Wirtschaftsprüfer
Current
Self-Employed
Jul 2022 - Present
AeroLeads people directory · profile
Jan-Menko Grummer Email & Phone Number
Financial and ESG advisor, advisory board member, Senior Advisor Private Equity, Keynote Speaker, Wirtschaftsprüfer, Steuerberater
at
Afileon
1 work email found
@de.ey.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Financial and ESG advisor, advisory board member, Senior Advisor Private Equity, Keynote Speaker, Wirtschaftsprüfer, Steuerberater
Location
Hamburg, Hamburg, Germany
Who is Jan-Menko Grummer? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jan-Menko Grummer is listed as Financial and ESG advisor, advisory board member, Senior Advisor Private Equity, Keynote Speaker, Wirtschaftsprüfer, Steuerberater at Afileon, based in Hamburg, Hamburg, Germany. AeroLeads shows a work email signal at de.ey.com and a matched LinkedIn profile for Jan-Menko Grummer.
Jan-Menko Grummer previously worked as Wirtschaftsprüfer at Self-Employed and Advisory Board Member at Afileon. Jan-Menko Grummer studied at Kellogg Executive Education.
Company email context
Email format at Afileon
This section adds company-level context without repeating Jan-Menko Grummer's masked contact details.
{first_initial}{last}@de.ey.com
76% confidence
AeroLeads found 1 current-domain work email signal for Jan-Menko Grummer. Compare company email patterns before reaching out.
Profile bio
About Jan-Menko Grummer
Experienced Partner with a demonstrated history of working in the accounting industry. Skilled in Digital Transformation, IPO projects, Private Equity, Corporate Finance, Accounting, Strategy, Purpose and Long Term Value (https://assets.ey.com/content/dam/ey-sites/ey-com/de_de/topics/assurance/ey-long-term-value-der-neue-blick-auf-die-unternehmensberichterstattung.pdf). Strong entrepreneurship professional graduated from Kellogg Executive Education.
Listed skills include Consolidation, Due Diligence, Financial Reporting, Corporate Finance, and 12 others.
Current workplace
Jan-Menko Grummer's current company
Company context helps verify the profile and gives searchers a useful next step.
15 roles
Jan-Menko Grummer work experience
A career timeline built from the work history available for this profile.
Advisory Board Member
Current
Jul 2024 - Present
Senior Advisor
Current
Sep 2023 - Present
Member Of The Advisory Board - Master Study Course Sustainability & Digital Business Management
Current
Oct 2022 - Present
Advisory Board Member (§ 100 Abs. 5 Aktg)
Current
Jul 2022 - Present
Guest Lecturer For Sustainability
Current
Fh Wedel University Of Apllied Sciences
Jun 2014 - Present
Senior Advisor Esg
Jul 2023 - Jun 2024
Teamlead Integrated Accounting
May 2021 - Dec 2022
Vice-Chair Of The Accountancy Europe Corporate Reporting Policy Group
Aug 2019 - Sep 2022
Long Term Value Lead Ey Germany, Switzerland, Austria - Member Global Ltv & Epic Team
Jul 2017 - Jun 2022
Member Assurance Management Committee Germany, Switzerland, Austria
Jul 2012 - Jun 2022
Partner
Jul 2006 - Jun 2022
Head Assurance Northeast Germany
Jul 2012 - Jun 2017
Senior Manager
Jul 2001 - Jun 2006
Manager
Deloitte
Oct 1993 - Sep 2001
4 education records
Jan-Menko Grummer education
Education record
Education record
Diplom Ökonom, Economics
Abitur, Gymnasium
Matthias-Claudius Gymnasium Gehrden/Germany
FAQ
Frequently asked questions about Jan-Menko Grummer
Quick answers generated from the profile data available on this page.
What company does Jan-Menko Grummer work for?
Jan-Menko Grummer works for Afileon.
What is Jan-Menko Grummer's role at Afileon?
Jan-Menko Grummer is listed as Financial and ESG advisor, advisory board member, Senior Advisor Private Equity, Keynote Speaker, Wirtschaftsprüfer, Steuerberater at Afileon.
What is Jan-Menko Grummer's email address?
AeroLeads has found 1 work email signal at @de.ey.com for Jan-Menko Grummer at Afileon.
Where is Jan-Menko Grummer based?
Jan-Menko Grummer is based in Hamburg, Hamburg, Germany while working with Afileon.
What companies has Jan-Menko Grummer worked for?
Jan-Menko Grummer has worked for Self-Employed, Afileon, Better Earth, Fachhochschule Wedel, and Health & Wellness Industry.
How can I contact Jan-Menko Grummer?
You can use AeroLeads to view verified contact signals for Jan-Menko Grummer at Afileon, including work email, phone, and LinkedIn data when available.
What schools did Jan-Menko Grummer attend?
Jan-Menko Grummer studied at Kellogg Executive Education.
What skills is Jan-Menko Grummer known for?
Jan-Menko Grummer is listed with skills including Consolidation, Due Diligence, Financial Reporting, Corporate Finance, Mergers And Acquisitions, Tax, Internal Controls, and Financial Modeling.
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