De Stefano & Co is a defence-focused management and security consultancy that assists businesses from across Australia and the globe in navigating the complex Australian defence industry environment to grow their defence sector revenues.

De Stefano & Co's team brings with them over 100 years of combined industry experience across the defence, oil & gas, water, infrastructure and government sectors. With past and current clients ranging in size from start-ups to multi-national corporates, our management, engineering and accounting professionals are
well-placed to help you achieve your business growth ambitions.



De Stefano & Co offers a wide range of management consultancy services 

to assist our clients to achieve their business growth ambitions.
With a particular focus on Small to Medium Enterprises, our services include interim management,

business development, finance management, tender responses, project management and more.  


If you're thinking about bringing a consultant into your business, it's definitely worthwhile hearing what others have to say about them. You want someone you can trust, someone that will deliver on their promises. Read some of the things that our clients have to say about partnering with the team at De Stefano & Co.



If you'd like to hear from De Stefano & Co about the latest industry news, available grants and information about our services, please complete our sign-up form.

"Being a small business within the defence industry and having limited resources available, we decided to engage De Stefano & Co to support and assist us with our DISP application. Emilio and his team, especially Brian McAvoy were fantastic to work with, they did all the hard work which allowed me to focus on other aspects of our business. No stress, straight forward and efficient. Thanks to De Stefano & Co we were able to gain our DISP accreditation in short order."
Charlie Bevilacqua
W&E Platt
"I can't speak highly enough
about Emilio and his team of professionals, who have become a vital part of our team. They have assisted us with many projects, all have been of a high standard with very successful outcomes. I recommend you do yourself a favour and contact Emilio, you won't regret it."
Stuart Rogers
Williams Metal Fabrications
Our business, QMS, has worked with De Stefano & Co very closely over the past year in obtaining SADI grant funding. I can honestly say that Emilio, Tracy, and the entire team are without a doubt experts in their field. Not only does this team provide successful grant applications assistance for grant funding, they are never too busy to help in any way that they can. At De Stefano & Co, I always feel like I am their top priority. I would highly recommend this company to any other company seeking all types of grant funding. QMS will certainly be a customer for life.
Crystal Kennedy