Hello,if you are interested in joining Spectrum Strategy, ring them up and ask them to send you their yearly brochure/reports. This should have most of the information, including accounts, turnover, number of clients and staff In addition, you can find a lot of details about a company through the library. Other tip, which I have not personally used - find out where the staff hang out, pub near their head office, and see what sort of wibe they give and you can usually chat to them relaxed. Good Luck