Insights

Diverse Industry Application John Guest's products are utilized across multiple sectors including plumbing, water filtration, telecoms, automotive, and OEM applications, presenting numerous opportunities for cross-sector product offerings and customized solutions.

Innovation Focus With a core emphasis on innovative design and engineering mastery, John Guest continually launches new product lines such as Reliance Valves and SharkBite fittings, indicating ongoing opportunities for introducing advanced solutions to existing and new clients.

Recent Acquisition Growth Being acquired by Reliance Worldwide Corporation in 2018 for nearly $920 million, John Guest has grown rapidly, suggesting increased resources and potential for expanding sales channels, particularly within the global plumbing and machinery markets.

Market Expansion Potential The company’s established global reputation and recent product launches position it well for targeted expansion in regions and sectors seeking reliable, easy-to-install plumbing and industrial solutions.

Digital Engagement Utilizing platforms like Facebook, WordPress, and Salesforce Marketing Cloud, John Guest maintains a strong online presence, offering digital channels to engage prospective clients and provide product information that supports enablement and conversion efforts.

John Guest Tech Stack

John Guest uses 8 technology products and services including Facebook Pixel, Sucuri, Open Graph, and more. Explore John Guest's tech stack below.

  • Facebook Pixel
    Analytics
  • Sucuri
    Content Delivery Network
  • Open Graph
    Content Management System
  • WordPress
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Salesforce Marketing Cloud Account Engagement
    Marketing Automation
  • Drupal Multisite
    Web Hosting
  • Facebook
    Widgets

John Guest's Email Address Formats

John Guest uses at least 1 format(s):
John Guest 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

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

Minus sign iconPlus sign icon
John Guest's official website is johnguest.com and has social profiles on LinkedIn.

How much revenue does John Guest generate?

Minus sign iconPlus sign icon
As of December 2025, John Guest's annual revenue is estimated to be $11M.

What is John Guest's SIC code NAICS code?

Minus sign iconPlus sign icon
John Guest's SIC code is 5074 - Plumbing and Heating Equipment and Supplies (Hydronics) NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does John Guest have currently?

Minus sign iconPlus sign icon
As of December 2025, John Guest has approximately 1K employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Chief Financial Officer: A. J.Founder: B. R.Director Of Business Development: T. S.. Explore John Guest's employee directory with LeadIQ.

What industry does John Guest belong to?

Minus sign iconPlus sign icon
John Guest operates in the Industrial Machinery Manufacturing industry.

What technology does John Guest use?

Minus sign iconPlus sign icon
John Guest's tech stack includes Facebook PixelSucuriOpen GraphWordPressJSON-LDSalesforce Marketing Cloud Account EngagementDrupal MultisiteFacebook.

What is John Guest's email format?

Minus sign iconPlus sign icon
John Guest's email format typically follows the pattern of First.Last@johnguest.com. Find more John Guest email formats with LeadIQ.

When was John Guest founded?

Minus sign iconPlus sign icon
John Guest was founded in 1961.

John Guest

Industrial Machinery ManufacturingEngland, United Kingdom1001-5000 Employees

John Guest, part of the RWC family of brands, is the world’s leading manufacturer of plastic push-fit fitting, valves, pipes and tubing. Millions of our products are used worldwide by a diverse range of sectors, from Drinks Dispense to Plumbing & Heating, Compressed & Pneumatics, Water Filtration, Telecoms, and Automotive as well as numerous OEM applications.

Innovative design is at our core. It means clever, timesaving solutions for you, engineered with lasting quality you can rely on. From state-of-the-art R&D to world-class product testing and quality control, our innovations are the by-product of pure engineering mastery. The same ethos drives our customer service and design service, ensuring we provide expert support whenever you need it.

Section iconCompany Overview

SIC Code
5074 - Plumbing and Heating Equipment and Supplies (Hydronics)
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
1961
Employees
1001-5000

Section iconFunding & Financials

  • $1M$10M

    John Guest's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    John Guest's revenue is estimated to be in the range of $1M$10M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.