The only way round that would be to be employed as say, an accountant and do the occassional flight as flying is not the primary reason for your recruitment. Being employed as a pilot means you are working commercially.
Whirls
I think you might be wrong here. If you are employed by the company to fly the company helicopter with company staff on board you are not operating commercially. You paid a wage and thats it. you are not flying Joe Public.
Roland Bardsley of Bardsley Construction did this with one of his employees for years