Insights

Global Presence John Guest Ltd. has a strong global presence with offices in multiple continents and full-fledged sales subsidiaries, expanding its market reach to attract a diverse range of international customers.

Unique Manufacturing Model The vertically integrated supply chain of John Guest ensures the production of high-quality products through complete control over the entire engineering and manufacturing process, enhancing the company's ability to offer unique solutions that can appeal to discerning clients.

Recent Product Launches The recent launches of Reliance Valves with JG Speedfit connections and SharkBite Air push-fit fittings demonstrate John Guest Ltd.'s commitment to innovation, providing new solutions that cater to evolving customer needs and preferences.

Acquisition by Reliance Worldwide Corporation The acquisition of John Guest Ltd. by Reliance Worldwide Corporation presents an opportunity for synergies and cross-selling, tapping into the expanded resources and capabilities to drive sales growth and explore new markets.

Financial Performance With revenue in the range of $10M - $50M, John Guest Ltd. showcases stability and growth potential, positioning it as a financially healthy company capable of sustaining and expanding sales operations effectively.

John Guest Ltd. Tech Stack

John Guest Ltd. uses 8 technology products and services including Linkedin Insight Tag, Cloudflare Web Optimizations, Polymer, and more. Explore John Guest Ltd.'s tech stack below.

  • Linkedin Insight Tag
    Analytics
  • Cloudflare Web Optimizations
    Analytics
  • Polymer
    Javascript Frameworks
  • Pardot
    Marketing
  • Microsoft
    Miscellaneous
  • HTTP/3
    Web & Portal Technology
  • Drupal Multisite
    Web Hosting
  • Nginx
    Web Servers

John Guest Ltd.'s Email Address Formats

John Guest Ltd. uses at least 1 format(s):
John Guest Ltd. Email FormatsExamplePercentage
First.Last@johnguest.comJohn.Doe@johnguest.com
90%
FLast@johnguest.comJDoe@johnguest.com
4%
FirstLast@johnguest.comJohnDoe@johnguest.com
5%
First.MiddleLast@johnguest.comJohn.MichaelDoe@johnguest.com
1%

Frequently Asked Questions

Where is John Guest Ltd.'s headquarters located?

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John Guest Ltd.'s main headquarters is located at Horton Road West Drayton London, UB7 8JL GB. The company has employees across 5 continents, including EuropeNorth AmericaAsia.

What is John Guest Ltd.'s official website and social media links?

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John Guest Ltd.'s official website is johnguest.com and has social profiles on LinkedIn.

How much revenue does John Guest Ltd. generate?

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As of May 2025, John Guest Ltd.'s annual revenue reached $11M.

What is John Guest Ltd.'s SIC code NAICS code?

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John Guest Ltd.'s SIC code is 5074 - Plumbing and Heating Equipment and Supplies (Hydronics) NAICS code is 423510 - Metal Service Centers and Other Metal Merchant Wholesalers.

How many employees does John Guest Ltd. have currently?

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As of May 2025, John Guest Ltd. has approximately 1K employees across 5 continents, including EuropeNorth AmericaAsia. Key team members include Chief Financial Officer: A. J.Founder: B. R.Director: B. G.. Explore John Guest Ltd.'s employee directory with LeadIQ.

What industry does John Guest Ltd. belong to?

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John Guest Ltd. operates in the Industrial Machinery Manufacturing industry.

What technology does John Guest Ltd. use?

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John Guest Ltd.'s tech stack includes Linkedin Insight TagCloudflare Web OptimizationsPolymerPardotMicrosoftHTTP/3Drupal MultisiteNginx.

What is John Guest Ltd.'s email format?

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John Guest Ltd.'s email format typically follows the pattern of . Find more John Guest Ltd. email formats with LeadIQ.

When was John Guest Ltd. founded?

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John Guest Ltd. was founded in 1961.
John Guest Ltd.

John Guest Ltd.

Industrial Machinery ManufacturingLondon, United Kingdom1001-5000 Employees

The John Guest Group of Companies is a manufacturer of push-in fittings, pipe and plastic plumbing systems to a wide variety of industries and applications such as Drinks Dispense, Plumbing, Pneumatics, Compressed Air Systems, Water Purification, Drinks Vending, Automotive and Telecommunications. Headquartered in West Drayton, United Kingdom, the company has a global presence with offices in Asia, Europe, North America as well as the Pacific.


The JG Model

The John Guest model is increasingly unique in an age of outsourcing and diversification. Strict control over the entire engineering and manufacturing process ensures only products of the highest quality are produced.

This vertically integrated supply chain means that a product’s entire journey from initial concept, through to tool design and tool construction, and ultimately through to product manufacture, assembly and testing, has been fully undertaken by John Guest.


Global Presence and Growth

John Guest is very proud to be a UK manufacturer and every John Guest connector and coil of tubing is manufactured in the United Kingdom. However, this UK attention does not apply to market reach and product distribution.

The company’s influence and product ranges extend across the world. Ten fully owned sales subsidiaries work with several thousand distribution partners to ensure a JG system can always be purchased and delivered with ease.

Recognition for this global expansion has been attained by successfully winning the Queens Award for Export on three occasions.

The billions of JG connectors currently in use around the world on a wide variety of application types have proven to be the company’s strongest endorsement. With many decades of technical assurance guiding as a leading benchmark, John Guest is a preferred supplier to many international and prestigious organisations.

Section iconCompany Overview

Headquarters
Horton Road West Drayton London, UB7 8JL GB
SIC Code
5074 - Plumbing and Heating Equipment and Supplies (Hydronics)
NAICS Code
423510 - Metal Service Centers and Other Metal Merchant Wholesalers
Founded
1961
Employees
1001-5000

Section iconFunding & Financials

  • $10M$50M

    John Guest Ltd.'s revenue is in the range of $10M$50M

Section iconFunding & Financials

  • $10M$50M

    John Guest Ltd.'s revenue is in the range of $10M$50M

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