Jack O'Hara's Contact Details

Jack O'Hara's Company Details

Mazars is a leading international audit, tax and advisory firm, aspiring to build the economic foundations of a fair and prosperous world. Operating as a united partnership, Mazars works as one integrated team, leveraging expertise, scale and cultural understanding to deliver exceptional and tailored services in audit and accounting, as well as tax, financial advisory, consulting and legal services*. Founded in Europe, Mazars is present in over 90 countries and territories, with 42,000 professionals – 26,000 in our integrated partnership, 16,000 via the Mazars North America Alliance – dedicated to helping clients make the most of business opportunities and operate with confidence. *where permitted under applicable country laws.