LOS ANGELES—Tyson Stone has joined iWorks—the parent company to International Ironworks, iCONTRACT, Sirmos, and Ludo Lamp—as vp, sales. In his new position, Stone will be responsible for the overall coordination, the functional management and leadership of all of the sales activities of the business. He brings 13 years of industry experience to iWORKS, including 6 years with Alger in Southern California.