Company lists · Data refreshed October 2026
Top 25 Maritime energy efficiency companies based in Norway
RevenueBase identified 51 company matches for maritime energy efficiency companies associated with Norway as of October 2026 and tracks 6,946 professional contacts across them, including 395 with verified work emails. Oslo is the largest hub.
This list covers company matches for maritime energy efficiency companies associated with Norway, 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 October 18, 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 maritime energy efficiency companies based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,813 contacts → | ||||
Exact match “Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 424 contacts → | ||||
Exact match “BW LNG is a leading developer, owner and operator of floating gas infrastructure solutions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 150 contacts → | ||||
Exact match “Manta Marine Technologies has been at the forefront of maritime emissions reduction since 2010.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 79 contacts → | ||||
Exact match “Norwegian Electric Systems is a world leading total supplier of low and zero emission propulsion and control systems for a wide range of vessels for the global marine market.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 76 contacts → | ||||
Exact match “Star Information Systems (STAR) is a leading provider of maritime software solutions for efficient and safe ship and rig operations.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 28 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match “At Pascal we specialize in air lubrication solutions to increase the energy efficiency for boats and ships.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 22 contacts → | ||||
Exact match “Maritime CleanTech represents one of the world’s most complete maritime commercial hubs.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 22 contacts → | ||||
Exact match “HAV Design is at the forefront when it comes to leading the shipping industry through the green shift, and all HAV designs accommodate zero-emission solutions and are equipped to…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “HAV Group is an international provider of technology and services for maritime and marine industries.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “Effective Waste Energy Recovery System Ulmatec Pyro’s system is designed to use as much of the engine waste heat as possible by extracting it from the exhaust and cooling water…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “Smarter systems.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “TECO Maritime Group is at the forefront in the green transition journey that the maritime industry's under-going.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “Danelec Norway AS, formerly Kyma AS, is part of Danelec, a GTT group company and global leader in maritime safety, data collection, and digital performance solutions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Marine Hybrid Solutions deliver optimized, integrated and easily operated hybrid and electric power and energy systems for cargo ships, workboats, passenger and service vessels in…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “Opt-E AS is a technology and analytics company delivering Energy Saving as a Service (ESaaS) to optimize energy use and operational performance in pumps and fans.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “At Nordic Green Products, we deliver smart, sustainable solutions for the maritime and industrial sectors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “Ulabrand Marine - Tailored Care, Trusted At Sea Navigating the future of maritime operations with specialized ship management and consultancy services that deliver results.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “SeaDrive AS holds a unique competence within maritime technology.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Ocean Knowledge We are a consultancy which offers a complete team with several decades of experience from the experience from the maritime and marine/seafood industries.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Ferdocean Shipping is committed to reducing our customers carbon-footprint by employing competence, new practice and best available proven technology in vessel operations to…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “GMV is constructing sustainable aluminium ships.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Presentwater AS was founded late 2009 as a technology company.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Fjordtec is a technological company with highly experienced employees continued from former Kleven Maritime Technology (KMT), a company within Kleven.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Fosen Design & Solutions is based on decades of experience, driven by state of the art designs and new technologies to dive into a greener future at sea.” Recorded in the RevenueBase company graph · Oct 18, 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 “maritime energy efficiency companies”. 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 51 maritime energy efficiency companies based in Norway
See the full list, filter by size, metro and specialty, and access 395 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Maritime energy efficiency companies based in Norway at a glance
As of Oct 18, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 51 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 Norway whose business descriptions match “maritime energy efficiency companies” 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 395 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 October 18, 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 “maritime energy efficiency companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many maritime energy efficiency companies are there based in Norway?
RevenueBase identified 51 company matches for maritime energy efficiency companies associated with Norway as of October 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?
Kongsberg Maritime tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most maritime energy efficiency companies?
Oslo leads with 12 company records, followed by Bergen (4) and Fosnavag (3).
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 395 professional contacts with verified work emails tracked across these 51 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 October 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 51 maritime energy efficiency companies based in Norway. Start with a free account, no credit card.
