The initial boost to the campaign coffers came from appointed representatives (ARs), providers and lenders and Stonebridge staff members at its annual conference held this month in the East Midlands.
The network has pledged to double the amount raised by the campaign this year.
Richard Adams, managing director of Stonebridge Group, said: “In the whole of last year we raised just over £15,000 for two cancer charities and it is therefore extremely pleasing to have already raised over half that amount for Macmillan in under two months.
“As a business we feel it’s important that we do all we can to support our chosen charity. As can be seen already our staff, lender and provider relationships and AR firms have given us incredible backing to support a charity as important as Macmillan and helping it conduct more of the crucial work it does with those living with cancer and their families.
The network has a number of events and charity drives planned for the rest of the year.
For further information on Macmillan Cancer Support visit: www.macmillan.org.uk