COLUMBIA CITY, Ind. (WOWO): Together, two companies will potentially add over 200 jobs in Columbia City. Case & Stand Manufacturer, which makes cases, bags, and stands for audio equipment, has announced it will move to the city and add up to 106 new jobs by 2016. Micropulse, Inc. announced they would expand their operations, creating up to 100 new jobs by the same year. The company is a home-grown Hoosier company that makes medical devices.