ploughing back

listen to the pronunciation of ploughing back
English - English
Present participle of plough back
plough back
(deyim) Re-invest money you have made into a business

We PLOUGHED BACK all the profits to grow the company.

plough back
If profits are ploughed back into a business, they are used to increase the size of the business or to improve it. About 70 per cent of its profits are being ploughed back into the investment programme