Yes, there are plenty of consulting firms that will make you an iOS app, web site/application, data processing pipelines(my company). IBM and Accenture are larg

Yes, there are plenty of consulting firms that will make you an iOS app, web site/application, data processing pipelines(my company). IBM and Accenture are large companies that provide these services. Outside of tech, there are large firms like PwC that audit your books, and do other things you don't have the in-house skills for. Pharmaceutical firms ofter consult out their marketing to companies like ZS Associates. The consulting you're talking about is "management consulting", but there's a huge world of stuff out there.