B2B
B2B startups in Marina Del Rey. Business software and services sold to other companies. The largest single category of startup across Southern California, spanning sales tools, vertical operating systems, and everything in between.
Series A$55.0MPraesidium applies an owner-oriented, private equity approach to investing in the public markets. Praesidium manages long-term capital for a select group of institutional investors.
Seed$7.2MAI-native requirements management for engineers managing mission-critical compliance. Replace scattered docs and manual traceability with a single, audit-ready platform
Seed$2.5MAI-native agents for complaints, QA, and CX that help financial institutions automate compliance workflows and improve customer experience.
Seed$1.7MCommander is a sales intelligence platform that makes waste haulers
teaRIOT was founded by husband-and-wife team Laura and Steve Jakobsen in Venice Beach and raised $5M from PearlRock Partners, whose chairman/CEO Brian Kelley (former Keurig Dr Pepper CEO) joined the brand's board.
Seed$260KFounded by Koehl Robinson, who started CeliaRx's peptide telehealth service after peptides helped her overcome her own health challenges; profiled by Forbes in June 2026.
$154KSolace is the real-time data platform for the enterprise — one platform that connects every application, cloud, partner, and edge, turns raw events into real-time context, and powers agentic AI in production.
Seed$1K