Company lists · Data refreshed September 2026
Top 25 Marine and subsea consulting firms based in Hamburg, Germany
RevenueBase identified 79 company matches for marine and subsea consulting firms associated with Hamburg, Germany as of September 2026 and tracks 1,230 professional contacts across them, including 312 with verified work emails. Across Germany, Hamburg is the largest hub for this category.
This list covers company matches for marine and subsea consulting firms associated with Hamburg, Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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.
The 25 largest marine and subsea consulting firms based in Hamburg, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 225 contacts → | ||||
Exact match “Dedicated people to support your offshore business with the power of Bernhard Schulte Shipmanagement.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 197 contacts → | ||||
Exact match “SKF Marine is a global family with more than 70 years’ experience in the maritime industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 70 contacts → | ||||
Exact match “We are visionaries and engineers, generalists and specialists.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 70 contacts → | ||||
Exact match “Marlow provides one-stop solutions for the international offshore industry, backed by a worldwide network of offices, agencies & training centres.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 64 contacts → | ||||
Exact match “Sellhorn provides engineering consultancy services for public and private clients in Germany and overseas in the following fields- Ports and terminals for handling of containers…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 37 contacts → | ||||
Exact match “Wir sind IGB!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “ALTHOM is a high performing service provider in the field of engineering and technical publications.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 37 contacts → | ||||
Exact match “Die Marine Service ist seit ihrer Gründung im Jahr 1958 einer der Marktführer in der maritimen Beratung sowie in den Bereichen LNG, LPG und Ethylen sowie…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “GRS.GROUP, headquartered in Hamburg (Hamburg), Germany, is a leading service company for both brokerage of charter vessels and ship sales & purchases.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 25 contacts → | ||||
Exact match “TiedtotheOcean Die MTG Marinetechnik ist seit 60 Jahren das Wissens- und Kompetenzzentrum für alle Vorhaben der Dimension See.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 24 contacts → | ||||
Exact match “DESIOS GmbH is a project and engineering office, mainly for electrical engineering.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 22 contacts → | ||||
Exact match “As a member of the SeaRenergy group, headquartered in Hamburg, Germany, Elbe1 is a leading consultancy specialized in the development and construction of offshore wind and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 20 contacts → | ||||
Exact match “brand MARINE CONSULTANTS is a fast-growing, global Marine Consultancy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “ONP stands for Offshore Nearshore Projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “SDC Ship Design & Consult GmbH, based in Hamburg, is a specialized consultancy in naval architecture, marine engineering, and ship design.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Founded in WREDE Consulting is an independent consultant and paint surveyor serving most of the world's top 200 yachts in coating, painting and equipment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “SEACOTEC GmbH & Co.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Con4Mare, established in 2013, specializes in offshore and marine services, including Marine Warranty Surveys, project certification, inspections, and risk and safety assessments.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Die EB Ingenieur GmbH – Know-how im Bauwesen aus einer Hand.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Die Ingenieurgesellschaft von Lieberman ist ein privates, unabhängiges Sachverständigenbüro mit einem breiten Spektrum von Dienstleistungen im Ingenieurbereich.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Tractebel Overdick is a company specialized in modern offshore and naval engineering.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Lean Maritime is a management consulting company with focus on heavy and project-based industries to provide innovative lean concepts and management services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Our expert team at The Marine Way Consultancy GmbH provides excellent consulting and engineering services for the maritime and offshore wind sector with a global reach.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “greenjoule is an engineering and consultancy company founded in Hamburg.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “NSH Shipbrokers are offering custom tailored procurement services to the global Offshore Energy Industry, specializing in the Offshore Subsea & Construction, E&P Support and Dry &…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “marine and subsea consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 79 marine and subsea consulting firms based in Hamburg, Germany
See the full list, filter by size, metro and specialty, and access 312 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Marine and subsea consulting firms based in Hamburg, Germany at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Hamburg, so it is reported there. Company counts and contact totals on this page are exact for Hamburg, over 79 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with Hamburg, Germany whose business descriptions match “marine and subsea consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 312 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “marine and subsea consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many marine and subsea consulting firms are there based in Hamburg, Germany?
RevenueBase identified 79 company matches for marine and subsea consulting firms associated with Hamburg, Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
BSM Offshore Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Germany has the most marine and subsea consulting firms?
