Testing labs in Paterna

AINIA is a private non-profit technology centre founded over 35 years ago and headquartered at the Paterna Technology Park in Valencia, Spain (Benjamín Franklin, 5-11, 46980 Paterna). Originally established as an agri-food research institute (Instituto Tecnológico Agroalimentario), AINIA has evolved into a full-spectrum innovation and testing partner serving companies in the food and beverage, cosmetics, packaging, pharmaceutical, and chemical industries. With more than 13,000 m² of state-of-the-art facilities and a multidisciplinary team, AINIA provides integrated solutions that span every phase of a product's lifecycle — from R&D and prototyping through quality control, regulatory compliance, consumer research, and digital transformation. AINIA's laboratory network is one of its core assets. The centre operates nine dedicated laboratories whose quality management system is accredited under ISO/IEC 17025 by ENAC (Entidad Nacional de Acreditación), Spain's national accreditation body. More than 140 individual test methods have been granted ENAC accreditation, and the laboratories hold ENAC-ILAC MRA mutual recognition, meaning results are accepted by regulatory authorities and trading partners across the European Union, EFTA countries, the United States, Canada, Japan, China, Australia, Brazil, India, and other ILAC-signatory nations. AINIA additionally holds ISO 9001 certification for its training programmes and ISO 14001:2015 certification covering R&D activities, technical assistance, laboratory operations, sensory consumer testing, and training. Chemical analysis is one of AINIA's most comprehensive service areas. Nutritional analysis covers macronutrients, micronutrients, energy value, moisture, dietary fibre, fatty acid profiles, and vitamins to verify label claims and demonstrate compliance with EU food labelling regulations. Heavy metals testing for lead, cadmium, mercury, arsenic, and chromium is performed using validated atomic spectrometry methods. Pesticide residue analysis employs GC-MS/MS and LC-MS/MS in a multi-residue sweep covering more than 655 active substances, supporting compliance with EU maximum residue limits (MRLs). Allergen analysis uses immunological methods (ELISA) and molecular techniques to detect and quantify priority allergens in raw materials and finished products. AINIA also tests for processing contaminants including polycyclic aromatic hydrocarbons (PAHs) and acrylamide, veterinary drug residues in products of animal origin, and regulated food additives. Microbiological analysis spans the full scope of food safety and hygiene monitoring. Pathogen testing includes Salmonella spp., Listeria monocytogenes, E. coli O157:H7, Campylobacter, and other target organisms required under EU Regulation (EC) No 2073/2005. Hygiene indicator testing — total aerobic counts, coliforms, Enterobacteriaceae, yeasts, and moulds — supports process control and shelf-life studies. AINIA is further equipped to detect and quantify food-relevant viruses such as Hepatitis A virus (HAV) and norovirus (GI and GII) by RT-qPCR, and provides taxonomic identification and characterisation of micro-organisms using sequencing-based methods. Packaging is a dedicated area of expertise, reinforced by the Packaging Hub platform AINIA operates to guide companies toward circular economy strategies. Physical, mechanical, and barrier testing of packaging materials includes oxygen transmission rate (OTR), carbon dioxide, and water vapour permeability measurements. Migration testing of substances from food-contact materials is conducted in accordance with EU Regulation (EU) No 10/2011, and material characterisation services cover plastics, paper and board, multilayer films, and laminates. AINIA also hosts the SEALI Hub (Food Quality and Safety Hub), a collaborative platform for food safety professionals and companies, further cementing the centre's role in the industry's safety ecosystem. Beyond analytical laboratory services, AINIA offers consumer sensory research studies, digital transformation consulting under the AINIA Digital brand, and an extensive specialist training calendar covering HACCP (APPCC) implementation, hygienic equipment design per EHEDG guidelines, thermal treatments of foods, water management in the agri-food sector, sensory analysis and consumer research, cosmetics innovation, and anti-food-fraud systems. Regional offices and partner laboratories in Alicante, Barcelona, Granada, Madrid, Vigo, Zaragoza, and Oporto (Portugal) give clients across Spain and Portugal direct access to AINIA's services. With ENAC-accredited laboratory infrastructure, cross-sector expertise, and three-and-a-half decades of applied technology projects, AINIA is a highly credible and versatile testing and innovation partner for manufacturers targeting compliance and quality assurance in European and international markets.

AIDIMME is a Spanish technological institute (Paterna, Valencia) serving the metalworking, furniture, wood, packaging, transport and allied industries, providing testing and analysis, R&D, technical advisory and training to help improve company competitiveness.

AT Research Center (Aplicaciones Tecnológicas S.A., Spain) is the R&D and testing centre of a technology company with 40 years' experience, working across lightning protection, earthing, smart grids, radiological protection and medical technology.

