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Gathering insights about John Kasperek Co., Inc.

Similar companies to John Kasperek Co., Inc.

John Kasperek Co., Inc. Tech Stack

John Kasperek Co., Inc. uses 8 technology products and services including CIM Technologies, RSS, Element UI, and more. Explore John Kasperek Co., Inc.'s tech stack below.

  • CIM Technologies
    Cad & Graphics
  • RSS
    Content Management System
  • Element UI
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics
  • Apache HTTP Server
    Web Servers

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
50%
FLast@kasperekcpa.comJDoe@kasperekcpa.com
50%

Frequently Asked Questions

Where is John Kasperek Co., Inc.'s headquarters located?

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John Kasperek Co., Inc.'s main headquarters is located at 1471 Ring Road Calumet City, Illinois 60409 United States. The company has employees across 1 continents, including North America.

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.

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 March 2026, John Kasperek Co., Inc. has approximately 22 employees across 1 continents, including North America. Key team members include Partner: P. S.Manager: B. K.Associate: M. T.. 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 CIM TechnologiesRSSElement UIjQueryMicrosoftBootstrapGoogle AnalyticsApache HTTP Server.

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.

AccountingIllinois, United States11-50 Employees

John Kasperek Co., Inc. was founded in 1989 to serve the financial needs of the Chicagoland and Northwest Indiana. Led by founder and company president John Kasperek, Jr., our talented team of Certified Public Accountants are dedicated to providing personalized financial guidance with impeccable results–evidenced by an impressive client list. 
 
John Kasperek, Jr. has been involved in public accounting since June, 1979. In May of 1979, he earned his B.S. Degree in Accounting from Indiana University Northwest and successfully passed the CPA Exam in September 1982.  John incorporated his firm in April 1995. John Kasperek Co., Inc. is registered (#1144453) to practice as a Certified Public Accounting firm in the State of Illinois as described in 255 ILCS 450 of the Illinois Compiled Statues. 

John Kasperek Co., Inc. has more than 30 years of experience in assisting municipalities, townships, parks and school districts with internal controls and the preparation of annual appropriations (budget), and real estate tax levies. The firm effectively consults on critical municipal functions. This knowledge base is also applied to individual and private business clients, including bookkeeping, corporate and individual tax services, and much more.

From an audit perspective, John Kasperek Co., Inc. also has a long history providing affordable services to all forms of local governments including municipalities, school districts, townships, park districts, local police and fire pension funds, and special tax authorities. In addition to the annual financial audits, the firm’s expertise includes single audits of federal awards and tax increment financial district audits.

John Kasperek Co., Inc. offers much more than auditing or tax services, and takes great pride in assisting clients in all facets of accounting all year to achieve continued success and growth.

Section iconCompany Overview

Headquarters
1471 Ring Road Calumet City, Illinois 60409 United States
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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