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How Malwarebytes CEO Marcin Kleczynski grew Malwarebytes to $20M revenue and 3M customers in 2022.

Malwarebytes is a cybersecurity company that provides software solutions to protect against malware, viruses, and other online threats. The company's flagship product is Malwarebytes Anti-Malware, which uses advanced technology to detect and remove malicious software from computers and mobile devices. Malwarebytes also offers a range of other cybersecurity products and services, including endpoint protection, threat intelligence, and incident response. The company was founded in 2008 and is headquartered in Santa Clara, California.

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Malwarebytes Revenue

In 2022, Malwarebytes's revenue reached $20M. The company previously reported $120M in 2017. Since its launch in 2008, Malwarebytes has shown consistent revenue growth.

Malwarebytes Revenue GrowthReported revenue / ARR by year$0$30M$60M$90M$120M$150M20082010201220142016201820202022$0$120M$20MSource: GetLatka.com
YearMilestone
2022Malwarebytes Hit $20m revenue in October 2022
2017Malwarebytes Hit $120m revenue in November 2017
2008Launched with $0 revenue

Malwarebytes Valuation, Funding Rounds

Malwarebytes's most recent disclosed valuation is $360M.

Malwarebytes has raised $80M in total funding across 2 rounds, with its most recent round in 2016.

Malwarebytes Capital Raised & ValuationCumulative capital raised and post-money valuation by roundCapital raised (cum.)Valuation$0$20M$40M$60M$80M$100M2008200920102011201220132014201520162008 cumulative: $0 • 2008 Founded: $02014 cumulative: $30M • 2008 Founded: $0 • 2014 Funding round: $30M2016 cumulative: $80M • 2008 Founded: $0 • 2014 Funding round: $30M • 2016 Funding round: $50M$80M2008 Founded: $0 valuationSource: GetLatka.com
YearRoundAmountValuation% Sold
2016Funding round$50M--
2014Funding round$30M--

Malwarebytes Employees & Team Size

Malwarebytes employs approximately 841 people as of 2026.

Malwarebytes has 841 total employees in different roles and functions and 190 sales reps that carry a quota. They have 3M customers that rely on the company's solutions.

Malwarebytes Team GrowthReported headcount over time02004006008001,00020082010201220142016201820202022202400841841Source: GetLatka.com
YearMilestone
2024Reached 841 employees (October 2024)
2023Reached 841 employees (July 2023)
2020Reached 774 employees (December 2020)
2020Reached 773 employees (June 2020)
2019Reached 743 employees (December 2019)
2018Reached 684 employees (December 2018)
2017Reached 650 employees (November 2017)

Founder / CEO

Marcin Kleczynski

Marcin Kleczynski is the CEO and co-founder of Malwarebytes. Kleczynski co-founded Malwarebytes in 2008. By 2014, Malwarebytes had treated over 250 million computers worldwide. Kleczynski was named one of Forbes Magazine's '30 Under 30' Rising Stars of Enterprise Technology in 2015.

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Customers

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Frequently Asked Questions about Malwarebytes

What is Malwarebytes's revenue?

Malwarebytes generates $20M in revenue.

Who founded Malwarebytes?

Malwarebytes was founded by Marcin Kleczynski.

Who is the CEO of Malwarebytes?

The CEO of Malwarebytes is Marcin Kleczynski.

How much funding does Malwarebytes have?

Malwarebytes raised $80M.

How many employees does Malwarebytes have?

Malwarebytes has 841 employees.

Where is Malwarebytes headquarters?

Malwarebytes is headquartered in Santa Clara, California, United States.

Compare Malwarebytes to the industry

Malwarebytes operates across multiple industries. Browse revenue, funding, and growth data for Malwarebytes in each sector below.

Source Attribution

Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.

Company data last updated .

Malwarebytes Revenue 2022: $20M ARR, $360M Valuation