Data communication services, Engineering Services, All Other Telecommunications, Security Systems Services (except Locksmiths), Cellular telephone services, Wireless Telecommunications Carriers (except Satellite), Communications consulting, Other Scientific and Technical Consulting Services, Business consulting, nec, Other Management Consulting Services...

TEL: 7034811800
http://www.wfinet.com

Simplexgrinnell Lp in Charleston, West Virginia, USA

Emergency alarms, Other Communications Equipment Manufacturing, Electric alarms and signaling equipment, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Alarm systems, nec, Sprinkler systems, Fire extinguishers, Service Establishment Equipment and Supplies Merchant Wholesalers, All Other Miscellaneous Store Retailers (except Tobacco Stores), Fire alarm systems, Electrical apparatus and equipment, Safety and security specialization, Electrical Contractors and Other Wiring Installation Contractors, Fire detection and burglar alarm systems specialization, Fire sprinkler system installation...

TEL: 3047464081
http://www.simplexgrinnell.com

Protection Engineering Group, Pc in Chantilly, Virginia, USA

Safety equipment, Engineering Services, Industrial Machinery and Equipment Merchant Wholesalers, Security Systems Services (except Locksmiths)...

TEL: 7034889990
http://www.pegrouppc.com

Metro Communications, Inc. in Alexandria, Virginia, USA

Video production, Television program, including commercial producers, Video tape or disk reproduction, Motion Picture and Video Production, Promoters of Performing Arts, Sports, and Similar Events with Facilities, Prerecorded Compact Disc (except Software), Tape, and Record Reproducing, Intercommunication equipment, electronic, Audio-visual equipment and supply rental, Intercommunication equipment repair, Other Electronic Parts and Equipment Merchant Wholesalers, All Other Consumer Goods Rental, Communication Equipment Repair and Maintenance, Television film production, Fire alarm systems, Fire alarm maintenance and monitoring...

TEL: 7036835944
http://www.metrovideo.com

Siemens Building Technologies Inc in Hampton, Virginia, USA

Environmental controls, Plumbing, heating, air-conditioning, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, Security Systems Services (except Locksmiths), Plumbing, Heating, and Air-Conditioning Contractors, Industrial machinery and equipment, Industrial Machinery and Equipment Merchant Wholesalers, Controlling instruments and accessories, Energy conservation consultant, Other Scientific and Technical Consulting Services, Instruments and control equipment, Air conditioning and refrigeration controls, Electric alarms and signaling equipment, High-energy particle physics equipment, Safety and security specialization...

TEL: 7577664190
http://www.sibt.com

Tenix Datagate Inc. in Vienna, Virginia, USA

Computer related maintenance services, Other Computer Related Services, Security Systems Services (except Locksmiths)...

TEL: 7034136680

General Dynamics Armament and Technical Products, Inc in Arlington, Virginia, USA

Military aircraft equipment and armament, Protective devices, security, Search and navigation equipment, Other Aircraft Parts and Auxiliary Equipment Manufacturing, Security Systems Services (except Locksmiths), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing, Prefabricated plastics buildings, All Other Plastics Product Manufacturing, Prefabricated Metal Building and Component Manufacturing, Railroad equipment, Dental Equipment and Supplies Manufacturing, Railroad Rolling Stock Manufacturing, Guided Missile and Space Vehicle Manufacturing...

TEL: 7034141800
http://www.gdatp.com

Inter-Logistics, Llc in Vienna, Virginia, USA

Visa procurement service, Freight Transportation Arrangement, All Other Personal Services, Security Systems Services (except Locksmiths)...

TEL: 7034373838
http://www.interlogistics.com

Electro Quip Service Corp in Crab Orchard, West Virginia, USA

Electronic equipment repair, Other Electronic and Precision Equipment Repair and Maintenance, Security Systems Services (except Locksmiths)...

TEL: 3042528882
http://www.electro-quip.com

Honeywell International Inc in Hopewell, Virginia, USA

Marine and navy auxiliary controls, Relay and Industrial Control Manufacturing, Computer systems analysis and design, Prepackaged software, Fluid meters and counting devices, Computer Systems Design Services, Software Publishers, Totalizing Fluid Meter and Counting Device Manufacturing, Measuring and controlling devices, nec, Process control instruments, Environmental controls, Other Measuring and Controlling Device Manufacturing, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, Electrical apparatus and equipment...

TEL: 8045415000
http://www.honeywell.com