A board game publisher is a company that produces and distributes board games. They are responsible for the entire process, from developing game concepts to manufacturing the physical components, such as cards, boards, and pieces. Publishers often work with designers to refine gameplay and ensure the game is enjoyable for players. Once a game is ready, the publisher handles marketing and sales, making it available in stores or online. They may also attend conventions, like Gen Con or Essen Spiel, to showcase their games and connect with fans. Overall, board game publishers play a crucial role in bringing new games to the market.