Hamburg leads Germany with 79 company records, followed by Berlin (12) and Rostock (12).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 312 professional contacts with verified work emails tracked across these 79 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 79 marine and subsea consulting firms based in Hamburg, Germany. Start with a free account, no credit card.
Download this list →Related lists
Marine and subsea consulting firms by geography
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Marine and subsea consulting firms based in Brisbane, Australia
- Marine and subsea consulting firms based in Melbourne, Australia
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Company intelligence · public preview
Top 25 marine and subsea consulting firms based in Hamburg, Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 79 matching company records for marine and subsea consulting firms based in Hamburg, Germany, with 1,230 tracked contacts and 312 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 marine and subsea consulting firms based in Hamburg, Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  BSM Offshore Servicesbsm-offshore.comHQ: Hamburg, GermanyReported employees: 10001+ | Hamburg, Germany | 10001+ | Exact match | 225 contacts → |
“Dedicated people to support your offshore business with the power of Bernhard Schulte Shipmanagement.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SKF Marineskf-marine.comHQ: Hamburg, GermanyReported employees: 201-500 | Hamburg, Germany | 201-500 | Exact match | 197 contacts → |
“SKF Marine is a global family with more than 70 years’ experience in the maritime industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  JBO Engineering Group Gmbhj-b-o.deHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 70 contacts → |
“We are visionaries and engineers, generalists and specialists.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Marlow Offshoremarlow-offshore.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 70 contacts → |
“Marlow provides one-stop solutions for the international offshore industry, backed by a worldwide network of offices, agencies & training centres.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sellhorn Ingenieurgesellschaft MBHsellhorn.deHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 64 contacts → |
“Sellhorn provides engineering consultancy services for public and private clients in Germany and overseas in the following fields- Ports and terminals for handling of containers…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  IGB Ingenieurgesellschaftenigb-ingenieure.deHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 37 contacts → |
“Wir sind IGB!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Althom Groupalthom.deHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 37 contacts → |
“ALTHOM is a high performing service provider in the field of engineering and technical publications.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Marine Service Gmbhms-de.euHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 37 contacts → |
“Die Marine Service ist seit ihrer Gründung im Jahr 1958 einer der Marktführer in der maritimen Beratung sowie in den Bereichen LNG, LPG und Ethylen sowie…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  grs.groupgrs.groupHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 32 contacts → |
“GRS.GROUP, headquartered in Hamburg (Hamburg), Germany, is a leading service company for both brokerage of charter vessels and ship sales & purchases.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MTG Marinetechnik Gmbhmtg-marinetechnik.de HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 25 contacts → |
“TiedtotheOcean Die MTG Marinetechnik ist seit 60 Jahren das Wissens- und Kompetenzzentrum für alle Vorhaben der Dimension See.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Desios Gmbhdesios.deHQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 24 contacts → |
“DESIOS GmbH is a project and engineering office, mainly for electrical engineering.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Elbe1 Renewable Energy Advisorselbeone.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 22 contacts → |
“As a member of the SeaRenergy group, headquartered in Hamburg, Germany, Elbe1 is a leading consultancy specialized in the development and construction of offshore wind and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Brand Marine Consultantsbrand-marine.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 20 contacts → |
“brand MARINE CONSULTANTS is a fast-growing, global Marine Consultancy.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  ONP Management Gmbhonp-management.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 18 contacts → |
“ONP stands for Offshore Nearshore Projects.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  SDC Ship Design & Consult Gmbhshipdesign.deHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 14 contacts → |
“SDC Ship Design & Consult GmbH, based in Hamburg, is a specialized consultancy in naval architecture, marine engineering, and ship design.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Wrede Consultingwrede-consulting.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 12 contacts → |
“Founded in WREDE Consulting is an independent consultant and paint surveyor serving most of the world's top 200 yachts in coating, painting and equipment.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Seacotec Gmbh & Co. KGseacotec.com HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 12 contacts → |
“SEACOTEC GmbH & Co.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Con4marecon4mare.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 11 contacts → |
“Con4Mare, established in 2013, specializes in offshore and marine services, including Marine Warranty Surveys, project certification, inspections, and risk and safety assessments.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  EB Ingenieur Gmbhe-b-ing.deHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 10 contacts → |
