Company lists · Data refreshed September 2026
Top 25 Offshore decommissioning companies based in the United Kingdom
RevenueBase identified 62 company matches for offshore decommissioning companies associated with the United Kingdom as of September 2026 and tracks 4,598 professional contacts across them, including 1,686 with verified work emails. Aberdeen is the largest hub.
This list covers company matches for offshore decommissioning companies associated with the United Kingdom, 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 20, 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 offshore decommissioning companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 955 contacts → | ||||
Exact match “Altera Infrastructure is a leading global energy infrastructure services group focused on the ownership and operation of offshore energy assets.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 516 contacts → | ||||
Exact match “Boskalis Subsea Services is a world-leading provider of specialist subsea solutions for the offshore energy industry, seamlessly integrating services to deliver optimum results.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 192 contacts → | ||||
Exact match “Acteon delivers data-driven, engineering-led solutions across the lifecycle of offshore energy infrastructure.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 134 contacts → | ||||
Exact match “Interocean provide a comprehensive range of services to the offshore oil and gas, marine, and renewable sectors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 122 contacts → | ||||
Exact match “Please follow @Cadeler for more updates.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 119 contacts → | ||||
Exact match “Brown and Mason are Europe's premier Industrial Demolition, Dismantling and Decommissioning contractor.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 110 contacts → | ||||
Exact match “We furnish all-round solutions, including engineering, procurement, and construction in the full value chain of offshore wind and adjacent marine construction activities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 57 contacts → | ||||
Exact match “We are a specialist contractor providing a unique range of deconstruction, environmental and decommissioning services based on experience, innovation and a commitment to customer…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 50 contacts → | ||||
Exact match “Crondall Energy is an independent offshore energy consultancy specialising in floating and subsea facilities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 33 contacts → | ||||
Exact match “Well Delivery and Decommissioning Experts” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 31 contacts → | ||||
Exact match “NMC Energy is a dynamic and fast growing company at the forefront of the energy sector, building strong, collaborative partnerships with customers across the UK, Europe, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “Fairfield Energy is a long established and experienced operator that is now building expertise in North Sea oil and gas decommissioning.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 20 contacts → | ||||
Exact match “Diving, Survey and Marine Contracting (DSMC).” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “Herbosch Kiere Marine Contractors Ltd is the UK subsidiary of Herbosch-Kiere NV, a leading European marine engineering company.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Decom Mission is the only independent trade association focused on decommissioning in the international energy industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Your trusted decommissioning delivery partner Our comprehensive turnkey solutions cover everything from quayside logistics to waste and NORM management, ensuring a seamless…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Interdive Services Ltd is a Commercial Diving Company, based in UK, offering diver training and services onshore and offshore to the Oil & Gas, Renewable and Engineering & Civil…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “The decommissioning solution provider Crest Environmental Services has rapidly grown over the past years into one of the most competitive Contractors in Europe in the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “CessCon Group provide a wide range of services to the onshore and offshore energy sector including offshore and onshore decommissioning services, renewables support, port…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “At D3 Consulting, we are waste experts with more than 30 years of global experience in offshore decommissioning, salvage and industrial projects.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Marginal Field Development Company (MFDevCo) is an independent offshore oil and gas specialist, focused on maximising recovery from the vast, undeveloped hydrocarbon resources…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “We will provide a safe and cost-efficient service to our clients by leveraging our team’s extensive knowledge and hands-on experience managing decommissioning projects.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Hughes and Salvidge is one of the UK’s leading demolition and decommissioning companies, established in 1964, with a reputation for Health and Safety, Quality and Innovation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Targe Environmental provides environmental consulting to the oil and gas industry specialising in decommissioning services of offshore oil and gas assets as well as compliance and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Decommology: Applying knowledge, understanding and skills of decommissioning to reduce the costs and risks of decommissioning.” Recorded in the RevenueBase company graph · Sep 20, 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 “offshore decommissioning 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 62 offshore decommissioning companies based in the United Kingdom
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Offshore decommissioning companies based in the United Kingdom at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 62 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 the United Kingdom whose business descriptions match “offshore decommissioning 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 1,686 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 20, 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 “offshore decommissioning companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many offshore decommissioning companies are there based in the United Kingdom?
