Insights

Municipal Expertise Strong track record serving municipalities, school districts, and local government entities with audits, internal controls, budgeting, and tax levies. This positions the firm for expanding municipal finance and compliance services, including single audits and federal awards audits, to nearby districts and new public sector clients.

Growth through Hiring Recent hires in recruiting and HR indicate capacity-building and potential for scalable service delivery. This suggests opportunities to offer staffing and outsourcing solutions, personnel training programs, or HR analytics services for clients with fluctuating workloads.

Regional Focus Prime Chicagoland and Northwest Indiana footprint with a local CPA firm identity. Target expansion into neighboring municipalities and mid-market private companies seeking outsourced accounting, tax, and advisory services aligned with public sector experience.

Tech Stack Enablement Utilizes mainstream tech such as PHP, Vue.js, Google Analytics and JSON-LD along with standard accounting practices. Potential to upsell modernization services, data analytics for financial reporting, and website-backed client portals to improve transparency and efficiency.

Revenue Stability Annual revenue in the 10 to 25 million range with a lean employee base of 11-50 suggests an agile, efficient operation. This can be appealing to mid-market clients seeking cost-effective outsourced accounting, internal controls optimization, and scalable audit services without sacrificing quality.

Similar companies to John Kasperek Co., Inc.

John Kasperek Co., Inc. Tech Stack

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

  • Joomla
    Content Management System
  • Microsoft PowerPoint
    Editors
  • Font Awesome
    Font Scripts
  • Vue.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Microsoft Word
    Office Suites
  • X-XSS-Protection
    Security
  • Google Analytics
    Web Analytics

Media & News

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

John Kasperek Co., Inc. uses at least 1 format(s):
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 July 2026, John Kasperek Co., Inc.'s annual revenue is estimated to be $10M - $25M.

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

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John Kasperek Co., Inc.'s SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services 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 July 2026, John Kasperek Co., Inc. has approximately 22 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 JoomlaMicrosoft PowerPointFont AwesomeVue.jsjQueryMicrosoft WordX-XSS-ProtectionGoogle Analytics.

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

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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