Security systems integrators lauded the state of the market in 2015, yet their revenue was down 1 percent overall and among those integrators with which a year-to-year comparison could be made, a significant number — 34 of 82 companies — reported decreased North American systems integration revenue.

As security systems integrators take to the world stage amidst trends such as the commercial Internet of Things, cybercrime and terrorism, they showed their prowess with 14 percent growth in 2016.

Security integrators are benefiting from vital technology innovations that are far greater than just simple upgrades.

Security integrators describe the 2018 market for integrated security systems as “strong,” “hot” and “accelerated” — all apt terms, given that the nation’s largest integrators grew their systems integration revenue by at least 14 percent last year.

The 2020 Top Systems Integrators Report ranks security integrators by their North American systems integration revenue. The report represents many of the largest security systems integrator companies in the industry.

Security integrators faced no shortage of curveballs in 2020, but many in the top 100 managed to stay ahead in the count and find successes.

Which manufacturers and distributors do the largest systems integrators support? This Top Systems Integrators brand-usage report lists the companies that earn their business.

In the face of significant obstacles, the 2022 SDM Top Systems Integrators are demonstrating the resilience, creativity and perseverance that keeps them at the top.

Security integrators had a tough challenge in 2021 and continuing in 2022 — supply chain shortages and rising and/or constantly changing pricing.

By adapting their sales models, vendor relationships and pricing, the 2023 SDM Top Systems Integrators performed exceptionally well in spite of significant obstacles.

Which manufacturers and distributors do the largest security integrators use most? This Top Systems Integrators brand-usage report lists the companies that earned the majority of their business in 2022.

With unprecedented changes in technology and customer expectations driving up demand, the 2024 SDM Top Systems Integrators had a banner year.

Here are the vendors and distributors that earned the trust of the top 100 security integrators in 2023.

Washington — Fully operational Positive Train Control technology “would have intervened” to stop a fatal Amtrak passenger train derailment in which crew members were inadequately trained and tested on various aspects of a new route, the National Transportation Safety Board has concluded after its investigation into the December 2017 incident in DuPont, WA.

Washington — Nearly two years after the Federal Railroad Administration first published a final rule requiring commuter and intercity passenger railroads to develop and implement system safety programs, the process has hit another hurdle.

New Haven, CT — National Transportation Safety Board member Jennifer Homendy, Sen. Richard Blumenthal (D-CT) and railroad safety advocates repeated their call for full implementation of Positive Train Control – emergency slowing and stopping systems designed to help prevent train crashes and derailments caused by human error.

Springfield, IL — Legislation signed into law Aug. 9 by Illinois Gov. J.B. Pritzker (D) requires freight trains operating in the state to have at least two crew members, challenging the Federal Railroad Administration’s recent effort to prevent states from regulating train crew sizes.

Washington — The Federal Railroad Administration has extended until March 4 its stay on publishing a final rule requiring commuter and intercity passenger railroads to develop and implement system safety programs.

Washington — An update on the implementation of Positive Train Control – emergency slowing and stopping systems designed to help prevent train crashes and derailments caused by human error – is on the preliminary agenda for the Railroad Safety Advisory Committee’s next meeting, set for Nov. 26.

Washington — In response to a petition for rulemaking, the Federal Railroad Administration is seeking to further delay by 16 months the implementation dates of its proposed Training, Qualification, and Oversight for Safety-Related Railroad Employees regulation.

Washington — In response to a petition for rulemaking, the Federal Railroad Administration is delaying by 16 months the implementation dates of its Training, Qualification, and Oversight for Safety-Related Railroad Employees regulation.

Washington — Effective April 20, the Federal Railway Administration is requiring the nation’s largest freight railroads – known as Class I – and smaller freight railroads with “inadequate safety performance” to develop and implement a formal risk reduction program. However, Rep. Peter DeFazio (D-OR), chair of the House Transportation and Infrastructure Committee, says the final rule does not fulfill a congressional mandate to address rail worker fatigue.

Washington — More than three years after the Federal Railroad Administration published a final rule that requires commuter and intercity passenger lines to develop and implement system safety programs, FRA is amending the rule.

Washington — A new video from a rail safety education group is aimed at helping drivers of concrete, garbage and dump trucks safely navigate rail crossings.

