Keith Washington

Chief Executive Officer

Keith brings extensive experience in the healthcare, telecom and warehouse logistics industries to Green Cubes with over 20 years as a President or CEO with both public and private companies. Keith has been fundamental in defining Green Cubes as a power systems partner with a commitment to innovation, quality and reliable performance over time. Prior to Green Cubes, Keith served as CEO at TVR Communications, an award-winning interactive patient systems provider based in New York City. Prior to that, Keith was co-founder and president of Flo Healthcare, a leader in point-of-care technologies, that was eventually sold to Emerson. Keith has been awarded a number of utility patents in the mobile workstation category over the years. Keith has worked with LXE, now part of Honeywell, as a senior executive on a team that developed Auto ID technologies for warehouse applications. Keith has a bachelor’s degree in Chemistry and an MBA. In addition, Keith serves on a number of non-profit boards, including Companions in Courage, to help connect hospitalized children with their family, friends and heroes by creating interactive playrooms and other healing environments. Additionally, Keith serves on the board of CYT Atlanta, a youth theater and arts education program.

Bradley White

Chief Financial Officer

Bradley has over 25 years of finance and accounting experience with multi-national publicly held entities in a wide range of industries. Bradley has a Bachelor of Science degree with a major in accounting from the University of Alabama and was licensed as a CPA in 1995. Bradley grew up in Birmingham, Alabama where he earned his Eagle Scout and developed his love for football.

Ken A Johnson

Chief Operating Officer

Ken has over 25 years in global manufacturing and supply chain experience with companies such as IBM, Danaher, Eaton and Active Power and Vertiv. Ken has led both domestic and international operations and supply chains through new product introduction, lean transformations, inventory reductions and overall working capital improvement. The range of products manufactured under Ken’s leadership includes low-end Servers, motors, DC power systems and single phase/three phase complex Uninterruptable Power System (UPS) and data center. Mr. Johnson graduated with a Bachelor of Science and Master of Engineering degree from Texas A&M in Industrial Engineering.

Mike Davis

Chief Revenue Officer

Mike is a technology sales leader with demonstrated success in developing and leading commercial teams in the information technology industry, as well as the advanced battery and rechargeable systems marketplace. Most recently Mike lead a multi-functional team of 25 sales, engineering and customer support professionals for Dell Technologies at one of Dell’s largest customer partners, Ford Motor Company. Prior to Dell, Mike spent over 20 years in the advanced battery technology and rechargeable systems market where he worked at Gates Energy Products, Panasonic and International Components Corporation (ICC and ICC Nexergy) through a progression of roles. Additionally, Mike lead ICC’s merger and acquisition search function that resulted in four significant acquisitions; Texas Instruments’ Battery Module Business, Elpac Power Supplies, Nexergy and Applied Power.

Nicola Cinagrossi

Chief Technology Officer

Nicola has more than 22 years of experience in high performance power electronics design and has an established background in leading multidisciplinary teams operating on a global scale. Together with his teams, Nicola has designed cutting-edge products with best-in-class performance and worked on product and technology roadmaps. Nicola has a Master’s Degree in Electrical Engineering and an EMBA in International Management.

Jeffrey VanZwol

Chief Marketing Officer

Jeffrey brings over 25 years of executive Marketing and Product Management experience in telecommunications, healthcare, power and battery markets. The range of experience includes custom-engineered solutions for Original Equipment Manufacturers (OEM’s), as well as standard products for Fortune 1000 enterprise customers. Prior to joining Green Cubes, Jeffrey was responsible for product strategies and program management at Capsa Healthcare, the world’s leading manufacturer of powered medical workstations. Prior to that, Jeffrey was a senior Marketing executive at Inventus Power (formerly ICC Nexergy) and Micro Power Electronics, where he managed Marketing, Product Management, Application Engineering and Business Development functions. Jeffrey was instrumental in the merger of ICCNexergy and Palladium Energy to form Inventus Power, the largest battery pack manufacturer in North America. Jeffrey has Masters of Business Administration from McGill University (Montreal) and a Bachelor of Computer Science from Saint Francis Xavier University (Nova Scotia).

Green Cubes is an employee first company. We are constantly growing and looking for talent who share our values. If you’re interested in pioneering the future and making the world greener, join our team! Visit our career page.