Core Values

Our core values underline everything we do allowing us to support your project in the best way possible. By using dynamic and innovative solutions we are able to add value to your projects.


Being a dynamic and flexible organisation, we are constantly investigating ways to improve our services and develop new or more efficient working methods and engineering solutions, whilst maintaining safe and environmentally responsible practices. We have assisted with the development of an innovative method for recovering flexible product which was successfully performed in 2017. In addition we have developed software for Comparative Assessments (PDiCompare), software for fully automating the OrcaFlex dynamic analysis (Dynaflex) and free apps for pipe weight calculations, catenary calculations and reel packing.


PDi strongly believes in supporting the communities where it operates. As well as contributing to the local economy, the company actively supports local charities and regularly participates in sponsored events.

PDi is committed to establishing and maintaining the highest standard of Occupational Health, Safety and Environmental performance. We are committed to minimising the impact of our business operations on the Health, Safety and Welfare of our employees, suppliers, customers, the general public and the environment.


PDi delivers a wide variety of scopes using lean execution models. Evidence of the benefits of this approach are demonstrated in one of our recently completed projects. Over the 2-year project duration, PDi utilised 42 different, multi-disciplined personnel, yet the full time equivalent equated to just 3 personnel. This approach requires a dynamic and flexible mindset within the organisation and individual personnel and we are proud of our ability to deliver this model on workscopes of varying complexity.


PDi operates an ISO 9001 certified Quality Management System. PDi is committed to the continual improvement of company activities, ensuring the system is current and fit for purpose to meet the demands of our clients.

We have extensive experience in successfully delivering high quality projects from design to execution. Our highly competent teams are fully conversant with all aspects of project delivery within a staged development process and understand the design activities and deliverables required throughout.

Team Work

PDi people work effectively within the PDi office in Aberdeen or at Client locations as required. In all cases we strive to deliver the support best suited to the Client organisation and specific project. Should personnel be located out with the PDi office, they have an excellent level of support and access to any resources required to support the delivery of their scopes. This approach has helped PDi establish many lasting relationships with our Clients.