"Complete disregard for clients"

Telehouse is on my list of worst companies I have ever dealt with.
The behaviour of account managers was absolutely diabolical, unethical and incompetent. Despite spending over £1million with Telehouse during our time as a customer, they showed complete disregard for us and their intentional actions (or lack thereof) cost us over £100,000 and we lost several large clients, which caused the company to go into insolvency.