Harel Beit-On is the Founder and General Partner of Viola Growth, a role he has held since 2010. See sector focus and contact routes.
Harel Beit-On is the Founder and General Partner of Viola Growth, a role he has held since 2010, and is also a co-founder of the broader Viola Group and Viola Ventures. He focuses on expansion-stage and early-growth technology companies, primarily in Israel or Israel-related ventures, with sector interests including enterprise software, SaaS, fintech, cybersecurity, digital health, and data infrastructure. His typical investment check size ranges from $10 million to $50 million for the fund, though his personal investment range is noted as $100K to $5.0M with a sweet spot around $1.5M. While specific lead/follow behavior is not explicitly detailed, Viola Growth emphasizes providing strategic guidance and operational support alongside capital, suggesting an active, supportive role. Notable portfolio companies include OneLayer, which received a $28.0M Series A from Viola Growth in October 2025, and the fund has backed over 26 tracked investments with 12 exits. Beit-On brings over 30 years of IT management leadership, having previously scaled Tecnomatix to $100 million in revenue and served as its CEO, President, and Chairman. There is no publicly a
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