What Technonaval does

Technonaval LLC is a Miami-based marine services provider and channel integrator serving the global cruise, commercial shipping, and government/military maritime sectors. The company delivers project-based technical services including steel construction and repairs, underwater services (hull cleaning, propeller servicing, CCTV inspection, underwater welding), deck machinery maintenance, and boiler repairs and retubing. Certified technicians are dispatched globally from Europe or South America to vessel ports across the Americas, North Europe, the Mediterranean, South Africa, and Asia.

Technonaval functions as a one-stop project management partner by reselling, installing, and commissioning technologies from a curated set of marine OEMs and specialists, including Climeon Heat Power (waste heat-to-electricity), BAWAT ballast water management systems, SLCE reverse-osmosis watermakers, ScanReach wireless IoT (personnel tracking and fuel monitoring), DMW Marine Group cranes, North Sea Handling access equipment, AirSep Walker filters, Muehlhan coating services, and MBR boiler reconstruction. The combined portfolio addresses IMO and US Coast Guard regulatory compliance (notably ballast water), fuel efficiency, and safety, with named customers including Carnival Cruise Line, Virgin Voyages, MSC Cruises, Crowley Government Services, and Grand Bahamas Ship Yard.

The business operates on a project-based, quote-based pricing model with revenue generated from professional services (dry-dock, refit, new-building project management) and hardware sales/installation through channel partnerships. The firm is privately held, founder-led by Leo Lavdas, with no disclosed institutional funding, and runs with a 1-10 employee headcount from its Miami headquarters.

Name

Technonaval

Legal name

Technonaval LLC

Website

https://technonaval.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1–10 employees

Short description

Technonaval is a Miami-based marine services provider and channel integrator that delivers project-based steel, underwater, deck, and boiler services worldwide, while reselling and installing partner technologies (Climeon, BAWAT, ScanReach, SLCE, DMW) for cruise, commercial shipping, and government maritime customers.

Ownership category

akta.pro rank

Product category

Marine Technical Services

NAICS

Ship Building and Repairing (336611), Support Activities for Water Transportation (4883)

SIC

Ship & Boat Building & Repairing (3730), Misc Industrial & Commercial Machinery & Equipment (3590)

akta.pro primary industry

Marine Outfitting & Interior Refurbishment (TLAKAKAL)

akta.pro secondary industries

Retrofits, Upgrades & Compliance Conversions (Scrubbers, BWTS, Alternative Fuels, Energy-Saving Devices) (TLAHAMAI), Marine Electrical Installation, Commissioning & Field Services (IMAJAJAL), Engine & Mechanical Overhaul (Main/Aux Engines, Pumps, Valves, Compressors) (TLAHAMAD)

Keywords

• Marine technical services
• Ship repair solutions
• Marine technology integration
• Underwater hull services
• Vessel refit projects

Headquarters

HQ city

Miami

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D

Revenue model

1. Marine Technical Services: Project-based technical services including steel construction, repairs, underwater services, deck machinery maintenance, and boiler repairs delivered by certified technicians at ports worldwide.
2. Partner Technology Sales and Installation: Sales, installation, and commissioning of marine systems including Climeon Heat Power, BAWAT Ballast Water Management, SLCE watermakers, ScanReach connectivity systems, and DMW marine cranes. Revenue derived from equipment sales, installation services, and ongoing maintenance contracts.
3. Global Project Management: Comprehensive project management for marine vessels including dry dock projects, new building projects, and refit work with the ability to deploy teams globally.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Technonaval provides project-based marine technical services — including steel construction and repairs, underwater hull and propeller services, deck machinery maintenance, and boiler retubing and repair — delivered by Class Society-certified technicians deployable globally from Europe or South America. The company also acts as an authorized channel partner, selling, installing, and commissioning partner marine technology systems (waste-heat recovery, ballast water management, reverse-osmosis watermakers, wireless IoT, filtration, marine cranes, and access equipment) for vessel operators worldwide.

Product overview

Technonaval is a marine service provider offering an integrated portfolio of proprietary technology systems and professional services for the maritime industry. The company's product portfolio includes partner-manufactured marine technology systems represented and distributed (ScanReach wireless IoT platform for personnel tracking and fuel monitoring, Climeon Heat Power 300 for waste heat recovery, Bawat Ballast Water Management System for pasteurization-based water treatment, SLCE Watermakers reverse-osmosis systems, AirSep Walker Engineering filters, North Sea Handling marine access equipment, and DMW Marine Group cranes). These systems are complemented by four core service offerings: Steel Construction & Repairs (with certified technicians working in various steel alloys), Underwater Services (hull cleaning, propeller services, CCTV inspections, welding), Deck Machinery Services (cranes, winches, capstans), and Boiler Repairs/Tubing Services. Technonaval positions itself as a one-stop project management and global accessibility partner, with the ability to deploy teams from Europe or South America depending on vessel location.

Differentiator

Problem solved

Functional benefit

Products and services

• Steel Construction & Repairs Services Certified welding and steel repair services for marine vessels using multiple materials including SMO 254, stainless steel, Cunifer, and high tensile steels, covering fire door frame repairs, tank top steel plate replacement, lifeboat davit repairs, and stainless steel scrubber tank repairs for cruise lines and commercial operators.
• Underwater Services Comprehensive underwater marine services including hull cleaning, propeller polishing/cleaning/repair, CCTV and photographic inspection for annual class certification, and underwater welding covering hull repairs, radar repairs, valves, and sacrificial anodes.
• Deck Machinery Services Repair and maintenance services for marine deck machinery including cranes, deck winches, capstans, chain stoppers, air receivers, Z drives, and hull fittings, supporting cruise vessels and commercial ships at port.
• Boiler Repairs and Tubing Services Marine boiler repair services including exhaust gas economizers, exhaust gas boiler retubing and steel works, incinerator rebuilding, refractory repairs, heat exchanger fabrication, heating coil fabrication, and chemical cleaning for marine vessels.
• Climeon Heat Power 300 Marine System
• Bawat Ballast Water Management System
• SLCE Watermakers Reverse-Osmosis Water Treatment Equipment
• ScanReach Connect to People on Board (POB)
• ScanReach Connect Fleet
• ScanReach Connect Fuel
• AirSep Walker Engineering AIRSEP Filters
• North Sea Handling Marine Equipment
• DMW Marine Group Marine Cranes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered core and minor.

