Clark Eriksson Associates Ltd is a company based in Falkirk, Scotland that provides hazard study services to identify and analyze risks throughout a project's lifetime. They have experience leading Hazard Identification (HAZID), Hazard Analysis (HAZAN) and Hazard and Operability (HAZOP) studies. Some recent projects they have worked on include a 12 day HAZOP for Scotland's first unconventional gas project and multiple HAZOP sessions for a plant upgrade. Their services include preliminary risk assessments, independent study leadership, and managing actions from the studies.