List of 42 Michigan-based Safety/Security Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
Guardian Alarm Co. Private Southfield, Michigan, United States website	Safety/Security	-	5	4	1
Prudential Alarm Private Southfield, Michigan, United States website	Safety/Security	-	1	1	-
SJE Rhombus Private Detroit, Michigan, United States website	Safety/Security	-	1	1	-
Approved Protection Systems Acquired CertaSite 2019-12-14 Kalamazoo, Michigan, United States	Safety/Security	-	-	-	-
Argus Private Chesterfield, Michigan, United States website	Safety/Security	-	-	-	-
AAI PE Backed Saothair Capital Partners 2025-07-28 Auburn Hills, Michigan, United States website	Safety/Security	-	-	-	-
Bay Line Fire Protection Acquired Summit Companies 2020-01-24 Pinconning, Michigan, United States website	Safety/Security	-	-	-	-
Eos Business Surveillance Solutions Acquired Security 101 2024-12-12 Flint, Michigan, United States website	Safety/Security	-	-	-	-
General Sprinkler Acquired Pye-Barker Fire & Safety 2024-11-13 Blaine, Michigan, United States website	Safety/Security	-	-	-	-
Central Security & Electronics Corp. Acquired Habitec Security, Inc. 2017-06-15 Traverse City, Michigan, United States website	Safety/Security	-	-	-	-
Concealed Private Livonia, Michigan, United States	Safety/Security	-	1	-	1
Cofessco Fire Protection Acquired Summit Fire Protection 2024-04-16 Muskegon, Michigan, United States website	Safety/Security	-	-	-	-
Midstate Security Acquired Allied Universal 2019-08-26 Wyoming, Michigan, United States website	Safety/Security	-	-	-	-
Clark Fire & Safety Acquired Summit Companies 2018-10-31 Flint, Michigan, United States website	Safety/Security	-	-	-	-
Commando Lock Acquired Hampton Products 2021-10-27 Troy, Michigan, United States website	Safety/Security	-	-	-	-
Concealed - Electronic Division Acquired Prudential Alarm 2023-12-30 Livonia, Michigan, United States	Safety/Security	-	-	-	-

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