Sensible Business Solutions Home ›› Local Listings ›› NSW ›› Baulkham Hills ›› Sensible Business Solutions NSW Business Services Baulkham Hills, NSW 2153 Katherine Spanner(02) 9137 1700https://www.sensible.com.au Sensible Business Solutions is a 100% Australian owned company headed by founders Kevin and Katherine Spanner and located in the Hills district of Sydney. Our mantra is to educate, customize and deliver best practice IT solutions to small and medium-sized businesses in a practical way "that makes sense" and reduces their IT costs.