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About RJM

RJM International is an award-winning, specialist provider of a range of innovative and technologically-sophisticated products and services aimed at the power and industrial plant sectors.

Today, in the United States, RJM's primary focus involves working in partnership with some of the nation's leading utility supply companies and other large combustion plant, helping them to operate as efficiently and as cost-effectively as possible, whilst meeting the latest federal and state emissions regulations, in particular those relating to emissions of SOx, NOx, particulates and carbon.

RJM's customers are world-leaders themselves, including:

RJM cusomer logos


In 2011, RJM International consolidated its relationship with SAS, Inc. a Tulsa-based company that provided additional CFD resources to RJM, through the establishment of a joint venture.

In 2018, a new US-based subsidiary of RJM International was established and the assets of SAS, Inc. and its personnel were brought into the new RJM North American business, based in Tulsa.

RJM works with some of the world's leading power generators, delivering innovative and cost-effective emissions reduction products and equipment.

RJM is an expert in CFD modelling

Exploiting CFD analysis is a key part of RJM's offer and helps deliver the most effective emissions reduction solutions at least cost.

Delivery of RJM Ultra-Low NOx Burners  

RJM designs, manufactures and  installs a great number of technologically-sophisticated products. They range from the wholesale replacement of a plant's entire set of burners with RJM's own Ultra-Low NOx Burner assemblies to the  replacement of individual oil injector components.