Best Telecom End User Equipment and Services Companies in England, United Kingdom
The 93 best Telecom End User Equipment and Services companies in England, United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Zzoomm.
Ranked: Best Telecom End User Equipment and Services companies in England
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Zzoomm Provider of full fibre broadband services 57Growth top 35%Tech top 36%Market top 41%Talent bottom 49% All 7 signals ▾Growthtop 35% Techtop 36% Markettop 41% Talentbottom 49% Fundingbottom 47% Globalbottom 30% Newsbottom 21% Growth: Web rank 5,000,000 → 1,000,000 YoY · 1 acquisition/expansion move in 24 mo Tech: 43 technologies across 6/8 capability areas · Cloud: Amazon Web Services, Cloudflare rank vs industry peers · Fliar Intelligence Index 57/100 | $136M | 56 mo ago | Acquired | James Warner Chief Executive Officer | 2018 | WordPressApple iCloud MailMicrosoft 365+35 | — | 1 launch |
| 2 | Nujira Developer of energy-efficient power supply ICs for wireless devices | $68M | 146 mo ago | Acquired | — | 2002 | — | 353 patents Patents concentrated in electrical & electronics | — |
| 3 | Focus Group 🦄 Provider of business technology solutions 57Tech top 25%Moat top 32%Market top 37%Talent top 38% All 12 signals ▾Techtop 25% Moattop 32% Markettop 37% Talenttop 38% Patentstop 42% Producttop 42% Growthtop 48% Fundingbottom 48% Innovationbottom 47% Partnersbottom 43% Newsbottom 37% Globalbottom 36% Tech: 58 technologies across 6/8 capability areas · Cloud: Cloudflare, Google Cloud Moat: Editorial + unicorn rating 9/10 · IP moat: 5 patents rank vs industry peers · Fliar Intelligence Index 57/100 | $27M | 26 mo ago | Late Stage | Ralph Gilbert Co-Founder | 2004 | Apple iCloud MailQuillVimeo+27 | 5 patents Electrical power distribution components: safety switches, control switches, and connectors. | 1 job opening · 1 award |
| 4 | ApplianSys Provider of server appliances designed to make network manager's lives easier by designing great appliances | $1M | 233 mo ago | Seed | Mike Clark Founder & CEO | 2000 | WordPressMySQLPHP+24 | — | — |
| 5 | Kasookoo Provider of business phone systems and VoIP phone systems | $500K | 55 mo ago | Seed | — | 2016 | PHPZohoYouTube+14 | — | — |
| 6 | River Provider of telecoms and renewable energy solutions for businesses. | $166K | 44 mo ago | Funding Raised | Guy Hunter Co-Founder | 2013 | — | — | — |
| 7 | TNP Provider of design, install, and maintenance of unified communication infrastructures | — | 13 mo ago | Acquired | — | 2012 | WordPressApple iCloud MailMicrosoft 365+15 | — | 1 partnership · 1 award |
| 8 | Mondago Provider of business telephony systems | — | 32 mo ago | Seed | — | 2001 | — | — | — |
Top 11 Telecom End User Equipment and Services companies in England
#1
Late Stage · Shoreham by Sea, England · founded 2004 · 900 employees$26.5Mraised▾
Focus Group is a leading independent provider of essential business technology, offering innovative solutions in IT, telecoms, and connectivity. With over 900 employees across the UK, they specialize in delivering services such as cyber security and energy solutions.
- Apr 2024PE$26.5M
- Mar 2020PE—
#2
Acquired · London, England · founded 2018 · 635 employees$135.8Mraised▾
Provider of full fibre broadband services. This company operates a network that delivers high speed internet connectivity directly to residential and business premises. The service utilizes fibre optic technology to provide data transmission for streaming, gaming, and professional tasks. Customers receive hardware for wireless connectivity and support for managing their internet connections.
- Oct 2021Conventional Debt$135.8M
#3
Acquired · Cambridge, England · founded 2002 · 51 employees$67.5Mraised▾
Developer of energy-efficient power supply ICs for wireless devices. These integrated circuits dynamically adjust power delivery to radio frequency power amplifiers, optimizing energy consumption in smartphones and other portable wireless applications. The technology improves battery life and enhances wireless coverage in high-data-rate transmitters. Patented chip designs are used in 4G/LTE and WiFi applications. The company provides comprehensive system support to facilitate integration into various products.
- Apr 2014Series D$20M
- Sep 2012Series C$12M
- Sep 2008Series C$18M
- Jan 2007Series B$9.8M
#4
Seed · London, England · founded 2016 · 1 employees$500Kraised▾
Developer of cloud-based communications system designed to manage calls as a team anywhere, online and offline. The company's platform offers a cloud-based omnichannel contact center technology and offers enterprises and small businesses assistance for multichannel engagement, upscaling customer experience, raising overall customer satisfaction levels, and eliminating expenditure outlay required to roll out traditional infrastructure, enabling freelancers, contractors, consultants all over the globe to work remotely and record and analyze the call activity to monitor employees' performance.
- Nov 2021Seed$500K
#5
Funding Raised · Kingston upon Hull, England · founded 2013 · 7 employees$165.8Kraised▾
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- Oct 2022Conventional Debt$165.8K
#6
Seed · Coventry, England · founded 2000 · 35 employees$1.2Mraised▾
ApplianSys is a global company that specializes in designing and building network appliances to make network managers' lives easier. They offer a range of server appliances, including CACHEBOX, a dedicated web caching proxy appliance. ApplianSys has been in operation for 20 years and continues to provide high-performance network solutions.
- Jan 2007Seed$1.2M
#7
Acquired · Lancaster, England · founded 2012—raised▾
Online platform providing SD-WAN based solution. It offers security, support contracts, unified communications & collaboration, and WAN & LAN solutions.
- May 2025PE—
#8
Seed · Peterborough, England · founded 2001—raised▾
Provider of business telephony systems. It provides CRM applications, streamlining workflows, improving customer engagement, and ensuring data accuracy.
- Sep 2023Seed—
#9
Funding Raised · Sheffield, England · founded 1971 · 24 employees—raised▾
Designer and manufacturer of TV, WiFi, and home security products. Their portfolio includes TV aerials, AV accessories, and other related products such as amplifiers, HDMI leads, and splitters. The company also provides CCTV cameras, DVRs, accessories, and attenuators.
#10
Funding Raised · Stratford upon avon, England · founded 1991—raised▾
Provider of managed IT, telecoms, cybersecurity, and connectivity solutions. They offer voice and hosted solutions, IT hardware, mobile phones, energy, and property solutions. Fire and security systems for schools and businesses are also available. The company delivers communications, cloud, IT, building, and energy solutions.
- Oct 2021Conventional Debt—
#11
Seed · London, England · founded 2019 · 1 employees—raised▾
Provider of telecom expense management software
- Apr 2021Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Telecom End User Equipment and Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.