jesse knight was able to expand farther than the tintic mines, reaching to the power plant in santaquin, the tintic drain tunnel project, the knight dry farm, and the smelters at silver city. the bonneville mining company, the knight woolen mills, ellison ranching company, the american-columbian corporation, the springville–mapleton sugar company, the spring canyon coal company, utah savings bank, the layton sugar company, and the tintic drain tunnel company all represent facets of the knight investment company.