Multithread effectively and personalize outreach to convert deals faster
Elevate social presence and drive business growth from social media
Identify and prioritize high-intent leads, and improve sales effectiveness
Find and connect with ICP attendees, and improve event outcomes
Qihoo 360 Technology Co. Ltd. (360 Security Technology Inc.) is a prominent Chinese internet security company known for its antivirus software (360 Safeguard, 360 Mobile Safe), secure web browser (360 Secure Browser), and mobile application store (360 Mobile Assistant). Founded in 2005 by Zhou Hongyi and Qi Xiangdong, the company has grown to become a major player in China's cybersecurity landscape, offering a wide range of products and services to protect users from malware, phishing attacks, and other online threats. While primarily focused on the Chinese market, its products like 360 Total Security have gained international recognition. The company also ventures into IoT, search engine (Haosou), and AI-driven security solutions.
The Beijing headquarters serves as the central nervous system for Qihoo 360, housing its core leadership, research and development, strategic planning, and primary operational teams.
Likely a modern, expansive campus designed to foster innovation and collaboration, featuring state-of-the-art R&D labs, data centers, and employee amenities typical of a large technology firm.
The work culture is generally perceived as fast-paced and competitive, characteristic of major Chinese tech companies, with a strong emphasis on innovation, security R&D, and rapid product development cycles.
Its location in Beijing places Qihoo 360 at the heart of China's tech ecosystem, facilitating access to talent, government relations, and market opportunities within the world's largest internet user base.
While Qihoo 360's primary market is mainland China, its consumer security products, such as 360 Total Security, have a significant international user base. Global functions are primarily supported through localized product websites, digital distribution channels, and partnerships. The company gathers global threat intelligence to enhance its security products and services worldwide. Direct office presence outside China is limited, with a focus on product availability and online support rather than extensive physical operations.
Building 2, 360 International Business Center, No. 6 Jiuxianqiao Road, Chaoyang District
Beijing
Beijing
China
Address: Multiple locations, likely within major tech parks like Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai
Taps into Shanghai's vast talent pool and its status as a global financial center to drive innovation in fintech security and cater to enterprise clients in the region.
Address: Likely in Nanshan District, a major tech hub in Shenzhen
Capitalizes on Shenzhen's role as China's 'Silicon Valley of Hardware' to develop and iterate on security-focused hardware products and mobile applications for Southern China and international markets.
Address: Likely within the Chengdu Hi-Tech Industrial Development Zone
Utilizes Chengdu's growing tech talent pool and lower operational costs to support national operations and specific product lines, particularly in Western China.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, Qihoo 360' leadership includes:
Qihoo 360 has been backed by several prominent investors over the years, including:
Publicly available information on specific executive hires or exits for Qihoo 360 in the last 12 months is limited, especially in English-language sources. Major changes are typically reported in Chinese financial news. No major widely reported C-suite changes have been noted recently.
Discover the tools Qihoo 360 uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Qihoo 360, like many large Chinese tech companies, often uses Pinyin-based names or common corporate structures for its email addresses, typically associated with its primary domain 360.cn or related business unit domains.
[first_initial][lastname]@360.cn (e.g., jdoe@360.cn) or [pinyin_name]@360.cn (e.g., zhangwei@360.cn)
Format
jdoe@360.cn
Example
70%
Success rate
Caixin Global • February 26, 2024
Qihoo 360 founder Zhou Hongyi commented on OpenAI's text-to-video model Sora, suggesting that while impressive, its technology might become commonplace within one or two years as AI development accelerates globally....more
Reuters • September 7, 2023
Qihoo 360 was among the first batch of Chinese tech firms, alongside Baidu and Tencent, to receive government approval and launch their AI-powered chatbots to the public, indicating its active participation in the generative AI race in China....more
Pandaily • June 9, 2023
Qihoo 360 announced its AI product matrix and introduced its self-developed cognitive general model named '360 Zhinao 4.0'. This model is designed to power various applications, including search, smart assistants, and enterprise solutions....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including Qihoo 360, are just a search away.