Stu - yes of course, but I would buy in large amounts of data in your area, and ask you to add to the list of anyone you thought worth calling, any buildings that you passed, any ind estates, its a bit of team work as It can be a bit blind on who you are calling apart from the normal suspects ie, hotels nursing homes, res homes etc. I have a general idea with the obvious but I cant request "office buildings" because there maybe several industries at one premises, but it really helps me when in passing that people list stuff.