


number of subscribers (recurring-billable customers) at year-end 2019.percentage of RMR increase/decrease compared with Dec.company name, as used in the marketplace, and headquarters location.current year rank, which is based on Dec.For each of the 100 companies, the following information is provided, from left to right: The company with the highest RMR is ranked as No.

The main table (select below), ranks 100 companies by their recurring monthly revenue (RMR) of December 31, 2019. The vast majority of the firms ranked are privately held. Ranked companies were asked to submit either an audited or reviewed financial statement, or a copy of their income tax return showing total gross receipts for the stated period. This ranking is based on information provided to or, in few cases, estimated by SDM. companies that provide electronic security systems and services to both residential and non-residential customers.
