Senior Associate
Current
Jul 2023 - Present
AeroLeads people directory · profile
Sheila Kastner Email & Phone Number
Tech | Strategy | Growth at i5invest
at
i5invest
LinkedIn matched
✓ Verified Jun 2026
2 data sources
Profile completeness 86%
Current company
Role
Tech | Strategy | Growth at i5invest
Location
Vienna, Vienna, Austria
Company size
Who is Sheila Kastner? Overview
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Quick answer
Sheila Kastner is listed as Tech | Strategy | Growth at i5invest at i5invest, a company with 45 employees, based in Vienna, Vienna, Austria. AeroLeads shows a matched LinkedIn profile for Sheila Kastner.
Sheila Kastner previously worked as Senior Associate at I5Invest and Associate at I5Invest.
Company email context
Email format at i5invest
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i5invest
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Profile bio
About Sheila Kastner
Sheila Kastner is a Tech | Strategy | Growth at i5invest at i5invest. She possess expertise in fully bilingual english, microsoft office, social media, team leadership, customer service and 18 more skills.
Listed skills include Fully Bilingual English, Microsoft Office, Social Media, Team Leadership, and 19 others.
Current workplace
Sheila Kastner's current company
Company context helps verify the profile and gives searchers a useful next step.
I5Invest
13 roles
Sheila Kastner work experience
A career timeline built from the work history available for this profile.
Associate
Jan 2022 - Jun 2023
Advisory Board - Strategic Partnerships
Currentnetfiles is a leading enterprise software provider to provide, share and collaborate on data through its dedicated solutions netfiles data room, netfiles deal room and netfiles board room.
Jun 2024 - Present
Advisory Board - Partnerships And Strategic Initiatives
CurrentWalls.io is a social media wall platform that allows users to aggregate and display social media content from various networks in real-time.
Jan 2022 - Present
Advisory Board - Strategic Partnerships
CurrentHR Forecast is a data-driven workforce analytics platform that uses AI to help companies predict future workforce needs and optimize talent management.
Jan 2022 - Present
Advisory Board - Strategic Partnerships
CurrentHallo Welt!, through its solution BlueSpice, is a leading provider of an open-source enterprise wiki software for businesses.
Sep 2023 - Present
Advisory Board - Strategy & Corporate Development (Acquired By Quantios)
i5invest advised Klea (based in Brussels, Belgium) on the sale to Quantios.Klea is a legal entity management platform that helps corporate legal teams streamline secretarial tasks and maintain accurate records across jurisdictions.
Apr 2024 - Sep 2024
Advisory Board - Strategy & Corporate Development (Acquired By Datev)
i5invest advised b4value (based in Kaiserslautern, Germany) on the sale to Datev. b4value, through its solution, TRAFFIQX, is the leading platform for digital data exchange & business process communication.
Jan 2023 - Jun 2024
Advisory Board - Strategy & Corporate Development (Merged With Tokenex)
i5invest advised IXOPAY (based in Vienna, Austria) on the merger with TokenEx.IXOPAY is a payment orchestration SaaS enabling independent and scalable payment processing for enterprise merchants of all branches in a PCI-DSS certified environment.
Apr 2022 - Apr 2024
Advisory Board - Strategy & Corporate Development (Acquired By Saas.Group)
i5invest advised Usersnap (based in Linz, Austria) on the sale to saas.group. Usersnap is a user feedback platform for product teams to collect issues, ideas, and surveys to scale user testing and gain confidence in product decisions.
Jan 2022 - Sep 2023
Strategy And Transactions Consultant
Jan 2020 - Jul 2021
Volunteer
Aug 2019 - Dec 2019
Finance Intern
Jul 2018 - Sep 2018
Team & coworkers
Colleagues at i5invest
Other employees you can reach at i5invest.com. View company contacts for 45 employees →
GB
Giovanni Brenni
Colleague at I5InvestVienna, Austria, Austria
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SS
Stiliyan Stoyanov
Colleague at I5InvestSofia, Sofia City, Bulgaria, Bulgaria
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KM
Kenny Ma
Colleague at I5InvestSan Francisco, California, United States, United States
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KM
Karolina Morkisz
Colleague at I5InvestVienna, Vienna, Austria, Austria
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AL
Adrian Louis Bakonyi
Colleague at I5InvestVienna, Vienna, Austria, Austria
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RP
Radoslav Petkov
Colleague at I5InvestSandanski, Blagoevgrad, Bulgaria, Bulgaria
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IS
Ivelina Sergeeva
Colleague at I5InvestBulgaria, Bulgaria
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AM
Alessandro Michelotti Mba
Colleague at I5InvestAustria, Austria
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N(
Nargis (Neli) Sali
Colleague at I5InvestSofia, Sofia City, Bulgaria, Bulgaria
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KT
Kevin Toth
Colleague at I5InvestVienna, Vienna, Austria, Austria
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Giovanni Brenni
Colleague at I5InvestVienna, Austria, Austria
View →
SS
Stiliyan Stoyanov
Colleague at I5InvestSofia, Sofia City, Bulgaria, Bulgaria
View →
KM
Kenny Ma
Colleague at I5InvestSan Francisco, California, United States, United States
View →
KM
Karolina Morkisz
Colleague at I5InvestVienna, Vienna, Austria, Austria
View →
AL
Adrian Louis Bakonyi
Colleague at I5InvestVienna, Vienna, Austria, Austria
View →
RP
Radoslav Petkov
Colleague at I5InvestSandanski, Blagoevgrad, Bulgaria, Bulgaria
View →
IS
Ivelina Sergeeva
Colleague at I5InvestBulgaria, Bulgaria
View →
AM
Alessandro Michelotti Mba
Colleague at I5InvestAustria, Austria
View →
N(
Nargis (Neli) Sali
Colleague at I5InvestSofia, Sofia City, Bulgaria, Bulgaria
View →
KT
Kevin Toth
Colleague at I5InvestVienna, Vienna, Austria, Austria
View →
FAQ
Frequently asked questions about Sheila Kastner
Quick answers generated from the profile data available on this page.
What company does Sheila Kastner work for?
Sheila Kastner works for i5invest.
What is Sheila Kastner's role at i5invest?
Sheila Kastner is listed as Tech | Strategy | Growth at i5invest at i5invest.
Where is Sheila Kastner based?
Sheila Kastner is based in Vienna, Vienna, Austria while working with i5invest.
What companies has Sheila Kastner worked for?
Sheila Kastner has worked for I5Invest, Netfiles Gmbh, Walls.Io, Hrforecast, and Hallo Welt! Gmbh.
Who are Sheila Kastner's colleagues at i5invest?
Sheila Kastner's colleagues at i5invest include Giovanni Brenni, Stiliyan Stoyanov, Kenny Ma, Karolina Morkisz, and Adrian Louis Bakonyi.
How can I contact Sheila Kastner?
You can use AeroLeads to view verified contact signals for Sheila Kastner at i5invest, including work email, phone, and LinkedIn data when available.
What skills is Sheila Kastner known for?
Sheila Kastner is listed with skills including Fully Bilingual English, Microsoft Office, Social Media, Team Leadership, Customer Service, German, Spanish, and Microsoft Excel.
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