Changing owner details with T-Mobile

Hi,

I'm looking to take out a new contract T-mobile contract, but want to bill
it via my company. Unfortunately, companies such as e2save / dialaphone
only seem interested in personal business and won't setup to a company.

I'm looking at taking out a personal contract and then change ownership
details / DD etc.. later so that all invoices are to the company.

Anybody know if this is OK with T-mobile or if they've succesfully done it
??

Thanks.