CYME International is a Canadian firm (now part of the Cooper Power Systems family) that develops an integrated suite of modular power engineering applications, as well as standalone applications for cable ampacity calculations and electromagnetic transients.

The integrated suite has a range of functions including load flow, short circuit, OPF, load balancing, load allocation / estimation, optimal capacitor placement, network forecaster, reliability, transient stability, harmonic analysis, dynamic motor starting, contingency, protection coordination, switching optimization, GIS overlay, earthing grid design and arc flash analysis.

Reference: CYME