Download this list →Related lists
Maritime energy efficiency companies by geography
- Maritime energy efficiency companies based in France
- Maritime energy efficiency companies based in Greece
- Maritime energy efficiency companies based in Italy
- Maritime energy efficiency companies based in the Netherlands
- Maritime energy efficiency companies based in Spain
- Maritime energy efficiency companies based in the United Kingdom
- Maritime energy efficiency companies based in the United States
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
- Maritime energy efficiency companies based in France
- Maritime energy efficiency companies based in Greece
- Maritime energy efficiency companies based in Italy
- Maritime energy efficiency companies based in the Netherlands
- Maritime energy efficiency companies based in Spain
- Maritime energy efficiency companies based in the United Kingdom
Company intelligence · public preview
Top 25 maritime energy efficiency companies based in Norway
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 51 matching company records for maritime energy efficiency companies based in Norway, with 6,946 tracked contacts and 395 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: October 18, 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 maritime energy efficiency companies based in Norway
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 |  Kongsberg Maritimekongsbergmaritime.comHQ: Kongsberg, NorwayReported employees: 5,001-10,000 | Kongsberg, Norway | 5,001-10,000 | Exact match | 5,813 contacts → |
“Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  BW LNGbw-group.comHQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 424 contacts → |
“BW LNG is a leading developer, owner and operator of floating gas infrastructure solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Manta Marine Technologiesmantamarine.comHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 150 contacts → |
“Manta Marine Technologies has been at the forefront of maritime emissions reduction since 2010.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Norwegian Electric Systems NESnorwegianelectric.comHQ: Godvik, NorwayReported employees: 51-200 | Godvik, Norway | 51-200 | Exact match | 79 contacts → |
“Norwegian Electric Systems is a world leading total supplier of low and zero emission propulsion and control systems for a wide range of vessels for the global marine market.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Star Information Systemssismarine.comHQ: Trondheim, NorwayReported employees: 51-200 | Trondheim, Norway | 51-200 | Exact match | 76 contacts → |
“Star Information Systems (STAR) is a leading provider of maritime software solutions for efficient and safe ship and rig operations.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Elmarin ASelmarin.noHQ: Kristiansund, NorwayReported employees: 51-200 | Kristiansund, Norway | 51-200 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Pascal Technologiespascaltech.com HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 22 contacts → |
“At Pascal we specialize in air lubrication solutions to increase the energy efficiency for boats and ships.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Maritime Cleantechmaritimecleantech.no HQ: 5412, NorwayReported employees: 11-50 | 5412, Norway | 11-50 | Exact match | 22 contacts → |
“Maritime CleanTech represents one of the world’s most complete maritime commercial hubs.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HAV Designhavdesign.no HQ: Fosnavåg, NorwayReported employees: 51-200 | Fosnavåg, Norway | 51-200 | Exact match | 22 contacts → |
“HAV Design is at the forefront when it comes to leading the shipping industry through the green shift, and all HAV designs accommodate zero-emission solutions and are equipped to…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  HAV Group ASAhavgroup.noHQ: Fosnavåg, NorwayReported employees: 201-500 | Fosnavåg, Norway | 201-500 | Exact match | 19 contacts → |
“HAV Group is an international provider of technology and services for maritime and marine industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Ulmatec Thermal Solutionsulmatec.noHQ: Gamlem, NorwayReported employees: 11-50 | Gamlem, Norway | 11-50 | Exact match | 18 contacts → |
“Effective Waste Energy Recovery System Ulmatec Pyro’s system is designed to use as much of the engine waste heat as possible by extracting it from the exhaust and cooling water…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HAF Power Solutions AShps.no HQ: Trondheim, NorwayReported employees: 1-10 | Trondheim, Norway | 1-10 | Exact match | 17 contacts → |
“Smarter systems.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Teco Maritime Groupteco.noHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 15 contacts → |
“TECO Maritime Group is at the forefront in the green transition journey that the maritime industry's under-going.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Danelec Norwaydanelec.comHQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 14 contacts → |
