- Alltech
- AppliChrom
- Avantor (ACE, HiChrom, Ultrasphere)
- Benson Polymeric
- BGB Analytik
- Bischoff Chromatography (ProntoSIL, HIPAK, Enviro, PolyEncap)
- Chemcosorb
- Dikma Technologies
- Eurospher
- Exsil (Exmere)
- GRACE
- GROM
- Hamilton
- Jones Chromatography
- Kromasil
- L-column (CERI)
- LiChrosorb
- LiChrospher
- Nacalai Tesque (COSMOSIL, COSMOSCORE, COSMOGEL)
- Nova-Pak
- Ohio Valley
- Optimize Technologies
- Osaka Soda (Shiseido)
- Princeton Chromatography
- ProntoSIL
- Shine Ion Chromatography
- SIELC Technologies
- Spherisorb
- Sumichiral
- Sumipax
- Superspher
- Thermo Scientific
- Trajan (SGE)
- VDS optilab
- Vydac
- Welch