Insights

Growth Potential Small independent firm with revenue between 1M and 10M and a focus on tax, accounting, and advisory services, presenting an opportunity to offer scalable value-added solutions such as cloud accounting, advisory packages, and practice management tools tailored to sole proprietors and small firms.

Technology Enablement Current tech stack includes AWS, Microsoft 365, Matomo/Piwik analytics, and CPA Site Solutions; potential to upsell modern cloud-based bookkeeping, cybersecurity, data analytics, client portal, and marketing automation services.

Digital Marketing Active online presence through ProSites and related platforms suggests opportunity to optimize client acquisition, SEO, and lead nurturing services to attract more small business clients seeking tax and accounting support.

Strategic Advisory As a boutique firm emphasizing value and growth tools, there is potential to package strategic advisory offerings such as cash flow forecasting, tax planning, and business optimization for SMBs looking to scale.

Competitive Positioning Compared to large firms, this practice offers personalized service with a lean team; a sales approach could focus on local market specialization, personalized client service, and flexible engagement models to differentiate from larger firms.

Fred J. Zrenner CPA, PC Tech Stack

Fred J. Zrenner CPA, PC uses 8 technology products and services including Matomo, Amazon Web Services, Microsoft 365, and more. Explore Fred J. Zrenner CPA, PC's tech stack below.

  • Matomo
    Analytics
  • Amazon Web Services
    Cloud Hosting
  • Microsoft 365
    Email
  • ProSites
    Healthcare Marketing
  • OWL Carousel
    Javascript Libraries
  • CPA Site Solutions
    Marketing
  • Piwik
    System Analytics & Monitoring
  • Piwik PRO Core
    Web Analytics

Fred J. Zrenner CPA, PC's Email Address Formats

Fred J. Zrenner CPA, PC uses at least 1 format(s):
Fred J. Zrenner CPA, PC Email FormatsExamplePercentage
First@zrennercpa.comJohn@zrennercpa.com
50%
First.Last@zrennercpa.comJohn.Doe@zrennercpa.com
25%
FLast@zrennercpa.comJDoe@zrennercpa.com
25%

Frequently Asked Questions

What is Fred J. Zrenner CPA, PC's phone number?

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You can contact Fred J. Zrenner CPA, PC'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 Fred J. Zrenner CPA, PC's official website and social media links?

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Fred J. Zrenner CPA, PC's official website is zrennercpa.com and has social profiles on LinkedIn.

How much revenue does Fred J. Zrenner CPA, PC generate?

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As of July 2026, Fred J. Zrenner CPA, PC's annual revenue is estimated to be $1M - $10M.

What is Fred J. Zrenner CPA, PC's SIC code NAICS code?

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Fred J. Zrenner CPA, PC'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 Fred J. Zrenner CPA, PC have currently?

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As of July 2026, Fred J. Zrenner CPA, PC has approximately 1 employees across 1 continents, including North America. Key team members include President: F. Z.Agent: E. P.Staff Accountant: E. S.. Explore Fred J. Zrenner CPA, PC's employee directory with LeadIQ.

What industry does Fred J. Zrenner CPA, PC belong to?

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Fred J. Zrenner CPA, PC operates in the Accounting industry.

What technology does Fred J. Zrenner CPA, PC use?

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Fred J. Zrenner CPA, PC's tech stack includes MatomoAmazon Web ServicesMicrosoft 365ProSitesOWL CarouselCPA Site SolutionsPiwikPiwik PRO Core.

What is Fred J. Zrenner CPA, PC's email format?

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Fred J. Zrenner CPA, PC's email format typically follows the pattern of First@zrennercpa.com. Find more Fred J. Zrenner CPA, PC email formats with LeadIQ.
Fred J. Zrenner CPA, PC logo

Fred J. Zrenner CPA, PC

AccountingMissouri, United States1 Employees

Fred J. Zrenner CPA, PC is a small independent accounting firm based in St. Louis, Missouri, that provides tax, accounting, and business advisory services. The practice emphasizes delivering quality service to clients and aims to add value through sound advice and a focus on clients’ growth and success, with availability to answer questions and supply tools for business development. Its target market consists of individuals and businesses seeking professional accounting support and guidance to address financial needs and strategic decisions. The firm operates within the accounting industry as a local practitioner offering personalized, consultative assistance rather than large-scale, multi-department services.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Employees
1

Section iconFunding & Financials

  • $1M - $10M

    Fred J. Zrenner CPA, PC's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Fred J. Zrenner CPA, PC's revenue is estimated to be in the range of $1M - $10M

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