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Europe · 20947 companies · Updated Mar 2026

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20947

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8

Energy sectors

SW

Symphony Wave Power

Netherlands

Symphony Wave Power develops submerged wave energy converter technology using a novel reciprocating-flow turbine with flexible membrane design. The company leverages over 20 years of wave and tidal technology expertise to create efficient, low-maintenance ocean energy solutions.

Wavewave energyocean energy
Est. 2004
DA

Datawell

Heerhugowaard, Netherlands

Datawell develops oceanographic measuring instruments specializing in wave height measurement buoys. The company manufactures Waverider buoys and directional wave sensors that are deployed globally as industry standards for marine environmental monitoring.

Waveoceanographic instrumentswave measurement
Est. 1961
W2

W2ew

Netherlands

W2ew develops integrated wave energy and seawater desalination technology to produce zero-emission electricity and fresh water. The solution targets isolated communities and utility-scale applications as an alternative to offshore wind and solar.

Wavewave energydesalination
IM

IMPACT

European research project developing dual hardware-in-the-loop testing platform for wave energy converter reliability and performance evaluation. Concluded June 2024 with innovative standardized testing methodologies to accelerate WEC development and reduce costs.

Wavewave energytesting
Est. 2021
AP

Aquanet Power

Taipei, Taiwan

Developer of wave energy conversion technology using oscillating water column devices to generate renewable electricity and desalinated water from ocean waves. Offers three product lines for shallow, nearshore, and deep-water applications with 20+ years of development and ocean testing.

Wavewave energyoscillating water column
Est. 2003
SE

Seaturns

Bordeaux, France

Seaturns is a French wave energy company developing innovative technology to convert ocean waves into clean, sustainable electricity. Operating from Bordeaux, the company specializes in designing modular wave energy converters for both microgrid and large-scale commercial applications.

Wavewave energyocean energy
Est. 2017
CO

CorPower Ocean

Hägersten, Sweden

CorPower Ocean develops wave energy converters delivering 5X more energy per tonne than conventional systems. The company's heart-inspired phase control technology captures ocean wave power at utility scale, providing 24/7 clean electricity with proven Atlantic Ocean deployment.

Wavewave energyocean power
Est. 201250-200 emp
EW

Eco Wave Power

Tel Aviv-Yafo, Israel

Eco Wave Power develops and operates onshore wave energy systems that convert ocean waves into clean electricity using patented technology integrated with existing coastal infrastructure. The company operates grid-connected facilities in Israel and the United States with a 404.7 MW project pipeline.

Wavewave energyrenewable energy
Est. 2011
OH

Ocean Harvesting Technologies

Karlskrona, Sweden

Swedish developer of InfinityWEC, a patented wave energy converter combining high energy output with low-cost materials and advanced model-based predictive control. Validated through EU-funded projects and raising capital for commercial sea trials.

Wavewave energywave power
Est. 201710-50 emp
ON

ONDEP

ONDEP is a European collaborative project launched in October 2024 to develop and deploy wave energy farms across eight countries. The project aims to establish 11 farms generating 83 MW of clean energy by 2030, featuring WaveRoller technology and advancing the European supply chain for wave energy manufacturing.

Wavewave energymarine renewable energy
Est. 2024
LR

Liquid Robotics

Herndon, United States

Liquid Robotics designs and manufactures Wave Gliders, wave and solar-powered autonomous surface vehicles for ocean data collection. The company provides uncrewed systems for defense, commercial, and scientific customers conducting long-duration maritime missions.

WaveOcean RoboticsAutonomous Vehicles
OE

Ocean Energy Europe

Belgium

Ocean Energy Europe is the largest global network of ocean energy professionals, representing over 120 organizations across Europe's renewable energy sector. As a not-for-profit association, it advocates for tidal and wave energy development and supports industry growth through policy engagement and member services.

TidalWavetrade associationadvocacy

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