Partner
Current
2001 - Present
~25 yrs 7 mos
AeroLeads people directory · profile
Mark Mersmann Email & Phone Number
Partner
at
Kiefer Bonfanti & Co.
1 work email found
@kieferbonfanti.com
5 phones found area 636 and 314
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is Mark Mersmann? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Mark Mersmann is listed as Partner at Kiefer Bonfanti & Co., based in Chesterfield, Missouri, United States. AeroLeads shows a work email signal at kieferbonfanti.com, phone signal with area code 636, 314, and a matched LinkedIn profile for Mark Mersmann.
Mark Mersmann previously worked as Partner at Brown Smith Wallace and Partner at St. John, Mersmann & Co. P. C.. Mark Mersmann studied at Emporia State University.
Company email context
Email format at Kiefer Bonfanti & Co.
This section adds company-level context without repeating Mark Mersmann's masked contact details.
mmersmann@kieferbonfanti.com
76% confidence
AeroLeads found 1 current-domain work email signal for Mark Mersmann. Compare company email patterns before reaching out.
Profile bio
About Mark Mersmann
Certified Public Accountant since 1966 and have practiced in various sized CPA firms in Kansas, Colorado and Missouri. Responsibilitiies have included serving as client service partner and serving as accounting and auditing quality control partner monitoring compliance with professional accounting, auditing and reporting standards.Specialties: Professional services to non-profit, tax-exempt organizationsQuality control services to CPA firms
Listed skills include Tax Exempt.
Current workplace
Mark Mersmann's current company
Company context helps verify the profile and gives searchers a useful next step.
3 roles · 45 years
Mark Mersmann work experience
A career timeline built from the work history available for this profile.
Partner
Sep 1997 - Dec 2001
Partner
St. John, Mersmann & Co. P. C.
1982 - 1997
~15 yrs
1 education record
Mark Mersmann education
-
Emporia State University
FAQ
Frequently asked questions about Mark Mersmann
Quick answers generated from the profile data available on this page.
What company does Mark Mersmann work for?
Mark Mersmann works for Kiefer Bonfanti & Co..
What is Mark Mersmann's role at Kiefer Bonfanti & Co.?
Mark Mersmann is listed as Partner at Kiefer Bonfanti & Co..
What is Mark Mersmann's email address?
AeroLeads has found 1 work email signal at @kieferbonfanti.com for Mark Mersmann at Kiefer Bonfanti & Co..
What is Mark Mersmann's phone number?
AeroLeads has found 5 phone signal(s) with area code 636, 314 for Mark Mersmann at Kiefer Bonfanti & Co..
Where is Mark Mersmann based?
Mark Mersmann is based in Chesterfield, Missouri, United States while working with Kiefer Bonfanti & Co..
What companies has Mark Mersmann worked for?
Mark Mersmann has worked for Kiefer Bonfanti & Co., Brown Smith Wallace, and St. John, Mersmann & Co. P. C..
How can I contact Mark Mersmann?
You can use AeroLeads to view verified contact signals for Mark Mersmann at Kiefer Bonfanti & Co., including work email, phone, and LinkedIn data when available.
What schools did Mark Mersmann attend?
Mark Mersmann studied at Emporia State University.
What skills is Mark Mersmann known for?
Mark Mersmann is listed with skills including Tax Exempt.
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