Beyond the Sea
Beyond the Sea is a French maritime cleantech founded in 2014 by offshore racer Yves Parlier that develops AI-controlled kite propulsion systems reducing fuel consumption by 20-40% for commercial and recreational vessels from 4m to 300m+.
- Company typePrivate
- Founded2014
- HeadquartersLa Teste-de-buch, France
- Headcount11–50
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Beyond the Sea does
Beyond the Sea SAS is a French maritime cleantech company founded in 2014 by offshore racing legend and engineer Yves Parlier, headquartered in La Teste-de-Buch on the Bassin d'Arcachon. It develops and manufactures automated kite propulsion systems that harness wind energy to supplement or replace fossil-fuel propulsion on vessels of all sizes, citing an addressable market of more than 90,000 commercial vessels over 60m and a maritime sector responsible for roughly 3% of global greenhouse-gas emissions.
The company operates three product lines built on a common kite-traction core. LibertyKite is a self-stable manual kite (10-80m²) for leisure boats from 4m and serves as an emergency safety propulsion device. SeaKite is the flagship automated commercial system (25-1,600m² kites) for merchant vessels from 20m, delivering an average 20% reduction in daily fuel consumption with up to 40% achievable in optimal conditions and an ROI window of 2-3 years. DynaKite, launched in 2025, is a compact automated unit with 360° continuous-flight traction in 60kW, 120kW, 300kW, and 600kW tiers for vessels from 12m. The technology stack combines kite wings, automated launch and retrieval masts, traction sensors, a proprietary autopilot (KiteBox), and an AI-driven HMI for wind-adaptive routing and kite-position optimization. The company also operates Le SeaKite, a zero-emission demonstrator catamaran serving as test platform, and leads the KiWin consortium (with IMS Bordeaux, École de l'Air et de l'Espace, and University of Montpellier) under the France 2030 program to scale the technology to vessels over 60m.
Beyond the Sea pursues a hybrid go-to-market. Commercial sales (SeaKite, DynaKite) follow an enterprise field-sales motion with technical studies, custom engineering, installation, and crew training, targeting shipowners and maritime operators across fishing, commercial shipping, and naval segments; confirmed customers include Groupe Le Garrec (Cap Bourbon/Cap Kersaint), Ultranav, Geogas, the French Navy (Marine Nationale – Les Abeilles), and an inaugural New Zealand sale in 2021. Revenue is generated from hardware sales, professional installation and integration services, and ongoing replacement-parts revenue. Recreational LibertyKite products are sold direct-to-consumer via the libertykite.com storefront and authorized resellers. The company employs a small specialized team (11-50 staff), holds registered trademarks across the product family, has a pending core patent, and is recognized via the Solar Impulse Efficient Solution Label (2021) and the France 2030 AMI Corimer laureate designation (2022).
Beyond the Sea firmographics
Firmographics- Name
- Beyond the Sea
- Legal name
- BEYOND THE SEA
- Website
- https://beyond-the-sea.com
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Beyond the Sea is a French maritime cleantech founded in 2014 by offshore racer Yves Parlier that develops AI-controlled kite propulsion systems reducing fuel consumption by 20-40% for commercial and recreational vessels from 4m to 300m+.
- Ownership category
- akta.pro rank
Beyond the Sea industry classification
Industry- Product category
- Maritime Wind-Assisted Propulsion Systems
- NAICS
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)
- SIC
- Engines & Turbines (3510)
- akta.pro primary industry
- Advanced Wind Technology R&D (Floating Offshore, Airborne Wind, New Rotor/Blade Concepts) (EUAMAOAB)
- akta.pro secondary industry
- Marine Hybrid & Electric Propulsion Systems (IMAJAHAC)
Keywords
Where Beyond the Sea is headquartered
LocationHeadquarters
- HQ city
- La Teste-de-buch
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
Beyond the Sea business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Kite Propulsion Hardware Sales: Sale of complete kite propulsion systems (SeaKite, DynaKite, LibertyKite) including kite wings, launch/retrieval hardware, control systems, and installation components. Pricing varies by system size and vessel requirements. Direct B2B sales for commercial applications; B2C e-commerce for recreational products.
- Installation and Integration Services: Technical installation services for commercial vessels including engineering studies, system integration, and commissioning. Training services for crew operation.
