Insights

Digital modernization Lake County is a large government entity with an established tech stack including AWS, Microsoft 365, Active Directory, ArcGIS, iCIMS, Airtable, and analytics tools like Matomo and Piwik PRO Core. This indicates ongoing needs for secure cloud services, data governance, system integration, and user productivity enhancements that align with modernization and digital transformation initiatives.

Public sector wins Recent partnerships and initiatives such as ROC Facility development, Operation Dropbox for veterans, digitization of inmate mail, and online bill payment platform demonstrate active procurement channels for IT infrastructure, security, workflow automation, and citizen-facing digital services—opportunities for integrated solutions and managed services.

Strategic finance With a revenue range of $250M-$500M and a sizable workforce, the county is a substantial public buyer likely to pursue cost optimization, ERP or financial tech upgrades, cybersecurity hardening, and scalable cloud/adoption services that support large-scale financial operations and compliance.

Security and compliance The mix of sensitive operations (jail digitization, veteran support programs, public health and social services) and a complex IT stack creates ongoing needs for robust cybersecurity, identity and access management, data protection, and governance services to meet regulatory and public accountability standards.

Expansion and partnerships Active collaboration with external partners (construction firms, health organizations, and tech vendors) and launch of new programs signal openness to managed services, project-based deployments, and ongoing support contracts—ideal for a solutions partner offering program management, integration, and lifecycle services.

Similar companies to Lake County

Lake County Tech Stack

Lake County uses 8 technology products and services including Matomo, iCIMS, Amazon Web Services, and more. Explore Lake County's tech stack below.

Media & News

Lake County's Email Address Formats

Lake County uses at least 2 email formats:
Lake County Email FormatsExamplePercentage
FLast@lakecountyil.govJDoe@lakecountyil.gov
98%
LFirst@lakecountyil.govDJohn@lakecountyil.gov
2%

Frequently Asked Questions

What is Lake County's phone number?

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You can contact Lake County'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 Lake County's official website and social media links?

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Lake County's official website is lakecountyil.gov and has social profiles on LinkedIn.

How much revenue does Lake County generate?

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As of October 2026, Lake County's annual revenue is estimated to be $250M - $500M.

What is Lake County's SIC code and NAICS code?

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Lake County's SIC code is 8011 - Offices and Clinics of Doctors of Medicine and NAICS code is 92 - Public Administration.

How many employees does Lake County have currently?

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As of October 2026, Lake County has approximately 2.5K employees across 2 continents, including North America and Asia. Key team members include Chief Medical Officer: R. S., Chief Surveyor: M. F. and Vice President Facilities Operations: D. M. Explore Lake County's employee directory with LeadIQ.

What industry does Lake County belong to?

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Lake County operates in the Government Administration industry.

What technology does Lake County use?

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Lake County's tech stack includes Matomo, iCIMS, Amazon Web Services, Microsoft 365, Microsoft Active Directory, Airtable, ArcGIS and Piwik PRO Core.

What is Lake County's email format?

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Lake County's email format typically follows the pattern of FLast@lakecountyil.gov. Find more Lake County email formats with LeadIQ.
Lake County logo

Lake County

Government AdministrationIllinois, United States1001-5000 Employees

Lake County, Illinois is a government administration entity serving a northeastern Illinois region, bordered by Lake Michigan to the east, Wisconsin to the north, and the City of Chicago to the south, with communities ranging from rural areas to urban centers and suburban and tourist locales. The county is located at 18 North County Street, Waukegan, Illinois 60085, and employs between 1,001 and 5,000 people. As a government body, it delivers public services and engages in partnerships with external organizations, such as collaborations with Path Construction to build the Regional Operations and Communications Facility, with TextBehind to digitize inmate mail, and with Franciscan Health to support volunteer advocates for vulnerable adults. It has implemented digital and service-delivery programs, including an online platform for paying water and sewer bills launched in 2022 and, in May 2025, the Operation Dropbox donation drive to assist local veterans. Reported annual revenue is in the range of $250 million to $500 million. The county maintains a public website at lakecountyil.gov.

Section iconCompany Overview

Phone number
SIC Code
8011 - Offices and Clinics of Doctors of Medicine
NAICS Code
92 - Public Administration
Employees
1001-5000

Section iconFunding & Financials

  • $250M - $500M

    Lake County's revenue is estimated to be in the range of $250M - $500M

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