Successful customers of GUTcert
Our aim is to provide you with real added value with our audits. Here is a selection of our successfully certified customers.
Pfeifer & Langen is one of the leading sugar manufacturers in Europe. The family-owned company Pfeifer & Langen was founded in Cologne in 1870 and employs more than 2,440 people in production, refining and sales locations in Europe.
As the leading drinks retailer in Germany, Getränke Hoffmann inspires its customers every day with their drinks purchases. In more than 450 branches, the company develops beverage purchasing further every day and creates customer-orientated solutions with expert advice and outstanding service.
Highly qualified employees, unique raw materials and state-of-the-art plants make Fels one of Europe's leading limestone suppliers. Fels stands for high-quality burnt and unfired lime products and mineral mixtures. We are a partner to the steel and building materials industries as well as a large number of users in other branches of industry, particularly in the environmental sector.
Aluminium Oxid Stade GmbH is a reworking company owned by DADCO Alumina & Chemicals. Production began in the Stade Bützfleth industrial estate at the end of 1973. Thanks to the state-of-the-art technology still used in Stade today, we produce high-purity aluminium oxide and hydroxide in dried or wet form. We are constantly improving our products and processes, also with the support of our partners.
From nature for people
The products of WALA Heilmittel GmbH serve to heal, care and thrive and are an expression of the company's values. They stand for social and economic responsibility as well as respect for nature and people. Medicines and cosmetics owe their special quality to carefully selected, purely natural ingredients.
AZOWO revolutioniert das Flottenmanagement mit einer flexiblen, skalierbaren SaaS-Lösung. Unsere AZOWO Mobility Cloud optimiert Prozesse, reduziert Kosten und ermöglicht effiziente Unternehmensmobilität – von Fuhrparkmanagement bis Carsharing. Smarte Technologie, höchste Datensicherheit und persönlicher Support.
With over 800 employees, the ATR Group acts as an intermediary between the market and agriculture as a compound feed manufacturer, grain trader and supplier of fertilisers, crop protection products and seeds throughout northern Germany, Denmark and Poland, ensuring high product availability and efficient logistics.
Air Liquide is a world market leader in gases, technologies and services for industry and healthcare. With 67,800 employees in 72 countries, Air Liquide supplies more than 4 million customers and patients. In Germany, 3,750 employees are actively shaping the energy transition: They are decarbonising their own production facilities and processes in industry and developing mobility with hydrogen and solutions for CO2 management.
GRÜNPERGA produces the finest speciality papers. They are made from renewable raw materials, are harmless in contact with food, recyclable and compostable. You too have already handled paper from GRÜNPERGA.
The RhönSprudel Group is one of the top 10 mineral springs in Germany and offers mineral waters and soft drinks of the highest quality. The family-orientated company management is the driving force behind successful product innovations, coupled with a prudent and resource-conserving approach.
Messe Berlin has been active in the international trade fair and congress sector since 1822. Over 100 regional, national and international in-house and guest events take place annually at the Berlin exhibition centres, in Germany and worldwide, including the International Green Week Berlin, ITB Berlin/Asia, IFA, InnoTrans and Fruit Logistica Berlin/Hong Kong.
With around 179,000 employees on all five continents, the Veolia Group plans and implements solutions for water, waste and energy management in the interests of sustainable development. The reference Veolia PET Germany GmbH with four European operating sites offers international expertise in the recycling of PET bottles.