OpenCFD Ltd is a company that specializes in computational fluid dynamics (CFD) software development. They are best known for their open-source software, OpenFOAM, which is widely used in various industries for simulating fluid flow, heat transfer, and chemical reactions. The company provides support, training, and consulting services to help users effectively implement CFD solutions. Founded in 2004, OpenCFD Ltd aims to promote the use of OpenFOAM in both academic and industrial settings. Their team consists of experts in fluid dynamics and software engineering, ensuring that users have access to high-quality tools and resources. The company also contributes to the ongoing development of the OpenFOAM community, fostering collaboration and innovation.