The SDM 100 Report ranks U.S. companies that earn their revenues from the sale, installation, service and monitoring of electronic security systems — such as intrusion and fire alarm, access control, video surveillance, and related low-voltage systems — to residential and non-residential customers.

• The primary objective of the report is to measure consumer dollars gained by alarm companies, in order to present an account of the size of the market served by the 100 largest security providers.
• SDM 100 firms are ranked by their recurring monthly revenue (RMR).
• The SDM 100 Report has been published since 1991.

The 2024 SDM 100 and Top Systems Integrator Survey is now open! Click the link above to fill out a new survey. If you were ranked on either report last year you will receive an email with a special login to fill out a partially pre-populated survey. If you do not receive one, or have questions about the survey contact Karyn Hodgson at Hodgsonk@bnpmedia.com. The deadline to fill out the survey is Friday, MARCH 1!