Company lists · Data refreshed September 2026

Top 12 Marine environmental compliance consultants based in Denmark

RevenueBase identified 40 marine environmental compliance consultants headquartered in Denmark as of September 2026 and tracks 348 professional contacts across them, including 33 with verified work emails. Svendborg is the largest hub.

This list covers marine environmental compliance consultants headquartered in Denmark, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
40Companies
348Contacts tracked
33Verified emails
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The 12 largest marine environmental compliance consultants based in Denmark

Ranked by team size
Top 12 of 40 marine environmental compliance consultants based in Denmark, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marine environmental compliance consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceÅrhus, DenmarkHQ checked Sep 20, 202651-20076 contacts →

Indirect evidence

“At OSK Design, we offer a unique combination of commercial and technical expertise.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceKøge, DenmarkHQ checked Sep 20, 202651-20046 contacts →

Indirect evidence

“Established in 2011, C-LEANSHIP is a leading provider of sustainable underwater services.”

Source: RevenueBase Database · checked Sep 20, 2026
3Strong evidenceKøbenhavn K, DenmarkHQ checked Sep 20, 202611-5032 contacts →

Strong evidence

“Survey Association is a global marine surveying and incident management consultancy with more than 100 years of experience, established in 1914.”

Source: RevenueBase Database · checked Sep 20, 2026
4Strong evidenceFrederikshavn, DenmarkHQ checked Sep 20, 20261-1024 contacts →

Strong evidence

“ShipCon is a marine engineering consultancy company providing a wide range of engineering and ship design services to the maritime industry.”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceHorsens, DenmarkHQ checked Sep 20, 202611-5023 contacts →

Partial evidence

Marine works for the future!”

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceFredensborg, DenmarkHQ checked Sep 20, 202611-5013 contacts →

Partial evidence

“Marco Marine A/S is a private limited company that has been delivering top-tier engine services to shipowners worldwide since 1986.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceFrederiksberg, DenmarkHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

“As the world’s first independent online benchmarking and comparison tool for Dry Bulk and Tanker vessels, VESSELINDEX® is a product of Liengaard & Roschmann, an independent…”

Source: RevenueBase Database · checked Sep 20, 2026
8Strong evidenceHerlev, DenmarkHQ checked Sep 20, 202611-506 contacts →

Strong evidence

“There are so many rules, regulations and standards now that maritime companies find it difficult to remain in full compliance with all of them.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceEsbjerg, DenmarkHQ checked Sep 20, 202611-505 contacts →

Indirect evidence

“Smedegaarden A/S blev i 2014 købt af de 3 brødre, Eddie, Klaus og Morten Smedegaard.”

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidenceSvendborg, DenmarkHQ checked Sep 20, 20261-102 contacts →

Partial evidence

“Assisting companies within the Maritime area- Offshore Clients Rep.”

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceCph S, DenmarkHQ checked Sep 20, 20261-101 contacts →

Partial evidence

“Established in 2016, GNC Marine offers high-performance, sustainable cleaning and maintenance solutions globally.”

Source: RevenueBase Database · checked Sep 20, 2026
12Strong evidenceSolrød, DenmarkHQ checked Sep 20, 20261-101 contacts →

Strong evidence

“Marloth Maritime is a Company specialising in consultancy for the maritime industry which seeks to fulfil your needs for survey solutions and quality services.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 12 of 40 marine environmental compliance consultants based in Denmark

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Marine environmental compliance consultants based in Denmark at a glance

As of Sep 20, 2026
9.5%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
15.0%Largest-city concentration · Svendborg
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
10
51-200
6

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 40 companies.

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 environmental compliance consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Denmark whose own description of what they do matches “marine environmental compliance consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names marine environmental compliance consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among marine environmental compliance consultants, and records with no verified work email. Companies headquartered outside Denmark 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 its RevenueBase Smart Search 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, 33 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 20, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names marine environmental compliance consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many marine environmental compliance consultants are there based in Denmark?

RevenueBase identified 40 marine environmental compliance consultants headquartered in Denmark 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?

OSK Design, headquartered in Arhus, tops this list with the largest team on record.

Which city has the most marine environmental compliance consultants?

Svendborg leads with 6 headquartered companies, followed by Frederiksberg Capital Of Denmark (2) and Frederikshavn (2).

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 33 verified decision-maker contacts tracked across these 40 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 20, 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 Smart Search, 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.