About

Yellowcom is a trusted telecommunications partner for businesses across the UK and Ireland, providing future-ready solutions designed to keep organisations connected, agile, and resilient.

Headquartered in Belfast, with regional offices in Glasgow and Dublin, Yellowcom has been supporting clients since 2007, and today serves over 3,000 businesses in a wide range of sectors including healthcare, hospitality, construction, retail, education, and professional services.

Our award-winning portfolio includes:

Cloud Phone Systems – Powerful, flexible VoIP communications that scale with your team

Business Broadband – High-speed, business-grade connectivity for all company sizes

Business Mobile – Smart, cost-effective mobile solutions tailored to your workforce

On-Premise PBX Systems – For businesses that still require on-site control and security

Unified Communications & Collaboration – Tools that streamline remote and hybrid work

Yellowcom is a proud Living Wage Accredited Employer, and was named Best Partner of the Year at the IPECS Global Partner Conference 2025, recognising our commitment to service, innovation, and long-term client success.

We are also actively supporting UK businesses through the upcoming 2027 PSTN switch-off — helping organisations transition away from outdated copper landlines to modern VoIP and cloud-based phone systems. With free audits, flexible migration plans, and expert local support, Yellowcom ensures your communications are future-proof and fully compliant.

From consultation and installation to ongoing support, our clients benefit from 24/7 customer service, local engineers, and strategic telecom advice that helps improve performance and reduce costs.

Whether you're looking to upgrade your phone system, unify your mobile workforce, or plan for the PSTN shutdown, Yellowcom has the experience and expertise to support your next move.

Learn more at: www.yellowcom.co.uk
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