Insights

Niche focus Target high-potential sectors the firm serves most—real estate, professional services, and start-ups—leveraging their emphasis on entrepreneurial and high net worth clients to tailor advisory and tax offerings for growth-stage companies.

Tech-enabled services Promote cross-sell of tech-driven solutions and cloud-based accounting, tax automation, and business advisory powered by their modern tech stack (WordPress, Microsoft 365, Google Maps, segmentation analytics) to improve client efficiency and decision-making.

Growth and expansion Position the firm as a scaling partner for expanding real estate and professional services firms in Chicago, highlighting their integrated solutions from 2014 mergers and ongoing leadership by seasoned partners.

Financial profile Leverage mid-market revenue range to pitch services such as outsourced finance, controllership, CFO advisory, and sale- or transition-ready planning for entrepreneurial clients aiming to professionalize operations.

Relationship leverage Emphasize continued high-touch client respect and merger-driven heritage as a differentiator to win referrals from affiliated networks, professional services ecosystems, and existing high net worth client bases.

Similar companies to Novak Costello CPA Group, LLC

Novak Costello CPA Group, LLC Tech Stack

Novak Costello CPA Group, LLC uses 8 technology products and services including iCIMS, WordPress, Segment, and more. Explore Novak Costello CPA Group, LLC's tech stack below.

Novak Costello CPA Group, LLC's Email Address Formats

Novak Costello CPA Group, LLC uses at least 3 email formats:
Novak Costello CPA Group, LLC Email FormatsExamplePercentage
FLast@novakcostello.comJDoe@novakcostello.com
70%
Last@novakcostello.comDoe@novakcostello.com
20%
First_L@novakcostello.comJohn_D@novakcostello.com
10%

Frequently Asked Questions

What is Novak Costello CPA Group, LLC's phone number?

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You can contact Novak Costello CPA Group, LLC'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 Novak Costello CPA Group, LLC's official website and social media links?

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Novak Costello CPA Group, LLC's official website is novakcostello.com and has social profiles on LinkedIn.

How much revenue does Novak Costello CPA Group, LLC generate?

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As of September 2026, Novak Costello CPA Group, LLC's annual revenue is estimated to be $1M - $10M.

What is Novak Costello CPA Group, LLC's SIC code and NAICS code?

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Novak Costello CPA Group, LLC'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 Novak Costello CPA Group, LLC have currently?

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As of September 2026, Novak Costello CPA Group, LLC has approximately 2 employees across 1 continents, including North America. Key team members include Entrepreneurial Partner: R. N. and Junior Accountant: L. A. Explore Novak Costello CPA Group, LLC's employee directory with LeadIQ.

What industry does Novak Costello CPA Group, LLC belong to?

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Novak Costello CPA Group, LLC operates in the Accounting industry.

What technology does Novak Costello CPA Group, LLC use?

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Novak Costello CPA Group, LLC's tech stack includes iCIMS, WordPress, Segment, MySQL, Shopify, Microsoft 365, Google Maps and Piwik PRO Core.

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

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Novak Costello CPA Group, LLC's email format typically follows the pattern of FLast@novakcostello.com. Find more Novak Costello CPA Group, LLC email formats with LeadIQ.

When was Novak Costello CPA Group, LLC founded?

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Novak Costello CPA Group, LLC was founded in 2014.
Novak Costello CPA Group, LLC logo

Novak Costello CPA Group, LLC

AccountingIllinois, United States2-10 Employees

Novak Costello CPA Group, LLC is a public accounting and business advisory firm based in the River North neighborhood of downtown Chicago. The firm provides proactive accounting, tax, and consulting services to its client base, which includes entrepreneurial businesses and high net worth individuals. It serves a range of industries but has a particular focus on real estate, professional services, and start-up or early-stage companies.

The firm was founded in 2014 through the merger of RNCO, LLC and Costello CPA Group. Its office is located at 225 West Illinois Street, Suite 450, Chicago, Illinois 60654. Leadership comprises partners Russell Novak, James Novak, and Matthew J. Costello.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
2014
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Novak Costello CPA Group, LLC's revenue is estimated to be in the range of $1M - $10M

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