Pothole repair manufacturer Instarmac has climbed 40 places and been listed 38th in The Sunday Times’ annual Top 100 Best Small Companies To Work For.This is the seventh year in a row that Instarmac has made it onto the list.The top 100 places are awarded following research conducted by Best Companies, an accreditation which focuses on workplace engagement. Instarmac has achieved three star status, the highest level possible, and only given to extraordinary companies. 2016 has seen Instarmac climb 40 places to secure their position within the list at number 38, which is their best ever ranking.Managing director John Holcroft said: “I am thrilled with our position this year and very proud of the work carried out.  At Instarmac we understand the importance of providing a happy workplace where every member of the team feels valued and rewarded for their hard work. To move up 40 places is a tremendous achievement.”Instarmac has been manufacturing products for the highway maintenance, tiling, flooring, landscaping and internal finishing markets since 1977.