I work in the service industry. I would say most of the time actress is my true profession. When they page "manager to the service desk" you get to see me pretending to care about your problem.
Basic Materials (chemicals. material, metals, oil, ...)
Conglomerates (you work for a big conglomorate)
Consumer Goods (housewares, appliances, foods, beverages, vehicles,...)
Financial (investment, insurace, asset management,...)
Industrial Goods (industrial/fabrication equimpment.tools, ...)
Other (try to see if you fit a sector before piocking this one)