Our team
Global advisors transforming subsurface assurance expertise into strategic advantage, advancing ASTERx mission to deliver clarity and confidence for our clients.
Entrepreneur and innovator pioneering subsurface assurance as the backbone of clean energy addition
Alireza is the Founder & CEO of ASTERx Consulting, a global subsurface assurance firm advancing responsible oil and gas development, CO₂ storage, geothermal integration, and next-generation energy systems. With 15+ years of international experience and a track record of high-impact projects across North America, Europe, and the Middle East, he is known for turning underground complexity into clarity and trusted execution. At ASTERx, Alireza is defining subsurface assurance as the backbone of clean energy addition, helping clients accelerate innovation with confidence.
His leadership blends deep technical insight with a commitment to sustainable energy transition, driving innovative solutions that balance operational excellence and environmental responsibility.
Transforming advanced subsurface modeling into scalable solutions for clean energy futures
Nematollah is a subsurface energy expert with a Ph.D. in Applied Physics and global experience spanning CO₂ storage, hydrogen storage, geothermal energy, and enhanced oil recovery. Known for bridging science and execution, he applies advanced modeling, digitalization, and machine learning to deliver clarity in complex systems. As a Technical Advisory Board member, he brings global perspective and technical depth that strengthen the firm’s mission to deliver clarity, confidence, and a relentless drive for innovation in subsurface energy systems.