BusinessAshtead cashes in on sterling's collapseSolid ground: The fall in the value of the pound helped equipment rental firm AshteadPANick Goodway7 September 2016Britain's biggest plant-hire group Ashtead enjoyed a Brexit boost today as it said profits for the year would beat expectations thanks mainly to the strength of the dollar against the weaker pound.The firm, which makes almost 90% of its profits in the United States, said: “Both divisions are performing well, our end markets are strong and with the benefit of weaker sterling, we expect full-year results to be ahead of our expectations.”First-quarter rental revenues to the end of July were up by 12% at £661 million and pre-tax profits up 4% at £184 million.The business, which supplies power for the Super Bowl, said that the weakness of sterling had boosted these results by £17 million — although that was offset by making £12 million less on selling off older fleet as it decided to reduce capital spending on new machinery and plant.Ashtead shares shot up 114p, or 9%, to 1372p which is an all-time high.MORE ABOUTConstructionBrexitPoundShares