I doubt the shareholders will be on our side, and that includes HMG.
A relative of mine worked for a company set up in Belfast (and Dublin) in the 70s as a joint venture between HMG, the ROI govt and a well known chemical company. Six or seven years ago, he was a couple of months off retirement after 30 0dd years service, when the company was wound up as was the pension scheme, and here's the rub, the ROI govt guaranteed the pension for it's nationals, the chemical company walked away saying that the local company went bust and couldn't pay out on pensions, then the bombshell, HMG turned it's back on the pensioners as well saying it wasn't their problem.
Let's not rely on them doing anything, they have form despite certain guarantees having been given to former nationalised industries on the pensions issue.