Riza Group is a company in the metallurgical sector with over 65 years experience in forging, heavy sheet metal manufacturing and heat treatment that has facilities with more than 20.000m2 in six industrial buildings. Since its inception it has incorporated several lines of business into its structure which has enabled it to become a multidisciplinary group that can find the best solution for its customers’ needs.
Riza Group opened for business in 1947 as a company dedicated to thermal treatment in Zumarraga (Gipuzkoa) and in 1973, after more than twenty years of business, moved to its current location in Ezkio-Itsaso (Gipuzkoa). Over time, Riza Group consolidated its position in the heat treatment industry with organic growth based on the reliability and quality of its service.
In the year 1989, it began a new phase of expansion in the iron sector with the acquisition of Labekoa Industrial. In 2004 the it purchased the company VTN (Vacío y Termoquímica de Navarra) and in 2005 it formed IATT (Industria Alavesa de Tratamientos Térmicos) and IAAF. Lastly, in 2008 it created Mandubia Eólicas, an ambitious project in the forging sector.
Riza Group is renowned for its exceptional balance of experience and innovation that increases efficiency and provides highs levels of reliability.
Forging
Business mission
We are a supplier specialized in closed die, expert in the use of raw materials, minimizing the difference in weight between the forged part and the final part after machining.
Business Vision
To be the reference supplier at European level for transmission or braking systems in elements where material savings are a determining factor.
Business Values
RELIABILITY: Absolute guarantee of the quality of our products and services.
ROBUSTNESS: We offer a wide range of thermal and thermochemical processes. We are also a supplier capable of delivering finished parts, carrying out the Forging and Heat Treatment processes in-house, and having a network of alliances with machining and coating suppliers capable of meeting the highest standards.
ADAPTABILITY: We adapt to the client's needs and meet the most demanding delivery times.
Thermal Treatments
Business mission
We are the national reference treatment specialist for thermal and thermochemical treatment, both in thermal processes (bonding, isothermal annealing, ADI, induction hardening, etc.) and thermochemical processes (cementation/carbonitriding and nitriding/nitrocarburizing).
Business Vision
Maintain our position as the No. 1 treatment provider nationwide, guaranteeing the service and quality of our processes to our clients and at competitive prices.
Business Values
RELIABILITY: Absolute guarantee of the quality of our products and services.
ROBUSTNESS: We offer a wide range of thermal and thermochemical processes. We are also a supplier capable of delivering finished parts, carrying out the Forging and Heat Treatment processes in-house, and having a network of alliances with machining and coating suppliers capable of meeting the highest standards.
ADAPTABILITY: We adapt to the client's needs and meet the most demanding delivery times.
Corporate image
We provide you with the option to download the corporate image of Grupo Riza in various formats.
Logo Grupo Riza - Color (baja res.)
Logo Grupo Riza - Color (alta res.)
Logo Grupo Riza Sección - Color (baja res.)
Logo Grupo Riza Sección - Color (alta res.)
Logo Grupo Riza Sección - b/n (baja res.)
Logo Grupo Riza Sección - b/n (alta res.)
