The Susquehanna Group, LLC
Office Hours:
Monday - Friday
9AM to 5 PM
Eastern Time
Excluding National Holidays
Industry Certified
Graduate Engineers
On Staff
For Fast Professional
Service

Copyrighted 2009 - The Susquehanna Group LLC - All Rights Reserved
Updated 1-24-09
CAGE Code 364H0 - DUNS 144839656
In PA, NJ, MD and DC d/b/a The Susquehanna Group International, LLC due to name conflicts
Site comments at webmaster@security-guru.com

In FL. GA and NC - also d/b/a Termark Security Systems- FL. #EG-0000001, GA #LVA-004111, NC #21426-SP-LV
Broadcast
Industry
Physical
Security

WHRY & WMSH-FM
Hershey, Pennsylvania
Also worked at WFEC, WASA &
WKBO
Three Mile Island      
Unit #1
United Engineers and
Constructors
Middletown, Pennslylvania
Brian Andrews of CBS News meets with Terry Mrakovich
at 2007 ASIS Law Enforcement Appreciation Banquet
(L to R) Terry Mrakovich meets with Lisa Hayward,
News Anchor - WPBF TV25 West Palm Beach and her
husband Derek Hayward, News Reporter for WSVN
-Channel 7 Miami during 2008 ASIS
Law Enforcement Banquet
ASIS Chapter 104 Executive Board with Broward Sheriff Al Lamberti
(Note: Terry Mrakovich is standing on the immediate right of Sheriff Lamberti)
Historical Photo Gallery
Founded 1972 as Markair Ltd (MDT) (IATA 578)
Name & assets sold to Alaska International
Hosting by Yahoo! Web Hosting
Contact Us:

By Mail:
The Susquehanna Group LLC.
Post Office Box 670326
Coral Springs, Florida 33067-0006

Phone:
Nationwide Toll Free
1-877-728-1819

Phone:
Local Service
954-979-4480
  • Operator - Ext #0
  • Sales - Ext #1
  • Termark Technical Institute- Ext #2
  • Accounting - Ext #3
  • Security Engineering - Ext # 4
  • Operations - Ext #5
  • Webmaster & I.T. Dept - Ext #6
  • Government Sales - Ext #7
  • Beads By Betty Div. - Ext #8
  • Corporate Office - Ext #9

FAX
954-979-0456

Termark Technical Institute
Direct Line (954) 979-5755


E-Mail
sales@security-guru.com

Agents & Offices:
Atlanta, Georgia, 30328
2000 Riveredge Parkway Suite 885
Phone: (770) 872-0545

Raleigh, North Carolina, 27615
176 Mine Lake Court, Suite 100
Phone: (919) 324-3681

Middletown, Pennsylvania, 17057
West Harrisburg Pike
Phone: (717) 388-4345

Cheyenne, Wyoming, 82001
2510 Warren Avenue
Phone: (307) 222-0340
Integrated
Access Control
Systems
For All Levels
of Homeland Security
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Comments:
Systems Designed
Using
State-Of-The-Art
Technologies
Proprietary
Security to
Research and
Development
Companies
IATA Aviation
Security Training
Courses
We invite you to e-mail us
your comments and
suggestions