Management

Mandy Deimel

Managing Director
IMG Mandy Deimel 06102025

Mandy Deimel brings extensive experience in the life sciences sector. She has held multiple Managing Director roles with full P&L responsibility across international organizations in pharma, diagnostics, biotech, and medical devices. Her expertise spans GxP compliance (GMP, GLP, GCLP), regulatory affairs, and pharmaceutical quality systems, and she has successfully led organizational restructuring, scale-up projects, and GMP-compliant clean room expansions. Mandy has also worked closely with regulatory bodies such as the FDA, EMA, and German authorities (e.g., LGL Bayern), ensuring operational excellence and compliance across all functions.

Most recently, Mandy served as Managing Director of the Pharma and Diagnostics Division at Eurofins Genomics Europe, overseeing several legal entities and driving strategic realignment and operational development. She holds an Executive MBA from the TUM School of Management, graduated with distinction, and is a certified Lean Six Sigma Black Belt, demonstrating her commitment to operational excellence, cultural change leadership, and sustainable growth.

Tentamus DACH

Markus Roucka

Head of Business Development - DACH
Tentamus Group
Markus Roucka - Head BD Tentamus

Business Development

Marion Prior

Deputy Head of Business Development
Marion Prior - Business Development Officer - VelaLabs

Helga Weisse

Business Development Officer & Qualified Person
Helga Weisse - Business Development Officer - VelaLabs

Lena Leifert

Business Development Officer
Lena Leifert Profilphoto newBG

Project Management

Sabrina Rottal

Head Operations
Sabrina Rottal - VelaLabs

Rula Mawas

Deputy Head of Project Management
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Cihan Ay

Project Manager
Ay reworked

Maximilian Kratschke

Project Manager
IMG 0698 copy

Pauline Fehring

Project Manager
IMG 1220 2

Quality

Ramanan Bhashyam

Chief Quality Operations Officer
Portrait

Christina Jann-Gröllert

Head of Quality Assurance
Christina Jann-Gröllert - Quality Assurance - VelaLabs

Andreas Weiss

Head of Quality Control & Qualified Person
Andreas Weiss - Head of PCM lab - VelaLabs

Lab Management

Julia Abadir

Head of Supply Chain Management
Julia Photo reworkedandapproved focused

Andreas Zacherl

Head of Department - Ligand Binding Assay
Andreas Zacherl Head of Ligand Binding Analysis

Tamara Völkerer

Head of Department - Cellbased Assay
Völkerer reworked

Ljubica Stokic

Head of Department - Microbiology
Stokic reworked

Human Resources & Marketing

Ramona Eibl-Fritz

Human Resources Officer
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TBA

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Business Services

Rainer Fedra

Head of Finance
Rainer Fedra - Business Analytics Manager -VelaLabs
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