Act Venture Capital invests in technology startups across various stages, from seed to growth. With €487 million raised across multiple funds, the firm focuses on supporting entrepreneurs and established teams scaling their businesses. Act Venture Capital's investments span multiple technology sectors, demonstrating a broad interest in innovative startups.

The firm emphasizes long-term partnerships with founders, offering support beyond capital investment. Notable portfolio companies include Gridbeyond, which recently raised €52 million, and Cubic Telecom, which received a €473 million investment from Softbank. Act Venture Capital's approach involves working closely with founders from the earliest stages, providing hands-on support and leveraging their diverse expertise to help build exceptional companies.