# Flow Engineering

> Flow Engineering builds an AI-native requirements and systems-engineering platform that lets complex hardware teams design, build, test, and iterate at software speed. At its core is a connected 'systems graph' that keeps requirements, CAD, code, simulations, tests, and certification artifacts in one live system of record - with AI agents running impact analysis and keeping everything aligned. Founded by mechanical engineer Pari Singh, Flow is used by companies like Rivian, Joby Aviation, Astranis, Stoke Space, and Figure, and raised a $23M Series A led by Sequoia in October 2025.

- **Founded:** 2023
- **Headquarters:** San Francisco, California, United States
- **Founders:** Pari Singh (Founder & CEO)
- **Team size:** ~25-37 employees (2026)
- **Products:** Flow (systems graph platform), AI co-pilot & custom agents, Git-style branching & integrations, Flow v3
- **Notable:** Raised a $23M Series A led by Sequoia Capital in October 2025, Rivian standardized ~1,500 engineers on Flow as its requirements system of record, Reached profitability with a seven-person team (2025)

## Products & services

- **Flow (systems graph platform)** — An AI-native requirements and systems-engineering platform built around a connected systems graph linking requirements, CAD, code, simulations, tests, and certification artifacts, with role-specific workspaces for Systems, Requirements, and Tests.
- **AI co-pilot & custom agents** — An AI assistant that queries system state and custom agents that run repeatable engineering workflows and automated impact analysis across the systems graph.
- **Git-style branching & integrations** — Branch-and-merge workflows for proposed engineering changes, plus integrations with GitHub, Jira, Slack, Confluence, Excel, and CAD/simulation tools.
- **Flow v3** — The AI-native iteration of the platform launched in 2026, deepening agentic workflows across the engineering lifecycle.

## Achievements

- Raised a $23M Series A led by Sequoia Capital in October 2025
- Rivian standardized ~1,500 engineers on Flow as its requirements system of record
- Reached profitability with a seven-person team (2025)
- Founder named to Forbes 30 Under 30 Europe (Manufacturing & Industry), 2019
- Reported 79% reduction in requirements-maintenance time and 3x increase in test coverage for customers
- Backed by Sequoia, EQT Ventures, the Collison brothers, and Unity's David Helgason

## Latest updates

- **2026-06** — Launched Flow v3, the AI-native iteration of the platform.
- **2026-03** — Announced Xcimer Energy as a customer and relocated headquarters to San Francisco.
- **2026-02** — Announced a strategic partnership with Rivian and a collaboration with OpenAI on engineering-workflow models; ARR reached ~$4M.
- **2025-10** — Closed a $23M Series A led by Sequoia; Roelof Botha joined the board and the Collison brothers became advisors.

## Links

- Website: https://flowengineering.com
- LinkedIn: https://www.linkedin.com/company/flowengineer
- Twitter/X: https://twitter.com/Flow_Engineer

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Profile page: https://yespress.io/flow-engineering
Published by YesPress — https://yespress.io
Last updated: 2026-07-12