OPO is a co-working center for digital Startups. Located in the newly renovated “Old Post Office” building in Historic Downtown Saint Charles, Missouri, the 10,000 square foot facility provides regional startups with affordable workspace and access to mentors, potential investors, programming, educational resources and a community of local entrepreneurs.
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The OPO Startups annual revenue was $951000 in 2026.
Alan Groh is the CTO of OPO Startups.
4 people are employed at OPO Startups.
OPO Startups is based in Saint Charles, Missouri.
The NAICS codes for OPO Startups are [92, 9211, 921, 92111].
The SIC codes for OPO Startups are [91, 911].