• Mary Passaretti - President and Senior Hydrogeologist
• Fil Fina III - P.E. Vice President of Engineering & Manager of Operations
• Terry Bohn - Vice President of Design
• Tanjia Maynard - Manager of Business Development
• Jennifer Braucher - Financial Controller
• Vinny Cassala - Manager of Field Services
• James Stair - Drilling Manager
• Randy Hoose - P.G., Senior Project Manager 
• Bill Toran - Senior Project Manager
• Joe McCormick - Senior Project Manager
• Aaron Yecies - Senior Project Manager
• Paul Shannon - Senior Project Manager
• Tommy Giamichael - Senior Project Manager
• Chris Homicz - Field Project Manager
• Matt Ryan - Project Engineer
• Jutta Farrell - Bookkeeper
• Donica Nalbert - Office Manager
• Environmental Technicians

Aztech Geothermal

• John Ciovacco - General Manager
• Fil Fina III - P.E. Vice President of Engineering & Manager of Operations
• Fil I Fina Jr. P.E. - Manager of Engineering
• Geoff Hoffer - Project Engineer