• Mystery Testing

    We observe your company from the customer's point of view. That way we can show you how your customers experience your business.

  • Price & Range Surveys

    We are specialized in price surveys and price comparisons in the retail trade throughout Switzerland. Today we survey the prices of more than 330'000 articles per year!

  • Surveys

    We are specialized in the organisation, execution and evaluation of surveys and interviews, in particular face-to-face interviews (F2F) throughout Switzerland.

  • Exhibition Market Research

    Exhibition surveys show the opinions of your customers, visitors or exhibitors and offer an optimal basis for new strategies, or the conception of the follow-up events.

  • Eye Tracking

    The most important analysis for understanding communication, following looks, understanding focus, predicting interest.

  • Field Research

    Our strength lies in the organisation and execution of field work, we "plough" for you! We can track down and implement your project, whether it be product tests, surveys or mystery tests, throughout Switzerland in a short period of time.

  • Goar Walser

    Chief Executive Officer, Chairman of the Board, Business Economist (HWV)


    His special fields are price and assortment surveys in retail trade, in particular in the supermarket and convenience shop sectors.

  • Selami Sulejmani

    Member of the Executive Management, Dipl. Informatics Technician (HF)


    Responsible for application development and informatics. Mr. Sulejmani is an IT expert who has been developing our individual market research applications since 2007, adapted to customer requirements.

  • Charles Wyler

    Member of the Executive Management, Swiss-certified Retail Economist


    Mr. Wyler co-founded the company in 1994. He is an expert of the retail trade and is responsible for mystery testing projects, Marketing and Human Resources.

  • Hans-Peter Purtschert

    Member of the Board of Directors lic. rer. pol.


    Mr. Purtschert is a proven expert with many years of management experience in the insurance industry. He advises us on Mystery Testing projects in the service sector.

  • Imran Asllani

    Application Developer


    Mr. Asllani studied computer science and ingineering in Pristina and joined our IT department in 2013. He programs our market research applications and takes care of our internal IT.

  • Alexandra Hersche

    Member of the Executive Management,Senior Project Manager, Bachelor of Arts in Primary Education


    Since 2007 responsible for the organisation and execution of nationwide price survey projects. Extensive experience in the management of mystery testing, exhibition and other surveys as well as product tests.

  • Francesco Schilirò

    Project Manager


    Mr. Schilirò is responsible for price surveys and organizes and supervises other market research projects. Thanks to his commercial training and many years of experience in the retail trade, he has very good communication skills.

  • Akira Didier Meier

    Project Manager


    Mr. Meier is been in charge of price survey projects in the supermarket sector since 2015 and is highly familiar with the product ranges of discounters. He also organizes and supervises other market research projects.

  • Sarah Blum

    Senior Project Manager, Bachelor of Science in Soziologie


    Mrs. Blum has several years of practical experience as a research coordinator, especially in the retail trade. She is responsible for the implementation of national and international market research studies in the field of branding, communication and customer experiences.

  • Tai Schär

    Project Coordinator


    Mr. Schär supports us in price surveys in the supermarket sector. He is to be found in many different shops, in particular in the supermarket range, in which he knows himself best.

  • Corinne Anderegg

    Project Coordinator


    Mrs. Anderegg is working as a mystery shopper and price taker since 2004 and brings with her many years of work "in the field" great practical experience. Since a few years Mrs. Anderegg also supports us within in the office with various projects.

  • Dorothea Hueter

    Administration and Accounting


    Mrs. Hueter is our longest serving employee. Since 2000, she is ensuring that our internal and external employees receive their payroll and project accounting on time. Ms. Hueter also takes care of the bookkeeping.

  • Roman Purtschert

    Project Coordinator


    Mr. Purtschert is involved in many price survey projects and often travels to the shops. He is very familiar with the assortments of various retail trade providers.

  • Giovanna De Pascale

    Project coordinator


    Ms. De Pascale regularly supports us in the handling and quality assurance of price survey projects throughout Switzerland.

  • Linda Flury

    Project Manager


    Mrs. Flury is primarily is responsible for the organisation of market research projects throughout Switzerland, in particular in the fields of mystery testing and also supervises market research projects in our other sectors..

  • Till Walser

    Administration and Accounting


    Mr. Walser is in charge of all areas of administration. He makes sure that our internal and external employees receive their payroll and project accounting on time. Mr. Walser also takes care of accounting.

  • Jasmina Schleuniger

    Projekt Manager


    Mrs. Schleuniger is responsible for the organisation of market research projects throughout Switzerland, in particular in the fields of mystery testing.

  • Vreni Kamber-Bruder

    Projekt Coordinator


    Mrs. Kamber regularly supports us in the handling and quality assurance of price survey projects throughout Switzerland.

  • Jennifer Moser

    Projekt Coordinator


    Ms. Moser regularly supports us in the handling and quality assurance of price survey projects throughout Switzerland.

  • Raphael Borer

    Project Coordinator


    Mr. Borer regularly supports us in the handling and quality assurance of market research projects throughout Switzerland. He currently studies communication and social sciences.

  • Giulia Rosania

    Apprentice


    Ms. Rosania has been with us since August 2019 and is completing her three-year apprenticeship as EFZ BM1.

  • More

  • Mystery Shopper
    immediately searched
    Switzerland except Basel region

    Mystery Shopper wanted in the region Landquart/Chur/Thusis


    You will be assigned spontaneous assignments by arrangement. The remuneration is paid on an hourly basis.

    Do you have an exact working method, knowledge of the Internet and e-mail? Then send your curriculum vitae with photo today to:

  • Interviewer
    continuously searched
    in all three language regions

    for various survey projects


    We are looking for friendly and communicative people (f/m) nationwide who enjoy dealing with people and support us in conducting surveys. You will be asked for spontaneous assignments. Remuneration is on an hourly basis.


    Send us your CV with photo today

  • Participants
    continuously searched
    Last Minute Studies

    We are currently looking for participants for the following studies:


    post-study
    Registration for future studies

  • Freelancer

    Mystery Shopper
    Price comparator


    As a mystery shopper or price collector, you are regularly on the road in your region. You test the sales staff or regularly collect prices from various providers - primarily in the retail trade.
    If you are interested in an exciting part-time job, send us your spontaneous application together with your CV and a photo.

  • More jobs

    Thank you very much for your interest!
    No further posts are currently vacant but that may change so please check back later!.