I work for OpenSure, hotbed of green & ethical open source consulting, hosting and server management. We look after all or part of a company's online services, have clients from very small to very big and work with a wide range of industries (our latest new areas including film-making, food manufacturing and accountancy). Find out more about us at http://www.opensure.net, blog.opensure.net and www.greenlightlocal.org.uk, the free green advice exchange for business that we have recently set up.
Our core role is providing excellent online services, often with a money saving and always with the advantage of energy efficiency and ethical and sustainable benefits, but with the main aim of improving a company's IT provision and making their IT spend go further. There's no one-size-fits-all, so if you're interested in moving all or part of your company's IT provision to open source or have a query about your IT provision in general please drop me a line at