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Private company

Mimecast Ltd

Mimecast Ltd is a British prepackaged software services company.1 It is headquartered in London, United Kingdom.1

Last updated Oct 21, 2026.

Overview

$501.4MRevenue, fiscal 20212
$29.7MNet income, fiscal 20212
  • IndustryServices-Prepackaged Software1
  • HeadquartersLondon, United Kingdom1
  • Incorporated inUnited Kingdom3
  • Business address1 Finsbury Avenue, London, X0 Ec2M 2Pf3
  • Filer categoryLarge accelerated filer3

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Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2021

75.7%Gross margin2
6.2%Operating margin2
5.9%Net margin2
17.4%Revenue growth, 20212
8.2%Return on equity2
0.26×Debt to equity2

Where the money goes

Where each dollar of revenue went, fiscal 2021

  • Cost of revenue24¢$121.7M
  • Research and development19¢$97.5M
  • Other costs49¢$247.9M
  • Interest1¢$2.8M
  • Income tax0¢$1.7M
  • Profit6¢$29.7M

Out of $501.4M in revenue.2

Where each dollar of operating cash went, fiscal 2021

  • Kept or used elsewhere100¢$127.0M

Out of $127.0M of cash from operations.2

Financial statements

Revenue45672$501.4M in 2021+332% since 2015
0$200.0M$400.0M$600.0M2015: $116.1M$116.1M20152016: $141.8M$141.8M2016+22%2017: $186.6M$186.6M2017+32%2018: $261.9M$261.9M2018+40%2019: $340.4M$340.4M2019+30%2020: $427.0M$427.0M2020+25%2021: $501.4M$501.4M2021+17%
Gross profit45672$379.7M in 2021+379% since 2015
0$100.0M$200.0M$300.0M$400.0M2015: $79.3M$79.3M20152016: $100.0M$100.0M2016+26%2017: $136.2M$136.2M2017+36%2018: $192.2M$192.2M2018+41%2019: $249.5M$249.5M2019+30%2020: $317.6M$317.6M2020+27%2021: $379.7M$379.7M2021+20%
Operating income45672$31.3M in 2021
-$20.0M0$20.0M$40.0M2015: -$3.4M-$3.4M20152016: -$2.6M-$2.6M2016−25%2017: -$10.4M-$10.4M2017+303%2018: -$7.0M-$7.0M2018−33%2019: -$1.2M-$1.2M2019−82%2020: $2.3M$2.3M20202021: $31.3M$31.3M2021+1260%
Net income45672$29.7M in 2021+10337% since 2015
-$20.0M0$20.0M$40.0M2015: $285.0K$285.0K20152016: -$3.2M-$3.2M20162017: -$5.4M-$5.4M2017+68%2018: -$12.4M-$12.4M2018+128%2019: -$7.0M-$7.0M2019−43%2020: -$2.2M-$2.2M2020−69%2021: $29.7M$29.7M2021
Fiscal year2015201620172018201920202021
Revenue$116.1M4$141.8M5$186.6M6$261.9M7$340.4M2$427.0M2$501.4M2
Cost of revenue$36.8M4$41.8M5$50.3M6$69.7M7$90.9M2$109.4M2$121.7M2
Gross profit$79.3M4$100.0M5$136.2M6$192.2M7$249.5M2$317.6M2$379.7M2
Research and development$14.5M4$17.7M5$22.6M6$38.4M7$57.9M2$80.8M2$97.5M2
Operating income-$3.4M4-$2.6M5-$10.4M6-$7.0M7-$1.2M2$2.3M2$31.3M2
Interest$703.0K4$690.0K5$268.0K6$598.0K7$5.9M2$4.5M2$2.8M2
Income tax$152.0K4$865.0K5$2.2M6$2.7M7$2.0M2$2.4M2$1.7M2
Net income$285.0K4-$3.2M5-$5.4M6-$12.4M7-$7.0M2-$2.2M2$29.7M2
Earnings per share$0.014-$0.084-$0.104-$0.122-$0.042$0.472
Earnings per share (diluted)$0.014-$0.084-$0.104-$0.122-$0.042$0.452

Compare Mimecast Ltd with another company

Corporate structure

Mimecast Ltd sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Mimecast Ltd

  • Mimecast Ltd London, United Kingdom

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Mimecast Ltd reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Property and equipment, before depreciation$207.9M2 Mar 31, 2021$173.8M2 Mar 31, 2020+19.6%
Accumulated depreciation$115.0M2 Mar 31, 2021$88.7M2 Mar 31, 2020+29.7%
Property and equipment, net$92.9M2 Mar 31, 2021$85.2M2 Mar 31, 2020+9.1%
Operating-lease assets (leased space)$128.1M2 Mar 31, 2021$116.6M2 Mar 31, 2020+9.9%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$292.9M2 Mar 31, 2021$174.0M2 Mar 31, 2020+68.4%
Debt securities available for sale$02 Mar 31, 2021$02 Mar 31, 2020

Intangibles and goodwill

ItemLatestA year beforeChange
Goodwill$174.0M2 Mar 31, 2021$150.5M2 Mar 31, 2020+15.6%
Intangible assets, net (excluding goodwill)$43.2M2 Mar 31, 2021$38.4M2 Mar 31, 2020+12.5%
Finite-lived intangibles, gross$65.3M2 Mar 31, 2021$50.9M2 Mar 31, 2020+28.3%
Accumulated amortization$22.1M2 Mar 31, 2021$12.5M2 Mar 31, 2020+76.5%
Finite-lived intangibles, net$43.2M2 Mar 31, 2021$38.4M2 Mar 31, 2020+12.5%

Leadership

Who has led Mimecast Ltd, and when. Pick a name to see everywhere that person has worked.

