Rock Nominees Ltd v RCO (Holdings) plc [2004] EWCA Civ 118 ^[3] is a UK company law case dealing with unfair prejudice under s.459 Companies Act 1985 (now s.994 Companies Act 2006). It was decided at first instance by Peter Smith J.

Rock Nominees Ltd was part of the business empire of Lord Ashcroft, a Tory peer who has been criticised for offshore tax avoidance. It is a company which holds shares on behalf of other companies. It had 201,300 shares for Gambier Holdings Inc. (a British Virgin Islands company) and 65,000 shares for Kiwi Ltd. (a Belize company) invested in RCO (Holdings) plc. Its stake made up 2.48%. RCO itself was in the cleaning, catering and security porterage business. In 2000 a company called ISS (UK) Ltd took over RCO, acquiring 96.4% of the shares. It made one of RCO's subsidiaries transfer its shares to one of ISS's subsidiaries for £30,117,784. Rock Nominee's filed for a petition of unfair prejudice on the grounds that this was a transaction at an undervalue. It did not reflect the value to the purchaser of the synergies arising from the sale or the value of avoiding risk from a sale on the open market.

Peter Smith J, in a lengthy judgment held that the petition would be refused. Although some of the conduct by RCO constituted a breach of fiduciary duty, Rock Nominees had not discharged the burden of proof to show that the shares were transferred at an undervalue. The evidence suggested, including a report from a financial expert that Rock Nominees called, that the price did reflect a premium for "synergies". Moreover, Peter Smith J was inclined to draw adverse inferences from some of the murkier omissions in the evidence that Lord Ashcroft had given.

Potter LJ, Jonathan Parker LJ and Sir Swinton Thomas dismissed the appeal. They held that although the directors had breached their fiduciary duties, Rock Nominees had not suffered prejudice because the best price had been achieved. ROC could not have compelled ISS (UK) Ltd to pay more because only ISS (UK) Ltd was attracted by the potential cost saving. Furthermore, as majority shareholder ISS (UK) Ltd was able to place RCO in members' voluntary liquidation and at any time force a sale of assets on the open market.

For the full case see http://www.bailii.org/ew/cases/EWCA/Civ/2004/118.html ^[4]