Attention members, you can now purchase the new edition of PREOC 2026 and the PREMETI 2026 measurement and budgeting program with a 50% discount when purchasing through the Association. ATAYO SA has officially presented this update, which incorporates significant improvements and new functionalities adapted to the current needs of the sector.
? What's new at PREOC 2026
The PREOC 2026 price base is presented in PDF, Excel and BC3 formats, and includes:
- General update of prices, which maintain an upward trend.
- New items linked to energy efficiency and emerging construction systems.
- Extended technical documentation: regulations, complete updated CTE in a single PDF, featured articles, reports, project documentation and specifications.
?️ Benefits of PREMETI 2026
The PREMETI 2026 program offers a permanent license , installable on two computers of the same user, and incorporates the PREOC 2026 price base. Among its features, the following stand out:
- Clear organization of the budget and possibility of adding digital information (photos, technical data sheets, regulations, offers, etc.).
- Listings of quotes and certifications with expandable images for recipients.
- Optimized management for projects linked to Next Generation EU aid.
- Automatic generation of estimates through an expert system based on artificial intelligence , with 12 types of work available. Free telephone technical support for one year.
? Complementary tools and industry trends
Since 2024, professionals can access the Open Data platform at www.preoc.es for free, which offers data on trends in materials and construction systems, with user guides and comparative analytics.
The information note also highlights the current situation of the construction sector, which closed 2025 with a growth of 4% and forecasts an increase of 3.6% for 2026, driven by energy rehabilitation, industrialized construction, AI applied to construction and the increase in housing visas.
All those who are interested should send us an email to the following address noelia.llantoy@enginyerstarragona.cat and you will be provided with a promotional code. With this code you can download the PREOC 2024 and PREMETI 2024 products from the following website http://www.preoc.es/ with the payment of the corresponding invoice.
Attached is an informative note on PREOC+PREMETI 2026 with all the new features and characteristics and a guide document on how to acquire it.

