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🏴󠁧󠁢󠁥󠁮󠁧󠁿 101 Top English Telecommunications Startups & Firms

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This article showcases our top picks for the best English Telecommunications companies. These startups and companies are taking a variety of approaches to innovating the Telecommunications industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top English Telecommunications Startups

Data sourced from Crunchbase and SemRush.

OneWeb

OneWeb

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OneWeb is building a space-based global communications network that delivers high-speed, low latency internet access.

BT

BT

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BT provides communications services to consumer and business sectors worldwide.

BT

Infobip

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Infobip specializes in omnichannel engagement powering a range of messaging channels, tools, and solutions for advanced customer engagement.

BT

Inmarsat Plc

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Inmarsat is the world’s provider of global mobile satellite communications.

BT

floLIVE

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floLIVE provides secure, cloud-native connectivity solutions to enterprises and mobile operators looking for seamless global coverage

BT

Truphone

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A global leader in digital connectivity software

BT

G.Network

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G.Network is the next generation communications service provider exclusively focused on Central London.

BT

Sabio

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Sabio is an innovative unified communications and contact center services company.

BT

Opensignal

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Opensignal is a mobile analytics company.

BT

VoxSmart

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VoxSmart is a global communications surveillance software provider.

BT

Guild

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Guild is a messaging app for professional groups, networks & communities. As easy as WhatsApp but no ads, private and designed for business.

BT

Community Fibre

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Community Fibre provides up to 1,000 Mbps fiber broadband service.

BT

Hyperoptic

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Hyperoptic is a fiber-based internet service provider.

BT

Crypto Quantique

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Crypto Quantique offers hardware based cyber-security solution for authentication and encryption in a wired local network.

BT

CityFibre

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CityFibre Infrastructure Holdings plc is the UK’s largest independent provider of fibre infrastructure in secondary cities

BT

Cinven

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Cinven is an international private equity firm.

BT

Ori Industries

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Ori is a developer of a cloud platform designed to enable computing anywhere and everywhere.

BT

tru.ID

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tru.ID is reinventing mobile authentication for today’s world through a modern developer platform.

BT

Cuckoo

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Cuckoo is a broadband services provider used to simplify broadband for users.

BT

Avanti Communications

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We are a world-leading provider of agile, secure and pioneering satellite technology across Europe, the Middle East and Africa.

BT

Matrix

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Open Source, Interoperable IP Comms

BT

euNetworks Group

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euNetworks is a Western European provider of bandwidth infrastructure services.

BT

Volex

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Volex plc delivers high quality power cords,electronic interconnect and fiber optic cable solutions vital for high-tech products & services.

BT

Unmanned Life

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Unmanned Life is the leading software platform for seamless orchestration of autonomous robotics

BT

SENDITOO

Crunchbase Website Twitter Facebook Linkedin

Send airtime to any phone in the world

BT

My Voice

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My Voice is a Norwegian voice tech company.

BT

Babble Cloud

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Babble Cloud provides unified communications services in the United Kingdom.

BT

BaseKit

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BaseKit is the most widely deployed website editor distributed by hosting, telco and internet companies.

BT

Qudini

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Qudini is a highly professional company, with a great leadership team.

BT

Helios Towers Africa

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Helios Towers Africa has operations in Ghana, Tanzania, the Democratic Republic of Congo and a sister company in Nigeria.

BT

XConnect Global Networks

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XConnect provides interconnection services driving the adoption of IP-based multimedia communications.

BT

Eaton

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Eaton is a telecom tower company that has the most diversified geographical tower portfolio in Africa.

BT

Virtual1

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UK-based cloud and connectivity service provider

BT

GlobalReach Technology Ltd

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The most complete, scalable Wi-Fi authentication and provisioning platform.

BT

Emerging Africa Infrastructure Fund

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A Public Private Partnership (PPP) company.

BT

Sky and Space Global

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Sky and Space Global provides affordable voice, data and instant messaging services to Anyone, Anywhere, Anytime.

