What Miller Edge does

Miller Edge, Inc. is a privately held, family-owned manufacturer of safety sensing solutions for motorized doors, automated gates, and industrial equipment, headquartered in West Grove, Pennsylvania with a second manufacturing facility in Tempe, Arizona. Founded in 1980 by Norman K. Miller, the inventor of the first electrically activated safety edge (US Patent, 1958), the company has operated for over six decades in the safety sensing category. Its product portfolio centers on pressure-sensitive sensing edges, infrared photo optics, monitored wireless edge systems, light curtains (TruGuard, RLC, MLC), VisiLight LED visual alerts, access control devices, and sensing mats, all engineered for compliance with UL 325, ASTM F2200, CE, and federal UFGS standards. Sub-brands include MyEdge (B2B customer portal), TruGuard, OptiGuard, and VisiLight LED.

The company generates revenue through one-time hardware sales distributed via an authorized B2B network of dealers and contractors, with custom-manufactured solutions for specialized applications including aircraft hangar doors. Pricing is quote-based and non-public, with payment terms on invoices and a deposit required on certain orders. Miller Edge targets five primary customer segments: door professionals (commercial and industrial motorized doors), gate professionals (automated vehicular gates), industrial automation professionals (conveyors, robotic zones, lifts), aviation professionals (airports, MRO facilities, airbases), and architects/specifiers who integrate products into building specifications. End-user property managers and residential gate owners represent secondary demand.

Miller Edge maintains active membership in DASMA, IDA, American Fence Association, and Door Education, and has received industry recognition including the IDA Industry Member Service Award (1998) and the inaugural IDA Humanitarian Award (2007). The company employs 101-250 people, supports multiple sub-brands and patented technologies (notably Alumaglas), and operates the MyEdge customer portal for distributor and contractor ordering. As of 2024, second-generation leadership is in place with Bearge Miller as CEO and Flossie Miller as President.

Name

Miller Edge

Legal name

Miller Edge Inc.

Website

https://milleredge.com

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

101–250 employees

Short description

Miller Edge manufactures safety sensing solutions, including pressure-sensitive edges, photo optics, wireless systems, and light curtains, for motorized doors, automated gates, industrial equipment, and aviation applications, selling through an authorized B2B distributor network across North America.

Ownership category

akta.pro rank

Product category

Door and Gate Safety Sensing Equipment

NAICS

Other Measuring and Controlling Device Manufacturing (334519), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Measuring & Controlling Devices, Nec (3829)

akta.pro primary industry

Industrial Sensors & Safety Automation (Sensors, Light Curtains, Safety PLCs) (IMAHAHAF)

akta.pro secondary industry

Optical & Light Sensors (Photodiodes/ALS/Color/UV) (HDAHALAE)

Keywords

• Safety sensing edges
• Photo optic sensors
• Automated gate safety
• Motorized door controls
• Industrial safety sensors

Headquarters

HQ city

West Grove

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Safety Sensor Hardware Products: Miller Edge generates revenue primarily through the sale of physical safety sensing products including sensing edges, photo optics, wireless edge systems, light curtains, sensing mats, and access control devices. These are one-time hardware purchases with no recurring subscription component. Products are sold through authorized distributors and dealers, with the MyEdge business portal enabling account-based ordering.
2. Custom/Configured Products: Miller Edge offers custom-manufactured sensing solutions configured to exact specifications including profile dimensions, active edge lengths, outlet locations, colors, and materials. These built-to-order products (such as custom MUxx edges) carry different terms including non-cancellable orders once placed.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Miller Edge manufactures pressure-sensitive safety sensing edges, photo optic sensors (thru-beam, reflective, and light curtain systems), wireless monitored safety edge systems, VisiLight LED visual alert strips, access control devices, and pressure-sensitive sensing mats. These products detect obstructions on motorized commercial doors, automated vehicular gates, and industrial equipment to prevent entrapment injuries and property damage, with solutions engineered for compliance with UL 325, ASTM F2200, and CE safety standards.

Product overview

Miller Edge is a manufacturer of safety sensing solutions for motorized doors, automated gates, and industrial equipment. The product portfolio centers on pressure-sensitive sensing edges and photo optic sensors that detect obstructions and signal equipment to stop/reverse motion. Core products include Sensing Edges (available in multiple form factors including field-configurable CPT210/CPT215, custom MUxx/MU33, and specialized ClimaGuard), Wireless Sensing Edge Systems, Photo Optics (including TruGuard reflective and RLC/MLC light curtains), VisiLight LED visual alert systems, Access Control devices, Sensing Mats, and Accessories. The company operates the MyEdge B2B customer portal for ordering. Products serve commercial, industrial, aviation, and residential applications with compliance to UL 325, ASTM F2200, and CE standards.

