Experience from more than three decades
From gastronomy. For gastronomy.
Sonja Altenschmidt has known restaurant operations from the front and behind the scenes for more than 30 years. She has also worked with kitchen hygiene for over three decades.
Sonja Altenschmidt
About Sonja Altenschmidt
Sonja Altenschmidt has known restaurant operations from the front and behind the scenes for more than 30 years. She has also worked with kitchen hygiene for over three decades.
The companies run by Sonja Altenschmidt and her husband Marco provide services for gastronomy, including hygiene samples, surface contact samples, exhaust cleaning and related operational services. Conversations with independent restaurants and system catering businesses revealed a recurring need: owners often discover problems only through online reviews, complaints or lost revenue.
Be an entrepreneur without being permanently on site.
The restaurant check was created to identify weaknesses and training needs earlier. Its purpose is to help teams improve, recognise leadership potential and allow owners to run a successful business without being permanently on site.
The checks are not intended to denounce employees. They document situations and processes fairly, confirm strengths and turn weaknesses into development opportunities. This supports competitiveness and long-term job security.
Strengthening employees
The checks are not intended to denounce employees. They document situations and processes fairly, confirm strengths and turn weaknesses into development opportunities. This supports competitiveness and long-term job security.
Portrait photographs are intentionally omitted because Sonja and Marco continue to work discreetly as testers.