BT

Sliide

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Mobile technology company that work with MNO, MVNO and OEM partners globally to increase engagement, drive revenue, and decrease churn.

BT

Mobilus Labs

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Mobilus Labs is a tech startup with the mission to provide frictionless voice communications.

BT

Armour Communications

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Armour Communications provides government-grade encryption for secure communications.

BT

NTT

Crunchbase Website Twitter Facebook Linkedin

NTT is an IT firm that specializes in telecommunication, cybersecurity, cloud, ICT, research & development services..

BT

Augnet

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Augnet is a London-based technology start-up set to revolutionise the SMS and messaging space.

BT

Speakerbus

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Speakerbus delivers voice solutions to global Fortune 1000 corporations within the financial services & command sectors.

BT

Airfi Networks

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We help Original Equipment Manufacturers launch and monetize cellular connected products worldwide through our Catalyst IoT Platform

BT

Infinity SDC

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Infinity SDC is an award winning UK data centre operator and boasts an impressive portfolio of sites in prime locations close to London.

BT

Pinnacle Technology Group

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Pinnacle Technology Group PLC Focusing on the business market across the UK

BT

Smart Audio Technologies

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AI noise reduction technology for voice communications

BT

Acqua Telecom

Crunchbase Website Twitter Facebook Linkedin

MVNO in starting in the UK and rapidly expanding to Brazil, Spain, Italy and Germany.

BT

Player LENS

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Player LENS is a global football industry resource

BT

Wimark Systems

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Wimark Systems enables telecom companies with software solutions for multivendor Wi-Fi network management.

BT

Wave

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Wave offers software designed to transform single-board computers into smart home hubs which can make internet and energy freer.

BT

CS Networks

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CS Networks, a telecommunications service provider, offers professional services and premium quality IT solutions for the mobile industry.

BT

Virgin Mobile Central & Eastern Europe

Crunchbase Website Twitter Facebook Linkedin

Virgin Mobile Central & Eastern Europe operates a mobile virtual network operator that offers communication services to its consumers.

BT

VC Experience

Crunchbase Website Twitter Facebook Linkedin

UK mobile tech start-up. Mission: Communication without Boundaries

BT

Prism

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Prism’s platfrom connects publishers and advertisers with consumers, using first party data from carriers.

BT

Fast2Fibre

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Fast2Fibre is a provider of a highly efficient, cost-effective process for upgrading copper telecoms and power cables worldwide.

BT

BT Global Services

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BT Global Services plc is a division of United Kingdom telecommunications operator BT Group.

BT

Dixons Carphone

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Dixons Carphone is an electrical specialist and telecommunications retailer and services company.

BT

Cymphony

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Cymphony is a business that provides virtual receptionists, outsourced switchboards, and virtual offices.

BT

BusinessMobiles.com

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BusinessMobiles.com is a London mobile phone company.

BT

ISN Solutions

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ISN are trusted by companies in the oil and gas exploration and production industry to provide IT and communications for operations

BT

Colt Technology

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Colt Technology is a company that provides communication and network services.

BT

Widerfi

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Widerfi enables international travelers home-like unlimited mobile internet experience without changing SIM card in the device.

BT

Utility Warehouse

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Telecom Plus PLC is a multi-utility supplier based in the United Kingdom.

BT

hato*

Crunchbase Website Twitter Facebook Linkedin

Aggregator telecommunication and telemarketing services

BT

TalkTalk

Crunchbase Website Twitter Facebook Linkedin

TalkTalk is a phone and broadband company that offers fixed and mobile telephony and broadband services to consumers.

BT

Intis Telecom

Crunchbase Website Twitter Facebook Linkedin

Powerful SMS software with web-based interface and gateway API to help you grow your business with mobile messages

BT

Monty Mobile

Crunchbase Website Twitter Facebook Linkedin

GSMA certified Open Connectivity SMS Hub and Roaming Broker, providing direct connectivity to Mobile Operators worldwide

BT

Carphone Warehouse

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Carphone Warehouse is a telecommunications retailer that sells mobile phones, tablets, wearables, phone accessories, and SIMs.

