PD&MS Group, is recognised as a provider of safe, effective, and cost efficient design and engineering services to the oil an ... d gas, drilling, production and marine industries. PD&MS focus on brownfield engineering, including upgrades to platforms and rigs. Services include project design, design verification and management, structural, piping, mechanical, HVAC, and electrical / instrumentation design, upgrades and modifications, inspection, auditing and engineering support. PD&MS Group has operations in Aberdeen, Dundee, Great Yarmouth and internationally in Azerbaijan and Brazil. read more