“Danelec Norway AS, formerly Kyma AS, is part of Danelec, a GTT group company and global leader in maritime safety, data collection, and digital performance solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Marine Hybrid Solutionsmarinehybridsolutions.no HQ: Horten, NorwayReported employees: 11-50 | Horten, Norway | 11-50 | Exact match | 13 contacts → |
“Marine Hybrid Solutions deliver optimized, integrated and easily operated hybrid and electric power and energy systems for cargo ships, workboats, passenger and service vessels in…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Opt-Eopt-e.noHQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 11 contacts → |
“Opt-E AS is a technology and analytics company delivering Energy Saving as a Service (ESaaS) to optimize energy use and operational performance in pumps and fans.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Nordic Green Products ASnordicgreenproducts.comHQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 11 contacts → |
“At Nordic Green Products, we deliver smart, sustainable solutions for the maritime and industrial sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ulabrand Marineulabrandmarine.comHQ: Grimstad, NorwayReported employees: 1-10 | Grimstad, Norway | 1-10 | Exact match | 10 contacts → |
“Ulabrand Marine - Tailored Care, Trusted At Sea Navigating the future of maritime operations with specialized ship management and consultancy services that deliver results.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Seadrive ASseadrive.no HQ: Vear, NorwayReported employees: 1-10 | Vear, Norway | 1-10 | Exact match | 7 contacts → |
“SeaDrive AS holds a unique competence within maritime technology.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Doxacomdoxacom.noHQ: Ålesund, NorwayReported employees: 1-10 | Ålesund, Norway | 1-10 | Exact match | 7 contacts → |
“Ocean Knowledge We are a consultancy which offers a complete team with several decades of experience from the experience from the maritime and marine/seafood industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ferdocean Shipping ASferdocean.com HQ: Sandnes, NorwayReported employees: 1-10 | Sandnes, Norway | 1-10 | Exact match | 6 contacts → |
“Ferdocean Shipping is committed to reducing our customers carbon-footprint by employing competence, new practice and best available proven technology in vessel operations to…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Grovfjord, NorwayReported employees: 51-200 | Grovfjord, Norway | 51-200 | Exact match | 5 contacts → |
“GMV is constructing sustainable aluminium ships.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Presentwater ASpresentwater.com HQ: Lysaker, NorwayReported employees: 1-10 | Lysaker, Norway | 1-10 | Exact match | 4 contacts → |
“Presentwater AS was founded late 2009 as a technology company.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Fjordtecfjordtec.no HQ: Ulsteinvik, NorwayReported employees: 1-10 | Ulsteinvik, Norway | 1-10 | Exact match | 3 contacts → |
“Fjordtec is a technological company with highly experienced employees continued from former Kleven Maritime Technology (KMT), a company within Kleven.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fosen Design & Solutionsfosen-design.com HQ: Rissa, NorwayReported employees: 11-50 | Rissa, Norway | 11-50 | Exact match | 3 contacts → |
“Fosen Design & Solutions is based on decades of experience, driven by state of the art designs and new technologies to dive into a greener future at sea.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 51 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Maritime energy efficiency companies: dataset insights
October 18, 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
51 records in the displayed employee bands.
0 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 worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 51 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: October 18, 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 maritime energy efficiency companies?
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 maritime energy efficiency companies did RevenueBase find based in Norway?
The saved snapshot records 51 matching company records, 6,946 tracked contacts and 395 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: October 18, 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
Maritime energy efficiency companies by geography
- Maritime energy efficiency companies based in France
- Maritime energy efficiency companies based in Greece
- Maritime energy efficiency companies based in Italy
- Maritime energy efficiency companies based in the Netherlands
- Maritime energy efficiency companies based in Spain
- Maritime energy efficiency companies based in the United Kingdom
- Maritime energy efficiency companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 maritime energy efficiency companies based in Norway. Snapshot: October 18, 2026. https://revenuebase.ai/companies/maritime-energy-efficiency-companies/norway.
