West Sussex’s 35 Fastest Growing Telecommunications Startups

At Best Startup London we track over 100,000 London based startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.

We’ve ranked the top 35 Telecommunications companies in West Sussex. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).

We selected the organisations listed in this article based on:

• Track record
• Executive leadership
• Market share
• Innovation
• ESG rating

Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.

Top Telecommunications Companies & Startups (West Sussex)

Technetix

Technetix is designing, manufacture, source and supply critical broadband technology and solutions to major cable operators worldwide.

Focus Group (UK)

Focus Group is a leading independent UK supplier of bespoke business solutions.

Stratum Five

Stratum Five provides fleet tracking services and vessel monitoring systems that deliver mission critical information.

Pragma

Pragma is a channel focused company that delivers Ericsson-LG unified communications cloud and on-premise technologies.

Keysource

With over 30 years’ experience, we deliver services and solutions specifically for data centres and other business critical environments

best4systems

Telecommunication Equipment Supplier

Home Telecom

Home Telecom supply fixed telephony, broadband and entertainment packages to the tenanted market.

S T S Communications

STS Communications specialises in developing and installing communication systems for businesses.

Metricell Ltd

Metricell works with our customers in the telecommunications industry to design, deliver and manage wireless communication networks.

truecall stops nuisance calls

trueCall is a British company that provides nuisance call blocking and call management products and services.

Networks Centre

Networks Centre is one of the UK’s leading Network Cabling and Security product distributors.

AeroMobile

AeroMobile Communications Limited is a UK-based mobile service provider for the aviation industry.

Pennine

Pennine is one of the UK’s independent business communication specialists.

Bluetone Business Solutions

Bluetone Business Solutions provides telecommunication solutions such as mobile phones, VoIP, landlines, photocopies and broadband services.

Genesis Communications

Genesis Communications provides business mobile and data services in the United Kingdom.

Structured Communications

Structured Communications is a provider of broadband, mobile and IP telephony to SMEs and large corporations across the UK.

Real Wireless

Real Wireless is a leading independent wireless advisory firm, based in the UK and working internationally.

Global 4 Communications

Global 4 Communications offers business hosted telephone system, multi-site data solutions, telephone lines, broadband and mobile plans.

HIPCOM

HIPCOM provide wholesale communication services from a cutting edge real-time platform.

ABS Network Solutions

ABS Network Solutions provides IP based business networking solutions, including network management, unified communications.

Westbay Engineers

Westbay Engineers provides telecommunications project management and network design services.

BDM-Voice

BDM-Voice is a cloud-based communications & service provider specialising in high-speed connectivity, IP telephony & Unified Comms.

Freshwave (iWireless Solutions)

We’re the network service provider making digital infrastructure simple.

Trans Data Management

Trans Data Management supply, install and maintain a wide range of communication and security solutions for the transportation industry.

ImpressTV

ImpressTV is an international recommender engine company that provides operators with tools and products to monitor their viewers’ behavior.

Porrima

Porrima designs and develops software solutions for telecom partners.

Vadtel Ltd

Vadtel is a specialist in telecommunications, supplying business telephone systems in West Sussex

Kleekdo

Kleekdo is a digital service that allows it users to buy and send both local and international airtime – Be Connected, Do More.

Unity Wireless

Unity Wireless is an IT company that focuses on CCTV, wireless communication, and mobile networking.

Caelum Communications

Caelum communications is a telecommunication company.

Armitage Communications

Armitage Communications offers a blend of marketing communications tools.

Downland Utilities

Downland Utilities offers cost management and procurement consulting services.

Siric Communications

Siric Communications providing professional, business class Website Design, Hosting and Digital Marketing services.

SOS Communication

SOS Communications are the leading Telecoms distributor in the UK for new and refurbished equipment.

Clarion Communication Systems

Clarion Communication Systems is the premier supplier of new and refurbished business telecom equipment.