In recent years there has been an increase in employee benefits in order to attract and retain the best employees. For Example; some firms based in the UK are able to offer over £1,000 to travel and see the world, whilst others offer discounted wines delivered to your door every month and days off on your birthday. Does your firm go the extra mile to ensure that you are happy? Here is a list of 20 companies in the UK that offer some unique perks.