# Youtian Biotechnology

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/youtian-biotechnology

- Industry: Biotechnology
- Headquarters: Changzhou, China
- Latest round: Angel (Nov 19, 2025)
- Investors on record: 1

## About

Founded in 2023 and based in Jiangsu, China, Liyang Youtian Biotechnology Co., Ltd., trading as Youtian Biotechnology, is a synthetic biology company focusing on the industrial-scale production of high-end sweet proteins. The company recently completed a multi-million RMB angel round led by Changzhou Qihang Synthetic Biology Venture Fund to accelerate large-scale fermentation of thaumatin, expand product pipelines, and upgrade its Bio-Sup™ technology platform. 
In September 2026, Youtian Biotechnology raised a Venture funding from Changzhou Municipal Government Investment Fund Management.

The company offers synthetic biology-based solutions for producing sweet proteins and enzymes. Its Bio-Sup™ platform integrates gene analysis, AI-driven protein structure optimization, and process development, supporting products like thaumatin, asparaginase, aldehyde dehydrogenase, horseradish peroxidase, human serum albumin, and collagen.

Revenue is generated from supplying sweet proteins and functional enzymes to food, beverage, and health industries, as well as licensing its Bio-Sup™ technology platform.

The company will focus on subsequent technical R&D, the realization of tonnage-scale production capacity, and global, large-scale commercial implementation.

## Funding rounds

- Angel, Nov 19, 2025 — Qihang Capital

## Investors

- Qihang Capital (https://capitalatlas.ai/funds/qihang-capital) — Angel