The downstream component of the oil & gas (O&G) industry consists mainly of the processing and refining of crude oil and gas into consumer fuels, petrochemicals and other petroleum derived consumer products.  Our downstream O&G subsector coverage includes mainly the companies involved in the following business areas:


  • Oil Refineries.  Companies involved with development, construction, operation, maintenance, management and decommissioning of oil refinery plants.


  • Refinery products trade.  Companies involved in the wholesale and retail sales, purchase, supply and trading of refined fuels and other refinery products, and overland truck, rail and barge transport, wholesale and retail distribution and storage of refined petroleum products.


On each and every advisory mandate, DCS experts bring decades of hands-on project, transactional and operational downstream O&G experience and knowledge to our clients, allowing them to effectively manage even the most challenging midstream O&G situations at hand. 


Please click on the below links to learn more about the specific services related to the oil & gas sector that DCS experts can offer:​



DCS focuses on providing the above services in the oil & gas sector to the following categories of clients:


Oil & gas

downstream focus

dcs advisory Experts team

downstream oil & gas





Pierce Kirby

Boston, USA





Marc de Gentile-Williams

London, UK





Mark Moseley

London, UK







Julian Chevtchik

Vienna, Austria











Meet Our Downstream Oil & Gas Experts Team!


WHAT WE DO

SECTORS covered