Zdenko Grajcar Overview

  • Investor Type
  • Angel

Zdenko Grajcar General Information


Dr. Zdenko Grajcar is the Founder of Once and serves as its Chief Executive Officer. He was the CEO of Lumificient Technologies, a company he founded and later sold to Nexxus Lighting where he served as Chief Technology officer until his departure in December of 2008. Zdenko started Scientoid Technology, now called Once Innovations, in December of 2008. He holds a Masters Degree from Univerzita Komenskeho v Bratislave and earned a PhD. from the Google Academy.

Contact Information

Primary Investor Type
Angel (individual)
Primary Office
  • 15255 23rd Avenue North
  • Plymouth, MN 55442
  • United States
+1 (763) 000-0000

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Zdenko Grajcar Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

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Zdenko Grajcar Team (1)

Name Title Deals Funds Boards Office
Zdenko Grajcar Ph.D Angel Investor 0 Plymouth, MN
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