CD&R/Top Security Group
Transaction details
- Notification date:19 February 2026
- Publication date:19 February 2026
- Economic sector:Administrative & support services - O
- Economic sub-sector:Investigation & security - O.80
- Simplified merger:Yes
- Outcome:Cleared
CD&R Associates XI, LP
CD&R Associates XI, LP acts as general partner of private equity funds managed by Clayton, Dubilier & Rice LLC. Clayton, Dubilier & Rice, LLC is a private investment firm based in the United States, that invests in businesses that span a broad range of industries. In the State, Clayton, Dubilier & Rice, LLC’s indirectly controlled portfolio companies are active in sectors including energy, healthcare, business software solutions, and hospitality. CD&R Associates XI, LP is the ultimate parent of OCS One Complete Solution Limited.
OCS One Complete Solution Limited
OCS One Complete Solution Limited is part of the OCS Group Topco Limited (the ""OCS Group""). The OCS Group is a facilities management provider with services including cleaning, catering, hard services, pest control, security and facilities management.
Prolough Limited and Catch Security Systems Limited
Prolough Limited and Catch Security Systems Limited are active in the provision of manned guarding services, alarm monitoring and response services and electronic guarding equipment in the State.- Éadaoin Burns eadaoinburns@ccpc.ie

