T-REX offers a unique, thriving ecosystem in the heart of Downtown St. Louis which supports the creation and growth of scalable tech companies. We purposely co-locate growing early-stage startups alongside a network of entrepreneur support organizations and larger, established companies and institutions, fostering symbiotic relationships to accelerate success for all T-REXers. Meet familia T-REX below:

Entrepreneur Support Organizations

Organizations housed within T-REX who provide a canopy of support for STL tech startups & entrepreneurs:

America's Small Business Development Center: Missouri Branch
Arch Grants
Cultivation Capital
Cyber Up
Learn more about our support organizations...

Bedrock Tenants

Companies/institutions rooted in T-REX whose presence & industry expertise is beneficial to surrounding startups:

AIA: St. Louis
Citizens for Modern Transit
Health Literacy Media
KW Law
M3 Engineering
Optimal Geo
Planet Federal
Wiser Imagery Services

But that's not all...

Over 100 drop-in coworking members, faculty and students from our various University Partners, and our gracious network of donors are all essential community builders as well. These individuals and organizations may not have dedicated suite numbers within our historic building, but are absoluely true-green T-REXers.

Want to learn more about our vast ecosystem?
We're always within reach!