Highstock, a New York City-based AI-native B2B marketplace, raised $30 million in Series A funding from Andreessen Horowitz (a16z). Founded and led by CEO Camille van Horne, with Sean Cashin as CTO, Highstock enables brands to discreetly sell unsold inventory to vetted global wholesale buyers, handling fulfillment end to end; the company launched in beauty and is now expanding into apparel. FUN FACT: CEO Camille van Horne spent six years running Instacart’s end-to-end fulfillment, and teamed up with fellow Instacart alum Sean Cashin (CTO) to build a brand-safe way to move excess inventory. In just over a year, they’ve listed more than $1B in inventory, signed 100+ major brands, and kept 10M+ pounds of product out of landfills. Live sellers who used to source inventory through archaic WhatsApp threads now order on the platform daily. FOUNDERS: Camille van Horne & Sean Cashin INVESTORS: Andreessen Horowitz AMOUNT: $30,000,000 HQ: New York City, New York #VentureCapital# #Highstock# #TradedPartner# #CamillevanHorne# #TradedVC#