MEET OUR LEADERS
It’s our people who make a difference. Our leaders and solar industry experts throughout our
organization bring in-depth expertise and a passion for making solar more profitable for our partners
anywhere and on any terrain.
LET’S WORK TOGETHER
From the boardroom to the trenches, we stand with our partners.
ED MCKIERNAN
President, Terrasmart
Ed joined as President, Terrasmart in August 2021 from Emerson where he most recently served as President, Digital Solutions. He led a group of fast-growth businesses developed both organically and via acquisition into one cohesive business portfolio. Over his 22 years at Emerson, he held leadership roles in strategic planning, product management, marketing and global market development covering North America, Europe, Asia and Latin America.
LESLIE ERION
VP, Finance
With sixteen years of experience in controllership, public audits and project management, Leslie is well-versed in financial reporting. During her five years with RBI Solar / Terrasmart, she has been key in developing scalable processes and implementing new systems that allow for growth. She has a proven track record in change management and continuous improvement at Nucor and PwC.
JASON FILE
VP, General Counsel
Jason has led Terrasmart’s legal department as its VP of General Counsel since 2010. Jason’s expertise lies in business and construction litigation which has aided the Terrasmart team in guidance on all legal contracts that ensure the best solutions for our business and partners. Jason is admitted to the Courts of the States of Florida and Ohio and holds a Juris Doctor in Law from University of Akron School of Law in Akron, Ohio.
JOANNA ROGERS
VP, Marketing
Joanna joined the Terrasmart team in February 2021 as the head of Marketing. Having held numerous marketing and communications roles over the years, she pushes marketing to perform at its peak by harnessing the full capabilities of the business to provide the best experience for our customers and thereby drive growth.
YURY REZNIKOV
Chief Sales Officer
Yury joined the team in early 2023 and is responsible for leading our sales team in growing business with our partners to make renewable energy available for all sites. Additionally, he will help ensure that our team works to maximize our customer’s needs by providing custom solar solutions for each unique solar project. Yury brings 17 years of experience in solar sales, product development, financing, and general management.
KC ROSE
VP, Human Resources
KC joined Terrasmart in April 2022 with fifteen years of experience in Human Resources across multiple industries including consumer goods, media, aerospace and defense, and biopharmaceuticals. She is passionate about creating exceptional places to work—where employees feel supported, valued, and able to perform at their best. She has held HR Business Partner and HR leadership roles supporting teams and businesses throughout North America and Europe.
FRANCISCO HENRIQUEZ
VP of Manufacturing and eBOS Operations
With 20 years of manufacturing and operations experience in leading teams across North America, Europe, and South America, Francisco brings a wealth of knowledge and expertise to our team. Francisco has a passion for lean production operations and a strong background in customer service and new product launches.
RENEE ROGGOW
VP, Racking Project Operations
Renee has been with Terrasmart for nearly a decade bringing the experience of leading previous roles such as director of finance and director of operations. Renee’s broad involvement in racking project operations, management of large teams, and accounting expertise transition her to be a primal leader of our ground mount racking division.