Washington — The National Transportation Safety Board has announced that three more recommendations from its 2019-2020 Most Wanted List of Transportation Safety Improvements have been implemented, boosting the total number of recommendations fulfilled to 38.

Washington — OSHA is providing specific exemptions and clarifications for railroad roadway work in its Cranes and Derricks in Construction Standard.

Washington — The Federal Railroad Administration has issued a final rule revising the agency’s regulation on highway rail-grade crossing action plans to require 40 states and the District of Columbia to develop and implement – and update, if applicable – FRA-approved action plans.

Washington — The Short Line Safety Institute has published a series of free videos designed to provide railroad workers with an overview of key elements of hazardous materials safety regulations.

Washington — The Federal Railroad Administration wants to revise its regulations governing Positive Train Control systems – emergency slowing and stopping systems designed to help prevent train crashes and derailments caused by human error – and reporting on their function.

Washington — The National Transportation Safety Board is closing three safety recommendations related to the installation of Positive Train Control – emergency slowing and stopping systems designed to help prevent train crashes and derailments caused by human error.

Washington — A railway crew’s failure to operate within safe speed requirements and the Federal Railroad Administration’s interpretation of a safety regulation were factors in a fatal collision between a BNSF intermodal train and a work train in 2018, the National Transportation Safety Board has concluded.

Washington — The Federal Railroad Administration is revising its regulations governing Positive Train Control systems – emergency slowing and stopping systems designed to help prevent train crashes and derailments caused by human error – and reporting on their function.

Washington — The Federal Railroad Administration has issued a safety advisory to railroads and rail employees regarding a recently identified interface design issue that relates to how Positive Train Control systems interface with locomotive and cab car braking systems.

Washington — The Federal Railroad Administration recently renewed the two-year charter of its Railroad Safety Advisory Committee and has scheduled a virtual public meeting for Dec. 8, according to a notice published in the Nov. 23 Federal Register.

Washington — The Senate has confirmed Amit Bose as administrator of the Federal Railroad Administration, with a 68-29 vote Jan. 12.

Washington — The Federal Railroad Administration has finalized amendments to a pair of regulations related to roadway worker safety and on-track roadway maintenance machines and hi-rail vehicles.

Washington — The Federal Railroad Administration has issued a final rule requiring certain railroads to develop and implement a fatigue risk management program as a component of their larger safety risk reduction program.

Washington — The Federal Railroad Administration is requesting public comment on a proposed rule that would require at least two crew members for most trains.

Washington — The Federal Railroad Administration has extended until Dec. 2 the comment period on a proposed rule that would require at least two crew members for most trains.

Washington — Responding to a petition for reconsideration of a final rule on its Risk Reduction Program, the Federal Railroad Administration is seeking comment on whether to keep or remove a provision clarifying that certain contractors are considered a railroad’s directly affected employees.

Washington — The Federal Railroad Administration has scheduled a public hearing on a proposed rule that would require at least two crew members for most trains.

Washington — In response to a recent fatal derailment at a Texas train yard, the Federal Railroad Administration has issued a safety advisory on the use of portable derails.

Washington — In response to an incident involving the unintended release of a train’s automatic air brakes while stopped at a signal, the Federal Railroad Administration has issued a safety advisory.

Washington — The Pipeline and Hazardous Materials Safety Administration is alerting hazmat rail tank car owners and others of “the potential for certain manway assemblies with aluminum protective housing covers to melt when exposed to extreme heat.”

Washington — Spurred by the Feb. 3 train derailment and fire in East Palestine, OH, the freight rail industry says it’s taking several “initial steps” to improve safety.

Washington — The Federal Railroad Administration has scheduled a special meeting of its Railroad Safety Advisory Committee, to focus on the recent freight train derailment in East Palestine, OH.

Washington — Although recent technologies can improve train handling and fuel efficiency, “they cannot replace the need for correct car placement and assembly,” the Federal Railroad Administration says in a recent safety advisory.

Washington — The Federal Railroad Administration is making available $5 million in grants for the creation of a rail research and development Center of Excellence.

Washington — Alarmed by a recent spike in assaults against transit workers, the Federal Transit Authority is proposing a rule designed to protect workers and passengers.

Washington — The Pipeline and Hazardous Materials Safety Administration is set to publish a proposed rule that would require railroads to maintain and update information about hazardous material shipments.