About 360 Total Security
360 Total Security is a publicly listed company based in Chaoyang (China) founded in 2005 by Zhou Hongyi and Xiangdong. PC and mobile antivirus solutions are provided for endpoint security. It operates on a Freemium and Subscription Services model. 360 Total Security has raised $25 million across 2 funding rounds from investors including Highland Capital Partners, Sequoia Capital and Redpoint Ventures. The company has 4,200 employees. Its chief executive, as recorded, is Zhou Hongyi. Its website 360totalsecurity.com draws about 1.4 million monthly visits. 360 Total Security offers products and services including 360 Total Security, 360 Total Security Premium, 360 Total Security for Mac, 360 Total Security for Business, and Document Protector. Its focus areas include Cybersecurity and Antivirus Software. Its legal entity is Beijing Qihu Keji Co. Ltd.
Company details
Cybersecurity products are developed by 360 Total Security to protect users from digital threats. Solutions are offered for both individual and business needs, covering antivirus protection, privacy safeguarding, and system performance optimization. Multiple layers of security are implemented to detect and block malware, ransomware, and online tracking. Services are extended across various platforms, including Windows and Mac, with a presence in over 220 countries. Tools for data protection and system cleanup are also included to enhance user experience and security.
- Headquarters Chaoyang, China
- Employees 4,200
- Founders Zhou Hongyi, Xiangdong
- Stage Public
- SectorsTechnology
- Website category Computers Electronics and Technology · Computer Security
- Email••••••••
- Website 360totalsecurity.com/en
- Social LinkedIn X
- Legal Name Beijing Qihu Keji Co. Ltd.
- Total Equity Funding$25M (USD)
in 2 rounds
- Latest Funding Round$550M (USD), Post-IPO
Aug 2013
- InvestorsHighland Capital Partners
& 5 more
- Employee Count4,200
Products & Services of 360 Total Security
360 Total Security offers a comprehensive portfolio of products and services, including 360 Total Security, 360 Total Security Premium, 360 Total Security for Mac, 360 Total Security for Business, and Document Protector.
Antivirus software is provided for comprehensive security protection.
Premium antivirus solution is offered with advanced features.
Antivirus protection is designed specifically for Mac users.
Business-focused antivirus solution is provided for enterprise security.
Document backup tool is offered against ransomware attacks.
Funding Insights of 360 Total Security
360 Total Security has successfully raised a total of $25M across 2 strategic funding rounds. The most recent funding activity was a Post-IPO round of $550 million completed in August 2013. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $25M
- Total Rounds 2
- Last Round Post-IPO — $550M
- First Round $25M
(Nov 2006)
- Investors Count 6
All 2 funding rounds of 360 Total Security with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Aug 2013 | $550M | Post-IPO | – | – | – |
| Nov 2006 | $25M | Series B | – | Highland Capital Partners, Sequoia Capital China | – |
6 investors in total: 6 institutional.
Investors in 360 Total Security
360 Total Security has secured backing from 6 investors, including venture fund and institutional investors. Prominent investors backing the company include Highland Capital Partners, Sequoia Capital and Redpoint Ventures.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital investment and entrepreneur support services. | hcp.com | |||
Redpoint Ventures is engaged in venture capital investments. | redpoint.com | Woodside, United States | ||
Private equity and private debt firm focused on multiple sectors | cdhfund.com | Kowloon, China | ||
Venture capital firm | idgcapital.com | New York, United States | ||
Early-stage ventures are funded by the investment firm. | matrix.vc | San Francisco, United States | ||
Venture capital firm focused on early-stage investments | sequoiacap.cn | Beijing, China |
Investor details for 360 Total Security
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of 360 Total Security
2 people are tracked at 360 Total Security (2 in leadership); the tracked headcount is 4,200.
| Name | Role | Group |
|---|---|---|
Zhou Hongyi | Co-Founder & CEO | Leadership |
Xiangdong | Co-Founder | Leadership |
Complete people profiles for 360 Total Security
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
IPO & Listings of 360 Total Security
360 Total Security is a publicly listed company on the SSE with ticker symbol 601360 in China, operating in the Technology services sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
- IPO date22 Jan 2012
- Listed onSSE: 601360
- Listed entity360 Security Technology, Inc. Class A
- Exchange sectorTechnology services
Timeline of 360 Total Security
4 dated milestones of 360 Total Security across 8 years, from founding to its latest funding, stage changes and deals.
- Founded 360 Total Security is founded.
- Funding First funding round of $25.0M.
- IPO Lists on the stock exchange (IPO).
- Funding Latest funding round, Post-IPO, of $550.0M.
Web traffic of 360 Total Security
The website of 360 Total Security (360totalsecurity.com) receives about 1.4M visits a month and ranks #46,261 among all websites worldwide, #5,616 in Computer Security.
- Monthly visits1.4M
▲ 8.4% vs previous month
- Unique visitors847.1K
per month
- Global rank#46,261
among all websites
- Category rank#5,616
Computers Electronics and Technology · Computer Security
- Bounce rate61%
- Pages per visit2.1
- Average visit40 sec
- DevicesDesktop 68% · Mobile 32%
Websites whose visitors overlap most with 360 Total Security. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
kaspersky.ru | kaspersky.ru | 100% | #14,067 | – | |
download.drweb.ru | download.drweb.ru | 90% | #119,289 | – | |
download.drweb.by | download.drweb.by | 83% | #744,210 | – | |
comss.ru | comss.ru | 79% | #9,530 | – | |
esetnod32.ru | esetnod32.ru | 73% | #385,465 | – | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for 360 Total Security
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- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Related news about 360 Total Security
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Frequently Asked Questions about 360 Total Security
360 Total Security was founded in 2005 and raised its 1st funding round 1 year after it was founded.
360 Total Security is headquartered in Chaoyang, China. It is registered at Chaoyang, Liaoning, China.
Zhou Hongyi is the CEO of 360 Total Security, as recorded in our data. They have also founded this company.
360 Total Security is a funded company, having raised a total of $25M across 2 funding rounds to date. The company's 1st funding round was a Series B of $25M, raised on Nov 2006.
360 Total Security has 4,200 employees.
Cybersecurity products are developed by 360 Total Security to protect users from digital threats. Solutions are offered for both individual and business needs, covering antivirus protection, privacy safeguarding, and system performance optimization. Multiple layers of security are implemented to detect and block malware, ransomware, and online tracking. Services are extended across various platforms, including Windows and Mac, with a presence in over 220 countries. Tools for data protection and system cleanup are also included to enhance user experience and security.
360 Total Security offers 360 Total Security, 360 Total Security Premium, 360 Total Security for Mac, 360 Total Security for Business, and Document Protector.
Yes, 360 Total Security is publicly traded on SSE under the ticker symbol 601360.
360 Total Security has 6 investors. Key investors include Highland Capital Partners, Sequoia Capital, Redpoint Ventures, CDH, and IDG Capital.
360 Total Security operates through Beijing Qihu Keji Co. Ltd..
The website of 360 Total Security receives about 1.4 million visits a month and ranks #46,261 among all websites worldwide.