Case Studies
Rainbow is the trusted telecommunications provider to more than 5,000 business customers across the UK and Ireland both within the private and public sector.
33% of Northern Ireland’s Top 100 companies rely on Rainbow.
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.
What our customers say...
Donnelly Car Group
Rainbow Telecom saves their customers £4,000,000 this year.
The Donnelly Car Group are just one of the many locally based companies who enjoyed huge savings after joining the exclusive list of Rainbow customers who have all benefited from Rainbow’s superb rates. The Donnelly Group are now enjoying both savings of up to 50% on their previous lines and calls charges and an unrivalled level of support and service.
As a one of the provinces leading car dealer groups, with 7 busy sites throughout the province, The Donnelly Group had a requirement for a cutting edge, seamless Telecoms solution linking all 7 sites, at an affordable price. Rainbow were able to, not just meet their very specific requirements, but to exceed their expectations and as a result now provide Donnelly’s with a total communications package which includes Lines & calls, Mobiles, System maintenance and Broadband.
But don’t just take our word for it, Terence Donnelly Managing Director of the Donnelly Group had this to say about the service he receives from Rainbow:
“Changing our telecoms contract was surprisingly easy. Rainbow installed the equipment with minimal disruption…… we are very impressed with the support already provided by Rainbow, not to mention the massive savings.”
Some of our customers...
