COMOSYS
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Faster, better and more affordable
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Why Comosys?

The most powerful, fast, and integrated solution for structural engineering.

3D Modelling

Bring your designs to life with powerful 3D modeling tools that make creating complex structures fast, intuitive, and precise. 

Structural Analysis

Analyze your projects with accuracy and confidence using advanced structural analysis features built directly into COMOSYS.

BIM Compatibility

Seamlessly integrate with BIM platforms for smooth collaboration, data exchange, and project coordination.                               

Maximum Efficiency

Cut down on repetitive tasks and boost productivity with an intelligent, streamlined workflow designed for engineers.                                                  

International Standards

Design and detail according to the latest international codes and standards, ensuring global project compatibility.             

All-in-One Platform

Enjoy the power of design, detailing, and analysis in one unified platform — no need to switch between multiple programs. 

Our Software Solutions

Smart software solutions that accelerate your work and simplify your processes.

Steel Modeling and Design
COMOSYS is a powerful, all-in-one structural engineering software that brings together modeling, analysis, design, detailing, and drafting in a seamless environment. From simple buildings to highly complex structures, COMOSYS provides engineers with the flexibility and precision they need.
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Concrete and Formwork Reinforcem ent Modules
Concrete and formwork reinforcement modules, especially in industrial structures, is often a complex and time-consuming process. COMOSYS offers specialized modules that simplify this workflow, saving users both time and enhancing their efficiency.
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Structural Analysis and Design
COMOSYS is a powerful, all-in-one structural engineering software that brings together modeling, analysis, design, detailing, and drafting in a seamless environment. From simple buildings to highly complex structures, COMOSYS provides engineers with the flexibility and precision they need.
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IntelliConnect
IntelliConnect automates the time-consuming task of connecting thousands of joints in steel structures. With a single command, it intelligently selects and applies the most suitable connection type for beams, columns, trusses, bracings, purlins, girts, and base plates—covering many commonly encountered cases.
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IntelliClone
With IntelliClone, you’re free to model any joint, in any way you want—without restrictions. Once you’ve perfected a custom solution for a joint, you can instantly clone it across all similar joints in your structure with just a single click.
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2D Shop Drawings
COMOSYS, produces engineering drawings directly from the 3D model, along with quantity tables, without needing external CAD software.
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Project Gallery

Explore our inspiring projects and delve into the details of each sector.

Cement Industry
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Energy Industry
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Iron - Steel Industry
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Other Industries
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Comosys Training Videos

 You can find below a selection of training videos designed to help you learn Comosys’ core functions and usage steps.  

This list features only selected training videos. For more, explore all our content on our YouTube channel.

With Comosys, we deliver our projects 40% faster.

Who Should Use It?

Civil Engineers
Project Offices
Engineering Companies
Faculty Members

Discover solutions tailored to your business

Contact us for licensing, technical support and demo packages.

Comosys License Options

Select the license option that best suits your needs. Contact us for more information.

Perpetual Licence

  • Own the software forever with a one time purchase
  • Annual maintenance fee, covers all updates, upgrades, and expert support.
  • Ideal for companies planning long-term use.

Rental Licence

  • Affordable annual payment option with lower upfront cost
  • Includes updates and dedicated support throughout the rental period.
  • Perfect for those seeking flexibility or working on short-term projects.

Bulk Purchase Options

  • Designed for companies looking to scale.

Steel Module Licence

  • Specialized license for steel structure design and detailing.
  • Includes advanced macros, connection detailing, and automated drawing features.
  • Ideal for firms primarily working on steel construction projects.

Concrete Module Licence

  • License for the analysis and modeling of reinforced concrete structures
  • Fully compliant with international design standards.
  • Perfect for firms specializing in reinforced concrete engineering projects.

About Proya Software

Proya Software was established in 2003 to develop software needed in engineering and project management for the construction industry. Since its inception, the company has developed COMOSYS, (Construction Modeling Systems) a unique software offering an integrated solution which capable of handling every phase of the project. Being model based and specification driven, it enables rapid and efficient completion of structural analysis, structural design, detailing, and drafting using a single central model. By allowing for generic CAD modeling, we offer a general-purpose modeling environment which can address requirements which lie outside the “off the shelf” capabilities. Our company, committed to always utilizing cutting-edge technology in its software development, continues to strive to provide users with the best solutions.

