I'm Simon Grant from Cetis LLP We joined Coops UK and CoTech earlier this year.
We (Cetis) do learning / educational technologies, interoperability, and standards, and have a long track record since around 2000. We started working directly for Jisc, the UK's Higher Education tech funding committee / agency, but have gradually become more and more independent. We've been constituted as a cooperative LLP for over two years now.
I welcome this forum for open discussion of all the issues related to cooperation on and with technology, and it's good that it is open to people who aren't (yet) members of CoTech, as there are other ways of doing things as well.
My personal particular interests are electronic portfolios, and the learner's end of learning technology; and matching systems to help people find others to cooperate or collaborate with effectively.