MANAGEMENT TEAM

Mariia Maha

Director, GHG Accounting & Climate Solutions

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Mariia Maha is an international sustainability expert with over a decade of experience in project and commercial operations management across Europe, the Middle East, and North America. 

She brings deep industry knowledge from the international timber and chemical sectors, where she held leadership roles including serving as the commercial executive for the second-largest charcoal and solvents production facility in Europe. In this role, Mariia pioneered the integration of ESG principles, introduced greenhouse gas (GHG) accounting, and embedded sustainability reporting into core business functions.

Since joining SourcingHaus in 2023, Mariia has played a central role in delivering consulting projects focused on Scope 3 emissions measurement, sustainable procurement strategy, and supply chain decarbonization. Her work spans complex global supply chains and multilateral institutions, applying international standards such as the GHG Protocol, ISO 14064, and PCAF.

For our clients, Mariia brings an invaluable wealth of expertise, practical experience, and a proven track record of implementing sustainable practices in complex supply chains. Her understanding of global supply chain dynamics, coupled with her commitment to sustainable procurement, allows her to provide tailored, effective solutions that align with both business objectives and sustainability goals.

Mariia has served as the CEO of the Association NVFCS, the only accredited body for PEFC forest certification in her home region (known in the U.S. as the Sustainable Forestry Initiative). She designed and implemented the full certification system from the ground up, aligning it with ISO, IAF, and FAO frameworks. Her leadership in this space successfully brought together government entities, businesses, NGOs, scientists, and workers’ and women’s organizations under a robust stakeholder engagement process.

Mariia is also a recognized Member of the PEFC International Pool of Experts, confirming her eligibility as a certified trainer in sustainable supply chain development for the global timber industry. She brings both operational acumen and strategic foresight to her work, bridging environmental compliance with practical business implementation.


Education

  • Master of Science (MS) in Forestry Management, 2022, Ukrainian National Forestry University, Lviv, Ukraine.
  • Master of Science (MS) in Logistics, 2012, Lviv Polytechnic National University, Lviv, Ukraine
  • Bachelor of Science (BS) in Management of Organization, 2011, Lviv Polytechnic National University, Lviv, Ukraine.
  • PO/PM, SCRUM Master, DevOps certification in Scaled Agile project management, 2023, Scaled Agile, Inc., online, United States.

Certifications

  • Certified ESG Analyst (CESGA 4.1), 2025, EFFAS Academy
  • Certificate of Proficiency 501: IPCC Introduction and Cross-Cutting Issue, 2024, Greenhouse Gas Management Institute.
  • Certificate of Proficiency 401: Verification for Inventories and Projects, 2024, Greenhouse Gas Management Institute.
  • Certificate of Proficiency 202: Basics of Project-Level GHG Accounting, 2024, Greenhouse Gas Management Institute.
  • Certificate of Proficiency 201 Basics of Organizational GHG Accounting, 2024, Greenhouse Gas Management Institute.
  • Certification in Impact Measurement & Management for the SDGs, 2023, Duke University, online, United States.

Languages

  • English, German, Russian, Ukrainian

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