Town of Columbia
- D & S Cycle Supply Inc. - offering performance service
and parts, nitrous oxide for racing and street applications, and a machine shop.
- Gazebo Gardens - gazebo Gardens has
over 30 perennial display gardens on 4 acres, and is open to the public May thru September.
- Learner's Dimension
- an international development organization specializing in summer institutes,
on-site programs & educational publications on learning & teaching
styles.