We've been helping Australians find the right
insurance cover for over 30 years


Finding you
the right cover

Welcome to

Greater National Group

insurance brokers

Whether its business insurance, public liability insurance, professional indemnity, home, car or life insurance you’ll find the premiums are reasonable, the paperwork easy, and if you need to make a claim, it will be promptly and fairly managed.

Please complete and submit the appropriate form on our website and we will come back to you with options.

Rob Sinclair
and the GNG team

Why use an insurance broker

What Steadfast means for you

Our official business partners

Client Testimonials

"We have enjoyed a professional relationship with Rob Sinclair and GNG for more than 20 years. We have found they always look into options carefully and present us with the best possible insurance solutions for our business. Rob’s caring nature creates long lasting trust."

Melissa Grossi, Partner of Grossi Restaurants

"Rob Sinclair and his team get the insurance job done quickly to our full satisfaction. GNG is totally service orientated and we get real value for money. We have been with them for over 10 years and have placed all our house, car, life and business insurances through GNG, instead of the mix of companies we had before. The GNG team gets claims paid quickly without any fuss. "

Lachlan Macdonald, National Distributor for furniture importer Smac Imports Pty Ltd

"We rely on GNG for our business, public liability, home and car insurances and have done so for 15 years. It’s a great working and personal relationship. In 2007 we tragically lost our family home in a fire, due to a faulty appliance. Rob Sinclair worked closely with us throughout the whole claim process and we got the outcome we wanted. Our insurance, especially claims, have always been handled smoothly. There’s a minimum of effort, especially from our side."

Colin McDonough, CEO of Melbourne Glass and Aluminium

At GNG, we make sure your insurance gets the consideration it needs. One of our team helps you from the very beginning right through to the end. We’ll help work out what cover you really need and make sure that’s what you get.

Your entire experience with GNG, in finding the right insurance cover, is designed to be 100% hassle free and we pride ourselves in your satisfaction.

Your insurance will get personal attention; we’re here to answer all your questions.