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PortXL

PortXL

Netherlandsportxl.org

Overview

PortXL is the world's first port and maritime accelerator, founded in 2015. It runs an annual program scouting for promising start-ups and scale-ups globally for the green energy, maritime, logistics, and process industries. The program's goal is to facilitate collaborations, pilot projects, and investments between the selected innovators and its corporate partners, which include the Port of Rotterdam, Van Oord, and Damen Shipyards. PortXL focuses on themes of decarbonization, energy transition, and operational efficiency. Since its inception, it has accelerated over 120 companies.

Portfolio Companies

26

Website

portxl.org

Investments

PortXL investments
CompanyDateStageLead
NanoSieveSep 2025AcceleratorCo-investor
SunGreenH2Sep 2025AcceleratorCo-investor
QuinteQ EnergySep 2022AcceleratorCo-investor
CleanSubSeaSep 2022AcceleratorCo-investor
Ensemble AnalyticsSep 2022AcceleratorCo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersNetherlands
Year FoundedN/A

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