Despite being shut down twice during the World Wars, multinational conglomerate B Grimm has never given up on Thailand.A FAMILY-OWNED multinational conglomerate founded in 1878 and active in everything from healthcare to real estate, e-commerce, and transport; B Grimm is celebrating 140 years of success with a series of initiatives, among them an exhibition and a book. The exhibition, “In the Kingdom, 140th Anniversary of B Grimm” at the Bangkok Art and Culture Centre finishes its run tomorrow, but has drawn thousands of visitors for its collection of all things postal in honour of the close relationship between Thailand and Germany and the close ties of the Link family with their adopted country.Her Royal Highness Princess Maha Chakri Sirindhorn graciously presided over the opening ceremony.