Principal
Current
Jan 2023 - Present
AeroLeads people directory · profile
John Sobieski Email & Phone Number
Principal at MMB + CO
at
MMB + CO
1 work email found
@marvincpa.com
4 phones found area 518 and 866
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Who is John Sobieski? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Sobieski is listed as Principal at MMB + CO at MMB + CO, based in Schenectady, New York, United States. AeroLeads shows a work email signal at marvincpa.com, phone signal with area code 518, 866, and a matched LinkedIn profile for John Sobieski.
John Sobieski previously worked as Principal at Mmb + Co and Principal at Marvin And Company, P.C.. John Sobieski holds Ms, Taxation from University At Albany.
Company email context
Email format at MMB + CO
This section adds company-level context without repeating John Sobieski's masked contact details.
*@marvincpa.com
68% confidence
AeroLeads found 1 current-domain work email signal for John Sobieski. Compare company email patterns before reaching out.
Profile bio
About John Sobieski
John Sobieski is a Principal at MMB + CO at MMB + CO. He possess expertise in tax, tax research, income tax, corporate tax, cpa and 5 more skills.
Listed skills include Tax, Tax Research, Income Tax, Corporate Tax, and 6 others.
Current workplace
John Sobieski's current company
Company context helps verify the profile and gives searchers a useful next step.
7 roles · 27 years
John Sobieski work experience
A career timeline built from the work history available for this profile.
Principal
Jan 2021 - Jan 2023
Tax Director
Jan 2016 - May 2019
Tax Senior Manager - National Tax
Jan 2011 - May 2019
Tax Manager
Sep 2008 - Nov 2010
Tax Manager
2005 - 2008
~3 yrs
Senior Associate
1999 - 2005
~6 yrs
2 education records
John Sobieski education
Ms, Taxation
University At Albany
Bs, Accounting
The College Of Saint Rose
FAQ
Frequently asked questions about John Sobieski
Quick answers generated from the profile data available on this page.
What company does John Sobieski work for?
John Sobieski works for MMB + CO.
What is John Sobieski's role at MMB + CO?
John Sobieski is listed as Principal at MMB + CO at MMB + CO.
What is John Sobieski's email address?
AeroLeads has found 1 work email signal at @marvincpa.com for John Sobieski at MMB + CO.
What is John Sobieski's phone number?
AeroLeads has found 4 phone signal(s) with area code 518, 866 for John Sobieski at MMB + CO.
Where is John Sobieski based?
John Sobieski is based in Schenectady, New York, United States while working with MMB + CO.
What companies has John Sobieski worked for?
John Sobieski has worked for Mmb + Co, Marvin And Company, P.C., Ayco, A Goldman Sachs Company, Cherry, Bekaert & Holland, and Websterrogers Llp.
How can I contact John Sobieski?
You can use AeroLeads to view verified contact signals for John Sobieski at MMB + CO, including work email, phone, and LinkedIn data when available.
What schools did John Sobieski attend?
John Sobieski holds Ms, Taxation from University At Albany.
What skills is John Sobieski known for?
John Sobieski is listed with skills including Tax, Tax Research, Income Tax, Corporate Tax, Cpa, Tax Returns, Tax Preparation, and Partnership Taxation.
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