Welcome to Tetradian

Making tools for change
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What can Tetradian do for your organisation?

Tetradian provides consultancy, training and presentations to help your organisation be more effective.
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Working with organisations across the world

Tetradian has worked with organisations throughout Australasia, Europe and the Americas, and across a wide range of industries including defence, emergency-services, aerospace, banking and more.
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Tetradian has a vast collection of Weblog posts, slide-decks and YouTube videos about enterprise architecture, change issues, effectiveness and many other subjects. 
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Tetradian Books

Tetradian has published over twenty  books about enterprise architecture, change-mapping and more.
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