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Sophos

Cybersecurity · Abingdon, United Kingdom · Founded 1985

Develops network security and threat management products MoreLess

Sophos is a global cybersecurity company that specializes in providing comprehensive security solutions for businesses of all sizes. The company operates in the cybersecurity market, which is essential for protecting organizations from digital threats such as malware, ransomware, and phishing attacks. Sophos serves a diverse range of clients, including large enterprises, small and medium-sized businesses (SMBs), and various industry sectors like retail, healthcare, and finance.

Sophos offers a wide array of products and services designed to secure different aspects of an organization's IT infrastructure. These include endpoint protection, which safeguards individual devices like computers and smartphones; network security, which protects the entire network from external threats; and mobile security, which ensures that mobile devices are secure. One of their flagship offerings is Sophos Central, a cloud-based management console that allows businesses to manage all their security solutions from a single platform. This integrated approach helps organizations streamline their security operations and improve their overall defense mechanisms.

The company also provides Managed Detection and Response (MDR) services, where a team of experts monitors and responds to security incidents on behalf of the client. This service is particularly beneficial for organizations that lack the in-house expertise to handle complex cybersecurity threats.

Sophos makes money through a subscription-based business model. Clients pay recurring fees to access Sophos' software and services, which ensures a steady revenue stream for the company. Additionally, Sophos offers training programs through authorized training centers, helping clients and partners better understand and utilize their security solutions.

In summary, Sophos is a key player in the cybersecurity market, offering a range of products and services designed to protect businesses from digital threats. Their cloud-based management platform, Sophos Central, and their MDR services are particularly noteworthy for their effectiveness and ease of use.

Keywords: cybersecurity, endpoint protection, network security, mobile security, cloud-based management, Sophos Central, MDR, subscription model, training programs, digital threats.

Valuation $2.5–5B
Revenue $500M–1B
Headcount 5–10k
Total funding $50–100M
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Sophos and the history behind them.

Company overview

Sophos company information

The essential company record, classifications and operating signals in one place.

Status
Acquired
Founded
1985
Headquarters
Abingdon, United Kingdom
Employees
5,510
Open positions
27
Dealroom signal
76.0
Investment activity
14 companies · latest Feb 2026
Capital deployed
Preferred round
ACQUISITION
client focusb2bclient focusb2ctechnologyHardwaretechnologyDeep Techbusiness modelSaaSindustrySecuritysectorMobile Device ManagementsectorEncryptionsectorNetwork SecuritysectorAppliancessectorCybersecurityindustryEnterprise Software

Valuation & funding

Sophos funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITIONOther financing Oct 2019 $4.1B $4.1B Thoma Bravo
IPOOther financing Jun 2015 $125M $1.6B Undisclosed
GRANTOther financing Apr 2014 $8.1M Undisclosed
GRANTOther financing Jan 2012 $21M Undisclosed
BUYOUTOther financing May 2010 $400M $830M Apax Partners
GROWTH EQUITY VCOther financing May 2002 TA Associates
Showing 6 recorded eventsUnlock the complete deal history →

Financials

Revenue, earnings and profit over time

Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.

YearRevenueGrowthEBITDAMargin
2026 $754M 0% $137M 18.1%
2025 $754M 0% $137M 18.1%
2024 $754M 0% $137M 18.1%
2023 $754M 0% $137M 18.1%
2022 $754M 0% $145M 19.2%
2021 $754M 0% $34M 4.5%
2020 $754M $133M 17.6%
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

Sophos website traffic

Latest recorded traffic for Sophos is 7.2M monthly website visits, up 80% over the last three months. Sophos's team grew 55.7% over the past year.

Latest monthly visits7.2M 3-month web change+80% 1-year team growth+55.7%
Monthly website visits71 observations · Oct 2014–Feb 2026
Hover or focus a point to see its exact monthly valueCompare with peers →

Comparisons

Sophos compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

CompanyHeadquartersStatusEmployeesTotal fundingValuation
QualysThe Qualys Cloud Platform and integrated suite of solutions helps businesses simplify security operations and lower the cost of compliance by delivering critical security intelligence on demand and automating the full spectrum of auditing, compliance Redwood City, United States Operational 3,629 $34M $5.7B
ZimperiumZimperium provides enterprise mobile threat defense Dallas, United States Acquired
AvananUses AI to protect cloud email and collaboration suites from cyber attacks New York City, United States Acquired
PortnoxMarket leader for network access control and management solutions that scale from small to medium businesses Ra'anana, Israel Operational
SafendA single-agent solution, that protects sensitive company data via comprehensive data encryption of ports and devices restriction, as well as control and content inspection Tel Aviv-Yafo, Israel Acquired
Unbound SecuritySecuring Enterprise Cryptographic Infrastructure New York City, United States Acquired
KaymeraA data-driven secure mobility company providing SaaS and on-premise mobile security solutions for enterprises and individuals worldwide Herzliya, Israel Operational
EfficientIPSolutions to address organizations' needs to drive business efficiency through network services availability, security La Garenne-Colombes, France Acquired
Showing 8 of the closest matchesCompare every metric →

Capital deployed

Sophos investments and acquisitions

Recent portfolio relationships for companies that also act as investors or acquirers.

ArcocyberLondon, United KingdomUncover the threats to your business and optimise your cyber defence with innovative cloud-based cyber exposure management SecureworksAtlanta, United StatesA cloud-native solution that combines advanced analytics and data modeling with unrivaled threat intelligence to help detect both known and unknown threats $701Mvaluation SOC.OSMilton Keynes, United KingdomAlert correlation and triage automation tool $11Mvaluation RefactrBellevue, United StatesDevSecOps automation platform bridging cybersecurity and DevOps Capsule8United StatesReal-time zero-day attack detection at production scale $26Mvaluation BraintraceSalt Lake City, United StatesCybersecurity services for network monitoring and threat detection DarkBytesSan Jose, United StatesMDR Security Services: Sophos Managed Threat & Response Avid SecureSan Francisco, United StatesAvid Secure combines the power of AI and automation to simplify compliance, governance, and security monitoring for public cloud InvinceaFairfax, United StatesA next-gen endpoint security software company providing threat detection, prevention, and analysis to stop advanced threats $40Mvaluation BarricadeCork, IrelandBarricade is an application security management platform that provides real-time security operations visibility as well as intuitive monitoring and alerting $4.8Mvaluation SurfRightHengelo, NetherlandsCyber security applications for enterprises $32Mvaluation Mojave NetworksSan Mateo, United StatesAdvanced Security for a Mobile World | Mojave Networks $20Mvaluation

Talent graph

Sophos's talent

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Team profiled 207 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 9 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

4 investors on Sophos's cap table

Sourced from Dealroom's funding and investor records.

Series B+ 2 investors entered at this stage
TA Associates
Apax Partners
Other known 2 additional known investors
Thoma Bravo
Dot Point Biz

Global footprint

Where Sophos has talent and traffic

Workforce by country
58 countries with
team presence
🇮🇳 India29.7%
🇺🇸 United States19.4%
🇬🇧 United Kingdom12.8%
🇨🇦 Canada9.7%
🇵🇭 Philippines6.7%
Top 5 of 58 shown

In the news

Latest news about Sophos

Recent press, funding announcements, and product moves mentioning Sophos — open to read from the original sources.

See all news

Market sentiment

What the market is saying about Sophos

An AI-synthesized read of the highest-engagement posts about Sophos on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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