These are the most lucrative industries to start a business in BEIS has revealed the highest, and lowest, revenues generated by the UK's largest enterprises across business sectors in 2015. Here are the results... Written by Megan Dunsby Published on 23 March 2017 Our experts We are a team of writers, experimenters and researchers providing you with the best advice with zero bias or partiality. Written and reviewed by: Megan Dunsby Direct to your inbox Sign up to the Startups Weekly Newsletter Stay informed on the top business stories with Startups.co.uk’s weekly email newsletter SUBSCRIBE UK businesses in wholesale, manufacturing and banking made the most money in 2015, indicating prospective business opportunities for budding entrepreneurs.Statistics released by the government’s department for business, energy and industrial strategy (BEIS) found that, of the turnover generated by the largest enterprises in the UK, those in wholesale made £837bn while those in manufacturing made a combined £585bn.The biggest businesses in banking achieved revenues of £579bn in 2016, followed by retail businesses with £386bn revenue, professional services businesses with turnover of £274bn, and construction businesses with £242bn.Insurance is another lucrative business sector; the UK’s 15 largest insurance enterprises generated £114bn in combined revenues in 2015, alongside the motor-vehicle and motorcycle trade – enjoying revenues of £125bn in 2015.On the flip side, the least lucrative business sectors were found to be forestry (£2bn), fishing (£1bn), and dentistry (£5bn); arguably business sectors to avoid if you’re considering starting up.Know what sector you want to start a business in? Use our free range of start-up guides to make your business idea a reality.For a full breakdown of the BEIS statistics on UK business sectors, click here. Share this post facebook twitter linkedin Written by: Megan Dunsby