B Corp for companies that want to do good
B Corp certification is awarded to companies that meet high standards of sustainability and covers areas such as governance, employee issues, customer care, equality, society, and the environment. The certification confirms companies' commitments in these areas and provides access to a growing global network of purpose-driven companies such as Patagonia and Allbirds.
Here's how to become a B Corp
To become B Corp-certified, your company must undergo a comprehensive evaluation and complete a questionnaire with over 300 questions. The questions focus on how your company impacts its stakeholders in areas such as climate, governance, diversity, equity, and transparency.
The documentation is then submitted to B Lab, the international organization behind the certification, where it is reviewed and verified. To achieve certification, the company must demonstrate high scores across all sustainability areas.
We guide you to become a B Corp
ZeroMission has been an “ B Corp ” certified company since March 2025. With our expertise in the application process and over 20 years of experience in sustainability work, we are well-suited to guide you through all or part of the certification process.
ZeroMission can provide advice and guidance. We can also serve as project managers and coordinate the application process from start to finish. Since climate and the environment are essential components of the application, we can also provide climate calculations and the necessary documentation for action plans and sustainability policies.
Frequently asked questions about carbon credits
About B Corp
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Why is B Corp a good certification?
There are many reasons why it’s a good idea to get certified by B Corp. B Corp is a growing movement, and the certification is well-known among customers. For customers, it serves as verification that they’re working with a company that takes sustainability in many different areas very seriously. It gives them confidence that you’re doing the right thing and demonstrates that you practice what you preach. Certification also places a clear internal focus on sustainability issues, which not only fosters a sense of pride among employees and is valuable for recruitment but also helps keep the company’s sustainability efforts relevant over time.
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How long does it take to become " B Corp" certified?
It varies depending on how far your company has already progressed in its sustainability efforts before entering a certification process. The size and complexity of your company, for example if you are a manufacturing company or perhaps have branches abroad, also play a role. A process can take anywhere from a few months to over a year.
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How often does the certification need to be renewed?
B Corp certification is renewed every three years.
Please contact us if you would like to become an “ B Corp ” certified company.
B Corp-certified companies
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Where are B Corp certified companies located?
There are over 6,000 B Corp-certified companies spread across 80 different countries. So far, the vast majority of B Corp-certified companies are in North America, led by the United States. However, the standard is growing steadily and is spreading worldwide. In Europe, the United Kingdom currently has the most B Corp-certified companies.
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Is it easy to find other companies certified by the B Corp?
Yes! You can search for other “ B Corp ” certified companies by country, size, industry, and region. B Lab, the organization behind the certification, also has several regional offices that provide assistance with everything from networking to certification and marketing.
Other services
We help you take climate action
Contact us for an informal meeting on how to calculate, reduce or take responsibility for your emissions through the purchase of carbon credits.
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