- Alpina
- Analytik Jena
- Berlinger
- BioAir S.p.A.
- BIOLABO S.A.S.
- Bionano
- B Medical Systems
- Consarctic
- Convergent Technologies
- Cube DX
- Cytek
- DiaSys Diagnostic Systems
- Dirui Industrial
- DNA Diagnostic
- Don Whitley Scientific
- Edan
- GeneProof
- Genolution
- Helmer Scientific
- ImmunoIVD
- Ingenetix
- inno-train
- IUL Instruments
- Izon Science
- QuantaMatrix
- Sener
- Siemens Healthineers
- TRUPCR

IUL Instruments (Spain) is a European manufacturer of laboratory equipment specialising in solutions for microbiology, quality control, and scientific research. The company is known for its reliable incubators, autoclaves, homogenisers, and sample preparation systems used in clinical, pharmaceutical, and research laboratories worldwide.