The SDM 100 has been published since 1991. Its primary objective is to measure consumer dollars gained by alarm companies, in order to present an account of the size of the market captured by the 100 largest security providers. SDM 100 firms are ranked by their recurring monthly revenue. RMR is the amount of contractually recurring revenues due from customers, for such services as monitoring, contracted service and system maintenance, and leasing of security systems.

Not only does the SDM 100 now have a new top 3, but signs of the SDM 100 becoming more of a services-focused business model are apparent. Since the SDM 100 began ranking security companies by their recurring monthly revenue (RMR) in 2007, the top three companies have been ADT, Protection 1 and Monitronics (with the exception of Brink’s Home Security/Broadview, which subsequently was acquired by ADT).

The 2014 SDM 100 ranks U.S. companies that provide electronic security systems and services to both residential and non-residential customers. This ranking is based on information provided to or, in few cases, estimated by SDM. Ranked companies were asked to submit an audited or reviewed financial statement, or a copy of their income tax return.

The 2014 SDM 100 ranks U.S. companies that provide electronic security systems and services to both residential and non-residential customers. This ranking is based on information provided to or, in few cases, estimated by SDM. Ranked companies were asked to submit an audited or reviewed financial statement, or a copy of their income tax return.

Most of the largest security dealers in the industry confirm they were on solid footing in 2014, and their 3.8 percent aggregate growth in RMR proves it. But for many dealers, new competitors are too close for comfort.

It’s used in many different ways by different people, but the primary objective of the SDM 100 remains the same after 25 years: to measure consumer dollars gained by alarm companies, in order to present an account of the size of the market captured by the 100 largest security providers.

The result of the 2017 SDM 100 was upbeat: Collectively, the industry’s 100 largest security dealers grew their recurring monthly revenue (RMR) 18.4 percent, from $612 million to $725 million, last year.

Collectively, the SDM 100 security dealers grew their RMR 4.2 percent, from $618 million to $643 million last year. Among the top 100 there were 88 dealers who individually improved their RMR rate in 2017 over 2016.

This year’s SDM 100 report and rankings show excellent growth for the SDM 100 companies in 2019. The onset of the coronavirus pandemic was just starting to hit as the security industry’s top companies were filling out the 2020 SDM 100 applications; to many of this year’s companies, it is like being on a mountaintop without a clear view of the landscape. Read on to look at this year’s top security companies ranked by recurring monthly revenue, along with their thoughts and projections for what lies ahead.

Silver Spring, MD – The Center for Construction Research and Training (also known as CPWR), together with the Roofing r2p Partnership and the RF Radiation Work Group, have developed the Radiofrequency (RF) Radiation Awareness Program for the Construction Industry, intended to inform employers and labor organizations about the risks of radiofrequency radiation.

Washington – A proposed rule that would modernize OSHA’s reporting system has cleared one regulatory hurdle and could be published soon.

Washington – The Office of Management and Budget has concluded a review of a draft rule that would update OSHA's Process Safety Management Standard, and the safety agency has formally requested input from the public.

Washington – Automobile dealerships should remain exempt from OSHA’s injury and illness recordkeeping requirements, the National Automobile Dealers Association stated during a March 26 meeting officials from OSHA and the Office of Management and Budget.

Washington – The Office of Management and Budget has begun its review of an OSHA proposal to address outdated permissible exposure limits.

Washington – The Office of Management and Budget has completed its review of an OSHA recordkeeping and reporting regulation, paving the way for the agency to publish a final rule.

Washington – A review of OSHA’s proposal on chemical management and permissible exposure limits is now complete, allowing the agency to move forward on the rulemaking process.

Washington – OSHA’s final rule on confined spaces in construction is being reviewed by the Office of Information and Regulatory Affairs. The review is one of the final steps required before OSHA can formally publish the rule.

Washington — A planned update to OSHA’s Lockout/Tagout standard (1910.147) has been pushed to “long-term actions” under the Department of Labor’s Spring 2023 regulatory agenda.

Several garments in the GloWear Hi-Vis Apparel Line are now available in an extra-small size.

Workrite Uniform Co. has updated its lines of flame-resistant clothing developed by women for women in industrial and fire service professions.

Historically, PPE has been designed with a man’s body size and shape in mind. But when Safety+Health reached out to the International Safety Equipment Association regarding progress on designing personal protective equipment for women, manufacturers’ representatives were quick to respond.

