Sealence
- Company typePrivate
- Founded2017
- HeadquartersLucinasco, Italy
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
Sealence firmographics
Firmographics- Name
- Sealence
- Legal name
- Sealence S.p.A. - S.B.
- Website
- https://sealence.it
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Sealence industry classification
Industry- Product category
- Marine Electric Propulsion Systems
- NAICS
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)
- SIC
- Engines & Turbines (3510), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Marine Hybrid & Electric Propulsion Systems (IMAJAHAC)
- akta.pro secondary industries
- Propellers & Waterjets (IMAJAHAE), Marine Generators, Alternators & Power Electronics (Gen-sets, VFDs, converters) (IMAJAHAI), Propulsion Control, Monitoring & Automation (ECS, PMS interface) (IMAJAHAH)
Keywords
Where Sealence is headquartered
LocationHeadquarters
- HQ city
- Lucinasco
- HQ country
- Italy
- HQ region
- Europe
Offices4 records
Markets served
Sealence business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Supply Chain, Marketing or Sales, Infrastructure, Operations
Revenue model
- Electric Propulsion Systems: Sale of DeepSpeed electric propulsion systems including jets, motors, and complete powertrains for marine vessels. The company sells directly to boat manufacturers and retrofit customers.
- Battery Systems: SAFELi lithium batteries and energy storage systems for marine applications, including the 250kW maritime lithium-cobalt battery pack.
- Smart Box Control Systems: Proprietary control systems for managing electric propulsion and power distribution on vessels.
- Range Extender Systems: Rex 180 range extender providing extended range capability for electric marine vessels.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Sealence product offering
Product offeringCore offering
Sealence designs and manufactures electric marine propulsion systems based on its patented DeepSpeed waterjet technology, including complete powertrains, control electronics, batteries, and range extenders for yachts, recreational boats, and commercial vessels. The company also offers the SubSea Quieter subsea noise reduction technology adapted for offshore wind installations.
Product overview
Sealence is a benefit corporation specializing in electric marine propulsion with a modular product architecture centered on the DeepSpeed jet technology. The core offering consists of the DeepSpeed Jet and DeepSpeed Powertrain system, supported by complementary modules including the Smart Box control system, Rex 180 Range Extender, Sealence Hotel System for auxiliary power, and SAFE-Li battery solutions. The company also developed the SubSea Quieter® technology for offshore wind noise mitigation applications. Sealence was founded in 2017, holds B Corp certification, and operates from Milan, Italy with branch offices in Los Angeles, Shanghai, and Sydney.
Differentiator
Problem solved
Functional benefit
Brands
- DeepSpeed: The company's flagship electric propulsion system featuring proprietary waterjet technology for marine applications, known for high efficiency, silence, and zero emissions.
Quantifiable outcome
- Efficiency gains through new waterjet approach compared to traditional propulsion systems
Companies that use Sealence
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Sealence technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Sealence partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered strategic, minor and core.
- Chantiers de l'AtlantiquestrategicPart of Searérité consortium developing subsea noise reduction system for floating wind and jacket foundation offshore constructions. €7.1 million project funded by France's France 2030 program.
- EDF Power SolutionsstrategicPart of Searérité consortium for subsea noise reduction technology for offshore wind installations.
- Heerema Marine ContractorsstrategicPart of Searérité consortium for subsea noise reduction technology for offshore wind installations.
- MenckstrategicPart of Searérité consortium for subsea noise reduction technology for offshore wind installations.
- RTEstrategicPart of Searérité consortium for subsea noise reduction technology for offshore wind installations.
- SmuldersstrategicPart of Searérité consortium for subsea noise reduction technology for offshore wind installations.
- Aqua superPowerminorCharging infrastructure provider for Monaco Energy Boat Challenge 2024. Provides charging stations for electric boat competitions.
- SEAirminorInternational project partnership for Transflytor project presented at Seafuture 2023.
- EnevatestrategicCollaboration for development of high-performance battery cells for the marine sector. Enevate is a pioneering battery technology company. The partnership aims to advance battery technology specifically designed for marine electric propulsion applications.
- Energica Motor CompanystrategicTechnological collaboration bringing Energica's technology expertise to DeepSpeed jets. Energica is an Italian electric motorcycle manufacturer known for high-performance electric powertrains.
- DriWeminorPartnership for more sustainable boating initiatives.
- CNR (INM - Istituto di Ingegneria del Mare)strategicResearch agreement with Italian National Research Council through INM (Institute of Marine Engineering) for further development of DeepSpeed technology through scientific collaboration.
