Right, here we go!
Hotpoint, my still in warranty fridge started leaking air in, we tried a new seal, no change, Hotpoint came out and viewed it, said it needed a new door, still leaked, they then realised the whole frame had warped, guess what, yep, that's not covered by warranty...b'stards!
Gillette for putting the crappiest gel on the Mach 3 blades that barely last one shave now....40 years a customer now lost!
Amazon for the same reason many other have mentioned
Weatherspoons because Tim is a cockwomble
Milton Keynes and Nottingham for money grabbing tricksy parking rules!
Seat, every time I was away from home the darned car broke down on my wife
Microsoft, for constantly trying to kill my computers with rubbish updates...hello Chromebook which is far better
Bartolinni because every time I have had a bass with Barts installed I have hated the sound
There are probably loads more but I am just old and grumpy!
Rog