Sanders (& Sanders) are a mid-range maker, notable for their formal military footwear (George boots, and the like). Not sure if they're wholly made in the UK these days or just assembled here, in the style of Loake etc. They seem to be aiming for a more urban market with some of their more recent offerings like the shoes you posted.
Bit like Tricker's, really...
The Ridgeway sole is a Dainite sole, too, and my favourite sole option.
Yeah I love the Ridgeway. Just perfect for a country brogue, just a little more than a Dainite (stud) but not as heavy as a commando. For your Information I spoke to Pediwear and they tell me it is 100% made in England, nothing is made abroad. I just struggled to justify double the money for a pair of Trickers. But I'm not ruling out a pair in the future.