• SLCE WatermakerscoreTechnology or Integration · 1 January 2021SLCE Watermakers develops reverse-osmosis water treatment equipment with over 30 years of experience and 7,500 units in operation across all vessel types. The company, located in Brittany, France, is ISO 9001:2015 certified and has been a NATO supplier for over 20 years. Technonaval announced this partnership as a new collaboration for delivering water treatment solutions.
• MuehlhancoreStrategic or Co-development Partner · 1 January 2021Muehlhan Cyprus LTD is part of the Muehlhan Group, listed on Frankfurt Stock Exchange with 35 affiliates across Europe, North America, Middle East and worldwide. The partnership combines technical experience, skilled labor, and solid project management to support projects during operation or dry dock time.
• BAWATcoreTechnology or Integration · 1 January 2021BAWAT manufactures ballast water management systems using one-pass pasteurization, the only system of its kind approved by US Coast Guard and IMO. The system uses waste heat from engines instead of chemicals, filters, or UV. Technonaval partners to deliver BWMS installations, mobile containerized solutions, and BWT as a service.
• ClimeoncoreTechnology or IntegrationClimeon is a Swedish public company listed on Stockholm Nasdaq, backed by Bill Gates, Vinod Khosla, and Breakthrough Energy Ventures. Their Heat Power system converts low-temperature waste heat to clean electricity. Power plants already in use by Maersk, Virgin Voyages, Havila Kystruten, and Viking Line. Technonaval proudly represents Climeon as the world's leader for converting low-temperature heat to clean electricity.
• ScanReachcoreTechnology or IntegrationScanReach is a Norwegian company specializing in affordable, user-friendly wireless IoT technologies for vessels including Wireless Fuel Monitoring (Connect Fuel) and Onboard Connectivity to People (Connect POB). Systems are designed for complex steel environments without retrofitting, heavy cables, or big investments.
• DMW Marine GroupcoreTechnology or IntegrationDMW Marine Group provides a complete range of marine cranes for heavy-duty hoisting operations, serving military, offshore petroleum, oceanographic research, aquaculture, yachts, and police/fire departments for over 30 years. Also provides repair and maintenance for all on-deck machinery worldwide.
• North Sea Handling (NSH)coreTechnology or IntegrationNorth Sea Handling is an engineering company designing and manufacturing hatch covers, side doors, hydraulic platforms, ramps, cargo elevators, and custom access equipment for conversions or new builds. Products designed for ferries, cruise ships, Ro-Ro, bulk carriers, navy vessels, PSVs, expedition vessels, and research vessels. Provides repair and maintenance services worldwide including China via subsidiary NSH Poseidon.
• MBR (Marine Boiler Repairs)coreTechnology or IntegrationMBR with over 40 years experience provides reconstruction, repair, and maintenance of energy, marine, and industrial hydraulic systems including marine boilers, economizers, heat exchangers, incinerators, safety valves, and heating coils.
• Cyprus (Maritime Nation)minorOthersCyprus is an official partner, likely representing maritime nation status or regulatory/business facilitation relationship.

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Alewijnse: Marine electrical engineering, automation, and system integration specialist serving commercial and naval shipyards; directly comparable to Technonaval's technology integration and field services motion.
• RH Marine: Provider of electrical and automation system integration, refit, and lifecycle support for superyachts, naval, and commercial vessels; matches Technonaval's systems-installation and onboard service delivery model.
• Goltens Worldwide: Global marine service provider specializing in engine, electrical, and mechanical repair and retrofit for in-service vessels — the closest functional peer to Technonaval's ship-repair and refit offering.
• Norshipco: US East Coast ship repair, conversion, and fabrication yard providing steel, mechanical, and electrical services to commercial and government fleets — a comparable service portfolio and customer mix to Technonaval.

Broad incumbents

• Wärtsilä: Global marine technology and lifecycle services major with a broad ship repair, retrofit, and decarbonization portfolio; competes for the same upgrade projects Technonaval services, but at vastly larger scale.
• ABB Marine & Ports: Provides electrical, automation, and energy-efficiency solutions for vessels — a direct overlap with Technonaval's Climeon/sustainability retrofit motion, backed by global service infrastructure.
• Kongsberg Maritime: Marine systems and services incumbent covering automation, propulsion, and digital fleet solutions; overlaps with Technonaval's technology integration and digital (ScanReach) offering, while offering yard-level scale Technonaval cannot match.
• VARD (Fincantieri): Shipbuilder and offshore vessel specialist with significant service and refit operations; competes for complex marine refit and retrofit work, particularly in the cruise and offshore segments.

Regional players

• Elcome Integrated Systems: UAE-based marine technology integrator providing navigation, communications, and bridge electronics installation — a regional service-and-integration peer serving cruise and commercial operators in the Middle East and Indian Ocean.
• TTS Marine (Torghatten Group): Supplier of marine cargo handling, access equipment, and hatch cover systems (acquired by Cargotec) overlapping with Technonaval's North Sea Handling equipment line; comparable product category, different primary geography.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/technonaval
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Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Technonaval