| Cen-Signal
|
Columbus
|
GA
|
31904
|
Angie
|
Alvarado
|
2021
|
| Alarm Engineering, Inc.
|
Salisbury
|
MD
|
21801
|
Ronald
|
Boltz
|
2021
|
| Dynamark Security- Atlantic Security Systems, Inc.
|
Hagerstown
|
MD
|
21742
|
Gary
|
Jones
|
2021
|
| Glessner Protective Services, Inc.
|
Hagerstown
|
MD
|
21740
|
Neal
|
Glessner
|
2021
|
| Advantage Computer & Communication
|
Cumberland
|
MD
|
21502
|
Frank
|
Valentine
|
2021
|
| Action Integrated
|
Baltimore
|
MD
|
21236
|
John W.
|
Chetelat
|
2021
|
| AFA Protective Systems, Inc.
|
Halethorpe
|
MD
|
21227
|
Mathew
|
Jackson
|
2021
|
| C+R Innovations, Inc.
|
Curtis Bay
|
MD
|
21226
|
Rob
|
Burns
|
2021
|
| Baltimore Alarm & Security
|
Baltimore
|
MD
|
21215
|
Joseph
|
Litofsky
|
2021
|
| CRIMPCO Security
|
Baltimore
|
MD
|
21208
|
Bob
|
Jolson
|
2021
|
| HS Technology Group
|
Pikesville
|
MD
|
21208
|
Stuart
|
Forchheimer
|
2022
|
| Anchor Door Technologies, LLC
|
Baltimore
|
MD
|
21204
|
Douglas
|
Horensky
|
2021
|
| Wittenbach Business Systems Inc
|
Sparks
|
MD
|
21152
|
Sherri
|
Pinder
|
2021
|
| ARM Security Systems, Inc.
|
Reisterstown
|
MD
|
21136
|
Erik
|
Rose
|
2021
|
| Consolidated Insurance Center
|
Owings Mills
|
MD
|
21117
|
Brian
|
Villari
|
2021
|
| Secure Alarms, Inc.
|
Owings Mills
|
MD
|
21117
|
Craig Murray
|
Bober
|
2021
|
| Argus Security, Inc.
|
Owings Mills
|
MD
|
21117
|
David
|
Smith
|
2021
|
| CV Security, Inc.
|
Crofton
|
MD
|
21114
|
Chris
|
Vendemia
|
2021
|
| Automated Protection Systems, Inc.
|
Manchester
|
MD
|
21102
|
Mark
|
Hare
|
2021
|
| Techmark, Inc.
|
Timonium
|
MD
|
21093
|
Terri
|
Annis
|
2021
|
