strength in numbers.

The Post-Tensioning Institute of Australasia (PTIA) is proud to have among its members some of the most successful post-tensioning and construction companies in Australia. Membership also extends to some of the most experienced post-tensioning practitioners who come together to share and further industry knowledge and skills.

PTIA members directory

driven by a shared mission: to drive safety and quality into the post-tensioning industry

corporate contractor members

platinum members

gold members

  • GVK-GROUP-LOGO-ST-PT-e1676506267932

silver members

associate supplier members

diamond members

emerald members

sapphire members

associate consultant members

  • EDGE-LOGO-Green_Outlined-e1676506782894
  • scp-master-logo-pos-e1676506772185
  • planantir-e1676506760453
  • logo_full-e1677460657771
  • JPEG300_vsmall-scaled-e1677460980497

good structures come from good people, and all problems are solved by good design with attention to safety and quality.

James Woods
President - PTIA