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
- Maritime energy efficiency companies based in France
- Maritime energy efficiency companies based in Greece
- Maritime energy efficiency companies based in Italy
- Maritime energy efficiency companies based in the Netherlands
- Maritime energy efficiency companies based in Spain
- Maritime energy efficiency companies based in the United Kingdom
Company intelligence · public preview
Top 25 maritime energy efficiency companies based in Norway
RevenueBase records 51 matching company records for maritime energy efficiency companies based in Norway, with 6,946 tracked contacts and 395 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: October 18, 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 maritime energy efficiency companies based in Norway
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 | Kongsberg Maritimekongsbergmaritime.com HQ: Kongsberg, NorwayReported employees: 5,001-10,000 | Kongsberg, Norway | 5,001-10,000 | Exact match | 5,813 contacts → |
“Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | BW LNGbw-group.com HQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 424 contacts → |
“BW LNG is a leading developer, owner and operator of floating gas infrastructure solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Manta Marine Technologiesmantamarine.com HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 150 contacts → |
“Manta Marine Technologies has been at the forefront of maritime emissions reduction since 2010.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Norwegian Electric Systems NESnorwegianelectric.com HQ: Godvik, NorwayReported employees: 51-200 | Godvik, Norway | 51-200 | Exact match | 79 contacts → |
“Norwegian Electric Systems is a world leading total supplier of low and zero emission propulsion and control systems for a wide range of vessels for the global marine market.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Star Information Systemssismarine.com HQ: Trondheim, NorwayReported employees: 51-200 | Trondheim, Norway | 51-200 | Exact match | 76 contacts → |
“Star Information Systems (STAR) is a leading provider of maritime software solutions for efficient and safe ship and rig operations.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Elmarin ASelmarin.no HQ: Kristiansund, NorwayReported employees: 51-200 | Kristiansund, Norway | 51-200 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Pascal Technologiespascaltech.com HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 22 contacts → |
“At Pascal we specialize in air lubrication solutions to increase the energy efficiency for boats and ships.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Maritime Cleantechmaritimecleantech.no HQ: 5412, NorwayReported employees: 11-50 | 5412, Norway | 11-50 | Exact match | 22 contacts → |
“Maritime CleanTech represents one of the world’s most complete maritime commercial hubs.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HAV Designhavdesign.no HQ: Fosnavåg, NorwayReported employees: 51-200 | Fosnavåg, Norway | 51-200 | Exact match | 22 contacts → |
“HAV Design is at the forefront when it comes to leading the shipping industry through the green shift, and all HAV designs accommodate zero-emission solutions and are equipped to…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HAV Group ASAhavgroup.no HQ: Fosnavåg, NorwayReported employees: 201-500 | Fosnavåg, Norway | 201-500 | Exact match | 19 contacts → |
“HAV Group is an international provider of technology and services for maritime and marine industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ulmatec Thermal Solutionsulmatec.no HQ: Gamlem, NorwayReported employees: 11-50 | Gamlem, Norway | 11-50 | Exact match | 18 contacts → |
“Effective Waste Energy Recovery System Ulmatec Pyro’s system is designed to use as much of the engine waste heat as possible by extracting it from the exhaust and cooling water…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HAF Power Solutions AShps.no HQ: Trondheim, NorwayReported employees: 1-10 | Trondheim, Norway | 1-10 | Exact match | 17 contacts → |
“Smarter systems.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Teco Maritime Groupteco.no HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 15 contacts → |
“TECO Maritime Group is at the forefront in the green transition journey that the maritime industry's under-going.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Danelec Norwaydanelec.com HQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 14 contacts → |
“Danelec Norway AS, formerly Kyma AS, is part of Danelec, a GTT group company and global leader in maritime safety, data collection, and digital performance solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Marine Hybrid Solutionsmarinehybridsolutions.no HQ: Horten, NorwayReported employees: 11-50 | Horten, Norway | 11-50 | Exact match | 13 contacts → |
