Insights

Innovative Custom Solutions Grayhill specializes in designing and manufacturing customizable interface components such as optical encoders, rotary switches, and keypads, which present opportunities to provide tailored user interface solutions for clients in medical, military, and off-highway vehicle markets seeking ergonomic and intuitive products.

Defense & Security Focus Active participation in defense and security events like Milipol Paris 2025 indicates Grayhill's strong position in defense-related applications, which can be a strategic avenue for sales of ruggedized, secure, and specialized interface devices tailored to government and military clients.

Global Manufacturing Capability With multiple state-of-the-art facilities worldwide and a focus on quick, cost-effective delivery of both standard and customized products, Grayhill can support international expansion and serve multinational clients seeking reliable, engineer-backed interface solutions.

Technology Integration Expertise The company’s use of advanced tech stacks such as Power BI, SAP ERP, and development tools like C# and Bootstrap underscores its capability to integrate cutting-edge technology into user interfaces, making it a valuable partner for clients looking for high-tech, integrated solutions.

Growth and Leadership Recent leadership hires and internal promotions demonstrate Grayhill’s focus on strengthening operational capabilities and innovative growth, suggesting a proactive approach to scaling product lines and exploring new market segments that could benefit from robust interface solutions.

Grayhill Tech Stack

Grayhill uses 8 technology products and services including HubSpot Analytics, WordPress, Pro/ENGINEER Wildfire, and more. Explore Grayhill's tech stack below.

  • HubSpot Analytics
    Analytics
  • WordPress
    Content Management System
  • Pro/ENGINEER Wildfire
    Design
  • HubSpot Chat
    Live Chat
  • Microsoft
    Miscellaneous
  • PWA
    Miscellaneous
  • Node.js
    Programming Languages
  • Adobe Creative Suite
    Visualisation Software

Media & News

Grayhill's Email Address Formats

Grayhill uses at least 1 format(s):
Grayhill Email FormatsExamplePercentage
First_Last@grayhill.comJohn_Doe@grayhill.com
88%
FLast@grayhill.comJDoe@grayhill.com
11%
First.Last@grayhill.comJohn.Doe@grayhill.com
1%

Frequently Asked Questions

Where is Grayhill's headquarters located?

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Grayhill's main headquarters is located at 561 Hillgrove Ave, La Grange, IL 60525, US. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is Grayhill's phone number?

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You can contact Grayhill's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Grayhill's official website and social media links?

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Grayhill's official website is grayhill.com and has social profiles on LinkedIn.

What is Grayhill's SIC code NAICS code?

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Grayhill's SIC code is 3679 - Electronic Components, Not Elsewhere Classified NAICS code is 31-33 - Manufacturing.

How many employees does Grayhill have currently?

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As of October 2025, Grayhill has approximately 501 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Financial Officer: M. T.Owner: G. B.President: J. K.. Explore Grayhill's employee directory with LeadIQ.

What industry does Grayhill belong to?

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Grayhill operates in the Manufacturing industry.

What technology does Grayhill use?

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Grayhill's tech stack includes HubSpot AnalyticsWordPressPro/ENGINEER WildfireHubSpot ChatMicrosoftPWANode.jsAdobe Creative Suite.

What is Grayhill's email format?

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Grayhill's email format typically follows the pattern of First_Last@grayhill.com. Find more Grayhill email formats with LeadIQ.

When was Grayhill founded?

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Grayhill was founded in 1943.
Grayhill

Grayhill

ManufacturingUnited States501-1000 Employees

GRAYHILL, Inc. designs and manufactures a broad line of intuitive interface components and custom solutions. We understand the importance of haptics, ergonomics, and styling. As importantly, we understand the evolving needs and expectations of end-users in our target markets — medical devices, military applications, and off-highway vehicles.

Standard products include optical encoders, rotary switches, keypads, joysticks, and pushbuttons. Our components can be customized for your application or integrated into a complete panel solution. GRAYHILL specializes in creating custom operator interface panels and portable product shells that integrate our components, displays, and wired or wireless communications into ergonomic, user-friendly devices. This allows GRAYHILL to design solutions that provide an intuitive interface between your technology and your users.

With headquarters just outside of Chicago, and multiple state-of-the-art facilities around the world, GRAYHILL’s team has the engineering, development, and manufacturing expertise to deliver both standard and customized products quickly and cost-effectively. Select our dependable standard products, or let our team design, qualify, and manufacture the perfect solution for your needs.

Section iconCompany Overview

Headquarters
561 Hillgrove Ave, La Grange, IL 60525, US
Phone number
SIC Code
3679 - Electronic Components, Not Elsewhere Classified
NAICS Code
31-33 - Manufacturing
Founded
1943
Employees
501-1000

Section iconFunding & Financials

  • $500M$1B

    Grayhill's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Grayhill's revenue is estimated to be in the range of $500M$1B

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