Rainbow is the trusted telecommunications provider to more than 10,000 business customers across the UK and Ireland both within the private and public sector. We’re confident that no one else in the market can offer the experience, value, and excellent customer service that have made Rainbow the number one choice.

Early on in our professional relationship it became clear that Rainbow Communications shares that same ethos when it comes to problem solving, plus it was immediately evident they wanted to build a relationship that would last, so it’s no surprise that our working relationship has developed significantly over the last 11 years.

Donal McAllister, Countrywide Group

Having the ability to quickly converse with a local specialist supported by a comprehensive training package has proved to be one of the best business decisions we have made recently and we are confident it will help our business to operate even more efficiently in the future.

Kevin Lynch, Mid Ulster Cars

As a leading pension consultant across the UK, we realise remote working is key to our success. Rainbow's Cloud Telephony solution is scalable, highly secure, reliable and has the flexibility to grow with our business. Working with Rainbow's Cloud Telephony has already driven significant change and efficiencies within our organisation.

Monica Cope, Veratta

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