ESN Partners are Chartered Accountants who provide a suite of innovative business advisory and taxation services to small and medium enterprise along with high net worth individuals. We have office locations in both the City and the Sutherland Shire. The firm partners Evan O'Rourke & Shane Yasserie guarantee as a client of ESN Partners you will benefit from their experience, technical skills and commitment to giving advice that is tailored to help you achieve your business and personal goals.