Mike Reiner

Mike Reiner is a General Partner at Acrobator Ventures, an early-stage venture capital firm operating locally out of Kyiv, Ukraine, and Amsterdam, Netherlands. He co-built the firm to serve as a Western investment vehicle, typically writing initial pre-seed and seed checks between $200,000 and $1.25 million while continuing support through Series C rounds. Prior to his transition into venture capital, Reiner scaled a SaaS enterprise and managed technical teams of over 150 developers working on large-scale artificial intelligence and machine learning projects. He maintains ties with the Ukrainian VC Association to identify and support technical founders emerging from the Commonwealth of Independent States, the Baltics, and Central and Eastern Europe. Reiner currently focuses his investment strategy on guiding scaling operations for global B2B platforms specializing in cybersecurity, financial technology, synthetic media, and data-heavy infrastructure.