Marriage (Same Sex Couples) Bill

I totally support the comments my hon. Friend is making about removing the anomaly. Is there a list of companies that are already doing the right thing and, crucially, those that are doing the wrong thing? Are those companies named and shamed? Often, when we flick through the glossy corporate reports they say lots of glowing things and that the company is doing the right thing, but are they putting their money where their mouth is and supporting equal rights?