D-ESPAT was established to serve the domain of niche applications in the realm of engineering software applications, specially focused on Product Design review and Early Manufacturing Analysis and small, high drain, light weight environment friendly renewable Power solutions for niche applications and all Associated Technologies and businesses in these realms.

D-ESPAT also serves specific needs for advanced energy solutions of original requipment manufacturers that include custom battery packs, high capacity polymer battery solutions & large scale Li-Ion batteries.