Company lists · Data refreshed September 2026

Top 25 Unconventional resources software companies based in the United Kingdom

Name: Unconventional resources 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 29, 2026 72 companies tracked

RevenueBase identified 72 unconventional resources software companies headquartered in the United Kingdom as of September 2026 and tracks 1,573 professional contacts across them, including 642 with verified work emails. London is the largest hub.

This list covers unconventional resources 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 29, 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 29, 2026 86% judged on-target in blind review

72Companies

1,573Contacts tracked

642Verified emails

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The 25 largest unconventional resources software companies based in the United Kingdom

Ranked by team size

Top 25 of 72 unconventional resources software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to unconventional resources 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 29, 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 29, 2026
2	Brady Technologies	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	146 contacts →
	Indirect evidence “At Brady Technologies, we are at the forefront of the energy transition, helping market participants navigate new challenges and opportunities with confidence.” Source: RevenueBase Database · checked Sep 29, 2026
3	Ikon Science	Partial evidence	London, United KingdomHQ checked Sep 29, 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 29, 2026
4	Amt-Sybex	Indirect evidence	Oxfordshire, United KingdomHQ checked Sep 29, 2026	51-200	120 contacts →
	Indirect evidence “AMT-SYBEX has worked in the infrastructure and energy industries since 1990, witnessing many changes; from privatisation to deregulation, to smart energy and beyond.” Source: RevenueBase Database · checked Sep 29, 2026
5	PE LTD Petex	Partial evidence	Guildford, United KingdomHQ checked Sep 29, 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 29, 2026
6	Getech	Partial evidence	Leeds, United KingdomHQ checked Sep 29, 2026	51-200	82 contacts →
	Partial evidence “Getech is a leading locator of subsurface resources essential for the world's energy security and sustainable transition.” Source: RevenueBase Database · checked Sep 29, 2026
7	HRH Geology	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 29, 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 29, 2026
8	3t Drilling Systems	Indirect evidence	Bournemouth, United KingdomHQ checked Sep 29, 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 29, 2026
9	Geoactive Limited	Indirect evidence	Westhill, United KingdomHQ checked Sep 29, 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 29, 2026
10	Geologix	Indirect evidence	Norwich, United KingdomHQ checked Sep 29, 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 29, 2026
11	Rockfield, A Rocscience Company	Partial evidence	Swansea, United KingdomHQ checked Sep 29, 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 29, 2026
12	Energysys	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 29, 2026	11-50	31 contacts →
	Indirect evidence “With EnergySys, energy experts own their solutions.” Source: RevenueBase Database · checked Sep 29, 2026
13	Asset55	Partial evidence	Sunderland, United KingdomHQ checked Sep 29, 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 29, 2026
14	Process Integration Limited	Indirect evidence	Altrincham, United KingdomHQ checked Sep 29, 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 29, 2026
15	Rockwash Geodata	Indirect evidence	Llandudno Junction, United KingdomHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence “Rockwash Geodata is a geological laboratory and service company founded in 2010 with headquarters in Llandudno Junction, North Wales and a focus on providing high-value…” Source: RevenueBase Database · checked Sep 29, 2026
16	Belltree	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 29, 2026	11-50	14 contacts →
	Indirect evidence “For over 18 years, Belltree has been delivering integrated energy analytics and consulting services to the global upstream energy industry.” Source: RevenueBase Database · checked Sep 29, 2026
17	Deep Casing Tools	Indirect evidence	Westhill Industrial Estate, United KingdomHQ checked Sep 29, 2026	11-50	14 contacts →
	Indirect evidence “Deep Casing Tools, a Drilling Tools International company, develops technology for the global energy sector, dedicated to delivering time savings, cost efficiencies and reducing…” Source: RevenueBase Database · checked Sep 29, 2026
18	Interica	Indirect evidence	Lewes, United KingdomHQ checked Sep 29, 2026	11-50	14 contacts →
	Indirect evidence “Interica is now part of Petrosys Group.” Source: RevenueBase Database · checked Sep 29, 2026
19	Nventures LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	13 contacts →
	Indirect evidence “The best way to address subsurface risk in exploration is by industry collaboration.” Source: RevenueBase Database · checked Sep 29, 2026
20	Ambrit LTD	Partial evidence	Dunstable, United KingdomHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Ambrit is a leading provider of software solutions for the oil and gas industry.” Source: RevenueBase Database · checked Sep 29, 2026
21	Adept Solutions	Partial evidence	Aberdeen, United KingdomHQ checked Sep 29, 2026	11-50	12 contacts →
	Partial evidence “Adept Solutions is a specialist software company founded in 2006.” Source: RevenueBase Database · checked Sep 29, 2026
22	Terrasciences	Partial evidence	Horncastle, United KingdomHQ checked Sep 29, 2026	1-10	10 contacts →
	Partial evidence “TerraSciences is a premier developer of oil and gas E&P software for the energy industry.” Source: RevenueBase Database · checked Sep 29, 2026
23	Sciencesoft Limited	Partial evidence	Glasgow, United KingdomHQ checked Sep 29, 2026	11-50	9 contacts →
	Partial evidence “Sciencesoft Ltd is an award-winning, world leader in 3D visualisation software for the global oil and gas industry.” Source: RevenueBase Database · checked Sep 29, 2026
24	Badley Geoscience LTD	Indirect evidence	Hundleby, United KingdomHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “Badleys is at the forefront of technical innovation and the application of structural geology & geodynamics to problems in the hydrocarbon industry.” Source: RevenueBase Database · checked Sep 29, 2026
25	Future Geoscience	Indirect evidence	Conwy, United KingdomHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “A fantastic joint venture between PetroStrat Ltd and Chemostrat Ltd.” Source: RevenueBase Database · checked Sep 29, 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: unconventional resources 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 unconventional resources software companies.
Partial evidence: Its own public description names part of unconventional resources software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name unconventional resources 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 72 unconventional resources software companies based in the United Kingdom

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Unconventional resources software companies based in the United Kingdom at a glance

As of Sep 29, 2026

40.8%Verified-email coverage

21.8Average contacts per company

1-10Median size (employees)

23.6%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 72 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 unconventional resources 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 “unconventional resources 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 unconventional resources 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 unconventional resources 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, 642 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 29, 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.

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 unconventional resources 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 unconventional resources software companies are there based in the United Kingdom?

RevenueBase identified 72 unconventional resources 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 unconventional resources software companies?

London leads with 17 headquartered companies, followed by Aberdeen (7) and Edinburgh (3).

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 642 verified decision-maker contacts tracked across these 72 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 29, 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.