Flow Engineering

Aalyria was spun out of Alphabet in 2022, carrying with it nearly a decade of networking research originally developed inside Project Loon. Its flagship product, Spacetime, is a software-defined networking platform that orchestrates traffic across satellites, aircraft, ships, ground stations, and terrestrial mesh networks. The system was known internally at Google as Minkowski and was used to route connectivity between high-altitude balloons before being repurposed for a much wider range of movi

Flow's agents monitor changes, trace impact, catch conflicts, and execute analysis continuously across your program — while your team makes the engineering calls.

Astranis builds small geostationary communications satellites at its facility on Historic Pier 70 in San Francisco. The company was founded by John Gedmark and Ryan McLinko with the goal of bringing dedicated broadband to the roughly four billion people without reliable connectivity. Each MicroGEO satellite is roughly the size of a commercial washing machine, a fraction of the mass of a traditional school-bus-class GEO platform, and uses software-defined radios so payloads can be reconfigured on

Flow brings the Git model to systems engineering: every change happens on a branch, teams work in parallel, and the baseline changes only when the merge is approved.

Flow v3 is the first agentic platform for systems engineering. Built with leading hardware companies and AI research labs, it enables AI agents to perform real engineering work inside hardware development workflows, helping teams manage complexity at a scale humans alone cannot.

Expert articles on agentic engineering.

Over the next three years, RV Tech and Flow are building the engineering stack for the software-defined vehicle, where AI helps engineering teams keep requirements, architecture, and verification aligned across multiple brands, dozens of models, and millions of vehicles.

Flow's Founder, Pari, sat down with Roelof Botha (Sequoia partner and SpaceX's newest board member) to discuss where hardware is headed: the org design shaping next-generation engineering companies, why iteration speed compounds, and what AI now makes possible.

The round comes as Rivian, Anduril, Joby, and Stoke Space put Flow's AI agents to work in live hardware programs

Open roles at Flow Engineering.

Pricing that scales with your hardware. Whether you are scoping your first project or managing a certified program, there is a plan built for where you are.

Book a live demo to see how Flow helps teams design, verify, and ship complex systems faster.

Flow is the iterative requirements and verification platform built for hardware teams to ship complex systems faster.

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Flow is the iterative requirements and verification platform built for hardware teams to ship complex systems faster.

Flow Engineering announces a $50 million Series B at a $750 million valuation, with the stated goal of making hardware iteration as fast as software.

Sep 2026 · Flow EngineeringNews article

Flow Engineering raises $50 million in a Series B round at a $750 million valuation. The company announces the funding on September 30, 2026.

Sep 2026 · Unite.AINews article

Flow Engineering announces a $50 million Series B at a $750 million valuation. The company aims to make hardware iteration as fast as software.

Sep 2026 · Cision PR NewswireNews article

Rivian and Volkswagen Group Technologies select Flow as their hardware development platform. Over the next three years, RV Tech and Flow are building an engineering stack for the software-defined vehicle. The announcement frames Flow’s role around hardware development and the partnership’s work around the broader engineering stack.

Jul 2026 · Flow EngineeringNews article