Company lists · Data refreshed September 2026

Top 25 Downhole diagnostics software companies based in the United Kingdom

Name: Downhole diagnostics software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 136 companies tracked

RevenueBase identified 136 downhole diagnostics software companies headquartered in the United Kingdom as of September 2026 and tracks 2,231 professional contacts across them, including 1,113 with verified work emails. Aberdeen is the largest hub.

This list covers downhole diagnostics software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

136Companies

2,231Contacts tracked

1,113Verified emails

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The 25 largest downhole diagnostics software companies based in the United Kingdom

Ranked by team size

Top 25 of 136 downhole diagnostics software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to downhole diagnostics software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Petrolink	Indirect evidence	United KingdomHQ checked Sep 28, 2026	201-500	362 contacts →
	Indirect evidence “Petrolink is an independent, neutral, wellsite data solutions company providing services in major oil and gas regions worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
2	Ikon Science	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	140 contacts →
	Partial evidence “Ikon Science is a global provider of geopredictive and knowledge management software and service solutions optimizing subsurface discovery, production, and storage.” Source: RevenueBase Database · checked Sep 28, 2026
3	PE LTD Petex	Partial evidence	Guildford, United KingdomHQ checked Sep 28, 2026	51-200	115 contacts →
	Partial evidence “PE delivers the most powerful integrated production modelling software on the market, engineered for precision, built for integration, and validated by the global technical…” Source: RevenueBase Database · checked Sep 28, 2026
4	Geoteric	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 28, 2026	51-200	111 contacts →
	Partial evidence “Geoteric is a world-leading AI seismic interpretation software company with applications across the energy industry.” Source: RevenueBase Database · checked Sep 28, 2026
5	HRH Geology	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 28, 2026	51-200	73 contacts →
	Indirect evidence “HRH Geology is the Oil and Gas Industry's leading provider of Operational Geology solutions.” Source: RevenueBase Database · checked Sep 28, 2026
6	Premier Corex UK	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “Premier Corex: Illuminating the Subsurface We are Premier Corex, a world-class laboratory partner delivering cutting-edge core analysis, fluid characterization, and subsurface…” Source: RevenueBase Database · checked Sep 28, 2026
7	3t Drilling Systems	Indirect evidence	Bournemouth, United KingdomHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “Proud to be the world’s number one for advanced drilling simulator technology, dedicated to supporting a smarter, safer and more efficient workforce of the future.” Source: RevenueBase Database · checked Sep 28, 2026
8	Geoactive Limited	Indirect evidence	Westhill, United KingdomHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect evidence “Geoactive Limited is made up of an expert team of scientists, developers and all-round exceptional human beings that design, develop and produce high-quality digital products for…” Source: RevenueBase Database · checked Sep 28, 2026
9	Silverwell Energy	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “At Silverwell, we redefine intelligent completions to optimize production and operational efficiency in any well type and application, onshore, offshore and subsea.” Source: RevenueBase Database · checked Sep 28, 2026
10	Geologix	Indirect evidence	Norwich, United KingdomHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “Geologix has been a leading technology and engineering application development company since 1994, focused on providing innovative and reliable solutions for well monitoring…” Source: RevenueBase Database · checked Sep 28, 2026
11	SMS Group	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect evidence “Established in 2004 in Aberdeen, Scotland, SMS is a privately owned leader in technology and service solutions for integrity management.” Source: RevenueBase Database · checked Sep 28, 2026
12	Omega Well Intervention	Partial evidence	Dyce, United KingdomHQ checked Sep 28, 2026	51-200	40 contacts →
	Partial evidence “Omega Well Intervention is an innovative technology developer who design, engineer and manufacture downhole well Intervention tools for the global Oil and Gas industry.” Source: RevenueBase Database · checked Sep 28, 2026
13	Geotek Limited	Indirect evidence	Daventry, United KingdomHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “Geotek specialises in high-resolution, non-destructive analysis of geological cores through the use of our Multi-Sensor Core Logger (MSCL) platforms.” Source: RevenueBase Database · checked Sep 28, 2026
14	Oilenco	Partial evidence	Westhill, United KingdomHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “At Oilenco, we design, engineer and manufacture specialised downhole tooling to meet the most demanding of challenges for the global Oil & Gas industry.” Source: RevenueBase Database · checked Sep 28, 2026
