Company lists · Data refreshed September 2026

Top 25 Subsea manifold manufacturers based in Norway

RevenueBase identified 58 company matches for subsea manifold manufacturers associated with Norway as of September 2026 and tracks 1,422 professional contacts across them, including 452 with verified work emails. Oslo is the largest hub.

This list covers company matches for subsea manifold manufacturers 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 September 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 18, 2026 How this list was built
58Companies
1,422Contacts tracked
452Verified emails
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The 25 largest subsea manifold manufacturers based in Norway

Ranked by team size
Top 25 of 58 company matches for subsea manifold manufacturers based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOslo, NorwayHQ recorded Sep 18, 2026201-500233 contacts →

Exact match

“AKOFS Offshore is a global provider of vessel based subsea well construction and intervention services to the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2Exact matchAksdal, NorwayHQ recorded Sep 18, 2026201-500199 contacts →

Exact match

“Imenco is a group of companies working mainly in five main business areas: Offshore oil & gas, offshore renewables, aquaculture, marine & naval and industrial.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3Exact matchNotodden, NorwayHQ recorded Sep 18, 202651-20098 contacts →

Exact match

“Optime, A Halliburton Service is an innovative subsea oil and gas provider focusing on cost efficient solutions specifically towards products within the well access, well…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4Exact matchSandvika, NorwayHQ recorded Sep 18, 202651-20059 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5Exact matchSkien, NorwayHQ recorded Sep 18, 202651-20053 contacts →

Exact match

“A Trusted Partner in Subsea Technology.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
6Exact matchLierbyen, NorwayHQ recorded Sep 18, 202651-20047 contacts →

Exact match

“SubseaDesign (SD) is an engineering, design and fabrication company providing equipment and services for the oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
7Exact matchDrammen, NorwayHQ recorded Sep 18, 202651-20043 contacts →

Exact match

“HTS Dynamics is a world leading Manufacturing as a Service company providing critical machining, welding and assembling services for the global subsea industry”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8Exact matchBergen, NorwayHQ recorded Sep 18, 202651-20040 contacts →

Exact match

“Swire Seabed provides a highly flexible range of integrated subsea services to the global Oil & Gas and renewables industries.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9Exact matchSandnes, NorwayHQ recorded Sep 18, 202651-20038 contacts →

Exact match

“Established in 1997, Innova is a leading supplier of services, equipment and solutions to the international underwater industry.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10Exact matchAksdal, NorwayHQ recorded Sep 18, 202651-20037 contacts →

Exact match

“KYSTDESIGN delivers a wide range of products for the subsea oil- and gas industry, renewables, research and fish farming.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11Exact matchStavanger, NorwayHQ recorded Sep 18, 202651-20031 contacts →

Exact match

“Dwellop Group is an independent Norwegian company delivering topside handling equipment for Well Intervention, WorkOver and P&A operations.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12Exact matchSola, NorwayHQ recorded Sep 18, 202611-5031 contacts →

Exact match

“Fluid Control Service (FCS) is a leading provider of integrated fluid transfer solutions to the offshore and energy sectors.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13Exact matchBryne, NorwayHQ recorded Sep 18, 202611-5028 contacts →

Exact match

“Envirex’ engineering expertise delivers a wide range of products, systems and services for the subsea oil and gas industry.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
14Exact matchTananger, NorwayHQ recorded Sep 18, 202651-20023 contacts →

Exact match

“WellPartner AS is a service company that delivers technical expertise and high quality equipment and services within subsea drilling, completion and intervention operations.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15Exact matchRudskogen, NorwayHQ recorded Sep 18, 202651-20023 contacts →

Exact match

“Om NOBLE INSTALLATION AS: Heleid datterselskap av Noble AS, etablert i Vår virksomhet er innenfor marine operasjoner, offshore installasjon, mekanisk montasje og produksjon.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16Exact matchVestby, NorwayHQ recorded Sep 18, 202611-5022 contacts →

Exact match

“The company is located at Vestby, about 40 kilometer outside Oslo City.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17Exact matchÅlesund, NorwayHQ recorded Sep 18, 202611-5021 contacts →

Exact match

“Kvenna is located in the beautiful city of Aalesund, Norway.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18Exact matchKristiansund, NorwayHQ recorded Sep 18, 202611-5021 contacts →

Exact match

“Deep C provides Seabed Intervention Services that simply fit together.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19Exact matchBergen, NorwayHQ recorded Sep 18, 202651-20018 contacts →

Exact match

“For over 35 years, oil companies have relied on UNITECH Energy Group to help them improve the safety, reliability and efficiency of their subsea systems.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20Exact matchSola, NorwayHQ recorded Sep 18, 202651-20017 contacts →

Exact match

“CRE8 is an innovative and quality-oriented engineering and manufacturing company supplying Chemical Injection Systems and Electro/Hydraulic Control Systems.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Sep 18, 2026201-50015 contacts →

Exact match

“The future of Oil and Gas recovery involves accessing increasingly complex reserves frequently located in deep and ultra-deep waters.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22Exact matchBryne, NorwayHQ recorded Sep 18, 202611-5014 contacts →

Exact match

“FOX Subsea is an integrated service and expertise for SPS-contractors' total scope of work.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23Exact matchStavanger, NorwayHQ recorded Sep 18, 202611-5012 contacts →

Exact match

“Overview Tech Trade AS is a leading supplier of process equipment and systems to the oil and gas industries, world‐wide.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
24Exact matchLierstranda, NorwayHQ recorded Sep 18, 20261,001-5,00011 contacts →

Exact match

“TESS Subsea was founded in 2014, initially a part of TESS AS technical and production department.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Sep 18, 2026201-50011 contacts →

Exact match

“Jotne supply engineering and fabrication services to the Oil & Gas market and Industry.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase

Showing 25 of 58 subsea manifold manufacturers based in Norway

See the full list, filter by size, metro and specialty, and access 452 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Subsea manifold manufacturers based in Norway at a glance

As of Sep 18, 2026
31.8%Verified-email coverage
24.5Average contacts per company
11-50Median size (employees)
10.3%Largest-city concentration · Oslo
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
18
51-200
15
201-500
5
1,001-5,000
1

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 58 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 “subsea manifold manufacturers” 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 452 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 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 “subsea manifold manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsea manifold manufacturers are there based in Norway?

RevenueBase identified 58 company matches for subsea manifold manufacturers associated with Norway 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?

Akofs Offshore tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most subsea manifold manufacturers?

Oslo leads with 6 company records, followed by Stavanger (6) and Bryne (4).

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 452 professional contacts with verified work emails tracked across these 58 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 18, 2026.

Ready to reach these companies? Verified emails and direct dials for all 58 subsea manifold manufacturers based in Norway. Start with a free account, no credit card.

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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.