- Accessories and Replacement Parts: Ongoing sales of replacement kites, wear parts, and accessories for existing customers through online store.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | LibertyKite 10m² - Small boats (4-8m) |
| Unit Pricing | Pay-as-you-go | LibertyKite 20m² - Medium boats (6-12m) |
| Unit Pricing | Pay-as-you-go | LibertyKite 40m² - Large boats (9-18m) |
| Unit Pricing | Pay-as-you-go | LibertyKite 80m² - Large boats (15-25m) |
| Unit Pricing | Multi-year contract | DynaKite 60kW - Vessels from 12m |
| Unit Pricing | Multi-year contract | DynaKite 120kW - Vessels from 15m |
| Unit Pricing | Multi-year contract | DynaKite 300kW - Vessels from 22m |
| Unit Pricing | Multi-year contract | SeaKite Commercial Systems - Vessels from 20m |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels10 records
Beyond the Sea product offering
Product offeringCore offering
Beyond the Sea designs, manufactures, and commercializes wind-powered kite propulsion systems for vessels ranging from 4-meter pleasure boats to large commercial ships. Its three product lines — LibertyKite (manual self-stable kite for recreational boats), DynaKite (compact automated kite with 360° flight for mid-size vessels from 12m), and SeaKite (fully automated commercial system with AI autopilot for vessels from 20m) — use composite kite wings, traction sensors, and autonomous control to supplement engine propulsion, achieving an average 20% reduction in daily fuel consumption and proportional GHG emissions cuts.
Product overview
Beyond the Sea develops and commercializes three distinct kite propulsion product lines designed for different vessel sizes and use cases. LibertyKite® is a self-stable manual kite for leisure and safety applications (vessels from 4m, wings 10-80m²). DynaKite® is an automated compact solution for mid-size vessels from 12m with 360° flight technology (60-600 kW power tiers). SeaKite® is the flagship fully automated system for commercial maritime operations (vessels from 20m, wings 25-1600m²) achieving 20% average fuel reduction. The company also operates Le SeaKite, a zero-emission demonstrator catamaran that serves as laboratory platform and technology showcase. Through the KiWin consortium, Beyond the Sea develops next-generation systems for large commercial vessels over 60m. All products share core kite propulsion technology with varying degrees of automation and are designed for both retrofit and new-build installations.
Differentiator
Problem solved
Functional benefit
Brands
- LibertyKite: Self-stable manual kite traction system for leisure boats from 4m, ranging 10-80m² wing size, designed for pleasure boating, artisanal fishing, and offshore racing
- SeaKite
- DynaKite
- Le SeaKite
Products and services
- LibertyKite® Self-stable manual kite traction system for leisure boats from 4 to 24 meters, with kite wings from 10 to 80 m². Designed primarily for safety (emergency propulsion in case of engine failure or mast damage) and the pleasure of sailing with a kite; targets recreational boaters, artisanal fishing, and offshore racing customers; orange color for visibility; available as a single wing or with a launch system.
- SeaKite® Fully automated kite traction system for commercial vessels from 20 meters, with kite wings from 25 to 1,600 m². Includes kite, launch mast, traction plate, sensors, KiteBox (winches and autopilot), and pilot interface (HMI). Designed for tankers, bulk carriers, container ships, cruise liners, fishing vessels, and research ships; achieves an average 20% reduction in daily fuel consumption and proportional CO2 emissions cuts.
- DynaKite® Automated kite traction solution for vessels from 12 meters, featuring a compact DynaPod motor winch, launch mast, 100-200m kite lines, a hybrid kite wing, and an HMI control screen. Delivers continuous traction via a dynamic 360° flight loop, with up to 10x more pull than conventional sails; available in four power tiers (60 kW with 20 m² kite, 120 kW with 40 m², 300 kW with 80 m², and 600 kW).
Quantifiable outcome
- 20% average reduction in daily fuel consumption for commercial vessels equipped with SeaKite
- +3 more outcomes
Companies that use Beyond the Sea
Customer profileNamed customers5 records
Segments5 records
Ideal customer profiles5 records
Beyond the Sea technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature4 records
Beyond the Sea partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and flagship.
- KiWin ConsortiumcoreCollaborative R&D consortium led by Beyond the Sea including IMS (Materials Integration Laboratory), EAE (Ecole de l'Air et de l'Espace), University of Montpellier. Six PhD researchers focusing on automated kite propulsion technology development. Aims to bring kite propulsion from TRL 5 to TRL 9.
- Marine Nationale (Les Abeilles)flagshipStrategic collaboration with French Navy to validate operational use of kite propulsion on support vessels. Pilot project testing automated kite systems on Les Abeilles support ships.
Scale indicators7 records
Recent moves6 records
Expansion highlights6 records
Beyond the Sea competitors and assessment
Company assessmentDirect peers
- BAR Technologies: Developer of WindWings, rigid sail wings for commercial cargo ships. Direct competitor to Beyond the Sea in the wind-assisted ship propulsion space, with major commercial deployments on Cargill and Berge Bulk vessels and broader scale and capital.
