About us

Quanta traces its engineering and design heritage back to 1988 and has offices in Newcastle upon Tyne and Aberdeen.

Our team of highly experienced, talented people deliver innovative, value-adding solutions to our clients, driven by our TRUE values of Trust, Results, Unity and Excellence. We are committed to delivering world-class engineering practices by employing a highly skilled team and ensuring professional delivery of our services through knowledge, expertise and practical experience.

As specialists in topside modifications, we regularly deal with quick turnaround projects and consistently deliver within a fast-paced environment.”



Why Quanta

Following a management buyout in 2018, a new name, vision and set of values was developed to reflect the new direction of the company.

The name Quanta is derived from the meaning of ‘one particle’, the idea of unity, simplicity and essence. Quanta is centred around the customer, identifying and understanding motivations, and working in partnership to realise ambitions.

Our people

  • Nick Oates


    Nick Oates

    Nick is a Chartered Engineer with over 20 years industry experience and holds an MSc in oil and gas engineering from Robert Gordon University, Aberdeen. He is responsible for the strategic direction and management of the company and has a rounded management approach with a deep knowledge of offshore projects and assets.

  • Finance Director

    Mark Marsh

    Mark is a Chartered Accountant with over 25 years of multi-sector experience with a proven track record in financing business for profitable growth. Mark is responsible for all the strategic and operational aspects of the company’s finances.

  • Engineering Director

    Louise Amerigo

    Louise is our Engineering Director responsible for the EPC deliverables of the business. She is a Chartered Engineer with over 30 years’ experience within the oil and gas industry, with 13 years at management level, specialising in the heavy fabrication and engineering of topside modules, jackets, PAU’s and FPSO’s.

  • Commercial Director

    Steven Brett

    Steven is our Commercial Director responsible for the commercial activities within the Quanta. His focus is on maintaining and expanding our local and international footprint, with a keen focus on our excellent customer centric approach. Steven has over 20 years’ experience in the energy industry, having held senior management positions including Business Manager and European Sales Manager.

About us