Insights

Government Focus Lauterbach & Amen has a strong heritage in governmental accounting, including audits for pension funds, municipalities, and district entities. This presents an opportunity to upsell modernized government accounting solutions, compliance services, and ERP integrations tailored for public sector clients.

Expansion Potential With a diversified client base beyond government and a revenue range aligned with mid-market firms, there is room to expand service offerings such as financial advisory, internal controls, and GIS-enabled reporting to attract municipalities expanding their operations.

Tech Enablement The firm utilizes a modern tech stack (QuickBooks, Office 365, Paylocity, GitHub Copilot, cloud collaboration tools). This enables cross-sell of cloud-based payroll, HR/payroll outsourcing, and automation consulting to improve efficiency for client finance teams.

Growth Signals Recent client wins like Addison Township indicate active client acquisition and public sector demand. Leverage this momentum to propose scalable audit and assurance packages, beyond traditional annual audits, including interim reviews and compliance audits.

Market Positioning Positioned as a high-quality, client-service-focused firm combining small-firm values with large-firm capabilities. Target mid-sized local governments and quasi-government entities seeking reliable, relationship-driven accounting partners who can handle complex reporting requirements.

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Lauterbach & Amen Tech Stack

Lauterbach & Amen uses 8 technology products and services including QuickBooks, Mimecast, Office 365, and more. Explore Lauterbach & Amen's tech stack below.

Lauterbach & Amen's Email Address Formats

Lauterbach & Amen uses at least 3 email formats:
Lauterbach & Amen Email FormatsExamplePercentage
FLast@lauterbachamen.comJDoe@lauterbachamen.com
96%
Last@lauterbachamen.comDoe@lauterbachamen.com
3%
F.Last@lauterbachamen.comJ.Doe@lauterbachamen.com
1%

Frequently Asked Questions

What is Lauterbach & Amen's phone number?

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You can contact Lauterbach & Amen'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 Lauterbach & Amen's official website and social media links?

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Lauterbach & Amen's official website is lauterbachamen.com and has social profiles on LinkedIn.

How much revenue does Lauterbach & Amen generate?

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As of August 2026, Lauterbach & Amen's annual revenue is estimated to be $100M - $250M.

What is Lauterbach & Amen's NAICS code?

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Lauterbach & Amen's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Lauterbach & Amen have currently?

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As of August 2026, Lauterbach & Amen has approximately 235 employees across 4 continents, including North America, Europe and Africa. Key team members include Owner: A. W., Founding Partner: S. L. and Director Of Quality Assurance: L. K. Explore Lauterbach & Amen's employee directory with LeadIQ.

What industry does Lauterbach & Amen belong to?

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Lauterbach & Amen operates in the Accounting industry.

What technology does Lauterbach & Amen use?

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Lauterbach & Amen's tech stack includes QuickBooks, Mimecast, Office 365, Webflow, Paylocity, GitHub Copilot, Microsoft Teams and Adobe Creative Suite.

What is Lauterbach & Amen's email format?

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Lauterbach & Amen's email format typically follows the pattern of FLast@lauterbachamen.com. Find more Lauterbach & Amen email formats with LeadIQ.

When was Lauterbach & Amen founded?

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Lauterbach & Amen was founded in 1997.
Lauterbach & Amen logo

Lauterbach & Amen

AccountingIllinois, United States201-500 Employees

Lauterbach & Amen, LLP is a public accounting firm based in Naperville, Illinois, founded in 1997 by partners Sherry Lauterbach and Ron Amen. Its emphasis is on quality service, aiming to combine the personal touch typical of smaller firms with the resources of larger practices. Its origins lie in the governmental sector, serving pension funds, municipalities, park districts, libraries, fire districts, and other governmental units. Although government-oriented work remains core, the firm has expanded to include clients outside the public sector while maintaining the same standard of service. In 2026, Lauterbach & Amen announced Addison Township as a new client, following an audit of funds for 2024-2025 that was filed with the DuPage County Clerk.

Section iconCompany Overview

Phone number
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1997
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    Lauterbach & Amen's revenue is estimated to be in the range of $100M - $250M

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