Demonstrate and Promote your Commitment to Sustainability with the Green Business Bureau Seal

Green Business Bureau (GBB) offers the most recognized and trusted online green business certification program available for companies seeking to demonstrate their commitment to sustainable business practices. GBB’s program is based on the concept that good business and green business go hand-in-hand, with a focus on initiatives that save money and deliver a significant return on investment.

GBB Benefits

Demonstrate You Care & Validate Your Sustainability Efforts

GBB’s simple yet comprehensive self-paced assessment and certification application credits your business for the efforts you’ve already made.

Improve Efficiency, Create Impact & Drive Higher Profit

GBB’s tools provide over 500+ self-guided sustainability initiatives to help your business build a sustainability plan and create measurable impact regardless of where you are in your journey.

Promote Your Sustainability Efforts to Attract Customers & Employees

The GBB seal allows you to promote your achievements to the world and showcase your impact.

GBB Certificate

GBB’s unique and easy-to-implement Seal dynamically shares your certification status and links to your company’s GBB public profile to ensure your sustainability commitments and accomplishments are demonstrated clearly and credibly for prospects, customers, and employees to see.

KCL Partners with Green Business Bureau

Get Green Business Bureau Certified!

KCL is the first Official Partner of the Green Business Bureau in Korea and Pacific Rim Asia and is granted authority to conduct GBB certification audits to Gold and Platinum-certified customers.

Sign up now and get started with your sustainability journey.

문의 사항이 있으시면 언제든지KCL로 연락 주시기 바랍니다.

(ESG 산학협력팀 Tel: 02-3415-8824)

Not Quite Ready to Join?


Download our Green Business Case White Paper

Still deciding if GBB Certification is right for your business? Request your copy of GBB’s White Paper, The Case for Green Certification, our in-depth look at the opportunities, benefits, market trends and business case available to greener small businesses.

See What Current Members Are Saying

Our members continue to amaze us with their commitment to sustainability and their innovative green and social responsibility initiatives.  See how they leverage GBB and use their business  as a platform for good.

Watch GBB’s Getting Started Video

Check out this short product demonstration video to understand the GBB EcoAssessment and EcoPlanner tools.  Understand how easy the Online Green Business Certification process is.