Insights

Strong Industry Recognition Keystone Lintels has received multiple prestigious awards including Supplier of the Year and Health and Safety Gold awards, which enhances its credibility and reputation within the construction industry, presenting opportunities to upsell premium products and services to established customers.

Innovative Product Portfolio With a comprehensive range of steel lintels including bespoke designs, thermal-modelling support, and quick lead times, Keystone can leverage its advanced product offerings to target large-scale construction projects seeking customized and efficient lintel solutions.

Efficient Supply Chain Keystone’s investment in large inventories and recognition for its supply chain management enables it to meet urgent project deadlines, positioning the company as a reliable partner for contractors and project managers who prioritize fast delivery and stock availability.

Digital Engagement Strategy The recent launch of an online portal indicates Keystone’s initiative to modernize customer interactions, opening opportunities to sell digital services, expanded technical support, and online order management systems to construction firms seeking seamless procurement channels.

Market Expansion & Acquisition The acquisition of Truss Solutions reflects Keystone’s growth strategy and diversification into related areas. This presents cross-selling opportunities for integrated building solutions and potential entry into new segments within the construction supply chain.

Keystone Lintels Tech Stack

Keystone Lintels uses 8 technology products and services including SOLIDWORKS, Google Hosted Libraries, Priority Hints, and more. Explore Keystone Lintels's tech stack below.

  • SOLIDWORKS
    Cad & Graphics
  • Google Hosted Libraries
    Content Delivery Network
  • Priority Hints
    Performance
  • Yoast SEO
    Search Engines
  • Google Tag Manager
    Tag Management
  • Magnific Popup
    Web Tools And Plugins
  • prettyPhoto
    Web Tools And Plugins
  • Twitter
    Widgets

Media & News

Keystone Lintels's Email Address Formats

Keystone Lintels uses at least 2 format(s):
Keystone Lintels Email FormatsExamplePercentage
First.Last@thekeystonegroup.co.ukJohn.Doe@thekeystonegroup.co.uk
84%
First@thekeystonegroup.co.ukJohn@thekeystonegroup.co.uk
10%
FirstLast@thekeystonegroup.co.ukJohnDoe@thekeystonegroup.co.uk
3%
FirstMiddle.Last@thekeystonegroup.co.ukJohnMichael.Doe@thekeystonegroup.co.uk
2%
First.L@thekeystonegroup.co.ukJohn.D@thekeystonegroup.co.uk
1%

Frequently Asked Questions

Where is Keystone Lintels's headquarters located?

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Keystone Lintels's main headquarters is located at Cookstown, Northern Ireland bt80 9dg United Kingdom. The company has employees across 2 continents, including EuropeAfrica.

What is Keystone Lintels's official website and social media links?

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Keystone Lintels's official website is keystonelintels.com and has social profiles on LinkedIn.

What is Keystone Lintels's NAICS code?

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Keystone Lintels's NAICS code is 23 - Construction.

How many employees does Keystone Lintels have currently?

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As of March 2026, Keystone Lintels has approximately 147 employees across 2 continents, including EuropeAfrica. Key team members include Chief Designer: A. S.Divisional Ceo: Lintels & Masonry Support: O. C.Financial Director: A. B.. Explore Keystone Lintels's employee directory with LeadIQ.

What industry does Keystone Lintels belong to?

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Keystone Lintels operates in the Construction industry.

What technology does Keystone Lintels use?

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Keystone Lintels's tech stack includes SOLIDWORKSGoogle Hosted LibrariesPriority HintsYoast SEOGoogle Tag ManagerMagnific PopupprettyPhotoTwitter.

What is Keystone Lintels's email format?

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Keystone Lintels's email format typically follows the pattern of First.Last@thekeystonegroup.co.uk. Find more Keystone Lintels email formats with LeadIQ.

When was Keystone Lintels founded?

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Keystone Lintels was founded in 1989.

Keystone Lintels

ConstructionNorthern Ireland, United Kingdom51-200 Employees

Keystone Lintels is a leading manufacturer of steel lintels, founded in 1989. The short history of Keystone has been one of relentless expansion and continuous innovation whilst redefining the meaning of service in the lintel industry.

Keystone Lintels provides comprehensive technical support for all products. Our free scheduling and specification service offers fast turnaround on standard lintels, masonry support and windpost systems. Keystone Lintels leads the market with a bespoke design service for special lintels and brick slip feature lintels, including onsite measurement and technical assistance. Our in-house experts use the latest thermal modelling software to advise clients on the optimum lintel solution for compliance with and beyond the latest building regulations. By contacting our engineers at an early stage of your design process, you will potentially gain significantly more design flexibility for the overall project. Please contact your local Keystone technical office.

Keystone’s fast, efficient delivery service is renowned throughout the construction industry. Our logistics solution is recognised by our customers for superior supply chain management. Keystone continues to provide the largest range of lintels available, with the shortest lead times in the industry. We have invested in large stock inventories at our two manufacturing and distribution centres reassuring our customers that all our standard lintels are instantly available upon request. Keystone has revolutionised the steel lintel industry by manufacturing and delivering ‘special’ lintels with lead-times historically associated with ex-stock items. Keystone products are available through a national network of merchant suppliers.

Products:
-	Hi-Therm+ Lintels 
-	Standard Steel Lintels
-	Special Steel Lintels
-	Sun Lounge Lintels
-	Brick Feature Lintels
-	Masonry Support
-	Windpost systems 
-	Cavity Trays

Section iconCompany Overview

Headquarters
Cookstown, Northern Ireland bt80 9dg United Kingdom
NAICS Code
23 - Construction
Founded
1989
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    Keystone Lintels's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Keystone Lintels's revenue is estimated to be in the range of $1M$10M

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