Government Vendors in NAICS 561621

Browse companies classified under NAICS 561621 - Security Systems Services (except Locksmiths) that provide products and services to federal, state, local, educational, and public agencies. Search government contractors, suppliers, and manufacturers participating in public-sector procurement within this industry.

NAICS 561621 covers security systems services except locksmiths. Businesses in this category sell security systems and provide installation, repair, maintenance, or monitoring services.

Browse Government Vendors by NAICS Industry

Results for NAICS 561621 - Security Systems Services (except Locksmiths)

Results 76 - 100 of 1,582 Vendors
Vendor Name

EMERGENCY ALERT SOLUTIONS GROUP LLC

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F3 INTERNATIONAL RESOURCES, INC.

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FACP MONITORING LLC

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FIRST CLASS ALARMS INC

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SGI MATRIX, LLC

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SHIVER SECURITY SYSTEMS, INC.

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SOUTHERN PROTECTION SERVICES LLC

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STATEWIDE FIRE CORP.

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TRUESIGNA SYSTEMS, INC

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PREMIER FIRE ALARMS AND INTEGRATION SYSTEMS, INC.

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PREMIERE PLUS CORP.

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PROTECH FIRE & SECURITY, LLC

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PROTECH SECURITY & ELECTRONICS, INC.

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SECURITY PROS, LLC

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IRONNET CYBERSECURITY, INC.

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GERE, RICHARD D

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GM SECURITY TECHNOLOGIES, INC.

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H & H ALARM INC

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HILLMAN SECURITY & FIRE TECHNOLOGIES, INC.

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NORTHSTAR ALARM COMPANY

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C & S SAFETY SYSTEMS OF LOUISIANA L L C

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CERTIFIED BURGLAR & FIRE ALARM SYSTEMS INC

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WHITE, MELVIN

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X-RAY TECHNICAL SERVICES, LLC

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ACCESS GRANTED, LLC

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Results 76 - 100 of 1,582 Vendors

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Related NAICS 561621 Resources