Dario Valente, founder of IAD Marketing, is celebrating the fourth anniversary of a momentous decision.    He came up with the idea for his business in December 2020 and started it up just a few months later, in February 2021.  Since then, his services have attracted more than 40 clients, across the UK, US, Spain and Italy, mainly in the construction, engineering, telecommunications, retail and hospitality sectors. Before starting the business, he had gained many years’ experience in sales, busi