Havas agencies, including Havas London, Lemz, New York, and Immerse, have lost their B Corporation certifications following an investigation by B Lab. This decision comes after Havas Media signed a contract with Shell, raising concerns about the company's alignment with B Corp values of transparency and sustainability.A B Corporation (or B Corp) is a certification awarded to companies that meet high standards of social and environmental performance, accountability, and transparency. The certification is administered by the nonprofit B Lab, which assesses companies based on their impact on various stakeholders, including workers, customers, community, and the environment. B Corps aim to use business as a force for good, balancing profit and purpose.The B Lab, which oversees B Corp certifications, acted upon complaints highlighting the environmental impact of Havas Media's association with Shell. Clean Creatives, an activist group, led the criticism, urging agencies to avoid partnerships with fossil fuel companies?.The removal of B Corp status reflects growing pressure on agencies to uphold ethical standards, particularly concerning climate change. Activists argue that working with fossil fuel companies contradicts B Corp principles. This incident underscores the broader movement demanding greater accountability within the advertising industry?.