Differentiator

Problem solved

Functional benefit

Brands

• MyEdge: A customer portal for registered business accounts to access product information, pricing, and ordering.
• TruGuard
• OptiGuard
• Relay Light Curtain
• VisiLight LED

Products and services

• Sensing Edges Pressure-sensitive safety devices that detect obstructions and signal motor controls to stop and/or reverse door or gate motion, providing entrapment protection for commercial, industrial, aviation, and residential applications. Available in multiple form factors including field-configurable CPT210 (1-inch profile) and CPT215 (2-inch profile) models, custom MUxx and MU33 (3-inch) profiles, ME123 (1-5/8 to 2-inch), MU21/MU22 sectional door profiles, and ClimaGuard with integrated PVC loop seal for air infiltration prevention.
• Wireless Sensing Edge Systems Battery-powered wireless safety edge systems that eliminate wiring between sensing edges and door/gate operators. Feature monitored communication with continuous fault detection that confirms operational status between transmitter and receiver, detecting system faults including dead batteries or signal obstruction and triggering fault output to disable automatic closure operation.
• Photo Optics Infrared obstruction detection sensors including thru-beam, retro-reflective, and light curtain systems that signal doors and gates to stop or reverse when beams are interrupted. Product family includes TruGuard (TG-R) monitored reflective photo optic with corner cube reflector, 30-foot range, polarized beam for sunlight immunity, and UL 325 recognition; Relay Light Curtain (RLC) fail-safe multiple thru-beam systems providing dense barrier of protection in 3-foot (8 elements) and 6-foot (16 elements) models; and Monitored Light Curtains (MLC) providing an invisible blanket of protection for extended vertical coverage.
• VisiLight LED High-visibility LED lighting systems that illuminate when doors or gates are in motion, providing real-time visual alerts to pedestrians and vehicles to stay clear of operating equipment.
• Access Control Sensors Hands-free activation sensors and intelligent motion detection devices that trigger door or gate operation only when needed, supporting controlled access and traffic flow management for commercial and industrial facilities.
• Sensing Mats Pressure-sensitive floor mats that detect presence and trigger system responses such as machinery shutdown or operator alerts, used for presence detection zones, area guarding, and access control in industrial and commercial applications.
• Custom Sensing Solutions Custom-manufactured sensing solutions designed to exact specifications for profile dimensions, active edge lengths, outlet locations, colors, and materials to meet unique application requirements. Built-to-order products such as custom MUxx edges carry non-cancellable order terms once placed.
• Safety Sensor Accessories Supporting components for complete safety sensor installations including electrical components (edge testers, coil cords, junction boxes, wiring kits, transmitter batteries), seals, bumpers, and mounting channels.

Quantifiable outcome

• UL 325 compliance requirement satisfied
• +1 more outcomes

Named customers5 records

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered industry.

• DASMA (Door and Access Systems Manufacturers Association)industryOthersMiller Edge maintains membership and affiliation with DASMA, an industry trade association for door and access systems manufacturers. DASMA provides standards development, industry advocacy, and professional resources for the door and gate industry.
• International Door Association (IDA)industryOthersMiller Edge is affiliated with the International Door Association (IDA), the leading trade association for professional door and gate dealers. The company and its founder have received recognition from IDA including the Industry Member Service Award (1998) and Humanitarian Award (2007).
• American Fence AssociationindustryOthersMiller Edge holds membership in the American Fence Association, supporting the automated fence and gate industry with safety products and industry collaboration.
• Door EducationindustryOthersMiller Edge is affiliated with Door Education, supporting professional development and training for door industry professionals.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Keyence: Global industrial sensor and measurement company with a broad portfolio covering photoelectric sensors, machine vision, and safety devices. Overlaps with Miller Edge's photo optic and industrial sensing products while serving a much wider customer base.
• Omron: Global industrial automation company offering safety sensors, light curtains, and machine guarding products alongside a much broader controls and component portfolio. Comparable in safety sensing scope and application but with substantially wider product breadth and geographic reach.
• Allen-Bradley (Rockwell Automation): Industrial automation incumbent whose safety business includes safety light curtains, mats, and sensors integrated with its Logix control platform. Comparable to Miller Edge in industrial safety sensing but sold primarily through Rockwell's broader automation ecosystem.
• Pilz: German industrial safety automation specialist offering safety relays, controllers, light curtains, and sensors. Comparable to Miller Edge in industrial safety sensing, but with a much broader safety controls and services portfolio.
• Schmersal: Global manufacturer of safety switches, sensors, interlocks, and optoelectronic protective devices. Overlaps with Miller Edge's safety sensing portfolio for industrial machinery and automated gates but operates at greater scale across broader safety categories.
• SICK AG: Global industrial sensor and safety automation leader with a broad portfolio that includes safety light curtains, laser scanners, and machine vision. Overlaps with Miller Edge's photo optic and light curtain products but operates as a much larger multi-product incumbent.

Direct peers

• Banner Engineering: US-based industrial sensor manufacturer with a strong safety light curtain, photo eye, and machine guarding product line. Directly comparable to Miller Edge's photo optic and light curtain offerings for industrial automation customers.
• ASO Safety Solutions: German-headquartered manufacturer of safety edges, bumpers, light curtains, and photocells for automated doors, gates, and industrial machinery. Directly comparable product portfolio and customer base to Miller Edge in the safety sensing niche.
• Tapeswitch: US manufacturer of pressure-sensitive safety products including sensing edges, safety mats, bumpers, and ribbon switches. Closely mirrors Miller Edge's pressure-sensitive edge and mat product lines for industrial and access applications.
• Birgelow Sicherheitstechnik: German safety edge and bumper specialist serving automated door and gate OEMs. Competes with Miller Edge in the same safety edge / contact strip category, particularly in European commercial door markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/MillerEdge
• YouTubeyoutube.com/user/MillerEdgeInc
• Facebookfacebook.com/MillerEdge
• LinkedInlinkedin.com/company/miller-edge-inc
• Instagraminstagram.com/milleredgeinc

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Miller Edge