- AENOR
- Aidian
- Avantor (VWR International Eurolab)
- BC Aplicaciones Analíticas
- Becton Dickinson
- bioMérieux Iberia
- Bio-Rad Laboratories
- Bioser
- BioSystems
- BIPEA
- Bluephage
- Bruker Española
- BWT Pharma & Biotech Ibérica
- Christeyns España
- Comercial Hospitalaria Grupo-3
- Condalab
- Deltalab member of SCGP
- Dismed
- Dutscher Ibérica
- EPICA
- Eppendorf Ibérica
- Eurofins Food División España
- Gold Standard Diagnostics
- HiMedia Laboratories
- Hygiena
- IDEXX Laboratorios
- ielab Calidad
- Illumina Productos España
- Interscience
- Intertek Ibérica Spain
- IUL
- Kersia Ibérica
- LGC Standards
- Liofilchem
- Merck Life Science
- Metrohm Hispania
- Laboratorios Microkit
- MicroPlanet Laboratorios
- Neogen
- PanReac AppliChem
- Promega Biotech Ibérica
- Quimivita
- Raypa
- Romer Labs Division Holding
- Scharlab
- SGS ICS Ibérica
- Sysmex España
- Thermo Fisher Scientific
- Tiselab
- Water-i.d.
- Werfen