15	Rockfield, A Rocscience Company	Partial evidence	Swansea, United KingdomHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “Rockfield, a Rocscience Company, provides advanced finite element and discrete element-based geomechanics simulation software for the energy sector.” Source: RevenueBase Database · checked Sep 28, 2026
16	Eigen LTD	Indirect evidence	Leatherhead, United KingdomHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Eigen \| We are digital problem solvers in Oil and Gas - Eigen was formed in 2007 following the successful delivery of a series of complex integration projects for an oil major in…” Source: RevenueBase Database · checked Sep 28, 2026
17	Geowynd	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Data-driven geosolutions to ensure ground risks are mitigated and design opportunities are realised.” Source: RevenueBase Database · checked Sep 28, 2026
18	Asset55	Partial evidence	Sunderland, United KingdomHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “44 (0) 191 535 8350 \| sales@assetfiftyfive.com At our core, we are a software engineering technology company.” Source: RevenueBase Database · checked Sep 28, 2026
19	Klarian	Indirect evidence	Exeter, United KingdomHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Klarian gives pipeline operators clarity from their data, helping them cut downtime, improve throughput, and run safer operations.” Source: RevenueBase Database · checked Sep 28, 2026
20	Gaia Earth Group	Indirect evidence	Elgin, United KingdomHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “We deliver your data acquisition objectives, reducing risk, cost and emissions-Full-Cycle Data Acquisition QA/QC -Prevent Cable Sticking and Keyseating -Advanced Deployment…” Source: RevenueBase Database · checked Sep 28, 2026
21	ANSA	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “We are ANSA – a team of multidisciplinary, multilingual, independent log analysis experts, and we are shaping the future of data analytics with innovation, big ideas and the…” Source: RevenueBase Database · checked Sep 28, 2026
22	I2i Pipelines	Indirect evidence	Salford, United KingdomHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “i2i is a sensor technology company based in Manchester UK that is looking to disrupt the pipeline services sector by innovating simple, smart, in-line tools that combine with new…” Source: RevenueBase Database · checked Sep 28, 2026
23	Process Integration Limited	Indirect evidence	Altrincham, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Process Integration Limited (PIL) is a visionary technology company dedicated to delivering integrated first principle and AI-driven solutions for the oil and gas industry.” Source: RevenueBase Database · checked Sep 28, 2026
24	Kaseum Technology LTD	Partial evidence	Aberdeen, United KingdomHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Kaseum are specialists in the design, development and manufacture of downhole tools.” Source: RevenueBase Database · checked Sep 28, 2026
25	Razor Oiltools Limited	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 28, 2026	1-10	19 contacts →
	Indirect evidence “RAZOR Oiltools provides intervention solutions to the global oil and gas industry, these solutions include non explosive plug and packer setting (RAZORSET), non explosive punching…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: downhole diagnostics software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names downhole diagnostics software companies.
Partial evidence: Its own public description names part of downhole diagnostics software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name downhole diagnostics software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 136 downhole diagnostics software companies based in the United Kingdom

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Downhole diagnostics software companies based in the United Kingdom at a glance

As of Sep 28, 2026

49.9%Verified-email coverage

16.4Average contacts per company

11-50Median size (employees)

20.6%Largest-city concentration · Aberdeen

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 136 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among downhole diagnostics software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “downhole diagnostics software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names downhole diagnostics software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among downhole diagnostics software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,113 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Downhole diagnostics software companies by metro

Downhole diagnostics software companies in Aberdeen28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names downhole diagnostics software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many downhole diagnostics software companies are there based in the United Kingdom?

RevenueBase identified 136 downhole diagnostics software companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Petrolink, headquartered in United Kingdom, tops this list with the largest team on record.

Which city has the most downhole diagnostics software companies?

Aberdeen leads with 28 headquartered companies, followed by London (19) and Edinburgh (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,113 verified decision-maker contacts tracked across these 136 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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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 Smart Search, 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.