Excellence in Engineering & Project Management Services

About us

CONSUB provides independent engineering and project management services at all phases of onshore and offshore energy projects, from concept and feasibility to detailed design, construction support and operations.

We are a team of highly experienced engineers who have added significant value on numerous world-class projects.

In this age of giant organisations we have shown that our focussed and flexible support improves the technical and commercial performance of projects, and makes a real difference to the success of our clients.

Management Team

Frank Nunan

Co-founder & Managing Director

A chartered subsea engineer with specialist experience in diverless connection systems, valves, structures, foundations including suction pile foundations.

Paul Melnikov

Co-founder & Director

Over 30 years’ experience in conceptual and detail design, construction, installation and commissioning in major subsea pipeline and field development projects.

Robert Carmichael


Over 30 years’ professional engineering and design experience in the offshore industry specialising in submarine pipelines.

Malcolm Blackmore


20+ years project and construction management in the offshore/subsea oil and gas industry.

Worldwide Project Management

We are members of