For more than 50 years the quality of our work has been uncompromising. Despite many years building up our reputation for quality, we know we are only as good as our last project. Quality at T+T is about achieving Collective Brilliance. That’s part of our ethos, employing all the in-house expertise we have for the benefit of our clients.

We aim to be:

  • The best at what we do,

  • The best to work for, and

  • The best to work with.

Our outstanding people define our business and make a significant difference to the world in which we live.


  • Are skilled at what we do

  • Take time to listen to colleagues and clients

  • Ask questions

  • Are passionate in their endeavours

  • Are client focused

  • Enjoy learning and discovery

  • Share skills and knowledge

  • Enjoy competition

  • Are confident, creative and dedicated

  • enjoy working collaboratively.

We explore, solve and create – words which best describe the diversity in what we do and when read together,best describe the way we work.

To explore, solve or create each requires a different mind-set, skills and techniques. We constantly seek to improve our capabilities, as individuals and collectively.

We owe that to our founding partners and the principles they imbued into Tonkin + Taylor right from day one.

That's just one reason why our quality system is designed to ensure all of our services consistently meet the client expectations and is externally certified to the AS/NZS 9001:2008 international standard for quality management systems.