ValiantSec

Based in Changsha, China, and founded in 2017, Hunan ValiantSec Information Technology Co. , Ltd. , trading as ValiantSec, is a basic software provider. The company is headquartered in Changsha, with offices in Chengdu and Beijing.

The company's team members are from well-known institutions such as University of National Defense Technology and Tsinghua University, as well as companies such as Honeywell and Synopsy. At the same time, the company and the National Space Science Center of Chinese Academy of Sciences jointly invested in the establishment of China Space (Changsha) Information Technology Research Institute, and with the School of Computer Science of the National University of Defense Technology to build a key laboratory of intelligent parallel analysis of software security in Hunan Province. In December 2025, ValiantSec raised a venture funding led by new investor China Internet Investment Fund, with participation from new investor Fortune Capital and returning investor Junxi Capital. underlying core technologies, and has developed more than 10 products in two categories: development support software and EDA, all of which have independent intellectual property rights.

Among them, the software tools include iUnit, Binsearch, etc. , and EDA tools include VHawk, etc. The company mainly provides services for customers in the fields of military industry, aerospace, rail transportation and finance. The company generates revenue by providing advanced development support tools, verification EDA tools, and solutions for software quality testing, software security testing, and digital chip verification.

The funding raised in December 2025 will be primarily used for the comprehensive AI-driven upgrade of supporting tools, in-depth research and development of large language models and intelligent agents in the field of intelligent manufacturing, and the construction of market ecosystems in key industries.