Z-Teck
- Provides FDA pre-market consulting assistance with medical devices, drugs, drug-device combinations, and biological products; services help healthcare organizations meet domestic and international product requirements.
- http://www.z-teck.com

Zoezi Consulting
- Provides consulting assistance to improve operations and utilization of services for providers, employers and vendors; services include feasibility studies, market research, product assessment, and compliance management.
- http://www.zoezi.com/