Yahal Zilka is the Co-Founder and Managing Partner of Magma Venture Partners. See sector focus and contact routes.
Yahal Zilka is the Co-Founder and Managing Partner of Magma Venture Partners, an Israeli venture capital firm established in 1999 that he co-founded with Modi Rosen. He is a 20+ year veteran of the VC industry known for hands-on work with entrepreneurs creating new industry categories, particularly in Information, Communications, and Technology (ICT). Magma specializes in early-stage investments across software, semiconductors, and new media, targeting companies in Israel and expanding them globally. Zilka has served as the lead partner on 18 deals and holds board positions at Valens Semiconductor and formerly at Market Beyond. His notable portfolio includes Waze (acquired by Google), Magisto (acquired by Intel), Replay Technologies, and Optimal Plus, among others that were acquired by major tech firms. While Zilka is an active angel investor and advisor at Communitas Capital Partners, specific typical check sizes and a distinct public writing thesis are not detailed in available sources.
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