Finance Broker, Kate Sondergaard, Osborne Park. Full range of services for people and businesses in 1 place in Osborne Park, Perth, Australia is located in Osborne Park, Australia on 1 Hector St W. Finance Broker, Kate Sondergaard, Osborne Park. Full range of services for people and businesses in 1 place in Osborne Park, Perth, Australia is rated 5 out of 5 in the category finance broker in Australia.