Mimecast | Company Profile, Culture & Jobs

Human Risk, SecuredMimecast is transforming the way businesses manage and secure human risk. Its AI-powered, API-enabled connected human risk platform is purpose-built to protect organizations from the spectrum of cyber threats. Integrating cutting-edge technology with human-centric pathways, our platform enhances visibility and provides strategic insight. Our technology safeguards critical data and actively engages employees in reducing risk and enhancing productivity. More than 42,000 businesses worldwide trust Mimecast to help them keep ahead of the ever-evolving threat landscape. From insider risk to external threats, customers get more with Mimecast. More visibility. More agility. More control. More security.For help, please email support@mimecast.com.

Founded in 2003

London, England, GBR

2.5K employees (107 in marketing)

www.mimecast.com

84% recommend to a friend

62% positive business outlook

People

Marketing leadership

Stephanie Stack

Vice President, Global Customer Marketing & Corporate Events

At the company for 1 year 6 months

Aida Kamber

VP, Growth Marketing & Operations

At the company for 1 year 11 months

Jeff Schumann

Head of Brand / AI Strategy

At the company for 2 years 2 months

Ally Long

Senior Director, Marketing Operations & Analytics

At the company for 1 year 1 month

Hiring activity

Open marketing jobs over time

14 open now

Headcount trend

Company growth over the last 12 months

Funding

Total funding

$90.2M

Last raise

$403K

Post IPO Equity, 8 years ago

Funding history

Oct 2017

Post IPO Equity Mimecast · $403K

Sep 2012

Series C Mimecast · $62M

Jan 2010

Series B Mimecast · $21M

Sep 2008

Series A Mimecast · $3M

Aug 2008

Seed Round Mimecast · $3.8M

Audience

Monthly website visitors

5M

Month over month-13.2%

Quarter over quarter-10.1%

Top sourceDirect (77.9%)

Ad budget per month$305.6K

Average search rank45.7

Traffic source mix

Direct

77.9%

Search

17%

News

SA denial of human risk element in cyber security a gaping vulnerability

Sep 24, 2025 • IT Web

Duel Inks $16M Series A Funding Round

Sep 24, 2025 • vcnewsdaily.com

Healthcare organizations report rampant email security failures – and Microsoft 365 is often the weakest link

Sep 12, 2025 • IT Pro

Links

www.mimecast.com

Crunchbase

X (Twitter)

Glassdoor

Mimecast insights

Company and marketing-team signals from saved company data and employee profiles. Use this before you apply, interview, or negotiate.

Founded

2003

Headquarters

London, England

Employees

1001-5000

7.2% decline last 12mo

Marketing team

107

4% of company

31 saved employee profiles are linked to this company.

Company stability and risk

Shows a quick risk view from growth, funding age, and news.

Main result

Medium risk

Series C–like · Shrinking 7.2% last 12 months · More mature · Last funding 3+ years ago

Trend

2022-08-29 -> 2025-12-01

Headcount (12 months)

-7.2%

Last funding round

102 months ago

Negative news (120 days)

0

Risk score4/7

Website traffic

Shows traffic size, change, and traffic sources.

Monthly website visitors

5M

Month over month-13.2%

Quarter over quarter-10.1%

Top sourceDirect (77.9%)

Traffic source mix

Direct

77.9%

Search

17%

Referral

Competitors and search

Shows competitors and key search metrics in one view.

Main result

21 competitor sites

Search traffic: 56.5K organic clicks / 10.7K paid clicks

Organic competitors

0

Paid competitors

5

Keyword change

+1,982

Ad budget per month

$305.6K

Average search rank

45.7

Paid competitors5

G2 quick view

Shows G2 rating and review trend.

Main result

8.8 / 5

282 reviews saved

Reviews month over month

—

Reviews quarter over quarter

+14.2%

Reviews year over year

—

LinkedIn followers

Shows follower count and growth.

LinkedIn followers

Follower count and growth

Total followers

119K

12-mo growth

+14.1%

Monthly growth

+0.9%

Job openings

Shows open jobs, growth, and role changes.

Main result

5 open jobs

Open jobs trend: —

Trend

Gartner

Shows Gartner reviews and listed products.

Main result

290 Gartner reviews

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.

Listed products

3

Reviews

290

Employee range

1,001 - 5,000

Marketing team size

Shows saved marketing team size.

107

4% of the company • 31 saved marketing people

First hire or larger team

Shows if this looks like one hire or a bigger team.

