# GAINWAY

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/gainway

- Industry: Industrial Machinery
- Headquarters: Wuhan, China
- Website: www.gw-laser.com
- Latest round: Angel (Sep 27, 2018)
- Investors on record: 3

## About

Founded in 2013 and based in Wuhan, China, GAINWAY is a spectral analysis instruments company dedicated to the research of optical analysis technology and industry application solutions. It has over 30 patents and has undertaken more than 10 projects of oil and gas exploration for China National Petroleum Corporation. As of 2023, it has more than 100 employees. In January 2023, GAINWAY raised strategic investment from new investors Jinguan Investment Management, Shanxi Yongchangsheng Equity Investment Management,  Wuhan Dayineng Private Equity Fund Management Co., Ltd, ICY Capital, and Zhong Jian Yuan Tong. In July 2025, GAINWAY closed strategic investment from new investor Jiangsu Huanghai Huichuang Funds. GAINWAY's products can be divided into three categories, including sensors, analysis equipment, and gas pools, which include infrared gas sensors, ultraviolet gas sensors, greenhouse gas sensors, carbon emission detection systems, flue gas detection systems, etc. It has mastered the technologies of gas detection, such as UV and infrared absorption spectroscopy (DOAS), non-dispersive infrared gas detection (NDIR), tunable diode laser absorption spectroscopy (TDLAS), etc. And, it mainly serves in the fields of environmental monitoring, petrochemical, biomedical, and so on. The company generates revenue by providing photoelectric gas analysis sensors, instruments, and systems.

## Funding rounds

- Angel, Sep 27, 2018 — Hiway Capital, Dongke Chuangxing Venture Capital
- Seed, Nov 2, 2016 — Guanggu Rencai Fund

## Investors

- Guanggu Rencai Fund (https://capitalatlas.ai/funds/guanggu-rencai-fund) — Seed
- Hiway Capital (https://capitalatlas.ai/funds/hiway-capital) — Angel
- Dongke Chuangxing Venture Capital — Angel