CALTEX SISTEMAS is an ENAC-accredited calibration laboratory based in Spain, operating under accreditation number 159/LC10.115 and governed by ISO/IEC 17025—the international benchmark for the technical competence of calibration and testing laboratories. Founded in 2003, the company has built more than two decades of specialist expertise in industrial metrology, positioning itself as a comprehensive, single-source provider for instrument calibration across a wide range of physical quantities. With ten laboratories accredited by ENAC (Entidad Nacional de Acreditación), Spain's national accreditation body, CALTEX issues calibration certificates that carry full national and international validity, enabling clients to demonstrate traceability of their measurements to primary national and international standards. The core competency of CALTEX is the calibration of industrial measurement instruments across an extensive portfolio of physical magnitudes. The laboratory's ENAC-accredited scope covers Temperature, Masses and Weighing (pesaje), Relative Humidity (humedad relativa), Hardness (dureza), Force and Torque (fuerza y par), Pressure (presión), Dimensional (dimensional), Volume (volumen), and Electricity (electricidad). Beyond its accredited scope, CALTEX also offers calibration services in the areas of Time and Frequency (tiempo y frecuencia), Chemistry (química), and Optics (óptica), giving clients a single-stop solution for virtually all measurement disciplines encountered in modern manufacturing and process environments. Caltex provides both laboratory-based calibration and on-site (in situ) calibration services, allowing companies to have their instrumentation verified at the point of use without the operational disruption of transporting equipment off-site. The mechanical calibration department holds ENAC accreditation for mass calibration since 2009 and is equipped to certify masses classified according to OIML (Organisation Internationale de Métrologie Légale) requirements, as well as standard masses and mass patterns of any nominal value up to 30 kg. The dimensional calibration capability covers length, geometry, and form measurements, while the force and hardness laboratory addresses calibration of load cells, torque wrenches, and hardness testers across scales including Rockwell, Vickers, and Brinell. Caltex serves a broad cross-section of industry, transferring metrological traceability to sectors including agri-food (agro-alimentario), automotive, aeronautical, energy, pharmaceutical, medical devices, and general industrial services. Clients depend on CALTEX's calibrated measurement data to satisfy regulatory requirements, maintain quality management certifications such as ISO 9001 and ISO 13485, and ensure the reliability of process control and product inspection equipment. The laboratory counts blue-chip manufacturing and process companies—including clients such as Coca-Cola, Bayer, and Repsol—among its customer base, a testament to the trust the Spanish industrial sector places in its work. The distinction between an accredited laboratory (laboratorio acreditado) and a merely certified one is central to CALTEX's value proposition. ENAC accreditation, unlike ISO 9001 certification alone, involves direct technical assessment of the laboratory's measurement methods, uncertainty budgets, reference standards, and staff competence by peer-review assessors. This means calibration certificates issued by CALTEX carry the ENAC mark and are recognized under the multilateral agreement of EA (European co-operation for Accreditation) and ILAC (International Laboratory Accreditation Cooperation), making them accepted by regulators and auditors throughout Europe and beyond. The laboratory publishes its accreditation certificate and full accreditation scope for download, ensuring full transparency about the instruments, measurement ranges, and best measurement capabilities covered. In addition to its core calibration services, CALTEX offers tailored training courses in metrology and calibration-related topics—described as 100% practical and designed around the needs of each client. These courses cover subjects such as expanded measurement uncertainty (incertidumbre expandida), the difference between accredited and certified laboratories, and calibration management fundamentals, enabling clients to improve their internal understanding of metrological requirements. The training activity is noted as falling outside the accredited laboratory scope but forms part of the company's broader commitment to client capability development. Caltex operates a technology partnership with Femto Instruments (www.femto.es), through which clients can purchase new measurement instruments that already carry an ENAC-backed CALTEX calibration certificate—eliminating the lead time between instrument delivery and first productive use. This end-to-end service model, covering instrument supply, initial calibration, periodic recalibration, and operator training, reflects the company's strategic positioning as a complete metrology solutions centre (centro de soluciones relacionadas con la Metrología y la Calibración). Companies seeking a calibration partner that combines ENAC-accredited technical authority, in-situ service flexibility, a broad measurement scope, and an established track record of serving major industrial clients will find CALTEX a highly credible and capable choice.

ISO/IEC 17025 accredited by ENAC (No. LE2759) testing laboratory (accreditation status: active). Accredited test areas include: Fire Reaction; Mechanical Tensile Compression Flexural; Transport Rail Brakes. Located at 46980, Paterna, Spain.

ISO/IEC 17025 accredited by ENAC (No. LE2553) testing laboratory (accreditation status: active). Located at 46980, Paterna, Spain.