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Leading company in industrial services

More than 20 years. More than 10.000 clients.


ASSI is a family business born in 1995, offering services of traceable calibration, accredited calibration (ENAC), qualification, validation and process automation.
Through our specialized divisions we serve the most important companies on the Spanish industry, pharmaceutical, cosmetic, chemical, food, hospitals… and small business and freelance people needing the services of the leading company in the sector, prestigious and recognized.

Servicios industriales que respetan el medio ambiente.

Quality excellence for customer service

Our more than 100 employees share the same philosophy: Quality excellence for customer service and people. We are a fine combination of the most demanding operating processes supported by state-of-art technology and the know-how of ASSI with a highly efficient team of people at the forefront of technological innovation. We provide immediate and accurate solutions for the most demanding service needs, offering a close, customized and human relationship.

As a rigorous and demanding company for more than 15 years in all our areas and locations we meet the requirements of the ISO9001 standard for a quality management system. Since 2014 we comply as well the ISO17025, thus proving our technical competence in testing laboratories and calibration.

20 years of experience behind us

Customized and flexible service

Being a medium sized family-run business gives us the agility and flexibility to achieve the purpose of bringing our services wherever they are needed, using the latest technology and the highest added value for our customers. Everyone comprising ASSI are especially focused to give the best service to our customer, personalized and completely customized.