Chrom Perfect
- Data systems for gas and liquid modes, including thin layer and gel permeation chromatography. Contacts in Denville, New Jersey and Auchtermuchty, Scotland.
- http://www.chromperfect.com/

Akrom-Ex Inc.
- Offers software and design for building and interfacing new and used GC, HPLC chromatography systems and related laboratory detection systems.
- http://www.akrom.ee/

DataApex
- Producer and developer of chromatography packages, including OEM to interface with LIMS. Offers online ordering and support from Prague, Czech Republic.
- http://www.dataapex.com/

Chrom Merge
- Package for inserting chromatograms and customized reports directly into Windows applications from chromatography data systems. Includes links to supported instrument manufacturers, demo, download and purchase from Crozet, Virginia.
- http://www.chrommerge.com/