I run the Q2 and Q4 Hospital Companies in the USA, but there's really nothing to invest into right now. My last investment was just getting this Q1 going so now I can keep a steady line of employment moving up.
Once V1 comes out, Q5 will be made available, and that upgrade may cost as much as 200 GOLD. Then I'll be upgrading the Q2 to Q3 for another 50. If you really want to invest, wait until then. -_-;
I actually picked up a job right after I posted that. :D I'm working for the Royal Canadian Air Force now. The only downside is I have to start at skill one again, since I didn't see any Q1 housing companies.