Formula 1 deal boosts Ellon firm By Ryan Crighton April 28 2014, 5:12 pm April 28 2014, 5:12 pm Share Formula 1 deal boosts Ellon firm Share via Facebook Twitter Whatsapp Messenger Linkedin Email Post link https://wpcluster.dctdigital.com/pressandjournal/uncategorized/1379/formula-1-deal-boosts-ellon-firm/ Copy Link North-east engineering firm Power Jacks saw its revenues grow by 175% to £13.1million in 2013 – the fastest growth in its 25-year history.