“Marine Hybrid Solutions deliver optimized, integrated and easily operated hybrid and electric power and energy systems for cargo ships, workboats, passenger and service vessels in…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Opt-Eopt-e.no HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 11 contacts → |
“Opt-E AS is a technology and analytics company delivering Energy Saving as a Service (ESaaS) to optimize energy use and operational performance in pumps and fans.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Nordic Green Products ASnordicgreenproducts.com HQ: Bergen, NorwayReported employees: 11-50 | Bergen, Norway | 11-50 | Exact match | 11 contacts → |
“At Nordic Green Products, we deliver smart, sustainable solutions for the maritime and industrial sectors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ulabrand Marineulabrandmarine.com HQ: Grimstad, NorwayReported employees: 1-10 | Grimstad, Norway | 1-10 | Exact match | 10 contacts → |
“Ulabrand Marine - Tailored Care, Trusted At Sea Navigating the future of maritime operations with specialized ship management and consultancy services that deliver results.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Seadrive ASseadrive.no HQ: Vear, NorwayReported employees: 1-10 | Vear, Norway | 1-10 | Exact match | 7 contacts → |
“SeaDrive AS holds a unique competence within maritime technology.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Doxacomdoxacom.no HQ: Ålesund, NorwayReported employees: 1-10 | Ålesund, Norway | 1-10 | Exact match | 7 contacts → |
“Ocean Knowledge We are a consultancy which offers a complete team with several decades of experience from the experience from the maritime and marine/seafood industries.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ferdocean Shipping ASferdocean.com HQ: Sandnes, NorwayReported employees: 1-10 | Sandnes, Norway | 1-10 | Exact match | 6 contacts → |
“Ferdocean Shipping is committed to reducing our customers carbon-footprint by employing competence, new practice and best available proven technology in vessel operations to…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Grovfjord, NorwayReported employees: 51-200 | Grovfjord, Norway | 51-200 | Exact match | 5 contacts → |
“GMV is constructing sustainable aluminium ships.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Presentwater ASpresentwater.com HQ: Lysaker, NorwayReported employees: 1-10 | Lysaker, Norway | 1-10 | Exact match | 4 contacts → |
“Presentwater AS was founded late 2009 as a technology company.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Fjordtecfjordtec.no HQ: Ulsteinvik, NorwayReported employees: 1-10 | Ulsteinvik, Norway | 1-10 | Exact match | 3 contacts → |
“Fjordtec is a technological company with highly experienced employees continued from former Kleven Maritime Technology (KMT), a company within Kleven.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Fosen Design & Solutionsfosen-design.com HQ: Rissa, NorwayReported employees: 11-50 | Rissa, Norway | 11-50 | Exact match | 3 contacts → |
“Fosen Design & Solutions is based on decades of experience, driven by state of the art designs and new technologies to dive into a greener future at sea.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 51 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Maritime energy efficiency companies: dataset insights
October 18, 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
51 records in the displayed employee bands.
0 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 worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 51 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: October 18, 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 maritime energy efficiency companies?
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 maritime energy efficiency companies did RevenueBase find based in Norway?
The saved snapshot records 51 matching company records, 6,946 tracked contacts and 395 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: October 18, 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
Maritime energy efficiency companies by geography
- Maritime energy efficiency companies based in France
- Maritime energy efficiency companies based in Greece
- Maritime energy efficiency companies based in Italy
- Maritime energy efficiency companies based in the Netherlands
- Maritime energy efficiency companies based in Spain
- Maritime energy efficiency companies based in the United Kingdom
- Maritime energy efficiency companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 maritime energy efficiency companies based in Norway. Snapshot: October 18, 2026. https://revenuebase.ai/companies/maritime-energy-efficiency-companies/norway.
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
- Maritime energy efficiency companies based in France
- Maritime energy efficiency companies based in Greece
- Maritime energy efficiency companies based in Italy
- Maritime energy efficiency companies based in the Netherlands
- Maritime energy efficiency companies based in Spain
- Maritime energy efficiency companies based in the United Kingdom