Allied Universal, a leading security and facility services provider, today announced details of recent merger and acquisition (M&A) activities completed so far in 2025. To date, the company has completed five transactions with aggregate annual revenues totaling approximately $490 million. The acquired companies represent various security service offerings in both international and domestic markets and include the following:
| Company Name | Service Line | Geography | Close Date |
| Pinnacle Security, Inc. | Guarding | United States | January 2025 |
| Diversified Maintenance Systems, LLC | Facilities Management | United States | March 2025 |
| Celar Security/Soltes Technology | Guarding/Technology | Colombia | April 2025 |
| CI Security Specialists, Inc. (CISS) | Events | United States | April 2025 |
| CDA, Inc. d/b/a MaxSent | Guarding/Government | United States | May 2025 |
“In the first part of 2025, we have expanded our footprint in both the U.S. and South America through the acquisition of these exceptional companies,” said Steve Jones, global chairman and CEO of Allied Universal. “Each acquisition strengthens our presence in key service sectors and regional markets, as well as reinforces our commitment to delivering world-class security services. As we continue to grow, Allied Universal remains focused on integrating these businesses seamlessly to drive innovation, elevate service and help create safer environments around the world.”