Astor Ventures | 10 followers on LinkedIn. Venture capital advisory for female LPs | Astor Ventures supports high-net-worth women in the building and management of early-stage venture capital portfolios. We were founded on the premise that alpha is concentrating in private markets and as a result, HNWI's are increasingly investing directly into startups. We provide advisory support for this process across a range of investment functions, including: thesis development, due diligence, portfolio support, strategy consulting, and sourcing.