Company lists · Data refreshed September 2026

Top 25 Marine systems integration companies based in Finland

Name: Marine systems integration companies based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 49 companies tracked

RevenueBase identified 49 marine systems integration companies headquartered in Finland as of September 2026 and tracks 3,332 professional contacts across them, including 1,391 with verified work emails and 284 with mobile numbers. Turku is the largest hub.

This list covers marine systems integration companies headquartered in Finland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

49Companies

3,332Contacts tracked

1,391Verified emails

284Mobile numbers

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The 25 largest marine systems integration companies based in Finland

Ranked by team size

Top 25 of 49 marine systems integration companies based in Finland, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marine systems integration companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Wärtsilä MarineIndirect evidence	Helsinki, FinlandHQ checked Sep 5, 2026	5,001-10,000	1,135
	“Wärtsilä is leading the industry in its journey towards a decarbonised and sustainable future.” Source: company website · checked Sep 5, 2026
2	NAPAPartial evidence	Helsinki, FinlandHQ checked Sep 5, 2026	201-500	976
	“NAPA is a leading provider of software and digital services for the global maritime industry, harnessing data science to enable safer, more sustainable and future-proof shipping.” Source: company website · checked Sep 5, 2026
3	Almaco GroupStrong evidence	Piispanristi, FinlandHQ checked Sep 5, 2026	51-200	230
	“ALMACO Group, the leading system supplier for the global marine and offshore industries, was founded in 1998 and has offices in Brazil, China, Canada, Finland, France, Germany…” Source: company website · checked Sep 5, 2026
4	DeltamarinPartial evidence	Turku, FinlandHQ checked Sep 5, 2026	201-500	212
	“Deltamarin Group has 30 years of experience in providing ship design, offshore engineering and construction support services for marine and offshore industries worldwide.” Source: company website · checked Sep 5, 2026
5	Team Electric GroupPartial evidence	Inkoo, FinlandHQ checked Sep 5, 2026	501-1,000	120
	“Team Electric Group is the marine industry’s leading expert in electrical solutions.” Source: company website · checked Sep 5, 2026
6	Foreship LTDIndirect evidence	Helsinki, FinlandHQ checked Sep 5, 2026	51-200	95
	“Foreship is an independent, highly respected ship design and engineering company, which has provided a broad range of services to the shipping industry since 2002.” Source: company website · checked Sep 5, 2026
7	SteerpropPartial evidence	Rauma, FinlandHQ checked Sep 5, 2026	51-200	85
	“Steerprop is a leading designer and manufacturer of propulsion systems for the most demanding applications and toughest conditions.” Source: company website · checked Sep 5, 2026
8	Auramarine LTDStrong evidence	Lieto, FinlandHQ checked Sep 5, 2026	51-200	65
	“Auramarine is globally recognised as a leading provider of critical fuel supply and auxiliary systems for marine and offshore shipowners and operators, shipyards and engine…” Source: company website · checked Sep 5, 2026
9	Bluetech FinlandPartial evidence	Helsinki, FinlandHQ checked Sep 5, 2026	51-200	54
	“FIRST-CLASS MARINE ENGINEERING Bluetech Finland offers ship design from concept to production in all engineering disciplines, analysis and calculation services from ship theory to…” Source: company website · checked Sep 5, 2026
10	Navis Engineering OYPartial evidence	Vantaa, FinlandHQ checked Sep 5, 2026	11-50	30
	“We design and manufacture dynamic positioning and manoeuvring control systems for different types of the ships - offshore vessels, cruise and ferry, workboats and special ships…” Source: company website · checked Sep 5, 2026
11	Orsap OY LTDIndirect evidence	Raisio, FinlandHQ checked Sep 5, 2026	51-200	28
	Source: company website · checked Sep 5, 2026
12	Furuno Finland OYPartial evidence	FinlandHQ checked Sep 5, 2026	11-50	22
	“Solutions for Maritime Navigation Furuno Finland Oy is a distributor of FURUNO maritime products for navigation, communication and fish finding and a supplier of integrated bridge…” Source: company website · checked Sep 5, 2026
13	Technology Design And Engineering Eng'nd OYIndirect evidence	Rauma, FinlandHQ checked Sep 5, 2026	51-200	22
	“ENG’nD -where tradition meets future innovation.” Source: company website · checked Sep 5, 2026
