Advancing safety and reliability in demanding environments.

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Our vision is to build a Group that is globally recognised within our markets as the leading provider of pressure containment and control products and services to customers who operate in highly demanding, safety-critical environments where the consequences of product failure could be catastrophic.


Chesterfield Special Cylinders (CSC), has over a century of industry knowledge and expertise and is a world leading provider of bespoke, high-pressure gas containment solutions and services.

It is one of only five companies globally who can compete for ultra large cylinder contracts.

Precision Machined Components

The Division comprises, Roota Engineering, Quadscot Precision Engineering, Al-Met and Martract operating under the PMC brand.

These businesses are leaders in their markets, with world-class lead times, highly specialised precision engineering skills and a blue chip customer base.


Oil and Gas

Group revenue from the oil and gas market was £16.3m in 2019. This market is primary served by businesses in our Precision Machined Components Division but also by our Cylinders Division.


Group revenue from the defence market was £9.1m in 2019. This market is served solely by our Cylinders Division.

Industrial Gases

Group revenue from the industrial gases market was £2.2m in 2019. This market is predominantly served by our Cylinders Division but also by Martract, a business within our Precision Machined Components Division.

Hydrogen Energy

Group revenue from the hydrogen energy market was £0.7m in 2019. This market is served solely by our Cylinders Division.

“The past year has been a period of significant change for the Group and I am pleased with the developments and progress we have made.”

Chris Walters
Chief Executive

Share Price

98.00 GBX

As at 14:16 26/02/2021

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