BT

Interoute Communications

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Interoute is an international telecommunications service provider and the owner operator of Europe’s largest cloud services platform

BT

NexText

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Nextext is a messenger of the future that allows user to schedule messages.

BT

Vectone Mobile

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Vectone Mobile is provide the best value pre-paid plans for international calls, SMS and data.

BT

Nuvias Group

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Nuvias Group is a redefining international, specialist IT distribution.

BT

YakCloud

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YakCloud is an cloud-based phone service provider for businesses and individuals.

BT

Novastone Media Ltd.

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Bridging the gap between advisors and clients via messaging centred solutions

BT

Teneno

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Teneno is a leading provider of simple, secure and affordable networking-on-demand solutions for Small and Medium Sized Businesses.

BT

Voneus Limited

Crunchbase Website Twitter Facebook Linkedin

Voneus is a vibrant young company with 2 areas of focus: solving a number of telecoms problems and deliver high speed broadband services.

BT

SMS Mobile Solutions

Crunchbase Website Twitter Facebook Linkedin

SMS Mobile Solutions provides SaaS to bookmakers.

BT

Cerillion

Crunchbase Website Twitter Facebook Linkedin

Cloud Charging & Billing Provider

BT

Cable & Wireless Communications

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Cable & Wireless Communications delivers telecommunications to meet growing customers demand.

BT

Ovum

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Ovum provides research, consulting, and analysis services for clients to make business and technology decisions.

BT

Smartnumbers

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We protect your organisation by ensuring your voice network stays secure and your customer calls can always be answered

BT

Lebara

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Lebara offers tailored innovative telecommunications solutions for families, friends, and colleagues to keep in touch.

BT

Virgin Management

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We support the Branson family and the growth of the Virgin brand by developing and nurturing valuable Virgin businesses.

BT

Bloom

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Connecting nearby people, even offline.

BT

Actix

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Actix delivers automated network performance engineering and network status management systems for wireless carriers.

BT

Digital Globe Services

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Digital Globe Services is a provider of internet-based advertising services.

BT

Vorboss

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Vorboss believe that these crucial decisions should be made with a technical expert, rather than someone driven by margins.

BT

Spring Technology

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Spring Technology is a staffing and recruiting firm specializing in IT and Telecommunications recruitment.

BT

Maintel

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Maintel delivers voice and data platforms and services that fuel innovation and growth.

BT

Babl Global Limited

Crunchbase Website Twitter Facebook Linkedin

A Cloud, SaaS Secure Video, Audio meeting and Events business using our own proprietary technology.

BT

BlaBla Connect Limited

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A customer-centric cross-border money transfer and telecom wallet, aiming to provide a socially-inclusive global digital banking platform.

BT

ITC Secure

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ITC Secure Networking provides organisations with assured IT. We design and integrate secure cloud based and on premise IT Network.

BT

Byzia Corporation

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Byzia Corporation is upcoming company based in UK and successor of Byzia Technology LTD

BT

1oT

Crunchbase Website Twitter Facebook Linkedin

Global IoT Connectivity with eSIM or Traditional SIM

BT

Digis Squared

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Digis Squared bridges the gaps between service providers and new technologies

BT

Tesco Mobile

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Tesco Mobile is a virtual network operator that offers mobile, fixed line, and broadband services.

BT

Yankee Group

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Yankee Group is an independent technology research firm founded in 1973 by Howard Anderson.

BT

Marconi Corporation plc

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Marconi Corporation plc is a telecommunications arm of the General Electric Company plc.

BT

Telecom Plus

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The Utility Warehouse provides members with all their utilities on one simple, monthly bill.

BT

Landways Management Limited

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Landways Management Limited specialisez in design, build, finance and operation of integrated digital infrastructure.

BT

inAccess Networks

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Infrastructure Control & Monitoring

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