The team at the Lee-on-the-Solent based firm held an event for The Haven, Titchfield.
The charity supports breast cancer patients throughout the region.
Solent Mobility matched every £1 raised and celebrated raising a total of £320.
Mayor of Gosport, Councillor Linda Batty, attended the event, encouraging people to give to the special cause.
Solent Mobility director Debbie Watts said: ‘It was lovely to see.
‘There was a real buzz with people chatting and getting to know one another. A real community spirit as always.’