RevenueBase identified 62 company matches for offshore decommissioning companies associated with the United Kingdom 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?
Altera Infrastructure tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most offshore decommissioning companies?
Aberdeen leads with 11 company records, followed by London (4) and Westhill (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 1,686 professional contacts with verified work emails tracked across these 62 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 62 offshore decommissioning companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Offshore decommissioning companies by geography
- Offshore decommissioning companies based in Brazil
- Offshore decommissioning companies based in the Netherlands
- Offshore decommissioning companies based in Nigeria
- Offshore decommissioning companies based in Norway
- Offshore decommissioning companies based in the United Arab Emirates
- Offshore decommissioning 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
- Offshore decommissioning companies based in Brazil
- Offshore decommissioning companies based in the Netherlands
- Offshore decommissioning companies based in Nigeria
- Offshore decommissioning companies based in Norway
- Offshore decommissioning companies based in the United Arab Emirates
- Offshore decommissioning companies based in the United States
Company intelligence · public preview
Top 25 offshore decommissioning companies based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 62 matching company records for offshore decommissioning companies based in the United Kingdom, with 4,598 tracked contacts and 1,686 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 20, 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 offshore decommissioning companies based in the United Kingdom
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 |  Altera Infrastructurealterainfra.comHQ: Aberdeenshire, United KingdomReported employees: 501-1,000 | Aberdeenshire, United Kingdom | 501-1,000 | Exact match | 955 contacts → |
“Altera Infrastructure is a leading global energy infrastructure services group focused on the ownership and operation of offshore energy assets.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Boskalis Subsea Servicesboskalis.comHQ: Aberdeen, United KingdomReported employees: 201-500 | Aberdeen, United Kingdom | 201-500 | Exact match | 516 contacts → |
“Boskalis Subsea Services is a world-leading provider of specialist subsea solutions for the offshore energy industry, seamlessly integrating services to deliver optimum results.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Acteonacteon.comHQ: Norwich, United KingdomReported employees: 1,001-5,000 | Norwich, United Kingdom | 1,001-5,000 | Exact match | 192 contacts → |
“Acteon delivers data-driven, engineering-led solutions across the lifecycle of offshore energy infrastructure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Interocean Marine Servicesinterocean.co.ukHQ: Portlethen, United KingdomReported employees: 51-200 | Portlethen, United Kingdom | 51-200 | Exact match | 134 contacts → |
“Interocean provide a comprehensive range of services to the offshore oil and gas, marine, and renewable sectors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Seajackscadeler.comHQ: Great Yarmouth, United KingdomReported employees: 201-500 | Great Yarmouth, United Kingdom | 201-500 | Exact match | 122 contacts → |
“Please follow @Cadeler for more updates.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Brown And Mason Group Limitedjustgiving.comHQ: Dartford, United KingdomReported employees: 201-500 | Dartford, United Kingdom | 201-500 | Exact match | 119 contacts → |
“Brown and Mason are Europe's premier Industrial Demolition, Dismantling and Decommissioning contractor.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  MPI Offshorempi-offshore.comHQ: Stokesley, United KingdomReported employees: 51-200 | Stokesley, United Kingdom | 51-200 | Exact match | 110 contacts → |
“We furnish all-round solutions, including engineering, procurement, and construction in the full value chain of offshore wind and adjacent marine construction activities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | KPH Groupkph.co.uk HQ: Caterham, United KingdomReported employees: 11-50 | Caterham, United Kingdom | 11-50 | Exact match | 57 contacts → |
“We are a specialist contractor providing a unique range of deconstruction, environmental and decommissioning services based on experience, innovation and a commitment to customer…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Crondall Energycrondall-energy.comHQ: Southampton, United KingdomReported employees: 11-50 | Southampton, United Kingdom | 11-50 | Exact match | 50 contacts → |
“Crondall Energy is an independent offshore energy consultancy specialising in floating and subsea facilities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stag Geological Servicesstag-geological.com HQ: Aldermaston, United KingdomReported employees: 11-50 | Aldermaston, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Well Delivery and Decommissioning Experts” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  NMC Energynmcenergy.comHQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 31 contacts → |
