About Us

McLellan is a widely experienced independent consulting company based in the UK and providing consultancy, engineering and project management services worldwide. We are acknowledged as a leading consultancy in the ferrous and non-ferrous metals, infrastructure, power, buildings and insurance sectors. McLellan is ISO 9001 and ISO  14001 accredited.

McLellan was founded in 1927 and operates internationally as an independent consulting company, with no manufacturing, contracting or other financial interests. Making robust business critical decisions often requires the need for transparent and independent technical and commercial support. As such we are fully equipped to provide impartial advice on projects in a wide range of industrial and commercial sectors.

For over 90 years, McLellan has been closely involved with industrial projects in a wide range of industries. During the last decade, major project assignments have been undertaken in the UK and continental Europe, Latin America, the Middle East, South East Asia and Africa. Our clients have ranged from project sponsors and investors, government agencies, project developers, operators, financial institutions, insurance claims managers and loss adjusters.

We use our considerable expertise to devise practical solutions to today's engineering challenges. Our head office is situated in West Byfleet, Surrey, England and regional offices are located in Wales and the United Arab Emirates. Site offices for consultancy, engineering design and project management are operated as necessary in accordance with project requirements.

  • McLellan is ISO 9001 and ISO 14001 certified.
  • We combine expertise across a wide range of industrial sectors and disciplines to provide comprehensive that are fully tailored according to our clients requirements.
  • McLellan provides engineering, consultancy and project management services that encompass the full project lifecycle from conceptual design to project execution.








Repeat assignments per client

For further information, please  Contact Us.