In reply to A Longleat Boulderer:
The reporting to Co's House and HMRC is just reporting. What actually matters is whether you have legally transferred your partnership's trade to the company. Presumably there was documentation dealing with the legalities of the transfer and you took legal/tax advice. Once the trade is in the company, you will be acting as a director rather than as a partner (assuming you have been appointed a director of the company).
There may also have been other people to tell on transfer of the trade and other t's to cross etc.
I hope this wasn't part of some abusive and hugely immoral "scheme" to minimise your tax liabilities...