What departments does Novak Costello CPA Group, LLC have?

Novak Costello CPA Group, LLC has employees across 1 departments including Accounting.

What is the largest department at Novak Costello CPA Group, LLC?

The largest department at Novak Costello CPA Group, LLC is Accounting with 1 employees.

Where are Novak Costello CPA Group, LLC employees located globally?

Novak Costello CPA Group, LLC has employees across 1 continents and 1 countries including United States Of America.

How has Novak Costello CPA Group, LLC's team size changed over time?

Novak Costello CPA Group, LLC's team has decreased from approximately 3 to 2 employees based on available data.

Novak Costello CPA Group, LLC Employee Directory

AccountingIllinois, United States2-10 Employees

Novak Costello CPA Group, LLC is a full service public accounting and business advisory firm located in the River North neighborhood of downtown Chicago. We deliver proactive accounting, tax and consulting services to our client base consisting of entrepreneurial businesses and high net worth individuals.

While we are involved in many industries, we are particularly focused on serving the real estate, professional services, and start-up or early-stage business markets.

Founded in 2014 as the result of a merger between RNCO, LLC and Costello CPA Group, the firm carries on a tradition of providing sound business advice and fully-integrated accounting solutions using the latest innovative technologies.

Under the combined leadership of seasoned partners Russell Novak, James Novak and Matthew J. Costello, we are united in valuing the high level of client respect that both firms have earned in the past.

Find Novak Costello CPA Group, LLC employees' phone numbers or email addresses

Novak Costello CPA Group, LLC Global Highlights

North America
5

United States Of America
5

Novak Costello CPA Group, LLC's Leadership

R. N.
Entrepreneurial Partner
Mobile Phone
Email
L. A.
Junior Accountant
Mobile Phone
Email

Novak Costello CPA Group, LLC Employee Metrics

100%

50%

0%

2026

2025

Accounting
Administrative
Analytics
Arts & Design
Banking
Other

Contact profiles from Novak Costello CPA Group, LLC

Name

Title

Contact Info

Location

Last Update

R. N.
Entrepreneurial Partner
Mobile Phone
Email
UNITED STATES
Dec 30, 2023
L. A.
Junior Accountant
Mobile Phone
Email
United States
Jul 14, 2025

Frequently Asked Questions

What is Novak Costello CPA Group, LLC known for?

Novak Costello CPA Group, LLC was founded in 2014 operates in the Accounting industry. The company's main headquarters is located in 225 West Illinois Street Suite 450 Chicago, Illinois 60654 United States; you can contact the main corporate office by phone at

+1-312-222-****

. Explore Novak Costello CPA Group, LLC's company overview page for more information.

What is Novak Costello CPA Group, LLC's most common email format?

Novak Costello CPA Group, LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Novak Costello CPA Group, LLC email formats with LeadIQ.

How many employees does Novak Costello CPA Group, LLC have currently?

Novak Costello CPA Group, LLC has approximately 2 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are Novak Costello CPA Group, LLC's key employees and leadership?

As of February 2026, Novak Costello CPA Group, LLC's key employees include:

Entrepreneurial Partner: R. N.
Junior Accountant: L. A.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking