Chief Commercial Officer, Technical Services | Spark Power

Ali Assaf

Ali Assaf brings extensive global experience and technical expertise to his role as Chief Commercial Officer of Technical Services at Spark Power. With a career that spans power generation, transmission, decarbonization, and project development, Ali has a proven track record of delivering innovative solutions for complex projects around the world.

Prior to joining Spark Power, Ali held the position of Vice President at Black & Veatch Canada, where he directed a sustainability-oriented business encompassing New Energy Solutions, Power Generation, Carbon Capture, Hydrogen, and Transmission. He is skilled in full-cycle project execution, covering engineering, procurement, construction, finance, and development.

As a leader who promotes collaboration, Ali is recognized for his ability to align multidisciplinary teams and engage stakeholders, ensuring smooth project delivery. His technical expertise in systems, including electrical and distributed control systems, was established early in his career, focusing on startup and commissioning, instrumentation and controls, electrical engineering, and construction.

An alumnus of the Northern Alberta Institute of Technology, Ali is dedicated to advancing sustainable energy solutions. His commitment to innovation and excellence makes him a pivotal leader in driving Spark Power's technical services and ensuring client success.

Want to get to know Ali Assaf?
Connect with him on LinkedIn.

I'm honored to work with these
power industry leaders

Steve Sousa, Chief Executive Officer

Steve Sousa leads Spark Power as Chief Executive Officer, bringing more than 25 years of executive experience across Canada’s energy and utilities sectors. Known for his strategic vision and ability to align teams, Steve drives Spark’s focus on operational excellence, commercial growth, and reliable, sustainable power solutions.

Peter Rizos Senior Director, Health, Safety and Environment

Peter Rizos is the Senior Director, Health, Safety and Environment at Spark Power. He brings extensive experience leading safety programs, regulatory compliance, and environmental initiatives across complex, high-risk operations. Peter works closely with leadership and field teams to strengthen safety culture, ensure accountability, and support operational excellence across the organization.

Cody Zaitsoff, Chief Financial Officer

Cody is Spark Power’s Executive Vice President and Chief Financial Officer. Cody is an experienced leader with a background in field engineering and system design services, Cody is responsible for overseeing the financial operations of the organization, including planning, risk management, and reporting.

Nadia Fortino, Vice President of Human Resources

Nadia Fortino is the Vice President of Human Resources at Spark Power. With a solid background in Employee Relations and Performance Management, she developed and led the HR department for North and South America at Winoa North America. Nadia holds the Certified Human Resources Leader (CHRL) designation in Canada and the Senior Certified Professional (SHRM-SCP) designation in the United States. She earned her BA in Political Science from Brock University and her MA in Politics from the University of Sheffield in the UK.

Bill Richardson, Vice President of Renewables

Bill Richardson is the Vice President of Renewables at Spark Power, bringing over 16 years of extensive experience in the solar industry, distinguished by his ability to grow strong businesses and build dynamic teams. He most recently served as the CEO of Sounder Solutions, where he provided consulting services to the renewable energy sector, specializing in engineering, design, troubleshooting, and QA/QC services.

Sam Delisio, Vice President of Sales, Renewables

Sam Delisio is a seasoned energy industry leader with over 15 years of experience driving commercial growth across the renewables sector. At Spark Power, he leads business development efforts focused on scaling solar, battery storage, and wind solutions across North America.

Paul Demarco, Director of Risk Compliance, and Legal

Paul Demarco is the Director of Risk, Compliance, and Legal at Spark Power, offering solutions-oriented legal advice to teams across the company. Before joining Spark Power, Paul practiced law, focusing on corporate mergers and acquisitions, business risk management, and commercial real estate. He holds a Juris Doctor from Western University and is a Barrister & Solicitor in good standing with the Law Society of Ontario.

Let’s work together

Let us earn the right to be your Trusted Partner in Power™. We’ve done it for over 5,500 industrial, utility, and renewable asset customers across North America and we can do it for you.

GET IN TOUCH