GR Engineering Services Limited (ASX: GNG) is an engineering, consulting and contracting company specialising in fixed price engineering design and construction services to the resources and mineral processing industries.Founded in Perth, Western Australia in 2006, GR Engineering has rapidly grown through the completion of design and construction projects and studies for a diverse range of clients, including global mining houses, mid-tier miners and junior developers undertaking their first project.GR Engineering has delivered mineral processing, hydrometallurgical facilities and infrastructure for a range of clients, both in Australia and internationally. With extensive experience across a range of commodity types including copper, lithium, graphite, iron ore and nickel the company is able to provide solutions for all types of mining projects.GR Engineering also has a presence in the hydrocarbons industry via its wholly owned subsidiary, Upstream Production Solutions (Upstream PS). Upstream PS is a leading provider of operations, maintenance and well management services to the oil and gas industry in Australia and South East Asia. As a group, GR Engineering employs more than 500 professional, technical and support staff throughout Australia and internationally, in addition to a direct construction workforce and subcontracted personnel.GR Engineering is listed on the Australian Securities Exchange (ASX: GNG).