EXECUTIVE TEAM
CHET HAHNE
PRESIDENT AND CHIEF EXECUTIVE OFFICER
- Co-founder, Security and Energy Technologies Corporation
- Over 30 years of experience in electronic security industry
ROBERT DONNELLY
VICE PRESIDENT
- Over 30 years of experience in advanced security systems integration
- Certified Protection Professional (CPP)
- Facility Security Officer (FSO)
BRIAN C. MANN, CPP, PSP, CSEID
VICE PRESIDENT OF SALES
- Certified Protection Professional (CPP)

COMPANY ROSTER
| President | Chet Hahne | 703-968-0990 |
| Vice President | Robert Donnelly | 703-968-0990 |
| Vice President of Sales | Brian C. Mann, CPP, PSP, CSEID | 703-230-2209 |
| Sales | Ed Jablonski | 703-230-2206 |
| Jerry Williams | 703-230-2208 | |
| Steve Carnovsky | 703-230-2212 | |
| Business Operations Manager | Melinda Urbani | 703-230-2221 |
| IT Specialist | Edward Hackman | 703-968-0990 |
| Operations Manager | Richard Morris | 703-230-2207 |
| Quality Assurance Manager | Shawn Cox | 703-230-2220 |
| Installation Manager | Andrew Drobnak | 703-968-0990 |
| Service Manager | Candace Anderson | 703-968-0990 |
| Central Station Manager | Crystal DeLauder | 703-230-2210 |
