Private company

Centrax

British gas turbine company

Centrax, also known as Centrax Limited, is an engineering company based in Newton Abbot, Devon in the power generation industry making generating sets with Siemens gas turbine engines. These are known as industrial gas turbines.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1946Founded1

Centrax, also known as Centrax Limited, is an engineering company based in Newton Abbot, Devon in the power generation industry making generating sets with Siemens gas turbine engines. These are known as industrial gas turbines.2

The story

Centrax was founded in 1946 by Richard HH Barr OBE, the chairman, Geoffrey R White, the technical director, who had worked with Sir Frank Whittle in the early stages of jet engines at Power Jets and Joseph Salim Peress.

In 1955 Centrax opened its compressor and turbine blade factory in Devon and became Centrax Ltd. In 1964 it entered into a joint arrangement with Misco Precision Casting (the Michigan-based Misco division of Howmet Castings of Ohio) of the US and formed Central-Misco Ltd, a division of the company that made metal products with investment casting. It operated separate to the main company.

Centrax has two main operating Divisions: Centrax Limited and Centrax Turbine Components Limited.

The Gas Turbine Division designed, built and packages its own small gas turbine for industrial uses and since 1979, Centrax has been packaging the Rolls-Royce 501 aeroderivative gas turbine engine. In 2007 signed an exclusive deal with Rolls-Royce to package the 64 MW Rolls-Royce Trent 60 engine in a generating set in Europe-wide industrial projects. It opened a new factory on its site to build the Trent 60 sets.

In 2011 Centrax Limited signed an agreement with Siemens to package the Siemens 300 and 400 industrial gas turbine for markets in UK, France, Italy, The Netherlands and Belgium.

From Wikipedia’s article on Centrax, shared under CC BY-SA 4.0.3

Products and brands

  • gas turbine

Listed on Wikidata.1

Market

Centrax sells turbine blade components to civil and military aircraft companies and operators around the world. Centrax industrial gas turbine generating sets are sold for power generation and combined heat and power systems - usually large manufacturing plants that require large amounts of heating or steam. It exports 95% of its turnover.

Products

Throughout its history, Centrax's generating sets ranged from 3.9MW to 64MW and are based on the Rolls-Royce 501 (c.5MW) and Trent 60 engines. Centrax turbine components include much of a complete jet engine except to combustion equipment.

Since the signing of an exclusive packager agreement with Siemens in 2011 Centrax offers the following options of generating sets:

CX501 KB5 - 3.9MW

Read the full text

CX501 KB7 - 5.3MW

CX300 - 7.9MW

CX300 - 8.5MW

CX400 - 10.4MW

CX400 - 12.9MW

CX400 - 14.4MW

In the past they did offer the generating sets listed below, however they are no longer a part of the product range:

CX211 - 33MW

Trent 60WLE - 60.5MW

Trent 60WLE ISI - 64MW

From Wikipedia’s article on Centrax, shared under CC BY-SA 4.0.3

Timeline

  1. 1946Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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