I know at least one person in your office understands that companies pay tax based on profits not on sales or turnover. It's even cited in a quote in your article. So please don't repeat the bottom feeder tabloid trick of launching a story on a false premise.
Citing Ms. Hodge is also thin ice when talking about company tax affairs - hopefully you know enough to recognise why.
If you want to do it properly talk about any tricks they may have pulled to artificially reduce or transfer their profits to reduce their UK tax bill, that's if you can find anything.