Who we are

Circularity & Sustainability Analytics (CSA) is a mission-driven consulting firm dedicated to advancing sustainable innovation and circular economy practices across industries. We empower organizations to make data-informed, environmentally responsible decisions by delivering customized solutions in life cycle assessment (LCA), carbon accounting, techno-economic modeling, and net-zero strategy development.

  • At CSA, we combine deep technical expertise with cutting-edge analytical tools to support clients in meeting regulatory requirements, achieving carbon reduction goals, and aligning with international frameworks such as the GHG Protocol, SBTi, ISO 14040/44, LCFS, RFS, EU RED, and CORSIA.

  • Our team of experienced professionals, including PhD-level scientists and engineers, brings a systems-thinking approach to every project—from clean fuel pathway modeling and sustainable product design to MRV frameworks and stakeholder engagement strategies. Whether working with private industry, government agencies, or mission-aligned NGOs, we deliver insights that are credible, transparent, and actionable.

  • With CSA as a partner, clients are equipped not only to comply with current standards, but to lead the transition toward a low-carbon, circular future.

  • At CSA, our mission is to empower businesses with science-based, & data driven insights to accelerate the transition to a circular & sustainable economy.

  • At CSA, we envision a future where circularity and sustainability are embedded into every business decision. We strive to lead this transformation by enabling organizations to reduce environmental impact, foster innovation, and build resilient systems that support both planetary health and long-term economic value.

    • Accelerate global adoption of circular economy principles by guiding organizations in redesigning products and systems to minimize waste, conserve resources, and extend material lifecycles using expert consulting and LCA tools.

    • Lead in providing ISO-compliant life cycle assessments (LCAs) with actionable insights for sustainable decisions, supporting carbon neutrality, net-zero goals, and compliance with regulations like LCFS, RFS, and IRA.

    • Foster sustainability innovation and transparency through integrated techno-economic analysis, carbon accounting, customized training, and ESG communications to build resilient, equitable, climate-aligned futures.

Two hands holding dark soil with a small green plant growing in it, on a background of forest ground with leaves and twigs.

Circularity & Sustainability Analytics (CSA) helps organizations turn sustainability goals into measurable results. We partner with clients to deliver life cycle assessments, carbon accounting, and net-zero strategies that reduce risk, cut costs, and unlock new opportunities. With CSA, businesses, agencies, and NGOs gain credible insights, regulatory confidence, and a trusted partner to lead the transition toward a low-carbon & circular future.

Contact us

Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!