Looks like larger team

Based on saved marketing team size: 107.

Glassdoor ratings

Shows saved Glassdoor ratings.

Glassdoor ratings

Overall rating

3.9 / 5

Work-life balance

4 / 5

Culture

4 / 5

Diversity & inclusion

4.1 / 5

Recommend to a friend

84%

Positive business outlook

62%

Funding

Shows saved funding data.

Total funding

$90.2M

Last raise

Post IPO Equity

8 years ago

Funding details

Amount raised

$90.2M

Last round

Post IPO Equity

Last fundraise

8 years ago

News

Shows saved company news.

SA denial of human risk element in cyber security a gaping vulnerability

Sep 24, 2025 • IT Web

Duel Inks $16M Series A Funding Round

Sep 24, 2025 • vcnewsdaily.com

Healthcare organizations report rampant email security failures – and Microsoft 365 is often the weakest link

Sep 12, 2025 • IT Pro

Loading insights...

Headcount -7.2% year over year

Referral

4%

Paid referral

0.8%

Social

0.3%

LinkedIn followers

Follower count and growth

Total followers

119K

12-mo growth

+14.1%

Monthly growth

+0.9%

Salaries

Typical salary range

$104,000 – $156,000

/ yr

Median base

$190,000

Median total

$190,000

Median experience

7 years

Submissions

3

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Mimecast insights

Company and marketing-team signals from saved company data and employee profiles. Use this before you apply, interview, or negotiate.

Founded

2003

Headquarters

London, England

Employees

1001-5000

7.2% decline last 12mo

Marketing team

107

4% of company

31 saved employee profiles are linked to this company.

Company stability and risk

Shows a quick risk view from growth, funding age, and news.

Main result

Medium risk

Series C–like · Shrinking 7.2% last 12 months · More mature · Last funding 3+ years ago

Trend

2022-08-29 -> 2025-12-01

Headcount (12 months)

-7.2%

Last funding round

102 months ago

Negative news (120 days)

0

Risk score4/7

Website traffic

Shows traffic size, change, and traffic sources.

Monthly website visitors

5M

Month over month-13.2%

Quarter over quarter-10.1%

Top sourceDirect (77.9%)

Traffic source mix

Direct

77.9%

Search

17%

Referral

Competitors and search

Shows competitors and key search metrics in one view.

Main result

21 competitor sites

Search traffic: 56.5K organic clicks / 10.7K paid clicks

Organic competitors

0

Paid competitors

5

Keyword change

+1,982

Ad budget per month

$305.6K

Average search rank

45.7

Paid competitors5

G2 quick view

Shows G2 rating and review trend.

Main result

8.8 / 5

282 reviews saved

Reviews month over month

—

Reviews quarter over quarter

+14.2%

Reviews year over year

—

LinkedIn followers

Shows follower count and growth.

LinkedIn followers

Follower count and growth

Total followers

119K

12-mo growth

+14.1%

Monthly growth

+0.9%

Job openings

Shows open jobs, growth, and role changes.

Main result

5 open jobs

Open jobs trend: —

Trend

Gartner

Shows Gartner reviews and listed products.

Main result

290 Gartner reviews

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.

Listed products

3

Reviews

290

Employee range

1,001 - 5,000

Marketing team size

Shows saved marketing team size.

107

4% of the company • 31 saved marketing people

First hire or larger team

Shows if this looks like one hire or a bigger team.

Looks like larger team

Based on saved marketing team size: 107.

Glassdoor ratings

Shows saved Glassdoor ratings.

Glassdoor ratings

Overall rating

3.9 / 5

Work-life balance

4 / 5

Culture

4 / 5

Diversity & inclusion

4.1 / 5

Recommend to a friend

84%

Positive business outlook

62%

Funding

Shows saved funding data.

Total funding

$90.2M

Last raise

Post IPO Equity

8 years ago

Funding details

Amount raised

$90.2M

Last round

Post IPO Equity

Last fundraise

8 years ago

News

Shows saved company news.

SA denial of human risk element in cyber security a gaping vulnerability

Sep 24, 2025 • IT Web

Duel Inks $16M Series A Funding Round

Sep 24, 2025 • vcnewsdaily.com

Healthcare organizations report rampant email security failures – and Microsoft 365 is often the weakest link

Sep 12, 2025 • IT Pro

4%

Paid referral

0.8%

Social

0.3%

2023-07-01 -> 2026-02-01

Open jobs growth

—

Biggest role change

—

Latest open role

Senior FinOps Engineer