- bound4blue: Spanish developer of suction sail wind-assist technology for commercial vessels. Directly competes with Beyond the Sea for the same shipping customer base, with multiple installations and commercial references across cargo ships and tankers.
- Norsepower: Finnish provider of rotor sails for ships, with installations on dozens of vessels including a multi-unit Maersk deployment. Closest direct competitor to Beyond the Sea in the wind-assist retrofit market, with deeper capital and a longer commercial track record.
- AirSeas: French developer of the Seawing automated kite towing system for commercial ships, also originating in French maritime innovation. Closest direct peer to Beyond the Sea in kite-based propulsion, with similar technology approach but larger partnership with Airbus and Japanese operators.
- Anemoi Marine Technologies: UK-based provider of rotor sails for large commercial vessels including bulk carriers and tankers. Directly competes with Beyond the Sea in wind-assist retrofits, focused on the larger vessel segment where Beyond the Sea's KiWin project is also targeting.
Emerging players
- Eco Marine Power: Japan-based developer of renewable energy solutions for shipping including rigid sails and solar power. Comparable to Beyond the Sea in targeting wind/solar propulsion for commercial shipping, though operating in adjacent (rather than kite) technology.
- Ayro Ocean Systems: Emerging player in wind-assisted and zero-emission vessel technologies. Adjacent to Beyond the Sea in the maritime decarbonization startup ecosystem, focused on smaller commercial vessels and similar customer segments.
Broad incumbents
- Mitsui O.S.K. Lines (Wind Challenger): Japanese shipping major operating the Wind Challenger hard sail system across its bulker fleet. Broader incumbent that develops and deploys wind-assist propulsion in-house, validating the market that Beyond the Sea serves but competing as a shipowner-operator rather than a technology supplier.
- Maersk (A.P. Moller-Maersk): World's largest container shipping line, actively piloting wind-assist and alternative fuel technologies including Norsepower rotor sails. Broad incumbent customer and potential competitor-as-developer in maritime decarbonization, with vastly more resources than Beyond the Sea.
Others
- Cargill Ocean Transportation: Major dry bulk ship operator that has deployed WindWings from BAR Technologies. Adjacent as a leading customer/partner for wind-assist technology that Beyond the Sea also targets, representing a flagship reference account in the segment.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
Beyond the Sea social profiles
Digital presenceBeyond the Sea compliance and trust
Trust signalCompliance1 record
Beyond the Sea financial estimates
Financial estimateRevenue estimate
Valuation estimate
Beyond the Sea leadership team
Management profileNumber of profiles
Profiles3 records
Beyond the Sea funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Beyond the Sea M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Beyond the Sea
What does Beyond the Sea do?
Beyond the Sea designs, manufactures, and commercializes wind-powered kite propulsion systems for vessels ranging from 4-meter pleasure boats to large commercial ships. Its three product lines — LibertyKite (manual self-stable kite for recreational boats), DynaKite (compact automated kite with 360° flight for mid-size vessels from 12m), and SeaKite (fully automated commercial system with AI autopilot for vessels from 20m) — use composite kite wings, traction sensors, and autonomous control to supplement engine propulsion, achieving an average 20% reduction in daily fuel consumption and proportional GHG emissions cuts.
Is Beyond the Sea a public or private company?
Beyond the Sea is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Beyond the Sea founded?
Beyond the Sea was founded in 2014. It employs 11 to 50 people.
Where is Beyond the Sea based?
Beyond the Sea is headquartered in La Teste-de-buch, France, in the Europe region.
How does Beyond the Sea make money?
Three revenue lines are on record. Kite Propulsion Hardware Sales are the primary driver. The others are installation and Integration Services and accessories and Replacement Parts.
Who are Beyond the Sea's main competitors?
Direct peers on record are BAR Technologies, bound4blue, Norsepower, AirSeas and Anemoi Marine Technologies. Emerging players are Eco Marine Power and Ayro Ocean Systems. Broad incumbents are Mitsui O.S.K. Lines (Wind Challenger) and Maersk (A.P. Moller-Maersk). Cargill Ocean Transportation is listed as an others.
Does Beyond the Sea have an API?
No public API is recorded for Beyond the Sea.
What industry is Beyond the Sea in?
Beyond the Sea's product category is Maritime Wind-Assisted Propulsion Systems. Its primary akta.pro industry code is EUAMAOAB, Advanced Wind Technology R&D (Floating Offshore, Airborne Wind, New Rotor/Blade Concepts), with a secondary code of IMAJAHAC, Marine Hybrid & Electric Propulsion Systems. Its NAICS code is 334511 and its SIC code is 3510.