How many email patterns does Dufek & Company, LLC use?

Dufek & Company, LLC uses 1 known email pattern.

What domain does Dufek & Company, LLC use for work emails?

Dufek & Company, LLC uses 5500audit.com for work email addresses.

Most Common Email Formats at Dufek & Company, LLC

Dufek & Company, LLC's most common email format is First@5500audit.com (ex. John@5500audit.com), used for 100% of 5500audit.com addresses. Dufek & Company, LLC uses 1 email pattern.

@5500audit.com

1 pattern

Format	Example	Share of 5500audit.com
First@5500audit.comMost common	John@5500audit.com	100%

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Browse Dufek & Company, LLC's employee directory (about 2 employees) and reveal verified emails free.

Frequently Asked Questions

What does Dufek & Company, LLC do?

Dufek & Company, LLC was founded in 2009 and operates in the Accounting industry, alongside similar companies like Moss Adams, PwC and Baker Tilly. You can visit 5500audit.com or contact Dufek & Company, LLC's headquarters by phone at

+1-414-405-****

. Explore Dufek & Company, LLC's company overview page for more information.

What is Dufek & Company, LLC's email address format?

Dufek & Company, LLC's email format typically follows the pattern of First@5500audit.com; this email format is used 100% of the time. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Dufek & Company, LLC have currently?

Dufek & Company, LLC has approximately 2 employees as of October 2026. Key team members to contact include Partner: N. C. D., Senior Project Coordinator: F. F. and : E. C. For more team information and contact data, explore Dufek & Company, LLC's employee directory with LeadIQ.

Dufek & Company, LLC Email Format

AccountingIllinois, United States2-10 Employees

Dufek & Company, LLC is a specialized accounting firm that concentrates exclusively on auditing employee benefit plans. The firm leverages its ERISA expertise and extensive experience in this niche, with auditors who have performed hundreds of such audits and are familiar with the expectations of the Department of Labor and the Internal Revenue Service.

Through specialization and relatively low overhead, the firm offers a cost-efficient approach designed to minimize the cost of employee benefit plan audits. The company operates from offices in Chicago and Southeast Wisconsin, serving clients that require compliant, independent examinations of their benefit plans.

Most common format

First@5500audit.com

Example: John@5500audit.com

1 pattern. See all formats

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Most Common Email Formats at Dufek & Company, LLC

@5500audit.com

Need a specific person's email?

Frequently Asked Questions

What does Dufek & Company, LLC do?

What is Dufek & Company, LLC's email address format?

How many employees does Dufek & Company, LLC have currently?

Dufek & Company, LLC Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.