Our Network

We cooperate nationally and internationally with experts in trade and marketing to cover all requirements for you. On this page you will find customer testimonials and references from a-Gil.


Jainesh Shah

Jainesh Shah

General Manager E-Commerce –
Beauty Concepts

“a-Gil is a team of highly dedicated professionals. The team has helped us launch and build various brands in the Indian market over the past 2 years. They have put in a lot of effort to deliver work as per local market requirements.

Sascha has been instrumental in parting with valuable international knowledge in the area of Digital Marketing & E-Commerce which has guided us to take the right steps at the right time. a-Gil has a transparent and collaborative approach, and we highly recommend their expertise.”

Marc Schütz

Marc Schütz


“I appreciate Sascha’s innovative thinking and his doer mentality. In our joint projects, we benefit from a-Gil’s extensive expertise and experience in online retail.

I particularly like the fact that the recommendations for action are always placed in the overall context with our activities in offline retail.”

Patrick Merow

Patrick Mehrow

CEO & Co Founder –
Sommaire Beauté

“We have been successfully working with a-Gil since 2020. For us, the service of Sascha and his team is characterized by a high level of professionalism, flexibility and positivity. We especially appreciate the know-how, goal orientation and creativity of the entire team and look forward to a continued successful collaboration.”

Prof. Dr. Gert Hoepner

Professor of Marketing –
Aachen University of Applied Sciences

“I always enjoy working with Mr Gillessen. He enriches our seminars with his practical lectures and in the context of final theses the students achieve interesting results. The discussions between us on these results are always a benefit.”

Christof Sauke

Christof Sauke

Co-Founder & General Manager –

“Since the market introduction, a-Gil has been at our side as a reliable partner. We are very happy with the proposed marketing approaches and the results.”

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Jian Luo

Managing Director –

“Sascha is the absolute expert in E-Commerce, with extensive know-how in the field as well as in project management and project execution! The company a-Gil is a very good partner for those who want to become successful in E-Commerce.”

a-Gil Case Studies

Discover here selected case studies from different areas. Goals, challenges and solutions are highlighted as well as the results achieved for our customers.

Personal Care

Higher visibility, increased sales and new customer acquisition


Brand establishment of a nutritional supplement in the dental care segment

Household Care

Supplementation of E-Commerce to previously purely offline distribution