Insights

Growth Advisory Target Midwest mid-market firms with outsourced accounting, CFO services, and strategic advisory to expand recurring revenue and deepen client relationships.

Security and Tech Leverage existing Mimecast security and IT footprint to offer cybersecurity assessments, managed security, and cloud integration services that reduce risk and improve efficiency.

Data Driven Growth Capitalize on Google Analytics usage to deliver data-driven advisory, KPI dashboards, and performance benchmarking aligned with financial planning and governance.

Succession Readiness Develop succession planning and owner-transition offerings to family-owned and founder-led Midwest businesses, creating sticky long-term advisory relationships.

Mergers and Acquisitions Provide M&A diligence, financial modeling, and post-merger integration support to growth-minded clients pursuing acquisitions or strategic partnerships.

Kiefer | Bonfanti & Co. LLP Tech Stack

Kiefer | Bonfanti & Co. LLP uses 8 technology products and services including jQuery CDN, ExpressionEngine, Mimecast Secure Email Gateway, and more. Explore Kiefer | Bonfanti & Co. LLP's tech stack below.

  • jQuery CDN
    Content Delivery Network
  • ExpressionEngine
    Content Management System
  • Mimecast Secure Email Gateway
    Email Security
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics
  • Adobe Fonts
    Web Fonts
  • CodeIgniter
    Web Frameworks
  • Apache HTTP Server
    Web Servers

Kiefer | Bonfanti & Co. LLP's Email Address Formats

Kiefer | Bonfanti & Co. LLP uses at least 1 format(s):
Kiefer | Bonfanti & Co. LLP Email FormatsExamplePercentage
FLast@kieferbonfanti.comJDoe@kieferbonfanti.com
68%
Last@kieferbonfanti.comDoe@kieferbonfanti.com
14%
First.Last@kieferbonfanti.comJohn.Doe@kieferbonfanti.com
13%
FiLast@kieferbonfanti.comJoDoe@kieferbonfanti.com
5%

Frequently Asked Questions

What is Kiefer | Bonfanti & Co. LLP's phone number?

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You can contact Kiefer | Bonfanti & Co. LLP'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 Kiefer | Bonfanti & Co. LLP's official website and social media links?

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Kiefer | Bonfanti & Co. LLP's official website is kieferbonfanti.com and has social profiles on LinkedIn.

How much revenue does Kiefer | Bonfanti & Co. LLP generate?

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As of August 2026, Kiefer | Bonfanti & Co. LLP's annual revenue is estimated to be $10M - $25M.

What is Kiefer | Bonfanti & Co. LLP's SIC code NAICS code?

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Kiefer | Bonfanti & Co. LLP'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 Kiefer | Bonfanti & Co. LLP have currently?

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As of August 2026, Kiefer | Bonfanti & Co. LLP has approximately 21 employees across 1 continents, including North America. Key team members include Managing Partner And Chief Executive Officer: C. B. C. C.Tax Manager: R. M.Associate: A. S.. Explore Kiefer | Bonfanti & Co. LLP's employee directory with LeadIQ.

What industry does Kiefer | Bonfanti & Co. LLP belong to?

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Kiefer | Bonfanti & Co. LLP operates in the Accounting industry.

What technology does Kiefer | Bonfanti & Co. LLP use?

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Kiefer | Bonfanti & Co. LLP's tech stack includes jQuery CDNExpressionEngineMimecast Secure Email GatewayPHPGoogle AnalyticsAdobe FontsCodeIgniterApache HTTP Server.

What is Kiefer | Bonfanti & Co. LLP's email format?

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Kiefer | Bonfanti & Co. LLP's email format typically follows the pattern of FLast@kieferbonfanti.com. Find more Kiefer | Bonfanti & Co. LLP email formats with LeadIQ.

When was Kiefer | Bonfanti & Co. LLP founded?

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Kiefer | Bonfanti & Co. LLP was founded in 1954.
Kiefer | Bonfanti & Co. LLP logo

Kiefer | Bonfanti & Co. LLP

AccountingMissouri, United States11-50 Employees

Kiefer Bonfanti & Co. LLP is a regional accounting and business advisory firm based in St. Louis, Missouri. Founded in 1954, the firm serves businesses and individuals across the Midwest with a comprehensive set of accounting and advisory offerings. Its approach emphasizes meeting client needs, delivering timely service, and providing proactive guidance through industry-specific expertise.

The firm maintains a diverse client base across multiple industries. Over the decades, it has sustained its focus on helping clients maintain healthy operations and achieve both business and personal financial goals. With a team of professionals and support staff, Kiefer Bonfanti delivers reliable solutions derived from experience and client-service attention.

Section iconCompany Overview

Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1954
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Kiefer | Bonfanti & Co. LLP's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Kiefer | Bonfanti & Co. LLP's revenue is estimated to be in the range of $10M - $25M

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