14	Elcon OYPartial evidence	Naantali, FinlandHQ checked Sep 5, 2026	11-50	15
	“This company specializes in marine and energy automation, offering a comprehensive range of services including engineering, development, and installation.” Source: company website · checked Sep 5, 2026
15	Riverco OYPartial evidence	Turku, FinlandHQ checked Sep 5, 2026	11-50	12
	“Since 1965, the Riverco group, and Riverco Ltd, has been best known as a marine engineering, ship building and ship repair company that serves the cruise industry and shipyards in…” Source: company website · checked Sep 5, 2026
16	Marine Diesel Finland OYPartial evidence	Lieto, FinlandHQ checked Sep 5, 2026	11-50	12
	“Marine Diesel - We keep the ships running.” Source: company website · checked Sep 5, 2026
17	Mobimar LTDIndirect evidence	Turku, FinlandHQ checked Sep 5, 2026	11-50	10
	Source: company website · checked Sep 5, 2026
18	Deseco OYIndirect evidence	Turku, FinlandHQ checked Sep 5, 2026	11-50	9
	“Deseco Ltd is an industrial design and consultancy company established in 2012.” Source: company website · checked Sep 5, 2026
19	Image Soft OYPartial evidence	Helsinki, FinlandHQ checked Sep 5, 2026	11-50	9
	“We are the provider of highly advanced underwater surveillance systems and simulators used globally by national navies.” Source: company website · checked Sep 5, 2026
20	Sance MarinePartial evidence	Raisio, FinlandHQ checked Sep 5, 2026	11-50	9
	“Sance Ltd is an Engineering, Design and Consulting company operating in the marine, offshore, and construction industry sectors.” Source: company website · checked Sep 5, 2026
21	Promarine LTDStrong evidence	Kaarina, FinlandHQ checked Sep 5, 2026	11-50	8
	“Founded in 2005, Promarine Ltd has developed solutions to improve the reliability of navigation and communication systems for different types of marine vessels (military and…” Source: company website · checked Sep 5, 2026
22	SynkronexIndirect evidence	Turku, FinlandHQ checked Sep 5, 2026	11-50	7
	“Synkronex Ltd was established in 1982 as an agent for international manufacturers of high quality products for the shipbuilding industry.” Source: company website · checked Sep 5, 2026
23	M & H FinlandStrong evidence	Vantaa, FinlandHQ checked Sep 5, 2026	1-10	6
	“Custom Engineered Marine Systems.” Source: company website · checked Sep 5, 2026
24	Meriteollisuus RY Finnish Marine IndustriesPartial evidence	Helsinki, FinlandHQ checked Sep 5, 2026	1-10	6
	“Finnish Marine Industries is a co-operation forum for high-technology maritime solution providers, leading marine equipment manufacturers, turn-key suppliers, designers, software…” Source: company website · checked Sep 5, 2026
25	Hopeasalmen Telakka OYIndirect evidence	Helsinki, FinlandHQ checked Sep 5, 2026	11-50	4
	“Yksi Suomen suurimmista venepalveluita tuottavista yrityksistä Kattava osaaminen kaikista veneiden eri järjestelmistä ja rakenteista sekä pinnoista Vakuutusyhtiöiden hyväksymä…” Source: company website · checked Sep 5, 2026

Showing 25 of 49 marine systems integration companies based in Finland

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Marine systems integration companies based in Finland at a glance

As of Sep 5, 2026

11-50Median size (employees)

TurkuLargest hub · 14 HQs

284Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Verified emails by last verification

0–30

1,304

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marine systems integration companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Finland whose own description of what they do matches “marine systems integration companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among marine systems integration companies, and records with no verified work email. Companies headquartered outside Finland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,391 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many marine systems integration companies are there based in Finland?

RevenueBase identified 49 marine systems integration companies headquartered in Finland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Wärtsilä Marine, headquartered in Helsinki, tops this list with the largest team on record.

Which city has the most marine systems integration companies?

Turku leads with 14 headquartered companies, followed by Helsinki (9) and Espoo (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,391 verified decision-maker contacts tracked across these 49 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.