Should Your Small or Mid-Sized Business Get B Corp Certified?
Does any of this sound familiar?
A larger customer is asking you to demonstrate your sustainability credentials, and you're not sure what to show them.
You're losing out on candidates or bids to competitors who have a sustainability badge.
You've heard of B Corp certification but aren't sure whether the time and investment would be worthwhile for your business.
You want to talk about your impact publicly, but aren't confident you can back it up without it looking like greenwashing.
If so, you may be wondering if you should get B Corp certified. However, the new B Corp certification requires a larger commitment than it did previously. Before you make a decision, let's look at what changed, what it actually involves, and whether it's the right step for your business.
What Changed with B Corp Certification?
For many years, the minimum requirement for B Corp certification was a score of 80 out of 200 on the B Impact Assessment. Companies could offset a weaker area (say, environment) with a stronger one (say, governance). That flexibility no longer exists.
The new framework is built on seven impact topics: Purpose & Stakeholder Governance; Climate Action; Fair Work; Human Rights; Justice, Equity, Diversity & Inclusion (JEDI); Environmental Stewardship & Circularity; and Government Affairs & Collective Action. Each topic has its own minimum requirements, rather than contributing to a single overall score. Each business also has to meet universal Foundation Requirements, such as eligibility, stakeholder governance (B Corp's Legal Requirement), and conduct a risk assessment, before it's assessed on the seven impact topics. The certification cycle now includes a series of requirements that companies need to fulfill at Year 0, Year 3 and Year 5, as continuous improvement is a key aspect of the certification.
What Each Impact Topic Requires
B Lab tailors the requirements to a company's size, sector and industry, so that a 20-person business won't face the same bar as a multinational (B Lab, n.d.). Still, every certified company has to show real action in all seven areas:
Purpose & Stakeholder Governance
Companies need a clearly defined purpose and must consider all stakeholders (workers, customers, communities and the environment) when making decisions. In practice, this means setting up governance structures that track social and environmental performance, not only financial results (B Lab, 2025a).
Stakeholder governance must be embedded into the company's legal structure and the company must demonstrate how purpose and impact are actually incorporated into governance and decision-making.
Climate Action
Every B Corp needs a plan that supports limiting global warming to 1.5°C. Larger companies must measure their greenhouse gas (GHG) emissions and set validated science-based targets (B Lab, 2025a). SMEs are not required to complete a GHG inventory but it is encouraged; instead, the focus is on developing a climate action plan with measurable targets and demonstrating tangible progress, often in areas such as business travel, purchased goods and services, and transportation (B Lab, 2025b). For example, an SME may set a target of having 50% of their fleet be electric vehicles by 2028.
Fair Work
Companies must offer good-quality jobs, fair wages and a positive workplace culture. Workers' feedback also needs to be part of how decisions get made (B Lab, 2025a).
Human Rights
Businesses need to understand where their operations and value chain could harm people's rights, such as through suppliers' labour practices, and take steps to prevent or reduce those harms (B Lab, 2025a).
Justice, Equity, Diversity & Inclusion (JEDI)
Companies are expected to build inclusive, diverse workplaces and to contribute to fairer, more equitable communities beyond their own walls (B Lab, 2025a).
Environmental Stewardship & Circularity
Beyond carbon, companies must assess their wider environmental impacts, such as waste, water and materials, and act to reduce them across their operations and value chain (B Lab, 2025a).
Government Affairs & Collective Action
B Corps are expected to join collective efforts for systemic change and support policies with positive social and environmental outcomes(B Lab, 2025a).
So, How Much Effort Does It Take?
The B Corp certification is a bigger lift than it used to be, and worth planning for realistically:
Certification was already an ongoing commitment under the previous standard, with recertification required every three years. Under the new standard, companies must meet additional requirements at different stages of the certification cycle (Years 0, 3 and 5).
The new standards bring more independent verification, which adds time to the review cycle.
Stakeholder governance goes further than before: amending your corporate documents was always required, but the new standards also expect you to show governance in action, with a public purpose statement, a grievance process, a responsible marketing policy and measurable goals you report on (A&L Goodbody, 2026).
You'll need an internal owner or outside support, and it needs to be treated as a real project, not something you squeeze in when you have spare time.
Where SMEs Can Get Caught Off Guard
Here are some areas where SMEs underestimate the effort required for certification:
You can no longer compensate for weakness in one area with strength in another. Each topic now has its own bar to clear
Underestimating the data collection required: supplier practices, emissions, HR, and compensation all require data
Assuming certification is a one-time achievement, rather than a continuous, escalating commitment
Should Your SME Pursue B Corp Certification?
This is ultimately a business decision. The following are some reasons why your SME may want to purse B Corp certification:
Sustainability and responsible business practices are central to your company's purpose;
You want to join a community of businesses working toward similar social and environmental goals and make use of the resources and connections available through the B Hive;
Customers, employees or other stakeholders value credible third-party certification;
You're prepared to invest in improving practices across the whole business, not just environmental performance;
You want a structured framework for managing social and environmental impact; and
You're prepared to treat certification as a long-term commitment rather than a marketing exercise.
On the other hand, B Corp may not be the best first step if your immediate business need is much narrower, such as producing GHG emissions data or completing an EcoVadis assessment.
How to Prepare for Certification
You don't have to start certification right away to get ready for it. These steps are useful on their own, and they'll make the process much easier when you're ready:
Conduct a gap analysis. Take B Lab's free self-assessment to see which requirements you already meet and where the gaps are (B Lab, n.d.).
Check the basics. Your business must be incorporated, have operated for at least 12 months and follow local laws (B Lab, n.d.). Talk to a lawyer early about updating your corporate documents.
Gather your policies. Collect what you already have, such as your employee handbook, pay practices, code of conduct and environmental policy, and note what's missing.
Measure your emissions. SMEs don't need a full emissions inventory for certification, but they do need a climate plan with measurable targets (B Lab, 2025b). However, a basic greenhouse gas inventory is the easiest way to set those targets and track progress.
Assign Responsibility. Choose someone to lead the work and set a timeline. This is a multi-year commitment, so plan for it like a substantive project.
The Bottom Line
B Corp certification can provide SMEs with a structured framework for improving and demonstrating their social and environmental performance, which can increase access to new markets and consumers. The new standards make certification a more comprehensive and ongoing commitment. For some businesses, that will make B Corp certification a valuable long-term investment. For others, a more targeted approach such as developing a climate action plan, measuring GHG emissions, responding to customer sustainability requirements or improving supply-chain practices may be the more appropriate place to start.
The important thing is to understand what your business actually needs before investing in the certification process.
Can't decide which route is right for your enterprise? Schedule a free consultation and we'll help you get started.
References
A&L Goodbody. (2026). Evolving B Corp certification: New standards and practical implications for companies. https://www.algoodbody.com/insights-publications/evolving-b-corp-certification-new-standards-and-practical-implications-for-companies
B Lab. (n.d.). Explore the B Lab standards. https://www.bcorporation.net/en-us/standards/performance-requirements/
B Lab. (2025a, April 8). B Lab publishes new B Corp standards, raising the bar for businesses worldwide. https://www.bcorporation.net/en-us/news/press/b-lab-publishes-new-b-corp-standards-raising-the-bar-for-businesses-worldwide/
B Lab. (2025b). B Lab's new standards impact topic: Climate action. https://www.bcorporation.net/en-us/news/blog/b-lab-new-standards-impact-topic-climate-action/
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