1. Only when our customers succeed, do we succeed! www.epsilonsystems.com

2. Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc. Epsilon Systems - Yesterday Founded April 1, 1998 - Founder, CEO & President, Mr. Bryan B. Min, grew Epsilon Systems beyond its original Mailbox Etc. address to a humble headquarters office in Barrio Logan First work - small consulting agreement ~ $10K First payroll – 7 persons Shortly following inception, anchor offices were established in Albuquerque, NM and Portsmouth, VA, launching Epsilon Systems' national presence Five years after founding, Epsilon Systems was recognized by Inc. Magazine as the fastest growing private Defense contractor in America – #22 fastest growing overall 2003

3. Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc. Epsilon Systems - Today San Diego Based International Business Over 770 employees More than 20 Office Locations Five Business Sectors Principal Contract Support –Department of Defense –Department of Energy –Department of Homeland Security Approved/Certified Quality Management Systems ISO 9001:2000 Certified Quality Management System

4. Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc. Epsilon Systems - Business Sectors Marine & Industrial Services Nuclear Operations and Environmental Management Fleet Engineering Services ProductsInformation Technology & Communications Services

5. Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc. Fleet Engineering Services Sector Ship and Submarine - Marine, Mechanical and Electrical Engineering and Technical Services System and Equipment Troubleshooting and Condition Assessments Includes distance support/remote technical assistance) Operator & Maintenance Training - classroom, computer-based and on-the-job Shipboard Repair & Installation of Alterations Certified NAVSEA Agreement for Boat Repair (ABR) Certified NAVSEA AIT Provider Ordnance Handling Equipment (OHE) Repair, Refurbishment and Test Certified Navy OHE Weight Test Facility Lean Enterprise Consulting American Society for Quality (ASQ) Certified Lean/Six Sigma Black & Green Belts Security System Integrated Solutions Intelligent video surveillance, emergency notification, intrusion detection & access control Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc.

6. Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc. Port Security Barriers (PSB) & Near-Shore Port Security Barriers (NSPB) –Designed to protect U.S. Navy assets from terrorist attack similar to that experienced by the USS COLE (DDG 67) in Yemen –Fabricated and installed over 22 Barrier and Mooring systems in 7 locations worldwide –Currently providing engineering and maintenance support for over 9 Barrier and Mooring Systems Charleston, SC-Kings Bay, GA-Mayport, FL-Norfolk, VA –Most recent installation was at Portsmouth Naval Shipyard, Kittery, Maine –Proposal pending to provide PSB installation on West Coast –Perform routine maintenance inspections of deployed barrier systems, repair the systems as needed, and recommend design changes or depot level repairs when appropriate Epsilon Systems - Service and Technology Applications

7. Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc. Epsilon Systems - Service and Technology Applications Rugged Flat Panel Displays –Epsilon Systems designs and manufactures a wide range of these displays for Navy use: PHALANX Close-In Weapons System (CIWS) LOS ANGELES, VIRGINIA and SEAWOLF Classes of Nuclear Submarines for Tactical Local Area Networks (TACLAN) Surface ship and submarine Common Data Link Management System (CDLMS) application OSPREY Class Coastal Minehunter (MHC) Machinery Control System console display (FMS legacy support) –RFPDs have noise, shock, vibration, EMI, shipboard interface power requirement and environmental qualifications to appropriate MIL-SPECs

8. Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc. Epsilon Systems - Service and Technology Applications Fleet Technical Assistance (FTA) Support for Southwest Regional Maintenance Center (SWRMC) –Serve to augment SWRMC engineers and Subject Matter Experts (SME) to provide distance support and onsite technical assistance to provide systems, subsystems and equipment troubleshooting, repair and casualty report (CASREP) correction –FTA is provided in San Diego and other Pacific Fleet locations including the Pacific Northwest, Hawaii, Guam, Japan, Singapore and other locations as directed –Support is provided to aircraft carriers, nuclear submarines and surface ships of all classes under SWRMC cognizance Recent surface ship FTA –…convey my deepest appreciation for your company and, specifically, Mr. William Sears. Mr. William Sears provided CHAFEE with our bleed air system groom and repair several months back. … professionalism and dedication reflect highly upon your company... first class … extremely rare to find people such as Mr. Sears who go above and beyond the call of duty. …. Please keep up your great work in support of our nations' defense. Commander Heedong Choi, USN, Commanding Officer, USS CHAFEE (DDG 90)

9. Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc. Epsilon Systems - Tomorrow Corporate HQ move from Mission Valley to Kearny Mesa Support of critical mission areas for the Navy –Engineering & Technical Services –Ship repair & alterations –Rugged flat panel displays for weapons & tactical systems Complementary business alliances and teaming arrangements New commercial ventures that are a fit to our core competencies Support to our community –Especially support of transitioning veterans

10. ………… where our innovations become your solutions! Company Proprietary - The information contained in this presentation is not to be copied, distributed, or used in any other way without the prior written authorization of Epsilon Systems Solutions, Inc. www.epsilonsystems.com