Excalibur Energy Ltd

Excalibur Energy works to improve the energy efficiency of refrigeration, liquid chillers, pumps, fans, and boilers, and reports doing so for over 30 years.

Facilities Services
Headquarters
Swindon, Wiltshire, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range
1 to 10Source: RevenueBaseRetrieved October 13, 2026
Founded
1985Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
5 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Excalibur Energy Ltd do?

Excalibur Energy partners with facilities management providers and energy consultants to optimise chillers, cooling, and refrigeration systems. From basic survey information, Excalibur calculates existing energy consumption, potential energy reduction, and estimated project costs.

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

Who it serves

The company reports past work with Mitie, Norland Managed Services, British Telecom, British Airports Authority, British Airways, and Cable and Wireless.

What the business offers

Services & capabilities.

Energy project calculations

Using basic survey information, Excalibur calculates existing energy consumption, potential energy reduction, and budget project costs.

Source: LinkedIn company description · Retrieved October 13, 2026

Chiller checks

The company offers a service called “chiller check”; the source does not specify its scope.

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 ↗

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BADGE PREVIEWExcalibur Energy Ltd listed #10 on Factory energy auditors, October 11, 2026Open the published source list.
Excalibur Energy Ltd

#10 Factory energy auditors

Snapshot: October 11, 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 27, 2026, October 8, 2026 and October 11, 2026. How the company lists are built.

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