Marservis
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Marine engineering since 1994

Vessels built to work. Solutions built for the sea.

From our shipyard in Istria we design, build and service professional vessels — and develop green technologies that keep the Adriatic clean.

Kaštelir · NovigradIstria, Croatia

01 — Who we are

Thirty years of experience, under one roof.

Marservis was founded in 1994 by people who grew up around marinas. What began as a marine service company is today a complete engineering and production house.

Design, fabrication, systems integration and service all happen in our own facilities in Kaštelir and Novigrad. That means short decision paths, full control over quality — and one partner who knows your vessel from the first drawing to the hundredth season.

Our story
01

Vessel construction

Custom work and passenger boats — conventional, hybrid, electric and solar-powered — from hull development to final commissioning.

02

Marine fabrication

CNC cutting, steel and aluminium structures, welding and technical assembly for vessels and marine infrastructure.

03

Systems integration

Electrical systems, propulsion, navigation and complete onboard installations, tested and documented.

04

Environmental innovation

Bio-composite construction and autonomous floating systems that make marinas and coasts measurably cleaner.

The Marservis team

02 — Marservis in numbers

Small enough to care. Strong enough to deliver.

An independent Istrian company with its own shipyard, its own engineering and a track record of projects with international partners.

1994founded in Kaštelir, Istria
100passengers on our solar eco-catamaran
4awards for ECOcube since 2023
7EU and Norway-funded innovation projects

04 — Environmental technology

Clean seas need infrastructure, not just good intentions.

ECOcube gives boaters a simple way to do the right thing: a floating station where they empty black-water tanks, leave sorted waste and refill desalinated water — without detours.

  • Fully autonomous: 7 kW solar and 30 kWh battery
  • Bio-composite hull from natural fibres and bio-resin
  • Remote monitoring, AIS-visible, QR-code access
ECOcube

05 — Recognition

DAME Design AwardEnvironmental design · METSTRADE Amsterdam, 2023
Best Green Start-upHGK Pitch Competition · Croatian Chamber of Economy, 2025
Innovation of the YearECO Excellence · Biograd Boat Show, 2026
Best Domestic ProductECO Excellence · Biograd Boat Show, 2026

06 — News

What’s new at Marservis.

All news
ECOcube wins two ECO Excellence awards at Biograd Boat Show
Award

ECOcube wins two ECO Excellence awards at Biograd Boat Show

At the 28th Biograd Boat Show, the independent jury named ECOcube both Innovation of the Year and Best Domestic Product. Developed and built in Istria, the floating station lets boaters empty black-water tanks, drop off sorted waste and refill desalinated water — simply by scanning a QR code.

Read the article Source: Morski.hr
Swedish boating magazine Båtliv features ECOcube
Media

Swedish boating magazine Båtliv features ECOcube

The member magazine of the Swedish Boat Union presented ECOcube as an independent floating pump-out and waste station for marinas that want better environmental performance without major construction on land.

Read the article Source: Båtliv (SE)
Marina World and Yachting Ventures cover the ECOcube launch
Media

Marina World and Yachting Ventures cover the ECOcube launch

International marina-industry media reported on ECOcube: sorted collection of PET, metal, glass, paper and mixed waste, optional biological pre-treatment of wastewater, live IoT monitoring for marina operators, and station finding via app or onboard MFD.

Read the article Source: Marina World

Start a project

Let’s build what the sea asks for.

A new vessel, a fleet conversion or a cleaner marina — tell us what you need and our engineers will come back with a concrete proposal.