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Johnson & Starley Ltd

Johnson & Starley provides energy-efficient heating and ventilation solutions.

Manufacturing
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Headquarters
Northampton, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
1922Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
47 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Johnson & Starley Ltd do?

Its ventilation range includes mechanical ventilation with heat recovery, passive ventilation and extract ventilation.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Gas boilers

The portfolio includes QuanTec gas boilers with passive flue gas heat recovery.

Source: LinkedIn company description · Retrieved October 13, 2026

Air source heat pumps

The company offers a Gencair range of air source heat pumps for renewables.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWJohnson & Starley Ltd listed #2 on Heat recovery system companies, September 19, 2026Open the published source list.
Johnson & Starley Ltd

#2 Heat recovery system companies

Snapshot: September 19, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 15, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 28, 2026, September 29, 2026, October 8, 2026, October 9, 2026, October 10, 2026 and October 11, 2026. How the company lists are built.

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