When I have sought information with regard to services, Greystone always respond with full and succint proposals with full pricing, quickly. This has been followed with immediate processing of orders and liasing with end users to confirm services have been delivered as required. Based on my experience to date with Greystone, I have no issues with recommending their services.

"Thank you very much for your assistance and ongoing customer support in designing the new IVR for London Underground. Your help and guidance over the last couple of months in answering questions and rebuilding solutions has been really appreciated. I look forward to working with you again in the very near future. "

"I deal with telcos, CLECs, global providers, etc. on a daily basis and I can honestly say Greystone has the best customer & technical and sales service of any telecomm provider I’ve ever had to deal with, that’s saying a lot considering I have been doing this for almost 18 years now in the states as well as throughout Europe. Anytime I have ever had a problem, requested a change or simply had a question, my account representative went above and beyond to get answers, resolve the issue or make a change happen in half the time it normally takes other providers!"

Greystone look after our Non-Geographical Numbers and outbound calls. I have dealt with most departments at Greystone and I am very impressed with their friendly helpful service. Based on my experience I would not hesitate recommending Greystone to any business in the UK.

"Greystone is a reliable customer focused company that exceeds Avon's demanding communications requirements often at short notice, what more could you ask for?"

"Greystone Telecom have been our supplier for over 5 years, providing us with a one-bill solution, including hosted call recording that has provided immense benefit to our business. The account management and customer service function is un-matched in the telecoms sector in my experience, responding to our requirements and implementing bespoke solutions at short notice".

"We've recently signed up for a high speed connection with Greystone and I was impressed with both the service pre-connection, and the support after. We had a particularly complex series of connections within our office, and the Greystone technical support team spend a considerable amount of time helping us get our router setup. I wouldn't hesitate in recommending Greystone telecom."

"I have been 100% satisfied with the service from Greystone and would be happy to recommend them to other organisations looking to save on their telecoms spend."

• Customer Testimonials
  What our customers say about us.
• Customer Case Studies
  Some specific examples where we have helped our customers achieve a telecoms solution to suit their requirements.
• Customer List
  A non-comprehensive list of some of our customers. It's good to know you are in good company.