“Die EB Ingenieur GmbH – Know-how im Bauwesen aus einer Hand.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  VON Lieberman Gmbhvonlieberman.deHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 8 contacts → |
“Die Ingenieurgesellschaft von Lieberman ist ein privates, unabhängiges Sachverständigenbüro mit einem breiten Spektrum von Dienstleistungen im Ingenieurbereich.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Tractebel Overdick Gmbhoverdick-offshore.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 5 contacts → |
“Tractebel Overdick is a company specialized in modern offshore and naval engineering.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Lean Maritime Gmbhlean-maritime.comHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 4 contacts → |
“Lean Maritime is a management consulting company with focus on heavy and project-based industries to provide innovative lean concepts and management services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  The Marine WAY Consultancy Gmbhmarine-way.comHQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
“Our expert team at The Marine Way Consultancy GmbH provides excellent consulting and engineering services for the maritime and offshore wind sector with a global reach.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Greenjoule Gmbhgreenjoule.deHQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
“greenjoule is an engineering and consultancy company founded in Hamburg.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  NSH Shipbrokers Gmbhnshoffshore.comHQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
“NSH Shipbrokers are offering custom tailored procurement services to the global Offshore Energy Industry, specializing in the Offshore Subsea & Construction, E&P Support and Dry &…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 79 company matches
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Marine and subsea consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
78 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Germany list rather than for Hamburg, so it is reported there. Company counts and contact totals on this page are exact for Hamburg, over 79 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for marine and subsea consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many marine and subsea consulting firms did RevenueBase find based in Hamburg, Germany?
The saved snapshot records 79 matching company records, 1,230 tracked contacts and 312 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Marine and subsea consulting firms by geography
- Marine and subsea consulting firms based in Brisbane, Australia
- Marine and subsea consulting firms based in Melbourne, Australia
- Marine and subsea consulting firms based in Perth, Australia
- Marine and subsea consulting firms based in Sydney, Australia
- Marine and subsea consulting firms based in Belo Horizonte, Brazil
- Marine and subsea consulting firms based in Curitiba, Brazil
- Marine and subsea consulting firms based in Rio De Janeiro, Brazil
- Marine and subsea consulting firms based in Sao Paulo, Brazil
- Marine and subsea consulting firms based in Calgary, Canada
- Marine and subsea consulting firms based in Edmonton, Canada
- Marine and subsea consulting firms based in Toronto, Canada
- Marine and subsea consulting firms based in Vancouver, Canada
Cite this list
RevenueBase Data Team. Top 25 marine and subsea consulting firms based in Hamburg, Germany. Snapshot: September 28, 2026. https://revenuebase.ai/companies/marine-and-subsea-consulting-firms/germany/hamburg.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Marine and subsea consulting firms based in Brisbane, Australia
- Marine and subsea consulting firms based in Melbourne, Australia
- Marine and subsea consulting firms based in Perth, Australia
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Company intelligence · public preview
Top 25 marine and subsea consulting firms based in Hamburg, Germany
RevenueBase records 79 matching company records for marine and subsea consulting firms based in Hamburg, Germany, with 1,230 tracked contacts and 312 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 marine and subsea consulting firms based in Hamburg, Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | BSM Offshore Servicesbsm-offshore.com HQ: Hamburg, GermanyReported employees: 10001+ | Hamburg, Germany | 10001+ | Exact match | 225 contacts → |
“Dedicated people to support your offshore business with the power of Bernhard Schulte Shipmanagement.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SKF Marineskf-marine.com HQ: Hamburg, GermanyReported employees: 201-500 | Hamburg, Germany | 201-500 | Exact match | 197 contacts → |
“SKF Marine is a global family with more than 70 years’ experience in the maritime industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | JBO Engineering Group Gmbhj-b-o.de HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 70 contacts → |
“We are visionaries and engineers, generalists and specialists.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Marlow Offshoremarlow-offshore.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 70 contacts → |
“Marlow provides one-stop solutions for the international offshore industry, backed by a worldwide network of offices, agencies & training centres.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sellhorn Ingenieurgesellschaft MBHsellhorn.de HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 64 contacts → |
“Sellhorn provides engineering consultancy services for public and private clients in Germany and overseas in the following fields- Ports and terminals for handling of containers…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | IGB Ingenieurgesellschaftenigb-ingenieure.de HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 37 contacts → |
“Wir sind IGB!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Althom Groupalthom.de HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 37 contacts → |
