RSM Tenon moves to main list

Accountancy firm RSM Tenon yesterday made its official switch over from the Alternative Investment Market (Aim) to the official list of the LSE yesterday. Shares rose 1.2 per cent to 42.25p on the first day of trading, giving Tenon a market cap of around £133m. The company, which specialises in advising entrepreneurs, originally floated in 2000, raising £50m.