Firms identified the significant fall in the pound since the U.K.'s vote to leave the European Union on June 23rd, as well as concerns over rising inflation as the main reasons for getting cold feet on investment projects.
Sterling has lost 15 percent of its value against the dollar since June when it was trading around $1.50 and is the worst performing currency in the world in 2016. On Friday, the sterling was up 0.7 percent to trade around 1.26 against the greenback.
The U.K. currency has also fallen against the euro, In August this year, two major airports in the U.K. were even offering less than 1 euro for £1 to holiday-goers. However, on Thursday the euro/sterling hit six-week highs amid investor uncertainty in regards to the U.S. election and was trading at 0.86.
Meanwhile, inflation in the U.K. is poised for its biggest sustained increase since the Bank of England (BoE) gained independence almost 20 years ago. According to the BoE's November report, inflation is forecast to exceed its 2 percent target in early 2017 and peak at 2.7 percent at the beginning of 2018.
Investment from the information technology and telecommunications industries was found to be the most sensitive to Brexit-related factors.
Follow CNBC International on Twitter and Facebook.