Companyon Ventures is a Boston-based venture capital firm specializing in early-stage investments, particularly in post-seed and pre-Series A funding rounds. Founded in 2016, the firm focuses on B2B software startups that have achieved product-market fit and are poised for significant growth. Companyon Ventures employs a hands-on operational investing model, providing portfolio companies with leadership, tools, and playbooks used by top-performing expansion-stage startups.

This approach aims to de- the transition to the expansion stage and position companies for successful Series A funding. The firm's Limited Partners include a diverse group of wealth managers, family offices, and high-net-worth individuals. Notable investments include RoadSync's $30M Series B led by Tiger Global and Apty's $7.5M Series A led by 645 Ventures.