Aerial view of San Diego

Geospatial Engineering Services

Building Spatial Data Systems

Thorn Street’s customers are public agencies, utilities, and private-sector operations teams.

Security
SOC 2 Type I examined
Federal
SAM.gov registered
Business size
California Small Business
Headquarters
San Diego, CA

Capabilities

We help GIS teams move faster

We clean up the data, automate the workflow, and build the tools your team needs to get work out the door.

Spatial data systems

Typical scope

One reliable home for your spatial data. We design the database, schema, and validation rules so it stays correct and easy to build on.

Typical handoff

The database and schema, a plain-language data dictionary, and validation reports that show the data is right.

Workflow automation

Typical scope

The repetitive data work, handled automatically. Imports, exports, and quality checks that run on schedule and catch problems before anyone notices.

Typical handoff

The automated pipeline, plus a short runbook explaining how it works and what to do if it stops.

Web GIS applications

Typical scope

Maps and dashboards your team opens in a browser. Tied to live data, simple to use, and built to hold up to daily use.

Typical handoff

The deployed app, its source code, and clear notes for running and maintaining it.

Integrations & analysis

Typical scope

We connect the systems you already use, then answer the spatial questions that matter. Esri, open-source GIS, vendor feeds, and your asset and reporting tools.

Typical handoff

The integration, documented connections, and analysis results with the assumptions written down.

Connor Jennings, Principal

“Thorn Street’s strategic value to customers is turning spatial data into trusted, accessible infrastructure for decision-making.”

Thorn Street is led by Connor, a software engineer with a geospatial background and defense-sector experience building production systems where correctness, documentation, and security reviews matter.
About the firm
Connor Jennings

Procurement

Ready for a vendor review and for government work.

The administrative surface is part of the delivery: controls, data policies, documentation, and a support path after project completion.

SOC 2 announcement
Security
SOC 2 Type I examined
Federal
SAM.gov registered
State
California Small Business
UEI
CHBSBFXU62N6
CAGE
16P90
NAICS
541370, 518210, 541511, 541512