“ALTHOM is a high performing service provider in the field of engineering and technical publications.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Marine Service Gmbhms-de.eu HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 37 contacts → |
“Die Marine Service ist seit ihrer Gründung im Jahr 1958 einer der Marktführer in der maritimen Beratung sowie in den Bereichen LNG, LPG und Ethylen sowie…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | grs.groupgrs.group HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 32 contacts → |
“GRS.GROUP, headquartered in Hamburg (Hamburg), Germany, is a leading service company for both brokerage of charter vessels and ship sales & purchases.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MTG Marinetechnik Gmbhmtg-marinetechnik.de HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 25 contacts → |
“TiedtotheOcean Die MTG Marinetechnik ist seit 60 Jahren das Wissens- und Kompetenzzentrum für alle Vorhaben der Dimension See.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Desios Gmbhdesios.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 24 contacts → |
“DESIOS GmbH is a project and engineering office, mainly for electrical engineering.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Elbe1 Renewable Energy Advisorselbeone.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 22 contacts → |
“As a member of the SeaRenergy group, headquartered in Hamburg, Germany, Elbe1 is a leading consultancy specialized in the development and construction of offshore wind and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Brand Marine Consultantsbrand-marine.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 20 contacts → |
“brand MARINE CONSULTANTS is a fast-growing, global Marine Consultancy.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ONP Management Gmbhonp-management.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 18 contacts → |
“ONP stands for Offshore Nearshore Projects.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | SDC Ship Design & Consult Gmbhshipdesign.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 14 contacts → |
“SDC Ship Design & Consult GmbH, based in Hamburg, is a specialized consultancy in naval architecture, marine engineering, and ship design.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Wrede Consultingwrede-consulting.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 12 contacts → |
“Founded in WREDE Consulting is an independent consultant and paint surveyor serving most of the world's top 200 yachts in coating, painting and equipment.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Seacotec Gmbh & Co. KGseacotec.com HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 12 contacts → |
“SEACOTEC GmbH & Co.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Con4marecon4mare.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 11 contacts → |
“Con4Mare, established in 2013, specializes in offshore and marine services, including Marine Warranty Surveys, project certification, inspections, and risk and safety assessments.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | EB Ingenieur Gmbhe-b-ing.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 10 contacts → |
“Die EB Ingenieur GmbH – Know-how im Bauwesen aus einer Hand.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | VON Lieberman Gmbhvonlieberman.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 8 contacts → |
“Die Ingenieurgesellschaft von Lieberman ist ein privates, unabhängiges Sachverständigenbüro mit einem breiten Spektrum von Dienstleistungen im Ingenieurbereich.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tractebel Overdick Gmbhoverdick-offshore.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 5 contacts → |
“Tractebel Overdick is a company specialized in modern offshore and naval engineering.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lean Maritime Gmbhlean-maritime.com HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 4 contacts → |
“Lean Maritime is a management consulting company with focus on heavy and project-based industries to provide innovative lean concepts and management services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | The Marine WAY Consultancy Gmbhmarine-way.com HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
“Our expert team at The Marine Way Consultancy GmbH provides excellent consulting and engineering services for the maritime and offshore wind sector with a global reach.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Greenjoule Gmbhgreenjoule.de HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
“greenjoule is an engineering and consultancy company founded in Hamburg.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NSH Shipbrokers Gmbhnshoffshore.com HQ: Hamburg, GermanyReported employees: 1-10 | Hamburg, Germany | 1-10 | Exact match | 3 contacts → |
“NSH Shipbrokers are offering custom tailored procurement services to the global Offshore Energy Industry, specializing in the Offshore Subsea & Construction, E&P Support and Dry &…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Marine and subsea consulting firms: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
78 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Germany list rather than for Hamburg, so it is reported there. Company counts and contact totals on this page are exact for Hamburg, over 79 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for marine and subsea consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many marine and subsea consulting firms did RevenueBase find based in Hamburg, Germany?
The saved snapshot records 79 matching company records, 1,230 tracked contacts and 312 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 marine and subsea consulting firms based in Hamburg, Germany. Snapshot: September 28, 2026. https://revenuebase.ai/companies/marine-and-subsea-consulting-firms/germany/hamburg.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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