Company lists · Data refreshed November 2026

Top 18 Iot hardware component suppliers based in the United Kingdom

RevenueBase identified 44 company matches for iot hardware component suppliers associated with the United Kingdom as of November 2026 and tracks 530 professional contacts across them, including 260 with verified work emails. London is the largest hub.

This list covers company matches for iot hardware component suppliers 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 November 6, 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 Nov 6, 2026 How this list was built
44Companies
530Contacts tracked
260Verified emails
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The 18 largest iot hardware component suppliers based in the United Kingdom

Ranked by team size
Top 18 of 44 company matches for iot hardware component suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAlton, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“UDlive designs and builds products for a variety of IoT scenarios as well as platform and location software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Pressac designs and manufactures UK-made wireless IoT sensors and connectivity technology used in millions of businesses and homes worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchReading, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Siretta is a wireless communications company located in Reading, United Kingdom and has been manufacturing & supplying industrial IoT products since the early The product…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“WIRELESS SOLUTIONS LM Technologies is a key enabler of both the Internet of Things (IoT) and cable-free integrator that designs, develops and manufactures innovative wireless…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHuddersfield, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Welcome to Alliot where we’re all about IoT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We can help you unlock the value in the data generated by your vehicle fleet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDundee, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Sometimes it seems like everyone wants to disrupt the IoT market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBristol, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Lightbug designs, manufactures, and sells IoT devices, specialising in location technologies, both indoors and out.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Net4 help our business partners to qualify, specify and deliver IoT solutions created with sensors, connectivity, encryption, storage, processing and displaying data as a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSheffield, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“inx have been developing connected inteligent systems for 15 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDundonald, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Smooth Connectivity is a leading M2M connectivity supplier, connecting IoT devices globally via 370+ mobile network operators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWeybridge, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We work with our clients to support them with implementing and managing Internet of Things (IoT) solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHarrogate, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“No matter the industry you operate in we can help you utilise IoT to enhance your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-503 contacts →

Exact match

“OKdo is a global technology company from RS Group plc which is disrupting single board computer (SBC) and IoT segments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-503 contacts →

Exact match

“SADEIO is an award-winning international IoT company with many years of experience in designing and mass-producing ultra-low-power IoT hardware and developing cloud-based…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrighton, United KingdomHQ recorded Nov 6, 2026201-5003 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCambridge, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“GoSense Wireless Ltd develops hardware sensing solutions for the internet of things (IoT).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-101 contacts →

Exact match

“UCW Industries offers innovative and result in oriented quality services to customers in the embedded, wireless, big data, and web domains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 18 of 44 iot hardware component suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 260 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iot hardware component suppliers based in the United Kingdom at a glance

As of Nov 6, 2026
49.1%Verified-email coverage
12.0Average contacts per company
1-10Median size (employees)
27.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
16
51-200
1
201-500
2
501-1,000
1

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 44 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 “iot hardware component suppliers” 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 260 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 November 6, 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 “iot hardware component suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iot hardware component suppliers are there based in the United Kingdom?

RevenueBase identified 44 company matches for iot hardware component suppliers associated with the United Kingdom as of November 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?

Udlive tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iot hardware component suppliers?

London leads with 12 company records, followed by Manchester (4) and Bristol (2).

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 260 professional contacts with verified work emails tracked across these 44 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 November 6, 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.