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A global leader in delivering premium stainless steel and nickel components.

Our History

1869

1869

Firth Vickers France founded by two brothers-in-law, Félix Hachette (1841–1903) and Adolphe Driout (1845–1921), formerly named Acieries Hachette & Driout. 

1914

Firth Vickers was founded as Thomas Firth & Sons, later renamed Firth Vickers.

1917

Manoir France was founded in 1917, previously named Forges et aciéries de Pompey.

1931

Paralloy previously named Paramount, was incorporated on 1 December 1931, establishing its early presence in the UK metals sector. 

1935

Firth Vickers Centrispinning support the development of stainless steels and to supply centrifugally cast components.

1941

Firth Vickers supplied the first annular centrispun castings used on the combustion chamber of the Whittle gas turbine engine.

1967

Paralloy foundry site opens in Billingham, marking the beginning of the company's modern manufacturing chapter, serving high-temperature industrial applications.

2008

The Firth Vickers Centrispinning business, has its roots back to the inventors of stainless steel before World War I, joined Paralloy.

2018

Paralloy acquired the aerospace division of Express Engineering and established a new centre of excellence in Middlesbrough at the Advanced Manufacturing Hub known as Teesamp.

2021

Expansion of our Firth Vickers Engineering advanced manufacturing site in Middlesbrough.

2024

Firth Vickers Drilling, formerly Nexus Deep Bore, joined Paralloy Group to expand boring and honing capabilities.

2024

Paralloy Group received the King’s Award for Enterprise in International Trade, one of the highest honours for UK businesses.

2024

Paralloy Group acquired the world famous Manoir Industries and Pitres team, patents, brand and assets and created a new company Manoir France SAS based in Normandy, France.  

2026

Acquisition of Fonderies Hachette et Driout in St Dizier, France to join our Firth Vickers capabilities and rebranded as Firth Vickers France.

2026

Expansion of capacity at our Firth Vickers engineering site in Middlesbrough

About Paralloy Group

Discover The Story Behind Paralloy Group

Our Executive Team

  • Robert McGowan

    CEO Paralloy Group

  • Michael Dolan

    Chief Financial Officer Paralloy Group

  • Benoit Gallais

    Chief Commercial Officer Paralloy Group

  • Dr Dominique Flahaut

    Group Petrochemical Technical Director

  • Dr.Ing Frederic Carpentier

    Group Technical Director Firth Vickers

  • Philippe-Alexandre Grard

    Director General Manoir France

  • Les Parker

    Group Director EHS Compliance

  • Carl Sanderson

    Managing Director UK

  • Photo of Kevin Norman

    Kevin Norman

    Group Director Horizontal Castings

  • Trevor Richardson

    Group Director Static Castings

  • Dave Sibson

    General Manager Firth Vickers Engineering

  • Mark Walker

    General Manager Firth Vickers Centrispin

Our Capabilities & Services

Design & Innovation

Paralloy provides engineering consultancy from patenting new materials through to detailed design, leveraging metallurgical expertise to for alloys, cast methods (centrifugal/static) and post-cast machining/finishing. Our team supports bespoke part design for high-temperature applications, modelling thermal and mechanical performance, advising on alloy selection, and producing manufacturable patterns and tooling. This end-to-end engineering reduces risk in critical plant applications by aligning material properties to operating environments and ensuring components meet OEM and regulatory standards.  

Manufacturing

Paralloy Group’s manufacturing capability covers centrifugally spun and static cast in hundreds of stainless steel and nickel alloys, backed by in-house machining, heat-treatment and surface finishing. Consolidated foundry processes on site enable rapid iteration and strict process control, delivering large, high-integrity near net shape components and complex fabrications. Their production scale and alloy expertise allow them to produce bespoke batches to precision tolerances and export at volume for global industrial programmes.

Integrated Casting Excellence

Paralloy Group stands apart through its advanced expertise in centrifugal and static casting, enabling the production of robust stainless-steel and nickel-alloy components and assemblies capable of performing reliably in extreme industrial environments. Its vertically integrated model brings design, engineering, casting, heat treatment, and final machining together on consolidated sites, ensuring tight quality control and significantly faster turnaround times for customers. 

The company also offers proven and patented high-temperature alloy solutions that have earned the trust of operators in some of the world’s most demanding petrochemical and energy applications. Combined with its strong UK manufacturing heritage, Paralloy Group’s extensive global export reach and its recent national recognitions reinforce its reputation as a dependable and innovative supplier to critical industries worldwide. 

Engineered for demanding environments

Advanced Alloy Materials

Specialist material solutions focus on stainless steels and nickel-based alloys engineered for corrosion resistant and high-temperature materials. Paralloy Group advises on alloy selection for lifecycle performance and offers patented or proprietary approaches to extend service life in ethylene and syngas plants, industrial furnaces and gas turbines

The Group’s materials capabilities help customers lower maintenance and replacement costs by delivering components engineered to withstand severe thermal and chemical stress.

All Solutions

Sustainability

Engineering A More Sustainable Future

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Contact Details

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