Becoming a B Corp: A Deep Dive Into What It Takes and Why It Matters
An overview of the what, why, and how of gaining sustainability certification
The B Corp certification has become one of the most recognized standards for mission-driven businesses around the world. With over 8,000 certified companies in more than 90 countries as of 2024, it’s a badge that signals transparency, accountability, and a deep commitment to doing business differently.
But becoming a B Corp isn’t just about branding — it’s a rigorous process that requires serious internal reflection, policy changes, and long-term strategy. This guide breaks down what B Corp status really means, how to pursue it, and why it might be the right move for your business.
What Is a B Corp?
A Certified B Corporation is a business that meets high standards of verified social and environmental performance, public transparency, and legal accountability. It’s administered by B Lab, a nonprofit organization that created the certification in 2006.
Unlike traditional businesses, B Corps are legally required to consider the impact of their decisions on workers, customers, suppliers, community, and the environment — not just shareholders. That shift in governance structure is part of what sets B Corps apart.
Notable certified B Corps include Patagonia, Allbirds, Ben & Jerry’s, Seventh Generation, and Eileen Fisher — as well as smaller, fast-growing brands in fashion, food, and tech.
The B Impact Assessment: What You’ll Be Scored On
To begin the process, companies must complete the B Impact Assessment (BIA) — a free, comprehensive tool that evaluates your operations and business model across five categories:
- Governance: Ethics, transparency, and accountability
- Workers: Wages, benefits, training, and job satisfaction
- Community: Diversity, inclusion, charitable giving, and local impact
- Environment: Energy use, emissions, waste, sourcing, and conservation
- Customers: Product safety, data privacy, and impact-driven business models
You’ll need a minimum of 80 out of 200 points to qualify for certification. Most businesses score between 40–60 on their first try, which means reaching certification often requires internal policy changes.
The BIA is tailored by company size, sector, and geography, making it equally relevant for startups and multinational corporations. It’s also updated every three years to reflect evolving standards in sustainability and equity.
Legal Requirements and Structural Changes
One of the most unique aspects of B Corp certification is the requirement to change your legal governance to reflect stakeholder accountability. For US-based companies, this may mean amending your articles of incorporation to state that your business exists to benefit all stakeholders — not just shareholders.
This requirement ensures that your company’s commitment to purpose remains intact, even through leadership changes, acquisitions, or growth.
In some jurisdictions, you may need to register as a Benefit Corporation — a legal structure recognized in over 35 U.S. states. For others, such as LLCs, a resolution or policy update may be sufficient.
How Long Does Certification Take?
The process varies, but here’s a rough timeline:
- 1–3 months: Complete the initial BIA and gather documentation
- 1–6 months: Make necessary changes to improve your score
- 2–4 months: Submit for review and complete interviews with B Lab analysts
- 1–2 months: Legal review and certification completion
In total, certification typically takes 6–12 months, depending on company size and complexity. Businesses with simple structures and strong existing policies may move faster.
Once certified, you’ll need to recertify every three years, which includes updating your BIA, undergoing a fresh review, and adapting to new standards.
Benefits of Becoming a B Corp
While the process is demanding, the benefits can be significant:
- Increased trust and brand loyalty: According to Nielsen, 72% of global consumers are more likely to buy from purpose-driven companies.
- Talent attraction and retention: A 2022 LinkedIn report found that 88% of Gen Z workers prefer to work for companies with sustainability and social values.
- Investment opportunities: Impact investors often prioritize B Corps due to their governance structures and verified impact.
- Peer network: Certification gives you access to the B Corp community — a global network of companies committed to using business as a force for good.
B Corps also tend to outperform in long-term resilience. During the 2020 pandemic, certified B Corps were more likely to retain employees and rebound quickly compared to their peers.
Common Challenges — and How to Overcome Them
B Corp certification is not a checkbox — it’s a shift in how you operate. Some common hurdles include:
- Low initial BIA scores: This is normal. Use the results to identify easy wins (e.g., formalizing a DEI policy or starting verified environmental programs).
- Time and resource strain: Designate an internal champion or work with a sustainability consultant to manage the process.
- Data collection: Gathering documentation across teams (HR, operations, marketing) can be difficult. Tools like Brightest and Impact Toolkit help organize and track metrics.
For brands just starting out, consider using verified partners like Ecodrive or 4ocean to handle specific parts of your impact — such as carbon offsets, plastic removal, or reforestation — while you focus on building internal capacity.
Should Your Business Pursue It?
Not every business needs B Corp status to operate ethically or build an impact-driven brand. But if you're looking to:
- Formalize your purpose,
- Build credibility,
- Join a global network of changemakers, and
- Future-proof your mission through legal accountability,
Then becoming a B Corp can be a smart long-term investment.
For early-stage companies, the Pending B Corp program allows you to signal intent while you build capacity to certify later. This is especially helpful for startups or recently formed companies that want to align their culture from day one.
Final Thoughts
B Corp certification is not just a stamp — it’s a strategic framework for running a values-aligned business. It challenges companies to lead with integrity, measure what matters, and build systems that benefit people and the planet.
Whether you’re aiming for full certification or simply want to adopt some of its principles, the B Corp process offers a roadmap to more resilient, transparent, and purpose-driven business.