Limoneira Co., Santa Paula, Calif., is promoting Mark Palamountain as chief financial officer, treasurer and corporate secretary. Palamountain officially starts the new position Jan. 8, according to a news release. He succeeds chief financial officer Joe Rumley, who left the company in September after serving in that capacity since 2010. Palamountain is Limoneira’s senior director of agriculture operations. He joined the company in 2012.