WeMa is a distinguished independent accounting and advisory firm based in the Grand Est region of France, formed through the merger of WeMa and Calculus International. With over 330 dedicated employees and a network of 15 offices throughout Alsace, Moselle, and Paris, WeMa is positioned as one of the largest regional firms in its sector. The firm specializes in a comprehensive range of services including accounting, auditing, tax advisory, and social law consultancy, tailored to meet the diverse needs of clients—from startups to multinational corporations.

WeMa places a strong emphasis on client proximity and personalized service, underpinned by over 40 years of expertise. Their offerings extend to social protection engineering, management of posted workers, wealth management, and support for mergers and acquisitions. Known for fostering a culture of professionalism, teamwork, and audacity, WeMa actively invests in digital transformation and employee training through initiatives like WeMa Academy, ensuring they remain at the forefront of industry innovation while providing exceptional value to clients.