Chief financial officer

  1. Rafeal E. Brown2019–2022

Chief operating officer

  1. Edward Vincent Jennings2018–2019
20202025
Board members and other officers (19)

Timeline

  1. May 23, 20228-K Entered a material agreement; Ended a material agreement; Completed an acquisition or sale30
  2. May 6, 20228-K Other events31
  3. Apr 21, 20228-K Other events32
  4. Apr 1, 20228-K Other events33
  5. Mar 21, 20228-K Shareholder vote34
  6. Mar 14, 20228-K Shareholder vote; Other events35
  7. Mar 3, 20228-K Other events36
  8. Feb 3, 20228-K Results of operations37
  9. Jan 21, 20228-K Other events38
  10. Dec 7, 20218-K Entered a material agreement; Other events39
  11. Nov 2, 20218-K Results of operations40
  12. Oct 7, 20218-K Shareholder vote41

Calendar

When it reported results

  1. Feb 3, 2022Reported quarterly or annual results37
  2. Nov 2, 2021Reported quarterly or annual results40

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

81 filings to the SEC since October 2021: 2 quarterly reports, 12 major events, 48 insider forms, 5 large holders, 14 other. The latest 20:

  1. May 31, 202215-12B EDGAR
  2. May 31, 20224/A FORM 4/A SUBMISSION EDGAR
  3. May 23, 20228-K EDGAR
  4. May 23, 2022S-8 POS EDGAR
  5. May 23, 20224 FORM 4 SUBMISSION EDGAR
  6. May 23, 20224 FORM 4 SUBMISSION EDGAR
  7. May 23, 20224 FORM 4 SUBMISSION EDGAR
  8. May 23, 20224 FORM 4 SUBMISSION EDGAR
  9. May 23, 20224 FORM 4 SUBMISSION EDGAR
  10. May 23, 20224 FORM 4 SUBMISSION EDGAR
  11. May 23, 20224 FORM 4 SUBMISSION EDGAR
  12. May 23, 20224 FORM 4 SUBMISSION EDGAR
  13. May 23, 20224 FORM 4 SUBMISSION EDGAR
  14. May 23, 20224 FORM 4 SUBMISSION EDGAR
  15. May 23, 20224 FORM 4 SUBMISSION EDGAR
  16. May 23, 20224 FORM 4 SUBMISSION EDGAR
  17. May 23, 20224 FORM 4 SUBMISSION EDGAR
  18. May 23, 20224 FORM 4 SUBMISSION EDGAR
  19. May 23, 20224 FORM 4 SUBMISSION EDGAR
  20. May 23, 20224 FORM 4 SUBMISSION EDGAR

The 81 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

8 open-market trades by officers, directors and large owners since October 2021: 0 buys and 8 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Feb 28, 2022Brown Rafeal E.Chief Financial OfficerSale5$79.52$398Form 4
Nov 19, 2021Murray NeilDirectorSale35,000$83.84$2.9MForm 4
Nov 8, 2021Bauer PeterChief Executive OfficerSale7,500$79.03$592.7KForm 4
Nov 1, 2021Anderson Karen M.Chief Human Resources OfficerSale7,812$75.10$586.7KForm 4
Oct 19, 2021Murray NeilDirectorSale35,000$67.21$2.4MForm 4
Oct 15, 2021Bauer PeterChief Executive OfficerSale50,000$65.99$3.3MForm 4
Oct 7, 2021Bauer PeterChief Executive OfficerSale7,500$64.96$487.2KForm 4
Oct 1, 2021Anderson Karen M.Chief Human Resources OfficerSale1,859$64.71$120.3KForm 4

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

SEC filer profile

How Mimecast Ltd is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARMimecast Ltd1
  • CIK0001644675
  • Filer statusLarge accelerated filer1
  • Incorporated inUnited Kingdom1
  • Fiscal year endsMarch 311
  • Industry code (SIC)7372 Services-Prepackaged Software1
  • Business address1 Finsbury Avenue, London, X0 EC2M 2PF1
  • Phone44(0)20784787001
  • Shares outstanding66,922,342 as of Jan 27, 20228
  • Public float$2.8B as of Sep 30, 20202
  • On EDGAR sinceJun 16, 20151
  • Filings574 in all: 4 (341), 8-K (55), SC 13G/A (28), 3 (26), 6-K (25), SC 13G (14), 10-Q (12), CORRESP (7)1
    All 34 form types

    DEFA14A (6), S-8 (6), S-8 POS (6), UPLOAD (6), 10-K (4), 4/A (4), DEF 14A (4), EFFECT (4), DRS/A (3), F-1/A (3), 20-F (2), 424B4 (2), 8-K/A (2), F-1 (2), 15-12B (1), 25-NSE (1), 3/A (1), 5 (1), 8-A12B (1), CERTNAS (1), DEFM14A (1), DRS (1), F-3 (1), IRANNOTICE (1), POS AM (1), PREM14A (1)

  • Latest filingsAnnual report (10-K) May 27, 2021
    Quarterly report (10-Q) Feb 3, 2022
    Proxy statement (DEF 14A) Jul 26, 2021
    Latest 8-K (8-K) May 23, 2022

Sources

The numbers on this page point here. Each one links to the record it came from.

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    SEC EDGAROther events
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