Insights

Municipal Expertise Longstanding specialization in auditing and financial services for municipalities, school districts, townships, parks, and local authorities suggests strong potential for expanded government-focused offerings such as single audits, federal awards compliance, and budget/appropriation support.

Growth Through Hires Frequent personnel additions across roles (recruiting, associates, scheduling, audit team) indicate ongoing capacity-building and potential need for scalable services like onboarding, training programs, succession planning, or additional recruiting support for specialized CPA talent.

Midmarket Scale Revenue in the multi-million range with a staff size under 50 places the firm in a lean midmarket CPA niche, presenting opportunities for advisory services around process optimization, cloud-based accounting, and scalable internal controls for growing private or municipal clients.

Tech Stack Leverage Adoption of QuickBooks, Joomla, Vue.js and other tools opens doors for selling modernization and integration services, such as ERP/PSA integrations, data automation, cybersecurity assessments, and enhanced client portals for reporting and collaboration.

Regional Focus Serving Chicagoland and Northwest Indiana suggests cross-sell potential within nearby municipalities and businesses seeking affordable, personalized CPA services, plus opportunities to expand services like tax planning, real estate tax levies, and grant/compliance consulting in the local market.

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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
As of August 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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
As of August 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?

Minus sign iconPlus sign icon
John Kasperek Co., Inc. operates in the Accounting industry.

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

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.