Leadership

Sergey Liberman

Managing Partner, Finance & Operations

Sergey Liberman is a Managing Partner at Grid Element, serving as the strategic architect behind the firm's financial infrastructure and operational scalability. A seasoned global executive with over 25 years of experience, Sergey specializes in the precision management of high-cap industrial organizations and the execution of complex, multinational growth strategies.

Before joining Grid Element, Sergey held senior leadership roles at premier global entities including Verizon Business, Time Inc. International, and Metso Global. His career is defined by his management of one of the industry's largest product P&Ls—overseeing $3.5 billion in annual revenue—and his leadership in nearly 65 mergers and acquisitions. This extensive background in M&A allows Sergey to bridge the gap between rigorous financial oversight and aggressive business development, identifying the market synergies and capital efficiencies that drive long-term institutional value.

At Grid Element, Sergey oversees the integration of advanced AI and Robotic Process Automation (RPA) to modernize data mining and market research, ensuring the Grid Element Hub operates with unmatched analytical depth. By applying data-driven modeling to the firm's sales and deployment cycles, he ensures that Grid Element remains a lean, high-performance leader in the energy technology landscape.

Sergey's professional foundation is rooted in elite operational standards and academic excellence. He is a Certified Management Accountant (CMA) through the Institute of Management Accountants and a Lean Six Sigma Black Belt, credentials that inform his "zero-waste" approach to organizational growth. He holds a Bachelor's degree from the Zicklin School of Business in New York City, combining world-class financial theory with decades of practical, high-stakes execution.

Alexander Aksanov

Senior Vice President, Finance & Operations

Alexander Aksanov is the Senior Vice President of Finance & Operations at Grid Element, serving as the principal architect of the firm's expansion strategy and infrastructure deployment. A specialist in high-level system architecture, Alexander ensures that complex energy projects transition from conceptual financial models into scalable, mission-critical operational assets. He operates under a core strategic doctrine: that "distributed energy is not merely a utility choice, but a fundamental vehicle for organizational resilience and financial optimization." By formulating multi-asset strategies that integrate microgrids, fuel cells, and battery storage, he enables partners to mitigate risk and unlock significant competitive advantages.

Alexander's career is defined by a unique ability to bridge the gap between physical energy assets and the digital frameworks required to manage them. During his tenure at Verizon Business, he directed a $3.2B annual revenue IoT (Internet-of-Things) portfolio, spearheading the development of large-scale 'machine-to-machine' platforms and smart-city infrastructure. This mastery of network connectivity and data-driven systems serves as the backbone for the Grid Element Hub, ensuring the marketplace remains a hyper-efficient bridge between supply and demand.

Complementing his technological expertise is a rigorous Wall Street financial acumen. With over 20 years of senior leadership across Goldman Sachs, State Street, and Verizon Business, Alexander brings a sophisticated approach to infrastructure finance. He has managed multi-billion-dollar P&Ls, orchestrated syndicated and private credit facilities exceeding $9 billion, and overseen complex asset-backed securitizations and M&A integrations for global enterprises.

A recognized authority in Public-Private Partnerships (P3), Alexander served as the lead consortium architect for a proposed $1B+ power resiliency project with NJ Transit and Amtrak. Having developed multiple town-center microgrids and acted as a strategic advisor to utility giants—including PG&E, NextEra, and Xcel—he is uniquely positioned to lead the deployment of turnkey energy solutions across the F-DBOOM (Finance, Design, Build, Own, Operate, Maintain) model.

Alexander's executive leadership is supported by a comprehensive academic foundation. He holds an MSc in Global Energy Management (UC Denver), an MSc in Accounting and Taxation (Seton Hall), an MBA in Technology & Finance (Stevens Institute of Technology), and a BS in Finance. A Lean Six Sigma Green Belt, Alexander combines multi-disciplinary academic excellence with decades of high-stakes execution to drive Grid Element's mission toward a sustainable global energy transformation.

Mark Vaynkhadler

Managing Partner, Chief Administrative Architect

Mark Vaynkhadler is a Managing Partner at Grid Element, where he serves as the firm's primary Chief Administrative Architect. With over 20 years of experience in high-stakes business development and institutional governance, Mark specializes in designing the scalable frameworks required to support global energy infrastructure.

Throughout his career, Mark has demonstrated a unique mastery for building and scaling mission-critical organizations within highly regulated sectors. As the founder of a global professional services and administrative staffing firm, he earned international recognition for his leadership in resource optimization and executive oversight. His background in navigating complex, multi-layered regulatory landscapes allows him to bring a disciplined, "zero-failure" approach to business operations.

At Grid Element, Mark directs the administrative strategies that empower the Grid Element Hub—a sophisticated marketplace designed to bridge the gap between energy producers and global end-users. By overseeing the Hub's internal workflows and institutional delivery models, he ensures that the platform maintains the 24/7 operational integrity required for the modern energy landscape. Mark is dedicated to translating intricate market demands into streamlined, scalable business processes, ensuring Grid Element remains a robust leader in energy technology infrastructure.

Gennady Mezhibovsky

Managing Partner, Business Development and Strategic Growth

Gennady Mezhibovsky is a Managing Partner at Grid Element, where he serves as the primary engine for the firm's market expansion and commercial strategy. A self-made entrepreneur with a "results-first" philosophy, Gennady has a proven track record of building industrial operations from the ground up and scaling them toward successful strategic exits.

By leveraging his deep roots in high-velocity retail, wholesale logistics, and industrial recycling, Gennady brings an aggressive, "closer's" mentality to the energy sector. He specializes in identifying high-value market opportunities and translating the complex technology of the Grid Element Hub into clear, high-yield ROI for clients. At Grid Element, Gennady leads the charge in navigating high-stakes sales cycles and securing the strategic partnerships necessary to deploy resilient, off-grid energy systems—including hydrogen fuel cells and microgrids—on a global scale.