Grayhill
- Company typePrivate
- Founded1943
- HeadquartersLa Grange, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingHardware or Manufacturing
Grayhill firmographics
Firmographics- Name
- Grayhill
- Legal name
- Grayhill, Inc.
- Website
- https://grayhill.com
- Company type
- Private
- Founded year
- 1943
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Ownership category
- akta.pro rank
Grayhill industry classification
Industry- Product category
- Human-Machine Interface Components
- NAICS
- Other Electronic Component Manufacturing (334419), Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Components & Accessories (3670), Electrical Industrial Apparatus (3620)
- akta.pro primary industry
- Embedded & HMI Electronics Manufacturing (Industrial PCs, HMIs, Panel PCs) (IMAGAGAD)
- akta.pro secondary industries
- Motor Drive & Motion Control Electronics Manufacturing Services (VFDs, servo drives, controllers) (IMAGAGAJ), Automotive Instrument Clusters, Displays & HMI Electronics Manufacturing (IMACAJAG), Automotive ECUs/Control Modules & Embedded Electronics Manufacturing (IMACAJAC), Electrical Controls, PLC & Industrial Automation (EDAOABAE)
Keywords
Where Grayhill is headquartered
LocationHeadquarters
- HQ city
- La Grange
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Grayhill business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Personnel, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- HMI Components and Controls: Sale of standard and customized human-machine interface components including rotary switches, encoders, joysticks, keypads, pushbuttons, displays, and control products to OEM manufacturers
- Custom/Tailored Solutions: Customization services for standard products including haptics customization, shaft modifications, custom electrical outputs, sealing integration, form factor changes, custom firmware, and display configurations
- Value-Added Assemblies: Integration of custom terminations, PCB design and fabrication, cable harnesses, flex circuits, and complete assemblies meeting IPC-A-610 Class III specifications
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Standard components sold via distributor network with quote-based pricing |
Go-to-market motion1 record
Distribution channels7 records
Marketing channels5 records
Grayhill product offering
Product offeringCore offering
Grayhill designs and manufactures human-machine interface (HMI) components and controls, including rotary switches, optical/mechanical/Hall-effect encoders, touch encoders, joysticks, keypads, pushbuttons, tact switches, medical keyboards, CAN Bus displays, CAN Bus keypads, and vehicle interface controllers. The company sells standard catalog components alongside tailored-derivative products and value-added assemblies (cable harnesses, PCB design and fabrication, custom terminations) to OEM manufacturers in vehicle, military, healthcare, and industrial markets. Operations are vertically integrated across in-house molding, tooling, testing, and manufacturing, supporting both standard sales and customer-specific customization.
Product overview
Grayhill is a designer and manufacturer of intuitive human-machine interface (HMI) controls and assemblies. The company operates as a product portfolio rather than a unified platform, offering six core product categories: Rotational Controls (Rotary Switches, Touch Encoders, Mechanical Encoders, Optical Encoders, Machine Rotary Encoders, Hall-Effect Encoders), Joystick Controls (Discrete Joysticks, Multifunction Joysticks, Precision Joysticks), Push Controls (Keypads, Pushbuttons, Tact Switches, Keyboards including CliniKey medical keyboards and VectorPad directional keypads), Vehicle Controls (CAN Bus Displays including 3D series and EngineView 35, CAN Bus Keypads Plus, Vehicle Interface Controllers), DIP Switches (Surface Mount, Thru-Hole, Rotary), and Control Products (I/O Modules, Racks). Featured products include the Ring Encoder and 62A-D-V Premium Haptic Rotary Encoder. Grayhill serves vehicle, military, and healthcare markets with standard products and customization capabilities including tailored haptics, sealing, and firmware loading. The company also offers value-added assemblies and vertical integration services.
Differentiator
Problem solved
Functional benefit
Brands
- NavCoder: Multifunction joystick product line for navigating through on-screen software with 4-way or 8-way directional control
- VectorPad
- CliniKey
- EngineView
- Touch Encoder
Products and services
- Rotary Switches Single-deck and multi-deck rotary switches with rugged construction and MIL-qualified options, offered in configurations including isolated positions, spring returns, adjustable stops, and keylock variants for OEM customers across military, industrial, and commercial equipment markets.
