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Bionat (Bister, Natura, Bioster)

Bionat certified its three brands and two production sites as B Corp, achieving the largest score progression of +83,5 points.

FoodSince July 2023OngoingWebsite

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B Corp CertificationESG Initiatives & Workshops

Who they are

BIONAT markets three purpose-driven brands offering sauces, mustards, and condiments rooted in authentic and responsible food values. Bister, a Belgian heritage brand founded in 1926, blends tradition and local innovation. Natura, established in 1939, champions simplicity and quality. Bioster, created in 2001, supplies organic products to specialized retailers.

How we structured their ESG approach

As a company committed to authentic and responsible food, Bionat/Bioster set out to certify its three brands and two production sites as B Corp in 2023. To support this ambition, ESGlogic helped structure and implement a step-by-step transformation plan, starting with the creation of an internal ESG team. The process included setting up ethical governance tools, enhancing employee wellbeing through feedback systems and surveys, developing a local sourcing strategy, and establishing an environmental data tracking system. The group also strengthened its stakeholder engagement by launching client satisfaction surveys, exploring employee mobility solutions, and raising internal awareness with a Climate Fresk workshop.
Bionat (Bister, Natura, Bioster)

Key insights

83.5
B Corp Score
+33
B Corp score progression
3 brands
Bister + Natura + Bioster certified

Key takeaways

1

Stronger environmental management

An environmental management system (EMS) was introduced to better monitor and reduce the company's ecological footprint.

2

Optimised production site

The relocation of the Belgian factory led to greater energy efficiency, the use of renewable energy, and improved working conditions for employees.

3

B Corp certified

B Corp certification obtained in March 2025 with a score of 83.5, up from 50.3 at project launch (+33 points progression).

View B Corp profile
4

Built-in improvement mindset

A two-year recertification plan is already in motion, aligned with the new B Corp standards and including a full carbon footprint assessment.

Want to achieve the same results as Bionat (Bister, Natura, Bioster)?

Like Bionat (Bister, Natura, Bioster), structure your ESG approach and accelerate your path toward measurable, lasting impact. Let's talk about your goals in a no-commitment call.

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