OPO Startups

OPO Startups is a place where entrepreneurs, remote workers & small businesses can have meetings, work & collaborate.

We offer coworking space, dedicated desks, private offices and meeting rooms.

OPO is located on Historic Main Street in St. Charles, MO. We have 7 total buildings and 2 outdoor plazas that overlook the Missouri River.

All buildings are kept locked 24/7 for security purposes. To get inside any of OPO's buildings, you must be a member and have a keycard. If you are not a member, come to the front door of 119 S Main St and ring the doorbell.