George Risk Industries
George Risk Industries (GRI)
George Risk Industries was founded by its namesake, George Risk, in 1965 as a publicly traded parts and products design and manufacturing company. The company was originally located in Columbus, Nebraska, but was later relocated to Kimball, Nebraska—where it remains today.
The main product line when the company formed was push-button reed switches, but George developed many other products over his lifetime—including many of the standard burglar alarm switches sold today.
After George’s passing in 1989, his youngest son, Ken Risk, was appointed President and CEO by the Board of Directors.
When Ken passed in 2013, his daughter Stephanie Risk-McElroy took over as CEO and has remained at the head of the company since.
GRI continues to design new, innovative products while providing the excellent quality and customer service that have earned the business of customers for over 50 years.
George Risk Industries
Founded in 1965 by George Risk, George Risk Industries (GRI) is a long-standing, publicly traded manufacturer specializing in the design and production of high-quality electronic components and security products.
Originally established in Columbus, Nebraska, the company later relocated to Kimball, Nebraska—where it continues to operate today. GRI’s first product line focused on push-button reed switches, but over time the company expanded its portfolio to include many of the industry-standard burglar alarm switches widely used across the security market.
Following George Risk’s passing in 1989, leadership transitioned to his youngest son, Ken Risk, who served as President and CEO until 2013. Today, the company is led by CEO Stephanie Risk-McElroy, continuing a legacy of family leadership and long-term commitment to innovation.
With more than 50 years of experience, GRI remains focused on designing reliable, forward-thinking products while delivering the consistent quality and customer service trusted by security professionals worldwide.
Authorized Manufacturer Solutions Available Through Security Supply
Designed by industry-leading manufacturers and supplied through Security Supply, these solutions deliver the performance, compliance, and reliability required for professional access control and door hardware projects.
Manufacturer Expertise
The manufacturer brings decades of engineering experience, precision design, and proven performance across commercial and institutional applications.
Authorized Supply & Inventory
Security Supply serves as an authorized supplier, providing reliable inventory access, fast fulfillment, and trusted sourcing for genuine manufacturer products.
Technical Support & Reliability
Available through Security Supply, customers receive professional guidance, technical support, and dependable service throughout the project lifecycle.
Precision Security Solutions at Security Supply
For over half a century, George Risk Industries (GRI) has stood as a pillar of American manufacturing excellence in the security industry. Founded in 1965 by George Risk, the company transitioned from a parts and products design firm into a global leader in high-performance alarm components.
Today, Security Supply is proud to serve as your premier authorized distributor for GRI’s extensive catalog of security solutions, providing the local inventory and technical expertise professionals demand.
Engineering Excellence Available Through Security Supply
GRI’s reputation was built on the durability of their push-button reed switches, but their catalog has expanded to meet the evolving needs of the modern B2B security market. Their product line features:
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Magnetic Reed Switches: The industry standard for reliability and longevity. -
Environmental Sensors: Specialized solutions for water and temperature detection. -
Access Control Components: High-performance hardware designed for seamless integration. -
Custom Design Capabilities: Leveraging decades of engineering expertise to solve unique field challenges.
Why Source GRI from Security Supply?
When you choose GRI products through Security Supply, you aren't just buying hardware; you are gaining a strategic partner. We bridge the gap between GRI’s world-class manufacturing and your job site by offering:
Reliable Inventory
We maintain a robust stock of GRI components to ensure your projects stay on schedule.
Technical Support
Our team possesses deep product knowledge to assist with specifications and troubleshooting.
Authorized Reliability
As an official partner, Security Supply guarantees authentic, high-quality GRI products backed by full manufacturer support.
GRI continues to innovate while maintaining the rigorous quality standards that have defined their business for over 50 years. At Security Supply, we are committed to delivering that quality directly to your doorstep.
A Legacy of Innovation
Originally established in Columbus, Nebraska, and later relocated to their current headquarters in Kimball, GRI has remained a family-led enterprise for three generations. Following the foundational work of George Risk, the pioneer behind many of the standard burglar alarm switches used today, the company has thrived under the leadership of Ken Risk and current CEO Stephanie Risk-McElroy.
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