CL2B is a leading Circular Economy consulting boutique that is dedicated to facilitating decision-making and accelerating the transition to a circular economy in Southeast Asia. Founded in 2019 in Ho Chi Minh City, Vietnam, CL2B takes an innovative and collaborative approach to circular economy transition. They have conducted over 30 research projects involving more than 300 stakeholders to design service portfolios that enable ambitious enterprises to benefit from the circular economy and create impactful change.

CL2B continuously develops and nurtures a network of innovators, start-ups, institutions, and other organizations to accelerate the circular economy transition. They have a team of international and local experts leading a group of young professionals who are dedicated to making Vietnam a leader in the region's circular economy transition. CL2B provides a platform called Be apart of the transition that connects their clients with a network of over 40 partners and 120+ professional consultants who are experts in various sectors.

Through this platform, CL2B offers high-quality services and deploys their solutions to help businesses adapt to and implement circular economy practices. CL2B is a trusted partner of international organizations and cooperates with them to provide consulting services, research, project design, implementation, assessment, and development towards a circular economy and sustainable practices. One of CL2B's focus areas is circular fashion.

They have invested in developing frameworks that focus on apparel manufacturing countries and aim to create closed-loop supply chains for textile waste materials. Additionally, CL2B conducts research and offers services related to a circular plastic system, leveraging post-consumer plastic and packaging materials through their recycler network. CL2B's ultimate goal is to accelerate the transition towards a circular economy through innovation, collaboration, and a commitment to achieving a balance of wealth and opportunities in harmony with nature