Flowfuse
San Francisco, US · Founded 2021 · Delaware corporation · 27 employees on LinkedIn · 5 known investors
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FlowFuse is an industrial application platform, built on the open-source Node-RED runtime, that lets manufacturing teams build, deploy, and govern operational workflows across multiple plant sites. It connects OT and IT systems (PLCs, MES, ERP, SCADA) and includes an AI assistant for generating flows, targeting industrial manufacturers.
Founders & leadership
Flowfuse was founded in 2021 by Nick O'Leary and Zeger-Jan van de Weg.


Board
Investors · 5
How we know: Bright Pixel Capital's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Cota Capital's portfolio page · Not right? Tell us
How we know: Open Core Ventures's portfolio page · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$14.7M disclosed across 2 rounds · 2022–2025
▶$7.2MraisedJun 2025 · 7 investors · OtherRule 506(b)
- Markus GrundmannDirector
- Nick O'LearyExecutive Officer, Director
- Aditya SinghDirector
- Betty MaDirector
- Zeger-Jan van de WegExecutive Officer, Director
- Offering amount
- $7.2M
- Amount sold
- $7.2M
- First sale
- Mar 2025
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
▶$7.4MraisedNov 2022 · 7 investors · OtherRule 506(b)
- Nick O'LearyExecutive Officer, Director
- Zeger-Jan van de WegExecutive Officer, Director
- Betty MaDirector
- Aditya SinghDirector
- Offering amount
- $7.4M
- Amount sold
- $7.4M
- First sale
- Aug 2022
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
2 people who came through Flowfuse went on to found or lead other companies.
Frequently asked questions
- What does Flowfuse do?
- FlowFuse is an industrial application platform, built on the open-source Node-RED runtime, that lets manufacturing teams build, deploy, and govern operational workflows across multiple plant sites. It connects OT and IT systems (PLCs, MES, ERP, SCADA) and includes an AI assistant for generating flows, targeting industrial manufacturers.
- Who founded Flowfuse?
- Flowfuse was founded by Nick O'Leary, Zeger-Jan van de Weg in 2021.
- Who are Flowfuse's investors?
- Flowfuse's investors include Bright Pixel Capital, Cota Capital, Open Core Ventures, Senovo, Uncorrelated Ventures.
- How much funding has Flowfuse raised?
- Flowfuse has disclosed $14.7M raised across 2 rounds.
- Where is Flowfuse headquartered?
- Flowfuse is headquartered in San Francisco, US.






