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About Us

Finding Inspiration in Every Turn

Dear customer,

I am pleased to introduce ITLS in vitro - Testing Laboratory Services, a company that has successfully integrated my extensive experience as a quality assurance inspector and manager for GLP/GMP/AAA-LAC, international regulatory affairs manager and founder and owner of INVITRO-CONNECT GmbH in Switzerland. Throughout my career, I have worked with esteemed companies such as RCC Ltd, Harlan Laboratories Ltd in Switzerland, and TÜV Rheinland Biotech GmbH in Cologne and finally more than 18 years as a managing director of INVITRO-CONNECT GmbH in Switzerland allowing me to gain valuable knowledge and expertise.

At ITLS, our team comprises highly experienced professionals with over 10 to 25 years of experience in contract research. We excel in study coordination, project management, study monitoring, quality assurance for GLP and GMP, and the standardization and optimization of project processes. Our proficiency is reflected in the satisfaction of our customers and the acceptance of our laboratory tests by regulatory authorities.

We guarantee scheduled project completion and ensure that our laboratory tests and studies are recognized by the authorities for all our projects. Should you require references, we would be delighted to provide you with a list of companies for which we have successfully executed projects via INVITRO-CONNECT GmbH in recent years.

Thank you for considering ITLS. We look forward to the opportunity to serve you.

Yours sincerely,

Pascal Piller CEO and Owner

ITLS in vitro - Testing Laboratory Services

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Our Story

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Introducing ITLS in vitro - Testing Laboratory Services, a dynamic new player in the industry. As an extension of the esteemed INVITRO-CONNECT GmbH, ITLS has emerged to address the ever-growing demand and capacity challenges in the expanding in vitro testing market. With a remarkable legacy of over 18 years of excellence and a solid reputation, ITLS proudly assumes the responsibility of serving all the in vitro - projects and in vitro - customers previously handled by INVITRO-CONNECT GmbH. Trust us to provide exceptional in vitro - testing laboratory services as we embark on this exciting new venture.


At INVITRO-CONNECT GmbH, we have devoted ourselves to delivering unmatched quality and customer satisfaction since our inception. Our team's unwavering dedication and expertise have positioned us as a trusted name in the industry, earning the trust and respect of clients worldwide. This remarkable standing has propelled us towards expanding our horizons and forging collaborations with renowned laboratories across Europe, Asia, and North America, as we establish an in vitro - testing laboratory network.


Through our expanded network of in vitro - testing laboratories, we are equipped to offer an extensive portfolio of services catering to various sectors, including pharmaceuticals, biotechnology, and medical devices. This collaboration ensures that our clients gain access to a global pool of expertise, increased capacity, and an enhanced range of testing capabilities.


As we embark on this new journey, our commitment to upholding the highest standards of quality, reliability, and regulatory compliance remains steadfast. Our partnerships with esteemed laboratories are built on mutual trust, shared values, and an unwavering commitment to excellence. Together, we will provide our clients with exceptional service, faster turnaround times, and an unparalleled depth of scientific expertise.


We express our heartfelt gratitude to our clients, whose unwavering support and trust have been instrumental in our growth and success over the past 18 years. With the introduction of ITLS, we eagerly anticipate further strengthening our relationships, expanding our global presence, and continuing to lead the way in in vitro - testing.


Thank you for joining us on this exciting new chapter as we embark on our in vitro - laboratory network partnership. Together, we will redefine scientific innovation and shape the future of in vitro - testing.




Pascal Piller

CEO and Owner

ITLS in vitro - Testing Laboratory Services



- 2006: INVITRO-CONNECT was founded, marking the beginning of its journey as a trusted laboratory services provider.

- 2007-2008: INVITRO-CONNECT extends full support to TÜV Rheinland Biotech Ltd. and Axiogenesis in Cologne, offering a comprehensive range of services to establish Bio-Effect Screening in vitro test methods and other related services.

- 2009: INVITRO-CONNECT terminates its contracts and cooperation with TÜV Rheinland Biotech Ltd. and Axiogenesis, focusing on its own growth and development.

2009: The company undergoes a name change, becoming INVITRO-CONNECT GmbH.

- 2008-2012: INVITRO-CONNECT establishes a robust network of over 80 cooperation laboratories and partners, expanding its reach and capabilities.

- 2010: INVITRO-CONNECT assumes the management and coordination of significant REACH projects for various clients, showcasing its expertise in regulatory compliance and project execution.

- 2015: INVITRO-CONNECT starts offering outsourcing laboratory services to cooperation laboratories and customers, further enhancing its service portfolio and catering to a wider range of needs.

- 2016: INVITRO-CONNECT strengthens its internal team, assembling a group of exceptional project managers and toxicologists who excel in delivering high-quality services.

- 2022: Due to increased demand, INVITRO-CONNECT faces capacity constraints and reaches its operational limits.

- 2023: In response to the capacity challenges, INVITRO-CONNECT GmbH undertakes strategic measures to expand its in vitro - testing capacity with the establishment of ITLS in vitro - Testing Laboratory Services, ensuring the ability to meet the growing market demands effectively.


Throughout its journey, INVITRO-CONNECT GmbH has remained committed to providing top-notch laboratory services, fostering collaborations, and adapting to industry needs. The company's dedication to excellence and its continuous efforts to enhance its capabilities have positioned it as a leading player in the field of in vitro - testing laboratory services.

Now with the establishment of ITLS, we will continue the work and vision of INVITRO-CONNECT's in vitro - laboratory services and raise it to a new level. We would be delighted if you, as our valued customer, were to join us on this new exciting journey.

Kind regards 

Your ITLS in vitro - Testing Laboratory Services Team 

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