Last updated 2026-07-20
Portfolio
0
in our dataset
Rounds participated
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Rounds led
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Rounds' value
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total disclosed, rounds participated
Stages
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About
Gideon Greenspan is a developer, entrepreneur, and lecturer. He is the founder and CEO of Coin Sciences Ltd, the company behind MultiChain, an open-source platform for private blockchains. He also conceived and built other successful web services including Copyscape, a plagiarism search engine, and Web Sudoku, a popular sudoku site. Greenspan holds a PhD in Computer Science from Technion and teaches software entrepreneurship at universities in Tel Aviv.
Portfolio
No portfolio companies in this dataset yet.
Investment activity
Portfolio by sector
Undisclosed1
Q&A
- What is Gideon Greenspan's primary investment focus by sector?
- Gideon Greenspan has invested in the 'Other' sector, with one recorded round in this category.
- What is Gideon Greenspan's typical investment stage?
- Gideon Greenspan has participated in one A Round investment.
- Which company is a notable portfolio company for Gideon Greenspan?
- Tracx, a social business solutions company founded in 2008, is a notable portfolio company for Gideon Greenspan. Tracx has raised $41.1M.
- When did Gideon Greenspan make his most recent recorded investment?
- Gideon Greenspan's most recent recorded investment activity was in December 2011.
- Has Gideon Greenspan had any exits from his portfolio companies?
- According to startupim data, Gideon Greenspan has not had any recorded exits.
- What is Gideon Greenspan's investment strategy regarding leading rounds or solo investments?
- Gideon Greenspan has not led any investment rounds or made any solo investments, according to startupim data.
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
Identifiers & details
| Founded | 2014-3 |
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Radar intelligence
Patents
| EPO | 1 |
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