Symark Software - Providing UNIX System Management and Security utilities since 1985. - http://www.symark.com/products.htm
CoSORT: Unix Sorting/ETL Software - CoSORT delivers a high-performance, high-volume, sort/ETL utility for data manipulation, accelerating database loads, and accelerating data warehouse staging and integration. Ideal for mainframe migration. - http://www.premisesnetworks.com/storefronts/cos.html
ARA Network - Local and global load balancing software, intelligent DNS and cache server on Linux, Solaris and FreeBSD. - http://www.aranetwork.com/
CoSORT - Sort / ETL solution for Unix: data manipulation, accelerating data warehouse staging and integration, accelerating database loads. - http://www.cosort.com/