Insights

Market leadership A1 Flue Systems is the UK market leader in design, manufacturing and installation of bespoke commercial and industrial chimneys, flues and exhausts, with a roster of high-profile projects. This positions them as a trusted partner for large-scale construction programs and gives sales teams a strong reference base when pursuing major developers, hospitals, stadiums and government facilities.

Prestige clientele Their involvement in iconic projects such as Buckingham Palace, the Houses of Parliament, the Olympic Village, Leadenhall Building and The Shard demonstrates deep expertise and credibility with top specifiers and tier-one contractors. Targeted outreach to similar prestige-led projects and departments handling fire safety and building services could yield high-value opportunities.

Expansion potential With a modern 54,000 sq ft production facility and a growing footprint under Expo Inox Group, there is capacity to scale complex flue and chimney systems for larger or more frequent campaigns, suggesting opportunities for long-term supplier partnerships and preferred vendor status with multiple construction programs.

Digital readiness Adoption of tech stacks including Office 365, analytics, and marketing integrations indicates a modernized sales and operations approach. Leverage these capabilities to execute targeted ABM campaigns, showcase project case studies, and streamline technical qualification and proposals for large builds.

Global reach, local impact Although UK-focused, A1 Flue Systems serves a niche with international-standard CE Marking and European compliance, enabling cross-border opportunities within Europe for multinational contractors seeking compliant, specialist chimney and flue solutions on complex sites.

A1 Flue Systems Tech Stack

A1 Flue Systems uses 8 technology products and services including WordPress, SAP, WooCommerce, and more. Explore A1 Flue Systems's tech stack below.

  • Content Management System
  • Customer Relationship Management
  • E-commerce
  • Font Awesome
    Font Scripts
  • jQuery Migrate
    Javascript Libraries
  • Nginx
    Web Servers
  • Twitter
    Widgets

A1 Flue Systems's Email Address Formats

A1 Flue Systems uses at least 1 format(s):
A1 Flue Systems Email FormatsExamplePercentage
FLast@a1flues.co.ukJDoe@a1flues.co.uk
58%
First.Last@a1flues.co.ukJohn.Doe@a1flues.co.uk
40%
FiLast@a1flues.co.ukJoDoe@a1flues.co.uk
2%

Frequently Asked Questions

What is A1 Flue Systems's official website and social media links?

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A1 Flue Systems's official website is a1flues.co.uk and has social profiles on LinkedIn.

How much revenue does A1 Flue Systems generate?

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As of August 2026, A1 Flue Systems's annual revenue is estimated to be $1M - $10M.

What is A1 Flue Systems's NAICS code?

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A1 Flue Systems's NAICS code is 23 - Construction.

How many employees does A1 Flue Systems have currently?

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As of August 2026, A1 Flue Systems has approximately 57 employees across 3 continents, including EuropeAsiaOceania. Key team members include Ceo A1 Flue Systems | Bdd Expo Inox Group: A. P.Owner: C. M.Managing Director: J. H.. Explore A1 Flue Systems's employee directory with LeadIQ.

What industry does A1 Flue Systems belong to?

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A1 Flue Systems operates in the Construction industry.

What technology does A1 Flue Systems use?

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A1 Flue Systems's tech stack includes WordPressSAPWooCommerceMicrosoft 365Font AwesomejQuery MigrateNginxTwitter.

What is A1 Flue Systems's email format?

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A1 Flue Systems's email format typically follows the pattern of FLast@a1flues.co.uk. Find more A1 Flue Systems email formats with LeadIQ.

When was A1 Flue Systems founded?

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A1 Flue Systems was founded in 1973.
A1 Flue Systems logo

A1 Flue Systems

ConstructionEngland, United Kingdom51-200 Employees

A1 Flue Systems, based in Kirton, England, is a mid-sized, family-owned contractor in the construction sector. It operates as part of the Expo Inox Group and focuses on designing, manufacturing and installing bespoke chimneys, flues and exhaust systems for commercial and industrial projects. The company serves building specifiers and major construction firms, with a portfolio that includes landmark projects and a Battersea Power Station contract with Skanska. Founded in 1973, it runs a production facility in New Ollerton, Nottinghamshire, and employs local staff. In 2013 it became the first European manufacturer to obtain CE Mark for total commercial chimney and flue systems, and in 2026 Sans Frontiere Marketing Ltd was engaged to manage its presence at Data Centre World London.

Section iconCompany Overview

NAICS Code
23 - Construction
Founded
1973
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    A1 Flue Systems's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    A1 Flue Systems's revenue is estimated to be in the range of $1M - $10M

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