“NMC Energy is a dynamic and fast growing company at the forefront of the energy sector, building strong, collaborative partnerships with customers across the UK, Europe, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fairfield Energy Limitedfairfield-energy.com HQ: Westhill, United KingdomReported employees: 51-200 | Westhill, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Fairfield Energy is a long established and experienced operator that is now building expertise in North Sea oil and gas decommissioning.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Linton, United KingdomReported employees: 11-50 | Linton, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Diving, Survey and Marine Contracting (DSMC).” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Herbosch-Kiere Marine Contractors LTDherbosch-kiere.beHQ: Chiswick, United KingdomReported employees: 11-50 | Chiswick, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Herbosch Kiere Marine Contractors Ltd is the UK subsidiary of Herbosch-Kiere NV, a leading European marine engineering company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Decom Missiondecommission.netHQ: Westhill, United KingdomReported employees: 1-10 | Westhill, United Kingdom | 1-10 | Exact match | 11 contacts → |
“Decom Mission is the only independent trade association focused on decommissioning in the international energy industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Phoenix Decom LTDphoenixdecom.comHQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Your trusted decommissioning delivery partner Our comprehensive turnkey solutions cover everything from quayside logistics to waste and NORM management, ensuring a seamless…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Interdive Services LTDinterdive.co.uk HQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Interdive Services Ltd is a Commercial Diving Company, based in UK, offering diver training and services onshore and offshore to the Oil & Gas, Renewable and Engineering & Civil…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Crest Environmental Servicescrest-enviro.comHQ: Ellesmere Port, United KingdomReported employees: 11-50 | Ellesmere Port, United Kingdom | 11-50 | Exact match | 5 contacts → |
“The decommissioning solution provider Crest Environmental Services has rapidly grown over the past years into one of the most competitive Contractors in Europe in the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cesscon Groupcesscon.com HQ: Livingston, United KingdomReported employees: 51-200 | Livingston, United Kingdom | 51-200 | Exact match | 5 contacts → |
“CessCon Group provide a wide range of services to the onshore and offshore energy sector including offshore and onshore decommissioning services, renewables support, port…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | D3 Consulting Limitedd3-consulting.com HQ: Littlehempston, United KingdomReported employees: 1-10 | Littlehempston, United Kingdom | 1-10 | Exact match | 5 contacts → |
“At D3 Consulting, we are waste experts with more than 30 years of global experience in offshore decommissioning, salvage and industrial projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mfdevcomfdevco.com HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 2 contacts → |
“Marginal Field Development Company (MFDevCo) is an independent offshore oil and gas specialist, focused on maximising recovery from the vast, undeveloped hydrocarbon resources…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Wellcut Solutionswellcutsolutions.comHQ: Great Yarmouth, United KingdomReported employees: 1-10 | Great Yarmouth, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We will provide a safe and cost-efficient service to our clients by leveraging our team’s extensive knowledge and hands-on experience managing decommissioning projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hughes And Salvidge LTDhughesandsalvidge.co.uk HQ: Portsmouth, United KingdomReported employees: 51-200 | Portsmouth, United Kingdom | 51-200 | Exact match | 2 contacts → |
“Hughes and Salvidge is one of the UK’s leading demolition and decommissioning companies, established in 1964, with a reputation for Health and Safety, Quality and Innovation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Targe Environmentaltarge-env.com HQ: Stonehaven, United KingdomReported employees: 1-10 | Stonehaven, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Targe Environmental provides environmental consulting to the oil and gas industry specialising in decommissioning services of offshore oil and gas assets as well as compliance and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Decommologydecommology.comHQ: St Bees, United KingdomReported employees: 1-10 | St Bees, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Decommology: Applying knowledge, understanding and skills of decommissioning to reduce the costs and risks of decommissioning.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 62 company matches
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Offshore decommissioning companies: dataset insights
September 20, 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
62 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 United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 62 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 20, 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 offshore decommissioning 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 offshore decommissioning companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 62 matching company records, 4,598 tracked contacts and 1,686 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 20, 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
Offshore decommissioning companies by geography
- Offshore decommissioning companies based in Brazil
- Offshore decommissioning companies based in the Netherlands
- Offshore decommissioning companies based in Nigeria
- Offshore decommissioning companies based in Norway
- Offshore decommissioning companies based in the United Arab Emirates
- Offshore decommissioning companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 offshore decommissioning companies based in the United Kingdom. Snapshot: September 20, 2026. https://revenuebase.ai/companies/offshore-decommissioning-companies/united-kingdom.
