Company lists · Data refreshed September 2026
Top 24 Observability platforms based in the United Kingdom
RevenueBase identified 97 observability platforms headquartered in the United Kingdom as of September 2026 and tracks 1,282 professional contacts across them, including 661 with verified work emails and 140 with mobile numbers. London is the largest hub.
This list covers observability platforms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 24 largest observability platforms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 340 | ||||
“Real-time observability platform for financial services and regulated industries.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 75 | ||||
“FYLD empowers leaders in the infrastructure sector to streamline operations, enhance sustainability, and prioritize the well-being of field workers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 69 | ||||
“SquaredUp provides hundreds of engineering teams with smarter dashboards that break down data silos and empower them with insights from the entire tech stack.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 48 | ||||
“At Invisible Systems, our purpose is to provide the insight needed to deliver a world where net zero is achieved, businesses operate efficiently, and healthy environments for…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 44 | ||||
“The smarter, simpler way to analyze your data.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 42 | ||||
“Go Virtual with GEEIQ, the only platform-led analytics provider for virtual worlds.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | Rockley PhotonicsPartial evidence | 42 | |||
“At Rockley, we believe that our unique biosensing platform could be a game-changer for personal health management, transform healthcare, and improve people’s lives around the…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 34 | ||||
“Hark is an award-winning Energy Analytics and Industrial IoT company based in Leeds.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 34 | ||||
“CA3 is the new generation of our data transparency reporting platform fully re imagined with cutting edge technology.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | StreamhubPartial evidence | 25 | |||
“Streamhub is a total video analytics platform providing full-funnel measurement from audience reach to outcomes across platforms.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 24 | ||||
“Nortech supply specialist monitoring technology products and services to utilities, generators and system integrators.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 21 | ||||
“Simply and securely shared Highlight data empowers network service managers to increase support efficiency, make accurate capacity decisions using real data and remove barriers to…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 13 | ||||
“Process Vision takes pride in developing the latest technology and is currently promoting LineVu – a continuous live video stream of pipeline activity which alarms upon a process…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 13 | ||||
“Based in York, United Kingdom, Humans Not Robots is a remote-first startup developing an analytics and observability platform to build a cleaner, cheaper and faster media supply…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 13 | ||||
“HoxtonAi gives physical spaces the intelligence they’ve been missing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 12 | ||||
“SYNQ is a data observability platform that helps modern data teams define, monitor, and manage their data products.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | Watching ThatPartial evidence | 11 | |||
“Watching That is the leading monitoring and optimisation platform for the OTT industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 11 | ||||
“CX Data is the data team you wish you had in-house – built for £10M+ eCommerce brands.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 10 | ||||
“Armadillo Analytics sees a future where data empowers global transformation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 10 | ||||
“Exalens unifies device and process monitoring to autonomously learn every detail of how your industrial systems and processes work.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 9 | ||||
“Tekwurx delivers and integates AI enabled observability and automation tools for CIOs who compete in a world that moves faster than humanly possible.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 | ||||
“PolyBox is your agency’s reporting sidekick, built by marketers, for marketers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Vision IntelligencePartial evidence | 7 | |||
“Vision Intelligence is a comprehensive data collections and reporting platform to support process and assembly manufacturing organizations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 7 | ||||
“At NetMinded, we help forward-thinking tech leaders create shareable data products that turn observability into shared outcomes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 97 observability platforms based in the United Kingdom
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Observability platforms based in the United Kingdom at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 observability platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “observability platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among observability platforms, 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 an evidence 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, 661 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 5, 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.
Observability platforms by metro
- Observability platforms in London45
Frequently asked
How many observability platforms are there based in the United Kingdom?
RevenueBase identified 97 observability platforms 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?
ITRS, headquartered in London, tops this list with the largest team on record.
Which city has the most observability platforms?
London leads with 45 headquartered companies, followed by Belfast (4) and Cambridge (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 661 verified decision-maker contacts tracked across these 97 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 5, 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.
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