Belsmuth Consolidations Ltd. served as the manufacturer of the Razor Crest, the starship piloted by the Mandalorian Din Djarin.
The reference book LEGO Star Wars Awesome Vehicles from 2022, which is considered non-canon, included a mention of Belsmuth Consolidations Ltd. However, according to official canon, the Corellian Engineering Corporation was the actual producer of the Razor Crest.