Alunaut OÜ

What Alunaut OÜ does

Alunaut OÜ is a privately held Estonian boatbuilder headquartered in Tornimäe village, Saaremaa, that designs and manufactures custom aluminum boats for government, military, search-and-rescue, port authority, research, and commercial customers across Europe. The company operates a 1,300 sqm yard equipped with modern heavy metal-working machinery and high-level welding equipment, supported by an in-house engineering bureau covering structural architecture, system engineering, and production technologies, supplemented by cooperation with Scandinavian designers and engineers.

Its product portfolio comprises three series built on shared construction principles (fully welded aluminum hulls with robust plate thickness, self-draining configuration, and safe flotation with multiple watertight segregation): the RIB Series (rigid inflatable boats with Hypalon tubes, the most advanced custom range), the A-Series aluminum boats (advanced, often-custom professional and leisure monohulls), and the AC-Series aluminum catamarans (entry range including the U-CAT 700 and E-CAT 1000). The company has delivered over 2,016 boats cumulatively as of August 2022 and holds ISO certification from Bureau Veritas.

Alunaut monetizes through one-time hardware sales of custom-built vessels, with no public pricing and no e-commerce channel; all sales are conducted via direct enterprise field sales to government and institutional buyers. Go-to-market relies on a company website for top-of-funnel visibility and direct phone/email contact to close custom specification deals. The customer base spans at least nine European countries, including Royal Netherlands Navy, Finnish Navy, Belgian Naval Component, Dutch Ministry of Defence, multiple Swiss and German police forces, Latvian State Borderguard, and Estonian public-sector buyers.

Name

Alunaut OÜ

Legal name

Alunaut OÜ

Website

https://alunaut.ee

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

11–50 employees

Short description

Alunaut OÜ is an Estonian custom aluminum boatbuilder producing RIBs, A-Series monohulls, and catamarans for European government, military, SAR, port authority, research, and commercial clients, operating from a 1,300 sqm ISO-certified yard in Saaremaa.

Ownership category

akta.pro rank

Headquarters

HQ city

Tornimäe village

HQ country

Estonia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Aluminum Boat Sales: Alunaut generates revenue primarily through the manufacture and sale of aluminum boats. The company builds commercial and pleasure boats in aluminum using modern know-how and technologies. Products include RIB series, A-series aluminum boats, and catamarans. Revenue is generated through one-time hardware sales with custom specifications tailored to customer requirements for government, military, and commercial applications.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Alunaut OÜ is an Estonian boatyard that designs and manufactures aluminum commercial and pleasure boats using modern know-how and technologies. The company operates a 1,300 sqm production facility on Saaremaa island with in-house engineering capabilities and cooperation with Scandinavian designers, delivering RIB Series, A-Series aluminum boats, and AC-Series catamarans to government, military, and commercial customers worldwide under ISO 9001 certification by Bureau Veritas.

Product overview

Alunaut OÜ is a boatyard that builds commercial and pleasure boats in aluminum using modern know-how and technologies. The company offers three distinct product series: (1) the RIB Series featuring rigid inflatable boats with Hypalon tubes, representing the most advanced custom range; (2) the Aluminum boats (A-Series) offering advanced, often custom-built aluminum vessels; and (3) the Catamarans (AC Series) serving as the entry-level range of aluminum catamarans. All product lines share common construction characteristics including fully welded aluminum hulls, robust plate thickness, self-draining configurations, and safe flotation with multiple watertight segregations. The company operates an in-house engineering bureau and cooperates with Scandinavian designers to deliver boats for commercial, professional, and leisure use.

Differentiator

Problem solved

Functional benefit

Products and services

• RIB Series The most advanced, mostly custom range of Alunaut boats featuring rigid inflatable construction with Hypalon tubes, based on proven and seaworthy A-Series hulls. Includes models B4 RIB, B5 RIB, A6 RIB G3, A7 RIB G3, A8 RIB G2, A10 RIB, A13 RIB OB, and A14 RIB WJ. Built with fully welded aluminum construction, robust plate thickness, self-draining configuration, and safe flotation with multiple watertight segregation in both the aluminum hull and Hypalon tube. Aimed at professional users (police, military, SAR) and the private market.

Named customers25 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered minor and core.

• Association of Estonian BoatyardsminorOthersMember of the Association of Estonian Boatyards, representing the boatbuilding industry in Estonia and providing networking and industry representation.
• Estonian Chamber of Commerce IndustryminorOthersMember of the Estonian Chamber of Commerce Industry, providing business networking, advocacy, and trade support services.
• Estonian Defence Industry UnionminorOthersMember of the Estonian Defence Industry Union, providing access to defence industry opportunities and representation within Estonia's defence sector.
• Tallinn University of TechnologyminorStrategic or Co-development PartnerPartner in training of workforce, providing technical education and skilled graduates for the company's manufacturing operations.
• Kuressaare Regional Training CenterminorStrategic or Co-development PartnerPartner in training of workforce, providing vocational education and training for local workforce development in Saaremaa.
• TTK University of Applied SciencesminorStrategic or Co-development PartnerPartner in training of workforce, providing applied sciences education and training programs for the company's technical workforce needs.
• Scandinavian Designers and EngineerscoreStrategic or Co-development PartnerCooperation with Scandinavian designers and engineers ensures good looking and well performing range of boats for commercial and leisure use as well as fast respond on tailor made small crafts.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Damen Shipyards: Large Dutch shipbuilding group with a dedicated patrol vessels product line (including aluminum fast patrol craft) serving European navies, coast guards, and police; much broader portfolio but a direct competitor on patrol-vessel tenders Alunaut also bids for.
• Fassmer: German shipbuilder with a substantial patrol, SAR, and lifeboat product line serving coast guards, navies, and commercial operators across Europe; broader portfolio than Alunaut but overlapping strongly on aluminum patrol and fast rescue boats.

Direct peers

• ASIS Boats: UAE-headquartered manufacturer of RIBs and aluminum professional boats for military, coast guard, police, and SAR operators globally; directly comparable on RIB and aluminum patrol product lines serving defense and security customers.
• Ribcraft: UK manufacturer of professional RIBs used by police, military, SAR, and commercial operators; comparable to Alunaut's RIB Series in hull construction technique, customization approach, and customer segments.
• Tuco Marine: Danish builder of aluminum professional boats including patrol, SAR, dive-support and crew-transfer vessels; competes head-to-head with Alunaut for Northern European navy, police, and wind-farm crew-transfer contracts.
• Baltic Workboats: Estonian aluminum boatbuilder based in Saaremaa; designs and builds patrol vessels, pilot boats, and workboats for government, navy, and commercial customers across Europe — the closest direct competitor to Alunaut given shared Estonian base, aluminum construction focus, and identical target customer segments.
• SAFE Boats International: US-based manufacturer of aluminum patrol and military boats supplied to US Coast Guard, Navy, police, and allied nations; comparable in aluminum construction technique, modular hull platforms, and military/police customer focus.
• Halmatic (part of Atlas Elektronik UK): UK builder of aluminum and GRP workboats, patrol craft, and pilot boats for navies, port authorities, and SAR organizations; overlaps with Alunaut on custom-build, small-craft professional vessels for European government buyers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Alunaut OÜ