Corporate History
In early April of 1938, Gerald and Sarah Holmes tested, patented, and trademarked their fire detection system and the Protectowire Company Inc. was born.
Protectowire began with the invention of linear heat detection in 1938, marking a pivotal moment in the realm of fire detection technology. Protectowire pioneered advancements in linear heat detection, setting new standards for reliability and efficiency. The company’s unwavering focus on research and development allowed it to adapt to evolving industry needs, staying ahead of the curve in addressing the unique challenges posed by special hazard environments. As a result, Protectowire’s linear heat detectors became synonymous with cutting-edge solutions that provided early fire detection, crucial for preventing catastrophic events
Gerald and Sarah Holmes tested, patented, and trademarked their fire detection system in their barn at the river house, and the Protectowire Company, Inc. Was born. The first sample runs were installed in River House.
The Protectowire Company is registered, products are patented, given FM approval. Early Protectowire installs are with the US government in military sites during the build-up to World War 2.
Protectowire receives UL Approval. The first marketing slogan is coined “Save Life & Property from Fire with Protectowire.”
Gerald Holmes meets John E. Sullivan who becomes the legal council for the company. Gerald & Sarah Holmes and John & Carol Sullivan develop the business, setting up supply chains and expanding applications.
John Sullivan passed away and his son Andrew Sullivan assumed the position of company president.
The Protectowire barn – part of the River House property – is where W. Gerald Holmes and Sarah Canfield Holmes conducted their experiments that led to the invention of the original Protectowire heat detection product. The Protectowire barn was razed in 2003 and a new horse stable was built on the site.
Protectowire builds new headquarters on property adjoining the River House property, to streamline production processes and build offices and training facilities. Our mission is to invest heavily in research and development and provide unparalleled support to the distribution network.
In 2023 Protectowire celebrated 85 years in business! Protectowire hosted an event to celebrate with colleagues at the NFPA show in Las Vegas.