I never went to college for engineering but I've worked in the electrical engineering field for the past 11 years doing controls and automation. I have programm

I never went to college for engineering but I've worked in the electrical engineering field for the past 11 years doing controls and automation. I have programmed A-B, Modicon, GE and Siemens PLC and HMI/SCADA systems. The only businesses I really hear about anyone starting is an integrator shop. Not much smaller time software stuff other than OPC servers and active-x or .NET controls for SCADA work.