OE Systems AB
Techstars '23Göteborg, SE · Founded 2020 · 7 employees on LinkedIn · 1 known investors
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OE Systems develops WaveMove, a wave energy converter that generates electricity from ocean waves using a surface collector and hydraulic cylinders. The system operates standalone or integrated with wind turbines to provide stable renewable energy with capacity factors above 50% in many locations.
Also known as OE Systems · OES
Investors · 1
How we know: the Techstars portfolio · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · Not right? Tell us
Company profile
researched Sep 2026OE Systems AB is a Gothenburg-area company developing WaveMove, a wave energy converter. The system uses a surface collector whose motion is dampened through hydraulic cylinders that drive a pump/generator, converting ocean wave energy into electricity. It is designed to operate either standalone or integrated with a wind turbine so that more energy can be delivered through existing grid connections. The company frames its market problem as the fluctuating output of solar and wind generation, which drives grid investment needs and electricity price volatility, and positions wave energy as a more consistent complement that fills production gaps.
WaveMove is offered in unit sizes from 70 kW to 3,000 kW per surface collector, and units can be deployed in clusters that the company describes as reaching gigawatt scale. According to a third-party startup profile, target configurations include brownfield wind boosting (20–200 MW per site), greenfield combined wind/wave systems (200–1,000 MW) and off-grid stable energy (1–20 MW). The company states the design operates well below material limits, with less than 10% utilization in normal conditions and under 20% in extreme sea states, and that it is built from field-proven components and standard offshore manufacturing methods. A demonstrator system (Demonstrator system 01) is shown at a calibration site on the Swedish west coast.
Business model
OE Systems sells wave energy projects and related engineering services rather than a single off-the-shelf product. Its stated service sequence covers a project value assessment (analysis of local wave conditions, grid integration, ROI and complementarity with existing renewables), deployment and site expansion (pre-engineering, permitting, installation and commissioning, delivered in phases starting with low-risk verification), and ongoing monitoring and optimization including real-time monitoring, performance optimization and predictive maintenance. Site investigations with energy yield estimates, ROI analysis and required permits are part of the offering. Earlier site menus also referenced WaveMove EPC deliveries, installation and aftermarket services, and OES Power Consulting.
Traction
The company shows Demonstrator system 01 at a calibration site on the Swedish west coast. A third-party startup-data page reports roughly 414 followers and about 14.8K monthly website visits, and lists the company size as 1–10 employees.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
OE Systems positions WaveMove as a complement to solar and wind generation, addressing their intermittency by adding steadier wave-driven output into existing grid infrastructure. A third-party profile describes the company's offshore industrial background as a differentiator from most competitors in the segment.
Stated points of differentiation include integration with wind turbines to raise energy delivery through existing grid connections, annual capacity factors above 50% in many locations, conservative structural utilization margins for offshore durability, use of field-proven components and standard offshore manufacturing methods for cost-efficient scaling, recyclable materials with a compact footprint, and an offshore industrial background together with DNV verification of the solution.
Technology
WaveMove converts ocean wave energy into electricity via a surface collector that dampens wave motion through hydraulic cylinders driving a pump/generator. The company states the converter achieves annual capacity factors above 50% in many locations by delivering output even at lower sea states, and that ocean waves are more consistent and capture up to 10 times more energy than existing solutions. Structural loading is stated to remain under 10% utilization in normal conditions and under 20% in extreme sea states. The design is described as using recyclable materials and a compact footprint, and as being built with field-proven components and standard offshore manufacturing methods to support scaling. A third-party profile states the solution has been verified by DNV and is intended to match the >18 MW wind turbines expected in the 2030s.
Go-to-market
Direct engagement with site owners and developers, beginning with a free introductory meeting and a project value assessment of a prospective site, followed by phased deployment that starts with low-risk verification before expanding to full site capacity. The company works closely with customers' own engineering teams and uses LinkedIn as its primary public communication channel.
Owners and developers of offshore renewable energy sites, including existing (brownfield) wind sites seeking added output, greenfield combined wind/wave projects, and off-grid or grid-constrained locations where local production can avoid grid extension costs and turn net energy importers into exporters.
Geography
Headquartered at August Barks gata 6B, 421 32 Västra Frölunda (Gothenburg), Sweden, with a demonstrator system at a calibration site on the Swedish west coast.
History
The company was founded in 2020 and is based in the Gothenburg area of Västra Götaland, Sweden. A third-party startup profile records an association with Techstars dated February 2023 and a pre-seed round in March 2023.
Compiled by commissioned research from 3 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 2
launches, deals, and filingsA third-party startup database records a pre-seed round of $120,000 for OE Systems AB.
$120K source ↗
A third-party startup database lists Techstars as an investor, dated 24 February 2023.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 3
primary sources listed
- OE Systems ABoe-systems.com · web
3 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does OE Systems AB do?
- Swedish developer of WaveMove, a wave energy converter that turns ocean wave motion into grid electricity.
- Who are OE Systems AB's investors?
- OE Systems AB's investors include Techstars.
- Where is OE Systems AB headquartered?
- OE Systems AB is headquartered in Göteborg, SE.

