Zhongke Jilian lands fresh state capital in $35.7K top-up for space optical chips
What's the deal? Shandong Zhongke Jilian Optoelectronics Integration Technology Research Institute has closed a late-stage round of US$32.8K (about $35,700, FX-converted), announced in October 2026. The backer is a venture fund tied to Zibo High-tech Zone's state investment platform, which takes a 1.09% stake as the company's 27th-largest shareholder.
What does the company do? Based in Zibo, Zhongke Jilian makes high-reliability optical chips for satellites, including narrow-linewidth lasers and fibre amplifiers that withstand radiation and extreme temperatures in orbit. It claims a domestic market share above 70% in high-end space-borne optoelectronic devices, with light-source modules running on more than 200 satellites.
Why now? The top-up comes just two months after the company completed registration changes for its series B funding, which brought in Cornerstone Capital, Bosera CapitalDealroom has a profile for this one. Try Dealroom →, Bank of CommunicationsDealroom has a profile for this one. Try Dealroom →' investment arm, and Cowin CapitalDealroom has a profile for this one. Try Dealroom →.
What's the endgame? Funds are earmarked for research, automated production lines, and capacity expansion. Spun out in 2019 from the Chinese Academy of Sciences' Institute of Semiconductors and the local government, the firm has raised more than US$96.3M to date across rounds including its several-hundred-million-CNY series B in 2025, led by Luxin Venture CapitalDealroom has a profile for this one. Try Dealroom →.
What could go wrong? The high-end laser market is small, with low unit volumes and steep depreciation on specialised production lines. Much of the company's funding goes undisclosed, and market-share and performance claims come largely from the company or affiliated reports — not yet proof of commercial returns.
The signal: The round reflects a wider bet on China's low-earth-orbit satellite buildout and the domestic components it will need. Peers are raising on the same thesis, and continued state capital points to local governments doubling down on hard-tech supply chains tied to commercial spaceflight.
Read more: sohu.com
Image credit: Generated with Gemini
