Johann Bartenstein, Intern at G.L. Pharma

Johann Bartenstein

Intern at G.L. Pharma | Vienna, Vienna, Austria

Profile last verified September 2026
Pharmaceuticals Verified Profile Vienna, Vienna, Austria Massachusetts Institute of Technology
Verified

Personal Email

***@gmail.com

Personal • High Confidence

Phone Number

(**) *** *** 397

Austria • Phone

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Johann Bartenstein Socials
Johann Bartenstein Work Experience

Chief Technology Officer at GL Pharma in November 2023 - Present

Operations Manager at Gerot Lannach in May 2022 - October 2023

Application Engineer at Blaze Metrics In-Process Microscopy, Spectroscopy, & Analytics in September 2019 - April 2022

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Intern at G.L. Pharma in June 2017 - July 2017

Research Assistant Intern at Research Center Pharmaceutical Engineering GmbH in March 2017 - May 2017

Master´s Thesis at Miba Group in July 2015 - November 2015

Summer Intern at AVL in June 2014 - July 2014

Summer Intern at ANDRITZ in July 2013 - August 2013

Mandatory Military Service at Österreichisches Bundesheer (Austrian Armed Forces) in October 2010 - April 2011

Johann Bartenstein Education

Massachusetts Institute of Technology, Master’s thesis, October 2026

ETH Zürich, Master's degree, October 2026

Technische Universität Wien, Bachelor’s Degree, October 2026

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Technische Universität Wien, Master’s Degree, October 2026

Technische Universität Wien, Bachelor’s Degree, October 2026

University of Sussex, International Summer School, October 2026

AFS Intercultural Programs USA, October 2026

Johann Bartenstein Skills
Microsoft Office Matlab Microsoft Excel English Crystallization Process Analytical Technology Particle Engineering Management
About Johann Bartenstein’s Current Company
G.L. Pharma

GL Pharma is a proudly independent Austrian pharmaceutical company, powered by science, research, and innovation. As a leading European specialty pharmaceutical company, we have a direct presence in over 18 countries, with ambitious plans for further geographic expansion. This growth aligns with our mission to solidify our position as a leader in value-added medicines across critical therapeutic areas such as severe pain, opioid substitution therapy (OST), epilepsy, and more. From our headquarters in Lannach, Austria, we develop and deliver high-quality medicines. Our expertise spans the production of niche generics and active research into diverse therapeutic areas. At GL Pharma, we are proud to manufacture both finished dosage forms (FDFs) and active pharmaceutical ingredients (APIs) at our state-of-the-art facilities. Discover more about our journey and commitment to advancing healthcare by visiting us at gl-pharma.com. For details about our privacy policy on LinkedIn, please see: https://gl-pharma.com/wp-content/uploads/2023/11/Datenschutzerklarung-LinkedIn.pdf

Discover more about G.L. Pharma
Johann Bartenstein’s Colleagues
Mariya Birova

Mariya Birova

Sofia, Sofia City, Bulgaria

Medical Sales Representative at Gerot Lannach
(March 2022 – Present)

Katharina Weitzer

Katharina Weitzer

Austria

Head of Inlicensing

Head of Inlicensing at GL Pharma
(January 2025 – Present)

Reka Budai

Reka Budai

Debrecen, Hajdú-Bihar, Hungary

Territory Sales Manager

Territory Sales Manager

Paula Blasch

Paula Blasch

Austria

Head of HR bei GL Pharma | Doktor (Ph.D.)

Head of HR at GL Pharma
(Jan 2023 – Present)

Marta Hander

Marta Hander

Rzeszów, Podkarpackie, Poland

Przedstawiciel Medyczno -Apteczny G.L. Pharma Poland Sp.zo.o. medyczny, farmacja, budżet, promocja, leki, wprowadzanie na rynek

Przedstawiciel Medyczno-Apteczny at GL Pharma
(Aug 2023 – Present)

Klaus Raunegger

Klaus Raunegger

Austria

Experienced Operations Manager combined with empathy driving operations strategy

Site- & Quality Manager,
Member of the Executive Board

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Frequently asked questions about Johann Bartenstein

What is Johann Bartenstein email address?

Email Johann Bartenstein at [email protected] and [email protected]. This email is the most updated Johann Bartenstein's email found in 2026.

How to contact Johann Bartenstein?

To contact Johann Bartenstein send an email to [email protected] or [email protected]. (updated on November 29, 2025)

What company does Johann Bartenstein work for?

Johann Bartenstein works for G.L. Pharma.

What is Johann Bartenstein's role at G.L. Pharma?

Johann Bartenstein is Intern

What industry does Johann Bartenstein work in?

Johann Bartenstein works in the Pharmaceuticals industry.

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