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
- Offshore decommissioning companies based in Brazil
- Offshore decommissioning companies based in the Netherlands
- Offshore decommissioning companies based in Nigeria
- Offshore decommissioning companies based in Norway
- Offshore decommissioning companies based in the United Arab Emirates
- Offshore decommissioning companies based in the United States
Company intelligence · public preview
Top 25 offshore decommissioning companies based in the United Kingdom
RevenueBase records 62 matching company records for offshore decommissioning companies based in the United Kingdom, with 4,598 tracked contacts and 1,686 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 20, 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 offshore decommissioning companies based in the United Kingdom
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 | Altera Infrastructurealterainfra.com HQ: Aberdeenshire, United KingdomReported employees: 501-1,000 | Aberdeenshire, United Kingdom | 501-1,000 | Exact match | 955 contacts → |
“Altera Infrastructure is a leading global energy infrastructure services group focused on the ownership and operation of offshore energy assets.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Boskalis Subsea Servicesboskalis.com HQ: Aberdeen, United KingdomReported employees: 201-500 | Aberdeen, United Kingdom | 201-500 | Exact match | 516 contacts → |
“Boskalis Subsea Services is a world-leading provider of specialist subsea solutions for the offshore energy industry, seamlessly integrating services to deliver optimum results.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Acteonacteon.com HQ: Norwich, United KingdomReported employees: 1,001-5,000 | Norwich, United Kingdom | 1,001-5,000 | Exact match | 192 contacts → |
“Acteon delivers data-driven, engineering-led solutions across the lifecycle of offshore energy infrastructure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Interocean Marine Servicesinterocean.co.uk HQ: Portlethen, United KingdomReported employees: 51-200 | Portlethen, United Kingdom | 51-200 | Exact match | 134 contacts → |
“Interocean provide a comprehensive range of services to the offshore oil and gas, marine, and renewable sectors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Seajackscadeler.com HQ: Great Yarmouth, United KingdomReported employees: 201-500 | Great Yarmouth, United Kingdom | 201-500 | Exact match | 122 contacts → |
“Please follow @Cadeler for more updates.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Brown And Mason Group Limitedjustgiving.com HQ: Dartford, United KingdomReported employees: 201-500 | Dartford, United Kingdom | 201-500 | Exact match | 119 contacts → |
“Brown and Mason are Europe's premier Industrial Demolition, Dismantling and Decommissioning contractor.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MPI Offshorempi-offshore.com HQ: Stokesley, United KingdomReported employees: 51-200 | Stokesley, United Kingdom | 51-200 | Exact match | 110 contacts → |
“We furnish all-round solutions, including engineering, procurement, and construction in the full value chain of offshore wind and adjacent marine construction activities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | KPH Groupkph.co.uk HQ: Caterham, United KingdomReported employees: 11-50 | Caterham, United Kingdom | 11-50 | Exact match | 57 contacts → |
“We are a specialist contractor providing a unique range of deconstruction, environmental and decommissioning services based on experience, innovation and a commitment to customer…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Crondall Energycrondall-energy.com HQ: Southampton, United KingdomReported employees: 11-50 | Southampton, United Kingdom | 11-50 | Exact match | 50 contacts → |
“Crondall Energy is an independent offshore energy consultancy specialising in floating and subsea facilities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stag Geological Servicesstag-geological.com HQ: Aldermaston, United KingdomReported employees: 11-50 | Aldermaston, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Well Delivery and Decommissioning Experts” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NMC Energynmcenergy.com HQ: Aberdeen, United KingdomReported employees: 11-50 | Aberdeen, United Kingdom | 11-50 | Exact match | 31 contacts → |
“NMC Energy is a dynamic and fast growing company at the forefront of the energy sector, building strong, collaborative partnerships with customers across the UK, Europe, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fairfield Energy Limitedfairfield-energy.com HQ: Westhill, United KingdomReported employees: 51-200 | Westhill, United Kingdom | 51-200 | Exact match | 21 contacts → |
“Fairfield Energy is a long established and experienced operator that is now building expertise in North Sea oil and gas decommissioning.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Linton, United KingdomReported employees: 11-50 | Linton, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Diving, Survey and Marine Contracting (DSMC).” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Herbosch-Kiere Marine Contractors LTDherbosch-kiere.be HQ: Chiswick, United KingdomReported employees: 11-50 | Chiswick, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Herbosch Kiere Marine Contractors Ltd is the UK subsidiary of Herbosch-Kiere NV, a leading European marine engineering company.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Decom Missiondecommission.net HQ: Westhill, United KingdomReported employees: 1-10 | Westhill, United Kingdom | 1-10 | Exact match | 11 contacts → |