Add warmth with this heavyweight flame-resistant duck bib overall.

Protective flame-resistant workwear is subject to the harshest and dirtiest conditions. That is why Milliken conducts the highest level of testing on its Amplitude flame-resistant fabrics.

Tecasafe Plus with Coolderm Technology FR fabric delivers enhanced comfort no matter the conditions.

The NeeseWear FR Unlined Jacket was specially developed for use in cool climates.

AMTEX TC fabrics combine comfort, strength and a high level of protection, and currently are offered in 7.9-ounce and 8.4-ounce twill.

The Job Sight FR apparel line consists of products that conform to the ANSI 107 standard for high visibility and flame resistance, along with the ASTM F1506 standard for flame- and arc-resistant apparel and NFPA 70E.

The Power Dry Mid Weight Shirt now has a 25 percent higher arc rating protection (from an arc rating of 8.1 cal/cm² to an arc rating of 9.5 cal/cm²) and is 20 percent lighter.

UltraSoft AC flame-resistant fabric offers advanced protection from electric arc flash and flash fires, as well as multipurpose protection from molten ferrous metal and welding exposures.

Workrite Uniform Co. teamed up with Westex and 3M to develop a line of insulated flame-resistant garments: 3M Thinsulate Platinum outerwear.

Protective clothing is available for many different functions – from helping a construction worker be more visible at night to shielding a utility worker from a serious arc flash injury.

Washington — More than 5,300 U.S. Postal Service employees were attacked by dogs while delivering the mail last year, the agency has announced.

Washington — Hotel workers can avoid on-the-job injury and illness by keeping their feet on the floor, ensuring fresh air is circulating and not mixing cleaning products.

Washington — Alarmed by recent separate incidents – one fatal – involving members of airport ground crews, the Federal Aviation Administration has issued a safety alert calling on airlines to review safety protocol.

Itasca, IL — The Journal of Safety Research is offering free access – through February – to a special issue featuring select papers from the National Occupational Injury Research Symposium.

Silver Spring, MD — Two new resources from CPWR – The Center for Construction Research and Training are intended to help prevent falls among roofing workers.

Portland, OR — In an effort to prevent worker deaths and injuries stemming from runover and backover incidents, the Oregon Institute of Occupational Health Sciences has issued a hazard alert.

Every OSHA investigation presents an opportunity for using what comes to light to help prevent similar incidents. Here are three cases – selected by the agency.

Boston — “A future with more frequent and severe storms” has heightened the urgency for protecting workers from injuries caused by falling tree limbs, a new safety alert states.

Lowell, MA — Keeping workers safe during a disaster – natural or human-caused – is the goal of a new online course from a NIOSH Total Worker Health Center of Excellence.

Orlando, FL — Amplify workers’ voices and keep learning, experts stressed Monday at the 2024 NSC Safety Congress & Expo during a Campbell Institute Forum discussion on serious incident and fatality prevention.

The 922CR offers patent-pending dorsal protection, grip, flexibility and dexterity while delivering EN Cut Level 5 protection and Level 3 puncture protection.

The Hi-Viz Lime Mechanics Style Glove has reflective stripes for better visibility.

Punkban offers workers the best puncture protection available on the market in a woven material.

The Great White 3GX Cut-Resistant Glove now features an ANSI 3/EN 4 level of cut protection (up from an ANSI 2/EN 3), making it ideal for metal and electronics assembly, construction, and parts handling, among other applications.

The Original CR5 features durable synthetic leather throughout the palm and an internal layer of Armortex Cut, delivering CE Cut Level 5 resistance to the palm and fingers.

Workplace hand injuries should never be viewed as “part of the job.”

Arlington, VA – The Mine Safety and Health Administration has addressed all of the 100 corrective actions recommended in its 2012 internal review following the Upper Big Branch mine explosion in April 2010, the agency announced Jan. 13.

Arlington, VA – The Mine Safety and Health Administration is offering two online tools intended to help mine operators and workers review violations of safety standards.

Baltimore – Chronic violators have declined and industry compliance has improved in the mining industry in the past five years, but a recent increase in fatalities at metal/non-metal mines is a concern, Mine Safety and Health Administration chief Joseph A. Main told audience members March 16 at the annual convention of the National Stone, Sand and Gravel Association.