GT STRUDL - Finite Elements
Face All Challenges
GT STRUDL is the only Finite Element Software for Civil Engineers approved for Quality Assurance and Quality Control (QA-QC) by the Nuclear Regulatory Commission, USA.
Research, Development, Distribution, and Support of Technical Software for Engineers
Our over 40 years of specialized experience in technical software development, the responsible and high-level support we provide, and the excellent scientific qualifications of our staff guarantee the quality of the products and services we offer.
ISO 9001:2015
Our Projects
Our Projects section showcases a diverse range of successful initiatives that highlight our expertise and commitment to excellence. Each project demonstrates our ability to deliver high-quality solutions tailored to meet the unique needs of our clients.
Testimonials
Our Goal is Your Needs

Municipality of Keratsini–Drapetsona
The software has fully met the needs of our department, and we are completely satisfied with our collaboration with 3DR so far. Keep up the great work!
Dimitris Koutzis
Civil Engineer
Municipality of Keratsini–Drapetsona

Aristotle University of Thessaloniki
With the help of 3DR software, diploma theses have been carried out under my supervision for at least the past 20 years at the Laboratory of Structural Analysis and Dynamics of Structures. Thanks to the software’s wide range of capabilities, the topics of these theses are successfully addressed.
P. Lazaridis
Dr. Civil Engineer
Aristotle University of Thessaloniki (A.U.Th.)

Asprofos Engineering
Our collaboration with 3DR has been and continues to be very positive in terms of service and the resolution of any issues that may arise.
Dimitris Roupinas
IT Department
Asprofos S.A.

Municipality of Aliartos
We use several software applications from the company for both final design and implementation studies. We are very satisfied with the user-friendly learning process of the programs, the continuous software updates, and the interactive communication with the support department.
Christos Varouxis
Civil Engineer, NTUA
Director of Technical Services, Municipality of Aliartos

University of Cyprus
We have been using STRAD for the past 6 years at the University of Cyprus. We chose it for its thorough and comprehensive design checks. Its detailed results assist us in the parametric analyses we conduct.
Dr. Ioannis Balafas
University of Cyprus
Department of Civil and Environmental Engineering

D. Pylos – Nestoras
The scientific foundation of the software is excellent and user-friendly. We consider our collaboration with 3DR outstanding, and the use of their programs an essential tool in the field of Structural applications.
Konstantinos Vergos
Civil Engineer
T.T.Y. D. Pylos – Nestoras

LIONTOS & PARTNERS LTD
Our company has been using the software since 1990 for the development of studies on various projects, both public and private, such as multi-story and large-span buildings, stadium stands, residential and hotel complexes, extensions, etc. Our long-standing collaboration with 3DR has been excellent.
Yaka Anna
Civil Engineer

University of the Peloponnese
My students use 3DR.STRAD for their thesis projects when they involve the analysis of Reinforced Concrete buildings. The software is easy to learn thanks to the educational videos. My collaboration with the company has always been excellent.
Dr. Angeliki Papalou
Department of Civil Engineering