Insights

Innovation in Interface Technology GRAYHILL's focus on designing intuitive interface components and custom solutions for sectors such as medical devices, military, and off-highway vehicles presents opportunities for vendors offering cutting-edge materials, haptics, and ergonomic enhancements that can further differentiate their products.

Expanding Digital Support The recent launch of an AI-powered website chat agent indicates a commitment to advanced customer support and technical guidance, opening avenues for AI, machine learning, and chatbot technology providers to collaborate on enhancing customer engagement.

Global Presence and Customization With multiple state-of-the-art facilities worldwide and expertise in rapid customization, Grayhill likely values scalable manufacturing solutions and flexible supply chain partners capable of supporting both standard and bespoke interface products for diverse markets.

Industry Engagement Grayhill actively participates in defense, security, and leadership events such as Milipol Paris and EDS Summit, presenting opportunities for security technology firms and defense contractors to showcase complementary products and develop strategic partnerships.

Financial Strength and Market Reach With revenue estimates between 500 million and 1 billion dollars and a sizable workforce, Grayhill demonstrates solid market presence, making it a promising target for suppliers of high-quality components, electronic enclosures, and manufacturing services aimed at large-scale OEM integrations.

GRAYHILL Tech Stack

GRAYHILL uses 8 technology products and services including ApplicantPro, Tableau, Microsoft 365, and more. Explore GRAYHILL's tech stack below.

  • ApplicantPro
    Applicant Tracking Systems
  • Tableau
    Business Intelligence
  • Microsoft 365
    Email
  • HubSpot Chat
    Live Chat
  • PWA
    Miscellaneous
  • Verilog
    Programming Languages
  • Bootstrap
    UI Frameworks
  • AddThis
    Widgets

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 Avenue la Grange, Illinois 60525 United States. 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 March 2026, GRAYHILL has approximately 334 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Financial Officer: M. T.President: J. K.President: J. C.. 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 ApplicantProTableauMicrosoft 365HubSpot ChatPWAVerilogBootstrapAddThis.

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

ManufacturingIllinois, United States201-500 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 Avenue la Grange, Illinois 60525 United States
Phone number
SIC Code
3679 - Electronic Components, Not Elsewhere Classified
NAICS Code
31-33 - Manufacturing
Founded
1943
Employees
201-500

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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