To address the latest market needs, we expanded our scope to the civil construction sector, offering a wide range of modern, creative and functional solutions for professionals.

We are a family‑oriented company that has maintained its presence in the Portuguese market thanks to the commitment and effort of many people, continually striving to exceed expectations in highly competitive markets.

In 2002, the Guzmán Group became a 50% shareholder of AGI, enabling us to expand our distribution of raw materials across the entire Iberian Peninsula.

In 2020, AGI – Augusto Guimarães & Irmão, Lda. became part of the Hromatka Group, one of the leading distribution groups in the polymer market, composed of highly qualified local specialists. The Hromatka Group, present in 16 European countries, already has 3 laboratories, 2 compounding plants, 20 extrusion lines, 100 sales representatives and more than 8,000 customers.

Maintaining a local and proximity‑based approach, this milestone strengthened AGI’s relationship with raw material producers, supported by the extensive geographic coverage of the Hromatka Group.