Corporate Presentation

Company Confidential A&T Systems, Inc.

Our Mission

2

An Indispensable Go-To

Solution Provider

for

Mission Critical

IT and Telecom

Infrastructure Requirements

Company Confidential A&T Systems, Inc.

FRISC = Indispensable and Go-to

3

Flexible Agile. Adaptable. Nimble.

Responsive Short chain-of-command. Accessible.

Innovative Creative problem solver.

Stable Financial capacity. Debt free. Steady

management. Low employee turnover.

Mature systems and processes.

Cost-effective Low overhead. Low life-cycle cost.

Company Confidential A&T Systems, Inc.

Solution Provider

4

Being “honest brokers” for our Customers results in

best solutions with lowest cost of ownership.

Customers receive specific practical outcomes

through our holistic approach to their problems:

Process

Services Hardware

Software

Data Products Knotty

Problem

Security

Financing

Logistics

Subject Matter Expertise

We are vendor, technology, and brand agnostic.

Company Confidential A&T Systems, Inc.

Mission Critical

We understand and deliver to Customer’s unique and

special requirements for their Mission Critical systems:

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High Visibility

High Availability

Consistency of User Experience

24x7x365 Monitoring

Redundancies Disaster

Recovery Stringent

SLAs Security

Management

Company Confidential A&T Systems, Inc. 6

Infrastructure Requirements

Auditing

Bandwidth Management

Cable & Wiring

Consulting & Engineering

Hardware/ Software Acquisitions Operations and Maintenance

PBX Installation or Upgrade

Program Management

Secure Networks

Staff Augmentation Telecom Expense Management

Voice and Data Networks

VoIP Design & Implementation

VTC Design & Installation

Wireless

IT REQUIREMENTS TELECOM REQUIREMENTS

Consulting & Engineering

EMR Design and Implementations

Hardware/ Software Acquisition

Help Desk Support

Network Engineering Operations and Maintenance

Program Management

Security audits and management

Software Development & Maintenance

Staff Augmentation Systems & Network Admin

Training

Web Sites and Portal Support

Company Confidential A&T Systems, Inc. 7

Current Major Customers

U.S. Army

U.S. Army Reserve

Department of Defense

Department of Homeland Security

Department of Justice

General Services Admin

Veterans Affairs

Health & Human Services

National Institutes of Health

Center for Disease Control

Food and Drug Administration

State of Maryland Hospitals and Practices

State Government, Public Enterprises

Federal Government

Company Confidential A&T Systems, Inc. 8

Locations – Where we serve

HQ Located at: 12200 Tech Road

Silver Spring, MD 20904

301-384-1425

Web Address: www.ats.com

A&T’s Maryland Headquarters

Atlanta Office 800 Commerce Drive, Suite 101 Peachtree City, GA 30269

Nationwide and International Project Office Locations: Colorado, DC, New York, North Carolina, Oregon, South Carolina, Tennessee, Texas, Utah, Virginia, Aviano Italy. 1000+ Service Provider Relationships Covering Every State

Company Confidential A&T Systems, Inc. 9

Our Heritage

Founded in 1984 – Maryland C Corp

Founded by researchers and practitioners of rigorous methods for design and analysis of computers and networks

Long-standing reputation for excellence in service and integrity

High employee retention rate

Successful record of adapting to new technologies and market environments

Have successfully performed over $560 million in contracts.

Never defaulted on any contract in the 27-year history

Company Confidential A&T Systems, Inc. 10

Our History and Evolution

A&T Systems has a history and culture of adapting to new technologies and new markets

as the business environment evolves.

1984-1990 Performance Engineering Company

Started as niche software and consulting business in Unix, Performance Analysis and Capacity Planning

Launched performance testing and modeling products

Established IBM as key customer

AIX training, consulting, and development

Established Training, Consulting, Products divisions

Repositioned as an Integrator and a full solution IT company

Won GSA FAST, GSA Schedule and Other contracts.

