Lockton Companies Lockton Companies Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Business & Professional Services >> Brokers Lockton Companies 1300 East 9th StreetCleveland, OH 44114 | map | directions (858) 349-4151 Visit Site New Member Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.