Chief Executive Officer
Current
Sep 2021 - Present
AeroLeads people directory · profile
Bartosz Witkowski Email & Phone Number
CFO & PKI specialist at ESYSCO
at
SIGNIUS
LinkedIn matched
✓ Verified Jun 2026
2 data sources
Profile completeness 86%
Current company
Role
CFO & PKI specialist at ESYSCO
Location
Poznan Metropolitan Area, Poland, Poland
Company size
Who is Bartosz Witkowski? Overview
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Quick answer
Bartosz Witkowski is listed as CFO & PKI specialist at ESYSCO at SIGNIUS, a company with 15 employees, based in Poznan Metropolitan Area, Poland, Poland. AeroLeads shows a matched LinkedIn profile for Bartosz Witkowski.
Bartosz Witkowski previously worked as Chief Executive Officer at Signius and Vice President at Signius.
Company email context
Email format at SIGNIUS
This section adds company-level context without repeating Bartosz Witkowski's masked contact details.
SIGNIUS
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Profile bio
About Bartosz Witkowski
Bartosz Witkowski is a CFO & PKI specialist at ESYSCO at SIGNIUS. He possess expertise in scrum, java enterprise edition, jboss application server, java, hibernate and 12 more skills.
Listed skills include Scrum, Java Enterprise Edition, Jboss Application Server, Java, and 13 others.
Current workplace
Bartosz Witkowski's current company
Company context helps verify the profile and gives searchers a useful next step.
Signius
8 roles · 17 years
Bartosz Witkowski work experience
A career timeline built from the work history available for this profile.
Vice President
Nov 2019 - Sep 2021
Group Chief Financial Officer
Current
Sep 2020 - Present
Chief Executive Officer
Jun 2013 - Sep 2021
Owner
Current
Sasse
Aug 2008 - Present
Co Founder
Mabasoft
2009 - Feb 2015
Main Analyst
Aug 2008 - Jan 2015
Programmer, Analyst, Team Leader
Jan 2007 - Aug 2008
Team & coworkers
Colleagues at SIGNIUS
Other employees you can reach at signius.eu. View company contacts for 15 employees →
MB
Michał Błaszkiewicz
Colleague at SigniusPoznan Metropolitan Area, Poland
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MZ
Maciej Zygmański
Colleague at SigniusPoznan Metropolitan Area, Poland
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AB
Agnieszka Bocian
Colleague at SigniusPoznań, Wielkopolskie, Poland, Poland
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MK
Michał Krawczyk
Colleague at SigniusPoland, Poland
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VS
Valentyna Shvetsova
Colleague at SigniusPoznan, Wielkopolskie, Poland, Poland
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Michał Błaszkiewicz
Colleague at SigniusPoznan Metropolitan Area, Poland
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MZ
Maciej Zygmański
Colleague at SigniusPoznan Metropolitan Area, Poland
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AB
Agnieszka Bocian
Colleague at SigniusPoznań, Wielkopolskie, Poland, Poland
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MK
Michał Krawczyk
Colleague at SigniusPoland, Poland
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VS
Valentyna Shvetsova
Colleague at SigniusPoznan, Wielkopolskie, Poland, Poland
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FAQ
Frequently asked questions about Bartosz Witkowski
Quick answers generated from the profile data available on this page.
What company does Bartosz Witkowski work for?
Bartosz Witkowski works for SIGNIUS.
What is Bartosz Witkowski's role at SIGNIUS?
Bartosz Witkowski is listed as CFO & PKI specialist at ESYSCO at SIGNIUS.
Where is Bartosz Witkowski based?
Bartosz Witkowski is based in Poznan Metropolitan Area, Poland, Poland while working with SIGNIUS.
What companies has Bartosz Witkowski worked for?
Bartosz Witkowski has worked for Signius, Esysco, Sasse, Mabasoft, and Consdata.
Who are Bartosz Witkowski's colleagues at SIGNIUS?
Bartosz Witkowski's colleagues at SIGNIUS include Michał Błaszkiewicz, Maciej Zygmański, Agnieszka Bocian, Michał Krawczyk, and Valentyna Shvetsova.
How can I contact Bartosz Witkowski?
You can use AeroLeads to view verified contact signals for Bartosz Witkowski at SIGNIUS, including work email, phone, and LinkedIn data when available.
What skills is Bartosz Witkowski known for?
Bartosz Witkowski is listed with skills including Scrum, Java Enterprise Edition, Jboss Application Server, Java, Hibernate, Agile Methodologies, Entrust Pki, and Pki.
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