Best IoT Services Companies in United Kingdom
The 157 best IoT Services companies in United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Planet Smart City.
Tracking the best IoT Services companies in the United Kingdom by disclosed equity funding and recent momentum, our directory covers 157 firms with a combined $257M raised. That number's dominated almost entirely by Planet Smart City, which accounts for $245M of the total. Strip it out and you're looking at a genuinely fragmented field, with the next tier, Coda at $6M and Vanti at $2M, trailing by a wide margin. The global IoT Services market sat at roughly $139.2B in 2020 and is forecast to reach $651.6B by 2030, a 17.7% CAGR that reflects just how fast sensor-driven data collection is reshaping operations across every sector.
So what does the UK slice of that story look like right now? Honestly, it's early-stage and investor-led, with SETsquared, Maven Capital Partners, and Santander among the most active backers in this cohort. Hot themes pulling attention include payment system integration and ecosystem services, which tells you the market's moving beyond pure connectivity into monetizable layers. If you're trying to find a partner or benchmark a raise, the spread here, from sub-$100K entrants like ubloquity to nine-figure outliers, means context matters more than headline totals.
- prnewswire.com
Ranked: Best IoT Services companies in United Kingdom
| # | Company | Disclosed funding | Last round | Employees | Founded | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ACEMA | — | — | — | 2021 | — | — | — | — |
| 2 | Alpha Micro Distributor of electronic components and wireless solutions. | — | — | 22 22 → 23 (+5%) | 1997 | — | — | — | 3 launchs |
| 3 | ANS Provider of digital transformation services | — | — | 850 | 1996 | WordPressSentryApple iCloud Mail+37 | Top 5M | — | — |
| 4 | AptX Developer of technologies for wireless high-resolution audio and optimized experiences | — | — | — | 1989 | DrupalPHPVarnish+17 | Top 1M | — | — |
| 5 | aql Wholesale business communication and datacentre services provider | — | — | 81 | 1998 | WordPressMySQLPHP+32 | Top 5M | — | 1 partnership |
| 6 | ASK4 Provider of internet connectivity, smart building tech, and IT solutions | — | — | 180 180 → 244 (+36%) | 2000 | Tailwind CSSGSAPVue.js+18 | Top 500k | — | 1 job opening |
| 7 | Assured Systems Provider of masonry construction services for commercial and institutional buildings | — | — | 7 | 2011 | WordPressPleskMySQL+21 | Top 5M | — | — |
| 8 | AuroSys Solutions Provider of IT service suite, IoT, and AI diversified solutions | — | — | 37 | 2005 | — | — | — | — |
Top 12 IoT Services companies in United Kingdom
#1
Series C · London, England · founded 2015 · 179 employees$244.7Mraised▾
Developer of residential projects, digital ecosystems, and advisory services for real estate. The company designs and builds residential projects, offering consultancy services to developers. It also designs digital ecosystems that integrate mobile applications, Internet of Things, and Software as a Service platforms. The company focuses on developing smart and affordable residential projects.
- Feb 2022Series C$181.4M
- Jan 2020Series B$23.5M
- Oct 2019Grant (prize money)$279.1K
- 2018Series B$39.7M
#2
Seed · London, England · founded 2017 · 1 employees$537.3Kraised▾
Provider of smart home development services
- Jan 2024Seed$141.5K
- Dec 2021Seed$395.8K
#3
Seed · Leigh on Sea, England · founded 2009 · 12 employees$6Mraised▾
Provider of IOT based building control services
- Jun 2022Seed$128.9K
- May 2022Seed$632K
- Mar 2022Seed$243.5K
- Sep 2021Seed$138.4K
#4
Funding Raised · Birmingham, England · founded 2003 · 22 employees$1.9Mraised▾
Provider of property development, integration experts for smart buildings, and building technology services
- Jun 2023Conventional Debt$1.9M
#5
Funding Raised · Craigavon, Northern Ireland · founded 2021 · 12 employees$63.8Kraised▾
Provider of smart process & technology and other services
- Jun 2023Grant (prize money)$63.8K
#6
Funding Raised · London, England · founded 2017 · 16 employees$1Mraised▾
Provider of IOT technology to completely eliminate single use plastic from FMCG supply chains
- Jul 2022Grant (prize money)$1M
#7
Seed · Handforth, England · founded 2012 · 9 employees$760.4Kraised▾
Provider of smart building services
- Mar 2022Seed$760.4K
- Jan 2014Grant (prize money)$544.3K
#8
Seed · High Wycombe, England · founded 2020 · 2 employees$677.4Kraised▾
Provider of touchless, brand-customisable hand sanitiser dispensers for commercial use. The dispensers are designed for customisation with brand messaging. They are touch-free and dispense foam or gel sanitiser without cartridges. The dispensers are battery powered and utilise patented refill technology to minimise mess and waste.
- Jun 2021Seed$188.8K
- May 2020Seed$242K
- May 2020Seed$123.3K
- Apr 2020Seed$123.3K
#9
Funding Raised · Borehamwood, England · founded 2006$1Mraised▾
Provider of IoT, cloud, cyber security and networking services
- Jun 2021Conventional Debt$1M
#10
Funding Raised · Glasgow, Scotland · founded 2014 · 14 employees$63Kraised▾
Filament is a product design agency that provides connected hardware and IoT solutions. It provides smart sensors, wearables, digital health, connected retail, IoT, and Brand activation solutions.
- Jul 2020Grant (prize money)$63K
#11
Funding Raised · Paisley, Scotland · founded 2018 · 2 employees$61.7Kraised▾
QIoT provides smart healthcare solutions. The medical devices are connected to the AI Healthcare Platform of the company which analyses the real-time data of patient activity and creates reports on an individual’s health issues. The platform allows transferring data from a connected medical device, via its secure cryptography using blockchain technology.
- Jun 2020Grant (prize money)$61.7K
#12
Series A · Aberdeen, Scotland · founded 2016 · 8 employees—raised▾
Provider of GNSS positioning services
- Apr 2023Series A—
- May 2021Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of IoT Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Internet of Things is moving in the United Kingdom
A read on the academic research around Internet of Things — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 1,680 United Kingdom-affiliated papers.
- Edinburgh Napier University60
- Imperial College London60
- University College London51
- University of Glasgow50
- Manchester Metropolitan University49
- Computer security6→95
- Wireless7→93
- Wireless sensor network23→101
- Scalability3→77
- Intrusion detection system1→57
- Wireless5→52
- Computer security4→50
- Wireless sensor network20→60
- Key (lock)4→38
- Computer network8→40
- Computer security9→36
- Key (lock)6→21
- Cloud computing5→15
- Internet privacy5→12
- Information privacy1→8
Where iot is researched across United Kingdom
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing iot patents in the United Kingdom
United Kingdom iot patent filing is cooling — 11,127 filings from 8,000 assignees (2016–2025), led by British Telecomm, Vodafone IP Licensing, IBM; annual filings 1317→711.
- British Telecomm1639
- Vodafone IP Licensing716
- IBM698
- SONY Europe665
- Vodafone550
- IBM UK437
- Metaswitch Networks381
- SONY376
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.