Director Ecommerce D2C
Current
Aug 2023 - Present
AeroLeads people directory · profile
Jan-Willem Sieveking Email & Phone Number
Leading organizations to growth
at
Miele X
1 phone found
area 168
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Leading organizations to growth
Location
Amsterdam, North Holland, Netherlands
Company size
Who is Jan-Willem Sieveking? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jan-Willem Sieveking is listed as Leading organizations to growth at Miele X, a company with 19 employees, based in Amsterdam, North Holland, Netherlands. AeroLeads shows phone signal with area code 168 and a matched LinkedIn profile for Jan-Willem Sieveking.
Jan-Willem Sieveking previously worked as Director eCommerce D2C at Miele X and Founder/Owner at Mountify. Jan-Willem Sieveking holds Msc, International Management from Cems - The Global Alliance In Management Education.
Company email context
Email format at Miele X
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Miele X
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Profile bio
About Jan-Willem Sieveking
My name is Jan-Willem Sieveking. I am a strategically thinking, positive-minded leader with significant experience in leading companies, teams, projects and people.Using my strong analytical, problem-solving skills combined with my talent to build and maintain strong relationships and entreprenurial pragmatic spirit - I can set a clear vision and strategy and lead the team to execute effectively and deliver growth. I’m particularly interested in leadership positions at tech-based companies with an entrepreneurial spirit with a desire to build or scale a great impactful product or service.
Listed skills include Management Consulting, Business Development, Business Strategy, Market Research, and 23 others.
Current workplace
Jan-Willem Sieveking's current company
Company context helps verify the profile and gives searchers a useful next step.
Miele X
15 roles
Jan-Willem Sieveking work experience
A career timeline built from the work history available for this profile.
Founder/Owner
Current
Mountify
Aug 2021 - Present
Senior Strategic Ecommerce Consultant @ Domestic Appliance Manufacturer
Mountify
Jun 2022 - Jul 2023
Cco/Coo @ Conversational Ai Start-Up
Mountify
Sep 2021 - Mar 2022
Managing Director
Sep 2019 - Feb 2021
Head Of Commerce & Business Development Zoover & Weeronline
Sep 2018 - Aug 2019
Business Owner
Dec 2016 - Aug 2018
Head Of Strategic Projects Zoover
Dec 2016 - Aug 2018
Managing Consultant
Jun 2016 - Nov 2016
Senior Management Consultant (Consultant)
Mar 2014 - May 2016
Junior Management Consultant (Analyst)
Jun 2011 - Feb 2014
Sales Representative
Jul 2002 - Apr 2011
Internship Business Development
Jun 2010 - Aug 2010
Internship Change Management
Sep 2007 - Jan 2008
Sales Representative
Aug 2001 - Jun 2002
Team & coworkers
Colleagues at Miele X
Other employees you can reach at miele-x.com. View company contacts for 19 employees →
KR
Kinsley Roosburg
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
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PS
Patricia Segura
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
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MB
Monika Brandysova
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
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SR
Silvia Richichi
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
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AL
Alf Lokkertsen
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
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MK
Maria Kokkoli
Colleague at Miele X
Eindhoven, North Brabant, Netherlands, Netherlands
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RN
Robin Niclasen
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
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ED
Ekaterina Dadiak
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
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RR
Ridmi Rangika
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
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DP
Davide Peracin
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
Kinsley Roosburg
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
PS
Patricia Segura
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
MB
Monika Brandysova
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
SR
Silvia Richichi
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
AL
Alf Lokkertsen
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
MK
Maria Kokkoli
Colleague at Miele X
Eindhoven, North Brabant, Netherlands, Netherlands
View →
RN
Robin Niclasen
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
ED
Ekaterina Dadiak
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
RR
Ridmi Rangika
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
DP
Davide Peracin
Colleague at Miele X
Amsterdam, North Holland, Netherlands, Netherlands
View →
7 education records
Jan-Willem Sieveking education
Msc, International Management
Msc, International Management
Master Exchange (Cems)
Premaster, International Business Administration
Bachelor Exchange
Bachelor, International Business And Management (Ibms)
Vwo, Economics & Society
Csb Buitenveldert
FAQ
Frequently asked questions about Jan-Willem Sieveking
Quick answers generated from the profile data available on this page.
What company does Jan-Willem Sieveking work for?
Jan-Willem Sieveking works for Miele X.
What is Jan-Willem Sieveking's role at Miele X?
Jan-Willem Sieveking is listed as Leading organizations to growth at Miele X.
What is Jan-Willem Sieveking's phone number?
AeroLeads has found 1 phone signal(s) with area code 168 for Jan-Willem Sieveking at Miele X.
Where is Jan-Willem Sieveking based?
Jan-Willem Sieveking is based in Amsterdam, North Holland, Netherlands while working with Miele X.
What companies has Jan-Willem Sieveking worked for?
Jan-Willem Sieveking has worked for Miele X, Mountify, Weeronline, Feeddex, and Accenture Digital.
Who are Jan-Willem Sieveking's colleagues at Miele X?
Jan-Willem Sieveking's colleagues at Miele X include Kinsley Roosburg, Patricia Segura, Monika Brandysova, Silvia Richichi, and Alf Lokkertsen.
How can I contact Jan-Willem Sieveking?
You can use AeroLeads to view verified contact signals for Jan-Willem Sieveking at Miele X, including work email, phone, and LinkedIn data when available.
What schools did Jan-Willem Sieveking attend?
Jan-Willem Sieveking holds Msc, International Management from Cems - The Global Alliance In Management Education.
What skills is Jan-Willem Sieveking known for?
Jan-Willem Sieveking is listed with skills including Management Consulting, Business Development, Business Strategy, Market Research, Crm, Telecommunications, Marketing Strategy, and Entrepreneurship.
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