Are you ready to take your organization to the next level?

Sidwell is the only GIS professional you need! We’ll apply a century’s worth of experience and expertise in GIS to help you succeed. Watch the video to learn more.

Proud Winner of the 2025 Esri Modernization Award

Sidwell is honored to be recognized at the Esri Partner Conference for our commitment to advancing geospatial innovation. This award celebrates our dedication to modernizing GIS solutions and empowering clients through cutting-edge technology.

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Land Records Solutions & Services

We have developed mapping-based land records solutions and services over the past 90+ years that can help you streamline the management of land records.

Esri Implementations

Whether you’re new to Esri technology or managing a large enterprise, we have decades of experience implementing and deploying Esri solutions ranging from desktop upgrades to system-wide implementations.

GIS Consultation

If you’re feeling overwhelmed, let us be your second set of eyes when it comes to designing, assessing, and implementing GIS systems for your organization.

Learn More about GIS Strategic Enterprise Planning

The Only GIS Professionals You Need

Leverage our experience and expertise in GIS and take your organization to the next level!

90+ Years of Expertise

Founded in 1927, Sidwell is one of the oldest and most respected companies providing geospatial technology solutions and services for government and private industries nationwide.

Esri Business Partner

Sidwell is an Esri Gold Business Partner, which is a top status level given to valued business partners. In addition, we are also a value-added reseller of Esri software, developer and consultant.

Local Government Specialist

Designated an ArcGIS for Local Government Specialty Partner, this designation recognizes Esri partners who demonstrate subject matter expertise in the local government marketplace.

Millions of Parcels Mapped

We have completed projects ranging in size from a City with 2,800 parcels to Cook County, Illinois, with 1.3 million parcels.

Help Desk Support

Technical support is available 5 days a week via phone, web, or on-site visits (step-by-step assistance with GIS maintenance, software upgrades, integration scenarios).

Custom Training Sessions

Experienced staff members provide training remotely or on-site for topics ranging from parcel editing workflows to publishing web maps.