Which quality standard provides a certificate to companies indicating that the company has met the quality management requirements?

ISO 9004 provides guidelines for the performance improvement of an organization, focusing on achieving sustained success. However, it does not establish specific requirements for a quality management system nor does it provide a certification. Instead, it complements ISO 9001, which is the actual standard that leads to certification.

ISO 14000 is a family of standards related to environmental management systems. While it helps organizations improve their environmental performance, it does not address quality management requirements and thus does not provide a relevant certification for quality management systems.

ISO 26000 offers guidance on social responsibility, focusing on organizations' impact on society and the environment. It is not a certifiable standard and does not provide a certificate indicating compliance with quality management requirements, making it irrelevant to the question.