
- Phone
- +44 20 7847 8700
- Founded
- 2003
- Website
- mimecast.com
- Stock
- NASDAQ: MIME
- linkedin.com/company/mimecast
Location map
Open in Google MapsAll Mimecast office locations
| City | State / region | Country | Type |
|---|---|---|---|
| London HQ | England | United Kingdom | Headquarters |
Showing the headquarters of 28 recorded locations. See every location in GraphIQ →
About Mimecast
Mimecast (NASDAQ: MIME) is headquartered in London, England, United Kingdom. Founded in 2003, the company has 28 recorded locations across 11+ countries and employs approximately 2,000 people worldwide.
Where is Mimecast's main office?
Mimecast's main headquarters office is located at 1 Finsbury Avenue, London, England EC2M 2PF, United Kingdom. This is the company's primary corporate address.
Mimecast regional offices
Beyond its headquarters in London, Mimecast has recorded locations in United Kingdom, Australia, Canada, France, Germany, India, Israel, South Africa and 3 other countries.
Mimecast contact information
The main switchboard for Mimecast headquarters can be reached at +44 20 7847 8700. Official website: mimecast.com.
What does Mimecast do?
Mimecast Limited is a global cybersecurity company that addresses threats brought on by human risk.
Mimecast competitors & similar companies
Frequently asked questions
Where is Mimecast headquarters?
Mimecast's headquarters is located at 1 Finsbury Avenue, London, England EC2M 2PF, United Kingdom.
How many offices does Mimecast have?
GraphIQ records 28 locations for Mimecast across 11+ countries, as of October 2026.
What is Mimecast's corporate address?
The corporate headquarters address is 1 Finsbury Avenue, London, England EC2M 2PF, United Kingdom.
When was Mimecast founded?
Mimecast was founded in 2003 and employs approximately 2,000 people.
What is Mimecast's phone number?
The main phone number for Mimecast headquarters is +44 20 7847 8700.
How many employees does Mimecast have?
Mimecast has approximately 2,000 employees (GraphIQ estimate, 2026).
Is Mimecast a public company?
Yes. Mimecast is publicly traded on NASDAQ under the ticker MIME.