- Touch Encoder Device combining touchscreen, keypad, and rotary switch functionality in one unit with USB or CAN J1939 communication, IP67 sealing, 320x300 resolution display, and 1 million rotational cycle rating, designed for operator interfaces in vehicle, industrial, and medical equipment.
- Mechanical Encoders Encoders that combine rotary switch feel with digital output for octal, binary-coded decimal, hexadecimal, and gray code output, including concentric shafts, isolated positions, and adjustable stops for OEM control interfaces.
- Optical Encoders Non-contact switching technology with exceptional operational life, available with optional joystick and pushbutton integration, outstanding haptic feedback, and premium haptic, value, and high-torque variants for OEM applications.
- Machine Rotary Encoders High-resolution industrial encoders using debris-resistant Hall-effect sensor technology with up to 10 million rotational cycles, available in sealed and unsealed versions for industrial automation and CNC applications.
- Hall-Effect Encoders Contactless encoders using magnetic position detection with I2C, open collector, or push-pull output, featuring low-voltage operation and a sleep mode for power conservation in battery-powered and energy-conscious applications.
- Discrete Joysticks Rugged joystick solutions with multiple contact mechanisms, circuitry, mounting, and termination options, supporting custom actuation force and travel distance configurations for OEM equipment builders.
- NavCoder Multifunction Joysticks NavCoder branded multifunction joysticks providing 4-way or 8-way directional control for on-screen navigation, a center pushbutton for selection, and rotational control for scrolling or settings adjustment in human-machine interfaces.
- Precision Joysticks Compact joysticks for precise cursor control in CNC positioning, industrial and robotic control, and work vehicles or aerial platforms where other pointing devices are impractical.
- VectorPad Directional Keypad IP67-rated rear-panel-mounted directional keypad with MIL-STD-810H compliance, 5-button configuration, 1,000,000 cycles per key, discrete electrical outputs, and optional NVIS-compatible backlighting, engineered for rugged military, healthcare, and industrial control systems.
- Keypads Customizable keypads including sealed rubber, vandal-resistant metallic, and low-profile or full-travel actuation options with switch, matrix, and single pole common bus outputs for OEM equipment builders.
- Pushbuttons Rugged pushbutton switches with multiple contact mechanisms, circuitry, mounting, and termination options, supporting custom actuation force, travel distance, and cabling configurations for OEM equipment.
- Tact Switches Momentary, ultra-miniature, lightweight pushbuttons for cost-effective PCB-mounted user interface switching with decorative keycap actuation suited to high-density mounting.
- CliniKey Medical Keyboard IEC 60601 4th Edition certified sealed medical-grade keyboard available in KPQW QWERTY and KP56 5x6 numeric keypad configurations, IP67 rated, 10 million cycles per key, with customizable backlighting in white or blue for medical device manufacturers.
- 3D Series CAN Bus Displays Rugged CAN Bus displays for agriculture, construction, and mining vehicles, available in sizes from 3.2 to 10.4 inches with touchscreen options, IPS LCD technology, J1939 and CANopen protocols, and IP67 sealing for harsh cab environments.
- EngineView 35 Smart Engine Display Plug-and-play J1939 engine monitor with 1000-nit backlit display, sub-second boot time, 12V/24V operation, rugged IP67 sealing, and configuration that requires no external programming tools, targeted at off-highway vehicles, generators, construction machinery, and agricultural equipment.
- CAN Bus Keypads Plus Second-generation CAN Bus keypads with low-profile snap-in mounting, wide viewing angle LED indicators, built-in diagnostics, and two I/O pins, IP67 sealed and supporting J1939 or CANopen protocol for off-highway vehicle interfaces.
- CAN Bus Vehicle Interface Controllers Operator interface devices for onboard software navigation combining an optical rotary encoder with a center pushbutton, with second-generation Plus models supporting ISO 13849 safety ratings and self-diagnostic functions for vehicle applications.
- Surface Mount DIP Switches DIP switch technology with spring and ball contact system on select series for consistent high contact pressure, with standard base seal, optional top-tape seal, and tape-and-reel packaging for surface-mount PCB configuration.
- Thru-Hole DIP Switches Through-hole mounted DIP switches in configurations including raised type, slide, toggle-dip, right angle, SPST, and DPDT options for configuration selection on PCBs.
