Insights

ArcGIS Leader Sidwell is a geospatial solutions provider and Esri Gold Business Partner with a strong focus on government GIS modernization, suggesting opportunities to upsell Esri-based dashboards, land records, and field operations enhancements for local and county governments.

Public Sector Focus Recent news highlights long-standing partnerships with government agencies such as Fulton County and Bexar County Appraisal District, indicating a proven track record and potential expansion into additional county and municipal GIS and land records modernization projects.

Scale and Reach Operating with 11-50 employees and revenue in the 10M–25M range, Sidwell is a mid-sized specialty firm; selling integrated GIS, IT services, and cloud solutions to expand delivery capabilities for larger government projects and multi-district deployments.

Tech Stack Synergy Leveraging ArcGIS, WordPress, Microsoft 365, Google Cloud and Zoho signals opportunities for bundled offerings around data management, compliance, security training (KnowBe4) and cloud-based GIS deployments to modernize workflows.

Security & Compliance With KnowBe4 in their stack and government-facing projects, there is potential to sell robust cybersecurity and phishing-resilience training, governance risk and compliance (GRC) capabilities, and secure data sharing for land records and GIS environments.

Similar companies to Sidwell

Sidwell Tech Stack

Sidwell uses 8 technology products and services including WordPress, Zoho, Dropbox, and more. Explore Sidwell's tech stack below.

Media & News

Sidwell's Email Address Formats

Sidwell uses at least 4 email formats:
Sidwell Email FormatsExamplePercentage
FLast@sidwellco.comJDoe@sidwellco.com
76%
First.Last@sidwellco.comJohn.Doe@sidwellco.com
11%
Last@sidwellco.comDoe@sidwellco.com
6%
FirstLast@sidwellco.comJohnDoe@sidwellco.com
7%

Frequently Asked Questions

What is Sidwell's phone number?

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You can contact Sidwell's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sidwell's official website and social media links?

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Sidwell's official website is sidwellco.com and has social profiles on LinkedIn.

How much revenue does Sidwell generate?

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As of August 2026, Sidwell's annual revenue is estimated to be $10M - $25M.

What is Sidwell's NAICS code?

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Sidwell's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Sidwell have currently?

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As of August 2026, Sidwell has approximately 28 employees across 3 continents, including North America, Europe and South America. Key team members include Owner: H. G., Owner: W. T. L. S. and Director Of Gis Products: J. P. S. M. Explore Sidwell's employee directory with LeadIQ.

What industry does Sidwell belong to?

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Sidwell operates in the IT Services and IT Consulting industry.

What technology does Sidwell use?

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Sidwell's tech stack includes WordPress, Zoho, Dropbox, Microsoft 365, Google Cloud, WP Engine, KnowBe4 and ArcGIS.

What is Sidwell's email format?

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Sidwell's email format typically follows the pattern of FLast@sidwellco.com. Find more Sidwell email formats with LeadIQ.

When was Sidwell founded?

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Sidwell was founded in 1927.
Sidwell logo

Sidwell

IT Services and IT ConsultingIllinois, United States11-50 Employees

Sidwell is a geospatial solutions provider within the IT services and IT consulting space, delivering GIS products, services, and solutions tailored to the needs of government and private sector clients. Based in St. Charles, Illinois, the company helps organizations deploy or modernize geographic information systems and related land-records environments. Esri-designated program credentials reflect its focus on local government GIS projects, having been named an ArcGIS for Local Government Specialty Partner and, as of 2025, identified as an Esri Gold Business Partner. In 2025, Sidwell partnered with the Bexar County Appraisal District to modernize its GIS and land records environment, illustrating its active engagement with public-sector modernization efforts. The firm has expanded client services leadership and regional account roles in recent years, signaling ongoing activity across the United States.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1927
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Sidwell's revenue is estimated to be in the range of $10M - $25M

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