Company lists · Data refreshed October 2026

Top 10 Geomatics well and engineering delivery services based in London, United Kingdom

RevenueBase identified 46 company matches for geomatics well and engineering delivery services associated with London, United Kingdom as of October 2026 and tracks 1,502 professional contacts across them, including 554 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for geomatics well and engineering delivery services associated with London, 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 October 26, 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 Oct 26, 2026 How this list was built
46Companies
1,502Contacts tracked
554Verified emails
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The 10 largest geomatics well and engineering delivery services based in London, United Kingdom

Ranked by team size
Top 10 of 46 company matches for geomatics well and engineering delivery services based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchLondon, United KingdomHQ recorded Oct 26, 202651-200108 contacts →

Exact match

“CTS Offshore & Marine Ltd is an independent provider of engineering services tailored for energy and material markets.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 26, 202611-5030 contacts →

Exact match

“Data-driven geosolutions to ensure ground risks are mitigated and design opportunities are realised.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 26, 20261-1017 contacts →

Exact match

“Islay Subsurface & Engineering Ltd was founded in 2010 by Iain Whyte to provide support to oil and gas operators, and their partners.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 26, 20261-106 contacts →

Exact match

“Bedrock Drilling offers a comprehensive, London-based, drilling consultancy service that is cost effective and aligned with our client goals and expectations.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 26, 20261-105 contacts →

Exact match

“Deploying broad technical and engineering solutions to help oil and gas companies maximise value from their assets.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 26, 202651-2003 contacts →

Exact match

“OPC is a global technical services consultancy providing subsurface engineering & geoscience expertise to NOC’s, IOC’s & Independents in the oil and gas exploration and production…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 26, 202611-502 contacts →

Exact match

“About Offshore Energy Offshore Energy provides integrated project management and solution-based engineering services to the Oil & Gas, Subsea Telecommunications and Renewable…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 26, 20261-102 contacts →

Exact match

“PF Geomatics are specialists in engineering and surveying, offering the highest quality and comprehensive service, utilising the latest technology.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 26, 202611-502 contacts →

Exact match

“We are Opus Oil and Gas.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 26, 202611-501 contacts →

Exact match

“Core provides independent development well engineering expertise across planning, delivery, intervention, integrity and production optimisation.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 10 of 46 geomatics well and engineering delivery services based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 554 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geomatics well and engineering delivery services based in London, United Kingdom at a glance

As of Oct 26, 2026
36.9%Verified-email coverage
32.7Average contacts per company
1-10Median size (employees)
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
15
51-200
2
501-1,000
1
1,001-5,000
1

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 46 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 London, United Kingdom whose business descriptions match “geomatics well and engineering delivery services” 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 554 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 26, 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.

Geomatics well and engineering delivery services by metro in the United Kingdom

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 “geomatics well and engineering delivery services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geomatics well and engineering delivery services are there based in London, United Kingdom?

RevenueBase identified 46 company matches for geomatics well and engineering delivery services associated with London, United Kingdom 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?

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

Which city in the United Kingdom has the most geomatics well and engineering delivery services?

London leads the United Kingdom with 46 company records, followed by Aberdeen (43) and Reading (7).

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 554 professional contacts with verified work emails tracked across these 46 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 26, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.