Vision

Our vision is to stay at the cutting edge of technology. As such, we do not aim to produce low end software, but, focus entirely on high end, state-of-the-art products. To this end, our software provides the maximum comfort and ease of use while at the same time taking productivity levels to new heights. We believe we can only make such claims as long as our products are demonstrably superior to their competitors.

Mision

Our ultimate mission is to provide fully integrated suites of software which cover the entire gamut of the construction industry. We are already well on our way towards achieving this aim. However, it is also part of our mission to make sure that as many users get to use these high end products as possible. As such we maintain extremely affordable prices so that even smaller companies can compete in the market without resorting to pirated software.

Proya Software in Numbers

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Resellers

French-Speaking European Countries & Benelux

Greece & Cyprus

India

Kenya

Philippines

Russia

Singapore

United Arab Emirates

Contact Channels

You can reach out to us for detailed information about our products and services, request tailored solutions for your projects, or get technical support. Contact us quickly by phone, send detailed inquiries via email, or visit our office for a face-to-face meeting.

Proya Software and Trade Inc.

Frequently Asked Questions

What is COMOSYS?

COMOSYS provides a complete set of tools for several disciplines (civil, structural steel, structural concrete, rebars etc.) during the project design of any structure (either industrial facilities or conventional structures). Starting from a green field it includes finite element analysis, design and detailing for the production of shop drawings, all under one umbrella. COMOSYS provides easy to use, efficiency boosting tools. All the work process is based on the 3D model of the structure, leading to clash free models which can be used to extract all reports and 2D drawings for other stakeholders and participants in the project.

What is the history of Comosys?

COMOSYS was developed under the pressure of real world needs which existing software do not fulfil. It was intended to improve upon the best available software in the market. It has taken the best features of existing software and added many unique technologies of its own to create a blend which is impossible to beat. The development has been going on since 2001 and as it stands today, it represents 25 years of tireless work.

What are the advantages of COMOSYS?

In addition to the significant cost advantage which COMOSYS brings to the table, it offers significant productivity boosts over the best alternatives as well. With its unique approach of combining the finite element model with the detailing model, its data structure is much richer than its competitors. With connectivity information at its heart it is available to offer unique technologies like IntelliConnect and IntelliClone. These are further enhanced by the ability to directly use the analysis model for detailing. Less drawing clean up times, One Click Connect technology and many other features ensure you can do in 1 hour what other softwares can do in 2.

Is there a trial version of COMOSYS? How can I download it?

COMOSYS, örnek projeleri incelemenize ve tüm özelliklerini deneyimlemenize olanak tanıyan süreli bir deneme sürümü sunar. Formu doldurduktan sonra bu ürünü, here after submitting the form.

How can I buy COMOSYS?

Just contact or sales representative at

Can I transfer my projects on other engineering and drawing softwares to COMOSYS?

COMOSYS supports data exchange with software such as AUTOCAD, TEKLA, Advance Steel, AVEVA, REVIT, Rhino, SAP2000, Etabs, Solidworks, Inventor, not only through globally recognized file formats like IFC, DXF, SDNF, STL, CNC files, S2K, PXF, PMF, and STD, but also via proprietary file formats provided within the software. Thanks to these capabilities, COMOSYS offers users the flexibility and ease to import and export their projects seamlessly.

Is not it a big deal to switch engineering and drawing software?

Switching software for a project office is, of course, a process that requires planning. COMOSYS is based on a 3D modeling framework. Once its core principles and workflows are understood, modeling can begin. Furthermore, the modules offered in COMOSYS include tools similar to those found in widely accepted software within their respective fields. Users familiar with these tools can adapt to COMOSYS in a very short time. Additionally, with various import/export options and our attractive “Quick Start” training programs, the transition process is designed to be completed with minimal risk for users.

Why should I prefer COMOSYS anyway?

You might ask yourself: "Why should I choose COMOSYS?" Its very simple. Its more productive than its competitors and will save you man-hours. Not just 5% or 10% less but upto 100% less. This will directly change your bottom line. Furthermore COMOSYS has an extremely competitive price tag. If you are a visionary leader take that decision now.

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