Received DoD clearance

Acquired HTR, Inotech and Tominy

Spun-off and sold Snare Networks to Computer Associates

Launched Orblynx, a global Internet web-caching and satellite services company with $52.5 million in Venture and Private Equity

Established as a player in Healthcare services business through BUMED and VHA contracts

Established as a significant player in telecom through NITAAC ECS III, GSA Connections and 8a STARS Contracts

Started focus on State of Maryland

Expanded into all Military Health, DHHS and VA

Kicked-off select customer focus

1991-2000 Systems Integrator

2001-Current Services-Led Solution Provider

Company Confidential A&T Systems, Inc. 11

Company Culture – Who We Are

A&T Systems culture is defined by:

Customer Service

Growth

Team Work

Respect for People and their

Strengths

Creativity and Problem Solving

Company Confidential A&T Systems, Inc. 12

Our Customers Speak…

“…Your employee, Ms. Stacey Elliott is an invaluable asset for Aviano Medical Treatment

Facility operations. She has been instrumental in executing our Business Plan (current

performance as of end of May, Aviano at 115% of target) and our third party billing re-

imbursements, we have exceeded last year’s collections.”

- Thomas E. Williford, LTC, USAF, MSC, CPHIMS, Commander, 31st Medical Support

Squadron

“…The coders assigned to MACH are priceless. They have built an excellent working

relationship with all GS coders as well as clinic staff and Providers. Their willingness to

consistently go the “extra” mile is a characteristic that is rare. Their “can-do” attitude and

ability to be Team player is above reproach.”

– Brenda Briggs, RHIT, Deputy Chief, PAD Moncrief Army Community Hospital

“...I would like to schedule a meeting with you to discuss the possibility of transferring your cell

phone/blackberry account to A&T Systems. I have been dealing with the company for quite

some time now and I've had a great experience with them regarding: service, billing and

willingness to assist with any problem we may have regarding our users.”

- Shirley R. Wallace, NGIT, Project Assistant for Sr. Advisor for Informatics Office of

the Director CCID, CDC

Company Confidential A&T Systems, Inc. 13

Our Customers Speak…

“…Its value-added contribution to the Army Reserve telecommunications data services

analysis alone has resulted in cost avoidance of more than $13.5 million over the past five

years. A&T brings the depth of experience necessary to provide leadership and expertise

in the execution of its task orders.”

- Lenell D. White III, LTC, SC, Chief, Communications Branch, ESD, USARC

“...I couldn’t possibly have asked for a more helpful individual to handle my account problem. I

received the SIM card today and all is fixed. Thanks again and my best wishes for the holidays!”

- Constantine A. Strakis, MD DMedSci, Chief Heritable Disorders Branch, NICHD, NIH

“…wanted me to extend his thanks to all A&T personnel involved in locating all of the

communication cables for the upcoming pipe line install across the entire Depot. He was

highly impressed with speedy response the quality of our locates, and going the extra mile

with given the depth of our cable as well. Thank You A&T.”

- Bert Hunter, Communications Specialist, DOIM, Tooele Army Depot

“A&T Systems has been masterful in helping primary care practices overcome the

complexities of technology in implementing office-based electronic health records.”

- Brian Jacobs, MD, Vice President & Chief Medical Information Officer (CMIO),

Children's National Medical Center

Company Confidential A&T Systems, Inc. 14

Awards and Recognition

Company Confidential A&T Systems, Inc. 15

Government Contracting Vehicles

Prime GSA Connections & Connections II GS00T03AHD0001 Prime GSA Schedule 70 GS-35F-4003D

Prime GSA MOBIS Schedule GS-10F-0169R Prime GSA Schedule 520 GS-23F-0056U Prime NIH ECS-III 263-D-0512

Prime Maryland CATS II Prime Army IMCS-2 W91RUS-08-D-0001 Sub Army IMOD Verizon Team Sub GSA 8a STARS II Innotions Team Sub VA T4 CACI Team Sub VA IDIQ Contracts KGS Team Sub CDC CIMS Contract Ciber Team JV Vet Solution LLC SDVOSB with ETS

GSA Industry Partner Excellence Award

Company Confidential A&T Systems, Inc. 16

Management Team

Company Confidential A&T Systems, Inc. 17

Integrated and Mature Management Systems

Integrated Management

Systems:

PMO support

Mature processes

Integrated Customer

Facing and Back

Offices systems

Audit and Control

Ticketing systems

visible to customers

Company Confidential A&T Systems, Inc. 18

Summary

Solution Provider for Mission Critical IT and Telecom Infrastructure requirements

Serve federal and state governments and public enterprises

Bring deep customer competency

Long-standing reputation for excellence in service with integrity

High employee and customer retention rate

Seasoned management

Cleared facility

Successful record of adapting to new technologies and markets

Never defaulted in performing over $560 million in contracts over 27 years

Flexible Responsive Innovative Stable Cost-effective