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Malwarebytes
AddedFeb 14, 2024
UpdatedJun 18, 2026
Malwarebytes

Malwarebytes

Private Equity

Malwarebytes Inc.: A US-based internet security company specializing in antivirus software design.

HQ
Santa Clara, CA, US
Founded
2008
Overview
Compare
Fundraising
Employees
Website

Founded on January 21, 2008, by Marcin Kleczynski and Bruce Harrison, Malwarebytes Inc. is a leading internet security company headquartered in Santa Clara, California, with an additional office in Cork, Ireland. The company's core mission is to protect individuals and businesses from malware and other online threats through advanced antivirus software. Malwarebytes offers a range of products and services, including malware removal tools and comprehensive protection software for both home users and businesses. Their market focus spans globally, serving millions of customers who rely on their solutions for robust cybersecurity.

Notable figures affiliated with Malwarebytes include CEO and founder Marcin Kleczynski, President/CFO Tom Fox, COO Barry Mainz, and CMO Gary Sevounts. The company has achieved significant milestones, such as becoming a trusted name in malware protection and expanding its services worldwide. Its impact is evident in the millions of devices it secures daily, contributing to safer digital environments for users across the globe.

Malwarebytes - Similar Companies

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Malwarebytes - Quick Facts

Who are Malwarebytes' competitors?

Companies similar to Malwarebytes include McAfee, Trend Micro, ReversingLabs and CodeHunter.

When was Malwarebytes founded?

Malwarebytes was founded in 2008.

Where is Malwarebytes' headquarters located?

Malwarebytes' headquarters is located in Santa Clara, CA, US.

When was Malwarebytes' last funding round?

Malwarebytes' most recent funding round was for $100M (USD) in September 2022.

How much has Malwarebytes raised to-date?

As of Sep 21, 2022, Malwarebytes has raised a total of $180M (USD).

How many employees does Malwarebytes have?

Malwarebytes has 800 employees as of Feb 4, 2024.

Malwarebytes - Classification

Geographic Exposure
  • Global
Revenue
  • Recurring
  • Software
  • Transactional
Customer
  • Enterprise
  • Small Business
Main Product
  • Antivirus
  • Security
Tags
  • Cybersecurity
NAICS
  • 540000Professional, Scientific, and Technical Services
  • 541500Computer Systems Design and Related Services
  • 541000Professional, Scientific, and Technical Services
  • 541510Computer Systems Design and Related Services
  • 541511Custom Computer Programming Services
SIC
  • 7300Business Services
  • 7370Computer Programming, Data Processing, And Other Computer Related
  • 7371Computer Programming Services
Show 5 more industry codes
NAICS
  • 513200Software Publishers
  • 510000Information
  • 513000Publishing Industries
  • 513210Software Publishers
SIC
  • 7372Prepackaged Software