what we do


We promote confidence in your products and services through innovation, certification, testing and consultancy

ISQ is a private, independent, reputable and accredited entity, offering Engineering, Consultancy, Inspection and Testing services and R&D and Innovation activities.

We act in your best interest to promote the quality of your products, services, facilities and processes, with a view to achieving recognition, competitiveness and innovation.

trust through innovation

  • ACCESS TO MARKETS

We support product certification and CE marking for importers and manufacturers and we are the partner of choice for internationalisation, market expansion and access to supply clusters and European funds.

  • COST CONTROL

Our consultancy, inspection, calibration and predictive maintenance services, and employee training, allow you to optimise operations and minimise costs to increase the return of your business.

  • OPERATING LICENCE

We provide support for the licensing of facilities, products and services, as well as for mandatory certification processes in certain activities or sectors. We work with the certification of human resources as well as structures and processes.

  • ACCELERATED INNOVATION

We serve as a link between higher education and companies and support development processes for new products and services, the digital transition, circular economy, energy efficiency and human resources training.

  • SAFETY AND RELIABILITY

Our periodic inspection, maintenance and control services, as well as employee training and certification services, provide you with additional guarantees for the safety and reliability of operations.

  • YOUR BRAND’S REPUTATION

We contribute to enhancing the reputation of your brand, products and services by providing assistance with the implementation of processes and officially recognised quality and safety certifications.

HOW WE DO IT


We act comprehensively throughout the value chain, providing you with access to over 250 specialised services, hundreds of technical specialists and the accumulated experience of over 50 years operating in these areas around the world, leading some of the most significant national and international projects.

What sets us apart


  • The diversity of our services
  • Comprehensive laboratory capacity with accredited laboratories, fixed and mobile, equipped with the latest technology
  • The recognized quality and safety in our services
  • Relevant international partnerships with market leaders and entities such as the UN, ESA, CERN, ITER
  • The competence of our team of PhDs, scientists, researchers, engineers and specialized technicians with relevant and solid experience
  • The close relationship with our customers, supported by a network of branches and subsidiaries around the world
  • The accreditations, certifications and notifications of most of the activities carried out
  • International activity in markets such as aerospace, nuclear fusion, physics and astrophysics, oil and gas, sustainability and circular economy
  • The ability to support you in Innovation activities