“Decom Mission is the only independent trade association focused on decommissioning in the international energy industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Phoenix Decom LTDphoenixdecom.com HQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 9 contacts → |
“Your trusted decommissioning delivery partner Our comprehensive turnkey solutions cover everything from quayside logistics to waste and NORM management, ensuring a seamless…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Interdive Services LTDinterdive.co.uk HQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Interdive Services Ltd is a Commercial Diving Company, based in UK, offering diver training and services onshore and offshore to the Oil & Gas, Renewable and Engineering & Civil…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Crest Environmental Servicescrest-enviro.com HQ: Ellesmere Port, United KingdomReported employees: 11-50 | Ellesmere Port, United Kingdom | 11-50 | Exact match | 5 contacts → |
“The decommissioning solution provider Crest Environmental Services has rapidly grown over the past years into one of the most competitive Contractors in Europe in the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cesscon Groupcesscon.com HQ: Livingston, United KingdomReported employees: 51-200 | Livingston, United Kingdom | 51-200 | Exact match | 5 contacts → |
“CessCon Group provide a wide range of services to the onshore and offshore energy sector including offshore and onshore decommissioning services, renewables support, port…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | D3 Consulting Limitedd3-consulting.com HQ: Littlehempston, United KingdomReported employees: 1-10 | Littlehempston, United Kingdom | 1-10 | Exact match | 5 contacts → |
“At D3 Consulting, we are waste experts with more than 30 years of global experience in offshore decommissioning, salvage and industrial projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mfdevcomfdevco.com HQ: Manchester, United KingdomReported employees: 11-50 | Manchester, United Kingdom | 11-50 | Exact match | 2 contacts → |
“Marginal Field Development Company (MFDevCo) is an independent offshore oil and gas specialist, focused on maximising recovery from the vast, undeveloped hydrocarbon resources…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Wellcut Solutionswellcutsolutions.com HQ: Great Yarmouth, United KingdomReported employees: 1-10 | Great Yarmouth, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We will provide a safe and cost-efficient service to our clients by leveraging our team’s extensive knowledge and hands-on experience managing decommissioning projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hughes And Salvidge LTDhughesandsalvidge.co.uk HQ: Portsmouth, United KingdomReported employees: 51-200 | Portsmouth, United Kingdom | 51-200 | Exact match | 2 contacts → |
“Hughes and Salvidge is one of the UK’s leading demolition and decommissioning companies, established in 1964, with a reputation for Health and Safety, Quality and Innovation.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Targe Environmentaltarge-env.com HQ: Stonehaven, United KingdomReported employees: 1-10 | Stonehaven, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Targe Environmental provides environmental consulting to the oil and gas industry specialising in decommissioning services of offshore oil and gas assets as well as compliance and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Decommologydecommology.com HQ: St Bees, United KingdomReported employees: 1-10 | St Bees, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Decommology: Applying knowledge, understanding and skills of decommissioning to reduce the costs and risks of decommissioning.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 62 company matches
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Offshore decommissioning companies: dataset insights
September 20, 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
62 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 United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 62 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 20, 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 offshore decommissioning 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 offshore decommissioning companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 62 matching company records, 4,598 tracked contacts and 1,686 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 20, 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
Offshore decommissioning companies by geography
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Cite this list
RevenueBase Data Team. Top 25 offshore decommissioning companies based in the United Kingdom. Snapshot: September 20, 2026. https://revenuebase.ai/companies/offshore-decommissioning-companies/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Offshore decommissioning companies based in Brazil
- Offshore decommissioning companies based in the Netherlands
- Offshore decommissioning companies based in Nigeria
- Offshore decommissioning companies based in Norway
- Offshore decommissioning companies based in the United Arab Emirates
- Offshore decommissioning companies based in the United States