Insights

Municipal Expertise Strong track record providing internal controls, annual budget preparations, and real estate tax levies for municipalities, school districts, and park districts. Opportunity to upsell compliance, single audits, and treasury governance services to local government clients or agencies expanding to federal award programs.

Growth Hiring Recent hires across recruiting, associate roles, and operations indicate ongoing firm growth and demand for talent. Potential sales angles include HR operational outsourcing, payroll/accounting integrations, and recruiting process outsourcing to support expanding teams.

Tech Stack Usage of QuickBooks, Joomla, Vue.js, and other tools suggests openness to tech-enabled accounting processes. Cross-sell modern cloud-based ERP/FP&A solutions, data migration services, and cybersecurity for financial data handling to clients with legacy processes.

Revenue Scale Current revenue in the mid multi-million range with a lean employee base implies high-margin services and potential for advisory expansion. Target opportunities include scalable virtual CFO services, budgeting and forecasting packages, and specialized tax advisory for municipal and private clients.

Market Positioning Established regional focus in Chicagoland and Northwest Indiana with a long-standing public sector footprint. Leverage local government credibility to offer grant management, compliance audits, and TIF/financing advisory to attract new municipal clients and related private sector clients seeking government-facing expertise.

Similar companies to John Kasperek Co., Inc.

John Kasperek Co., Inc. Tech Stack

John Kasperek Co., Inc. uses 8 technology products and services including QuickBooks, Joomla, Microsoft PowerPoint, and more. Explore John Kasperek Co., Inc.'s tech stack below.

  • Accounting And Finance
  • Content Management System
  • Microsoft PowerPoint
    Editors
  • JSON-LD
    Javascript Frameworks
  • Vue.js
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • Marketing Automation
  • Apache
    Web Servers

Media & News

John Kasperek Co., Inc.'s Email Address Formats

John Kasperek Co., Inc. uses at least 1 email format:
John Kasperek Co., Inc. Email FormatsExamplePercentage
FLast@kasperekcpa.comJDoe@kasperekcpa.com
100%

Frequently Asked Questions

What is John Kasperek Co., Inc.'s phone number?

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You can contact John Kasperek Co., Inc.'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 John Kasperek Co., Inc.'s official website and social media links?

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John Kasperek Co., Inc.'s official website is kasperekcpa.com and has social profiles on LinkedIn.

How much revenue does John Kasperek Co., Inc. generate?

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As of October 2026, John Kasperek Co., Inc.'s annual revenue is estimated to be $10M - $25M.

What is John Kasperek Co., Inc.'s SIC code and NAICS code?

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John Kasperek Co., Inc.'s SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does John Kasperek Co., Inc. have currently?

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As of October 2026, John Kasperek Co., Inc. has approximately 23 employees across 1 continents, including North America. Key team members include Partner: P. S. Explore John Kasperek Co., Inc.'s employee directory with LeadIQ.

What industry does John Kasperek Co., Inc. belong to?

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John Kasperek Co., Inc. operates in the Accounting industry.

What technology does John Kasperek Co., Inc. use?

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John Kasperek Co., Inc.'s tech stack includes QuickBooks, Joomla, Microsoft PowerPoint, JSON-LD, Vue.js, jQuery Migrate, Constant Contact and Apache.

What is John Kasperek Co., Inc.'s email format?

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John Kasperek Co., Inc.'s email format typically follows the pattern of FLast@kasperekcpa.com. Find more John Kasperek Co., Inc. email formats with LeadIQ.

When was John Kasperek Co., Inc. founded?

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John Kasperek Co., Inc. was founded in 1989.
John Kasperek Co., Inc. logo

John Kasperek Co., Inc.

AccountingIllinois, United States11-50 Employees

John Kasperek Co., Inc. is a Calumet City, Illinois-based accounting firm established in 1989. The firm provides a range of accounting services to individual and private business clients, including bookkeeping, corporate and individual tax work, and broader financial guidance, with a notable emphasis on internal controls, budgeting, and real estate tax levies for municipal entities. Its experience spans work for municipalities, townships, parks and school districts, as well as local government audits and single audits of federal awards, underscoring a specialized capability in public sector financial matters alongside traditional accounting services.

With a focus on delivering practical financial solutions, the company supports municipalities and related agencies in annual appropriations and budgeting processes, audits, and related consulting. The organization is led by founder John Kasperek, Jr., who has a long history in public accounting, and operates with a local client base within the Chicagoland area and Northwest Indiana, supported by a team of licensed CPAs capable of handling diverse accounting needs year-round.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1989
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    John Kasperek Co., Inc.'s revenue is estimated to be in the range of $10M - $25M

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