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Jake Shafran
Business services
Rank 2017
962=
Worth
£110m
Rise/fall
-

Started in 1984 by Shafran, Jato Dynamics provides data on the car industry. It made a loss in 2015 after having to make a substantial payment to HM Revenue & Customs, but it enjoyed record sales and had net assets of £13.2m. We stick to a £62m valuation for the Uxbridge-based business. Shafran, 65, has other wealth.