7-Main Ltd. is a Single Family Office, owned and chaired by Mrs. Ruthi Wertheimer, founded in 2007
7 Main invests in leading mid-size industrial & life science companies, owned by entrepreneurs and family owners.
7 Main seeks long term minority partnerships, globally.
The family office of Mrs. Wertheimer was established following Warren Buffett’s Berkshire Hathaway purchase in 2006 of the IMC Group (https://www.imc-companies.com), the global leading precision metal cutting tools company, founded by Mrs. Wertheimer's parents.
Our partnership solution is tailored for families and entrepreneurs who wish to ensure their continued growth while maintaining their independent character and culture.
Over time, and with a clear focus, we have accumulated rich industrial insight, experience and network.
We bring with us first hand insight into family business practices and life-cycles for families & businesses.