- Rotary DIP Switches Rotary DIP switches in octal and hexadecimal formats with up to 10,000 mechanical life cycles for address and configuration selection on electronic assemblies.
- I/O Modules I/O modules in mini, standard, and G5 sizes plus unique open-line style providing two input/output points per snap-in module for space-saving and tool-free assembly in control systems.
- Racks I/O racks available in industry-standard size and miniature footprint to save panel space in control system installations.
- Ring Encoder Optical encoder with hollow shaft design enabling integration of an LED and center pushbutton, with 1 million cycle lifespan, 3.3V and 5V compatibility, integrated Schmitt trigger, and pull-up resistor, plus a low-power version consuming 100x less current.
- 62A-D-V Premium Haptic Rotary Encoder Energy-efficient optical encoder with up to 100x longer battery life versus competitors, -40F to 185F operating range, 15G vibration and 100G shock resistance, and three resolution options with up to 32 detent and non-detent positions for healthcare, industrial, automotive, and off-highway applications.
Quantifiable outcome
- Touch Encoder rated for 1 million rotational cycles
- +4 more outcomes
Companies that use Grayhill
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
Grayhill technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Grayhill partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- Arrow ElectronicscoreMajor global authorized distributor of Grayhill products serving customers across North America, Europe, Asia Pacific, and South America
- AvnetcoreMajor global authorized distributor of Grayhill products serving customers across North America, Europe, Asia Pacific, and South America
- DigiKey CorporationcoreGlobal authorized distributor providing online catalog access and rapid fulfillment of Grayhill products
- Mouser ElectronicscoreGlobal authorized distributor specializing in rapid fulfillment of new product introductions and small quantities of Grayhill components
- Future ElectronicscoreGlobal authorized distributor with technical support capabilities for Grayhill products
- NewarkminorAuthorized distributor of Grayhill products in North America
- SagerminorAuthorized distributor of Grayhill products in North America
- WaldomminorAuthorized distributor of Grayhill products in North America
- Milexia GroupcoreTechnical distributor partner for EMEA region, also exhibited jointly at Milipol Paris 2025 for military solutions
- Data ModulminorTechnical distributor for Grayhill products in Germany (EMEA region)
- QuadRepminorTechnical distributor for Grayhill products in Asia Pacific region including Taiwan, Singapore, Malaysia, India, and China
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Grayhill competitors and assessment
Company assessmentMarket position
Strengths4 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Grayhill social profiles
Digital presenceGrayhill compliance and trust
Trust signalCompliance9 records
Grayhill financial estimates
Financial estimateRevenue estimate
Valuation estimate
Grayhill leadership team
Management profileNumber of profiles
Grayhill funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Grayhill M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Grayhill
What does Grayhill do?
Grayhill designs and manufactures human-machine interface (HMI) components and controls, including rotary switches, optical/mechanical/Hall-effect encoders, touch encoders, joysticks, keypads, pushbuttons, tact switches, medical keyboards, CAN Bus displays, CAN Bus keypads, and vehicle interface controllers. The company sells standard catalog components alongside tailored-derivative products and value-added assemblies (cable harnesses, PCB design and fabrication, custom terminations) to OEM manufacturers in vehicle, military, healthcare, and industrial markets. Operations are vertically integrated across in-house molding, tooling, testing, and manufacturing, supporting both standard sales and customer-specific customization.
Is Grayhill a public or private company?
Grayhill is a private company. It is classified as unknown and is currently operating.
When was Grayhill founded?
Grayhill was founded in 1943. It employs 1,001 to 5,000 people.
Where is Grayhill based?
Grayhill is headquartered in La Grange, United States, in the North America region.
How does Grayhill make money?
Three revenue lines are on record. HMI Components and Controls are the primary driver. The others are custom/Tailored Solutions and value-Added Assemblies.
Does Grayhill have an API?
No public API is recorded for Grayhill.
What industry is Grayhill in?
Grayhill's product category is Human-Machine Interface Components. Its primary akta.pro industry code is IMAGAGAD, Embedded & HMI Electronics Manufacturing (Industrial PCs, HMIs, Panel PCs), with a secondary code of IMAGAGAJ, Motor Drive & Motion Control Electronics Manufacturing Services (VFDs, servo drives, controllers). Its NAICS code is 334419 and its SIC code is 3600.