- Amer YachtscoreJoint participation at Genoa Boat Show with sustainable boat mockup using 100% recyclable Filava fiber hull and DeepSpeed propulsion. Collaboration on eco-friendly yacht development combining Amer Yachts' recyclable hull technology with Sealence's electric propulsion.
- University of PaduacoreSix-year collaboration (celebrated in 2024) with University of Padua's Engineering Department. Professor Ernesto Benini serves as Scientific Coordinator and co-author of DeepSpeed patents. He is in top 2% of most cited scientists worldwide. Collaboration began following founder William Gobbo's work with Professor Benini, a leading authority on hydrodynamics.
Scale indicators6 records
Recent moves9 records
Expansion highlights6 records
Sealence competitors and assessment
Company assessmentDirect peers
- Torqeedo: German manufacturer of electric boat drives and propulsion systems (now part of Deutz AG). Directly comparable as a specialist in electric marine propulsion serving yachts, commercial vessels, and workboats, competing head-to-head with DeepSpeed in the same OEM channels.
- Pure Watercraft: US-based electric outboard propulsion startup offering integrated electric boat motors with battery systems. Comparable as a venture-backed pure-play marine electric propulsion company targeting OEMs and retrofit customers in the recreational segment.
- Candela Speed Boat: Swedish electric hydrofoil boat manufacturer with proprietary propulsion technology. Comparable as a premium electric marine brand combining proprietary drive technology with battery systems, targeting affluent recreational buyers and OEM partners.
- X Shore: Swedish electric boat company producing fully integrated electric recreational vessels with proprietary powertrains. Comparable in modular electric marine architecture and premium market positioning, and overlaps in OEM/boutique builder relationships.
Emerging players
- Evoy: Norwegian developer of high-output electric inboard and outboard systems for recreational and commercial boats. Comparable as an emerging European electric marine propulsion specialist with a B2B OEM motion similar to Sealence's DeepSpeed go-to-market.
- Echandia: Swedish supplier of heavy-duty battery and hydrogen fuel cell systems for marine and offshore applications. Comparable through its focus on maritime-grade energy storage and power systems, and as a potential partner/competitor for Sealence's battery roadmap.
Broad incumbents
- Mercury Marine: Brunswick-owned global leader in marine propulsion with the Avator electric line. Comparable as a broad incumbent with the OEM relationships, dealer network, and balance sheet that DeepSpeed must displace to scale beyond boutique builders.
- Volvo Penta: Volvo Group's marine division producing engines, drive systems, and increasingly electric/hybrid solutions for commercial and recreational vessels. Comparable as an established propulsion incumbent with strong OEM integration and aftermarket presence.
- Cummins: Global power leader (Accelera brand) developing electric and fuel-cell marine propulsion. Comparable as a well-capitalized incumbent moving into marine electrification and able to bundle propulsion with integrated power electronics.
Others
- Kreisel Electric: Austrian specialist in high-performance immersion-cooled lithium-ion batteries now part of John Deere's e-mobility effort. Comparable as a battery technology peer relevant to Sealence's SAFELi battery roadmap and gigafactory ambitions.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Sealence social profiles
Digital presenceSealence compliance and trust
Trust signalCompliance5 records
Sealence financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sealence leadership team
Management profileNumber of profiles
Profiles10 records
Sealence funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sealence 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 Sealence
What does Sealence do?
Sealence designs and manufactures electric marine propulsion systems based on its patented DeepSpeed waterjet technology, including complete powertrains, control electronics, batteries, and range extenders for yachts, recreational boats, and commercial vessels. The company also offers the SubSea Quieter subsea noise reduction technology adapted for offshore wind installations.
Is Sealence a public or private company?
Sealence is a private company. It is classified as venture growth investor backed and is currently operating.
When was Sealence founded?
Sealence was founded in 2017. It employs 11 to 50 people.
Where is Sealence based?
Sealence is headquartered in Lucinasco, Italy, in the Europe region.
How does Sealence make money?
Four revenue lines are on record. Electric Propulsion Systems are the primary driver. The others are battery Systems, smart Box Control Systems and range Extender Systems.
Who are Sealence's main competitors?
Direct peers on record are Torqeedo, Pure Watercraft, Candela Speed Boat and X Shore. Emerging players are Evoy and Echandia. Broad incumbents are Mercury Marine, Volvo Penta and Cummins. Kreisel Electric is listed as an others.
Does Sealence have an API?
No public API is recorded for Sealence.
What industry is Sealence in?
Sealence's product category is Marine Electric Propulsion Systems. Its primary akta.pro industry code is IMAJAHAC, Marine Hybrid & Electric Propulsion Systems, with a secondary code of IMAJAHAE, Propellers & Waterjets. Its NAICS code is 334511 and its SIC code is 3510.