Last updated 2026-07-20
Portfolio
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in our dataset
Rounds participated
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Rounds led
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Rounds' value
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About
7-Main Ltd. is a single family office, owned and chaired by Mrs. Ruthi Wertheimer, founded in 2007. The firm invests in leading mid-size industrial and life science companies, owned by entrepreneurs and family owners, seeking long-term minority partnerships globally. The family office was established following Warren Buffett's Berkshire Hathaway purchase in 2006 of the IMC Group, a global precision metal cutting tools company founded by Mrs. Wertheimer's parents.
Portfolio
No portfolio companies in this dataset yet.
Investment activity
1 portfolio exit on record.
Portfolio by sector
Industrial Technologies2
Q&A
- What is 7-Main's primary focus as an investor?
- 7-Main operates as a family office based in Israel.
- Can you name some of 7-Main's notable portfolio companies?
- 7-Main's portfolio includes Inuitive, which focuses on 3D Imaging Camera Technology, and Percello, a company in femtocell architecture.
- Has 7-Main had any significant exits?
- Yes, 7-Main had an exit in October 2010 when Percello was acquired by Broadcom for $86 million.
- What sectors does 7-Main primarily invest in?
- According to startupim data, 7-Main has concentrated its investments and exits in the Industrial Technologies sector.
- What is the typical investment range for 7-Main?
- 7-Main's investment range is typically between $6 million and $23 million.
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
Identifiers & details
| Legal name | 7-Main Ltd. |
|---|---|
| Founded | 2007 |