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Otary

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Otary is responsible for the development, construction and operations of the Rentel and SeaMade wind farms in the Belgian North Sea, providing clean energy to almost 800,000 Belgian households

Ostend, BelgiumFounded 2011Energy
Revenue $100–500M Latest reported FY
Headcount <100 Current team size
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About Otary

Rentel.be is a key player in the renewable energy sector, specializing in the development, financing, construction, and management of offshore wind farms. Operating primarily in the Belgian North Sea, Rentel has successfully transformed the region with its Rentel, Seastar, and Mermaid concessions, collectively generating 800 MW of renewable electrical energy from wind. The company serves a diverse range of stakeholders, including energy companies, investors, and governmental bodies, by providing a broad spectrum of services throughout the lifecycle of offshore wind projects. This includes initial project development, securing financing, overseeing construction, and ongoing management and maintenance. Rentel's business model is built on forming strong partnerships and collaborations, ensuring projects are delivered on time and within budget. Revenue is generated through the sale of renewable energy and the provision of specialized services to other entities involved in offshore wind projects. The company is committed to sustainability and innovation, contributing to a greener future through its renewable energy initiatives.

Source: Dealroom company data

At a glance

Founded
2011
Headquarters
Ostend, Belgium
Sector
Energy
Power Law
Thoroughbred$100M+ revenue

Latest news

Press, funding announcements and product moves mentioning Otary.

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Investors

1 investor on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A1 investor entered at this stage

  • Wallonie Entreprendre
Employees mapped 52 incl. 1 AI specialist
Founders Hidden — book a demo/100 quality score
Key operators 32 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
3 countries with
team presence
🇧🇪 Belgium95.3%
🇬🇧 United Kingdom2.3%
🇵🇪 Peru2.3%
3 countries shown
Web traffic by country
2.7K monthly visits
across markets
🇧🇪 Belgium88.9%
🇫🇷 France11.1%
Top 2 markets shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Otary on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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