Insights

Niche focus Target real estate, professional services, and start-up clients with tailored accounting, tax planning, and advisory services to deepen engagement with firms that have complex structures and growth needs.

Tech-driven services Leverage the firm’s use of innovative technologies as a selling point to prospects seeking modern, efficient accounting solutions and seamless data integration.

Growth potential Position the firm as a scalable partner for high net worth individuals and entrepreneurial businesses aiming to optimize tax strategy, cash flow, and advisory for expansion or capital raises.

Mid-market entry Propose onboarding and cross-sell opportunities to mid-size and early-stage companies within target industries, highlighting cost-effective public accounting and business advisory services.

Strategic partnerships Leverage leadership background and merger heritage to cultivate relationships with PE firms, real estate developers, and professional service networks seeking integrated accounting and advisory support.

Novak Costello CPA Group, LLC Tech Stack

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

  • RSS
    Content Management System
  • Segment
    Customer Data Platforms
  • oEmbed
    Dev Tools
  • Shopify
    E-commerce
  • Modernizr
    Javascript Libraries
  • HSTS
    Security
  • Cloudflare Bot Management
    Security
  • Sitelinks Search Box
    Web Tools And Plugins

Novak Costello CPA Group, LLC's Email Address Formats

Novak Costello CPA Group, LLC uses at least 1 format(s):
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 August 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 NAICS code?

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

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As of August 2026, Novak Costello CPA Group, LLC has approximately 2 employees across 1 continents, including North America. Key team members include Entrepreneurial Partner: R. N.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 RSSSegmentoEmbedShopifyModernizrHSTSCloudflare Bot ManagementSitelinks Search Box.

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

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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