About Us

Esri St. Louis Regional Office

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Empowering customers in the Midwest to do impactful GIS work

We are committed to helping our users in the Midwest leverage GIS for a wide range of applications. From local government officials to educators, researchers, and business owners, we are helping our users transform ideas into solutions.

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Discover our region

Featured team members

Matt Harman

Senior Principal Consultant

Matt partners with Esri customers to uncover new ways GIS can deliver value across their organizations. He works with teams of all sizes and across industries to align location intelligence with strategic goals.

Drawing on real-world experience and best practices, Matt helps organizations innovate and make confident, data‑informed decisions with their GIS investments.

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Marie Holler

Technical Consultant

Marie has worked at Esri for five years and currently supports the National Geospatial Intelligence Agency’s enterprise deployment—the largest ArcGIS Enterprise deployment managed by Esri Professional Services.

Marie performs system engineering work such as maintaining highly available systems, deploying custom code, and performing enterprise upgrades.

Marie Holler smiling in a cream cardigan in front of a white background

Kyle Martinez

Senior Project Manager

Kyle helps federal organizations implement secure, scalable geospatial solutions. With nearly 20 years of experience in geospatial technology and project management, he has led enterprise-wide GIS adoption efforts using ArcGIS Enterprise to deliver robust solutions that empower users.

Kyle holds a Bachelor of Science in geology, a certificate in applied project management, and is a certified Project Management Professional (PMP).

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Come visit us in St. Louis

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St. Louis Globe

710 N Tucker Boulevard  Ste. 600
St. Louis, MO 63101
636-949-6620

Westport

77 W Port Plaza Drive Ste. 450
St. Louis, MO 63146
636-949-6620

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Contact us

Talk to someone at the St. Louis or Westport offices

1-636-949-6620

8:00 a.m.–5:00 p.m., Monday through Friday

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