Conwy Valley Systems Limited

Established in 1997, Conwy Valley Systems Limited is a geoscience and geotechnical services company located in North Wales.

In 2011 Conwy Valley Systems Ltd. received the Queen's Award for Excellence: Innovation.

CVS was the only company in Wales to be honoured with the UK’s highest business accolade, and we remain the smallest company to be so honoured.


 Registered in England and Wales as Company Number: 03449181


 Directors : Dr Barrie Wells, Mark Gorst
Authorised Signatory : Ricki P. Walker, Ph.D
Registered Address: West Acre, Llys Helyg, Deganwy, Conwy, LL31 9BN  

Welcome to our new website. The Conwy Valley group of companies is undergoing some reorganisation and so is the website.

 In 1993 the Conwy Valley Consultants Limited company was established. The principals of all the companies operating under the Conwy Valley banner were founding members of that company. As business has grown, other companies have been established to specialise in different aspects of the business.

Conwy Valley Systems Ltd. is one of those companies. Established as the product arm of the company, it owns, develops and maintains our flagship product PETROG .

Data Management and Exchange Limited established in 1997 specialises in managing petroleum data and database systems.

Conwy Valley Consortium Ltd. has been the geoscience consultancy part of the Conwy Valley Group of companies, and is now specialising in geochemistry.

We are in the process of expanding this website and hope that in the meantime you can explore these links to the information that existed on the old website.

We can be contacted at





Links to Conwy Valley products and service websites  
Data Management and Exchange Limited - software development and data management consultancy services, specialising in petroleum database management DMXL
PETROG - a digital petrography data capture and analysis system from Conwy Valley Systems Limited PETROG