About
Juha is an entrepreneur and engineering professional who builds and actively operates companies in semiconductor and opto/electronics materials and devices industries. He comes to these businesses with strong understanding of new business and innovation creation. He has deep world class understanding in silicon chemistry, electronics materials and specialty chemicals. He also owns strong commercial experience in polytronics, solid state light emitting technologies and opto/electronics packaging technologies. He currently leads efforts in business and engineering activities for electronic and optical inks based on nano metals, alloys, ceramics and siloxanes for advanced electronics and optoelectronic devices manufacturing. He comes with strong track record of Inventions as he has created IP in over 60 patent families and 24 issued patents in different patent families, +70 international publications and 3 book editorials.
Position in the VCSift Database
- • 2,490 investors hold the Founder role in VCSift. Juha Rantala is one of them.
- • 376 investors are based in Hong Kong.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Hong Kong
Contact Information
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