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STRAP is one of the most comprehensive and versatile structural analysis and design software systems available on the market today .


BEAMD is the complete and totally integrated solution for RC beam design, detailing, drafting and scheduling. 

Our company is working under international certification standards




Press Releases

20 Jun

New STRAP version 2016 release

Download trial version now

10 June

Revit Export module

Export Revit structures to Strap


New module AUTOSTRAP released

Adds DXF easy structures input.

11 April

Tutorial: User defined column

Step by step definition of designing an user defined column


ATIR's staff of software and structural engineers, aided by a team of academic experts, has been dedicated to the task of creating top quality programs for the construction industry. ATIR set its goal to produce a structural analysis program that would be sophisticated and comprehensive and at the same time easy to use for the professional engineer.

STRAP incorporates the feedback from hundreds of satisfied users worldwide. ATIR's programs are used by large prestigious firms, public and government organizations as well as small consulting offices around the world.

STRAP has been used for the design of prestigious projects like the Queen Elisabeth II bridge in the UK, the second Tagus crossing in Portugal and the "New Hong Kong Bridge"