Aspectrics provides encoded photometric infrared spectroscopy (EP-IR) analyzers.

EcoSynthetix develops bio-based adhesives, resins and macromers.

Acquired by Ecolab (NYSE: ECL) in February 2008, Ecovation designs and operates cost effective organic waste management
systems.

Paradigm Diagnostics provides rapid diagnostics for food pathogen detection.

Virent Energy Systems, Inc. has developed a revolutionary process that enables large-scale, economical use of renewable biomass to produce a variety of truly carbon-neutral liquid and gaseous fuels and value-added chemicals.