There are thirty-six thousand one hundred and forty-nine active companies have been registered in Harrow. Meanwhile we have found one thousand four hundred and eighty-three not active business entities registered in Harrow.In 2016: the total assets of all businesses registered in Harrow were £1903627.84k. The total cash of all companies working in the town were £547881.25k. The liabilities of all businesses were £21628.25k in 2015.