About Us

SUNSTALL established as a California corporation that offers extensive knowledge in installing solar projects. We provide exceptional services for a wide variety of commercial and utility scale projects. SUNSTALL offers effective and efficient ramming services by leveraging German approved technologies. To fulfill the specific requirements of industry, we provide a wide variety of system solutions.

Experienced in the execution, management, and coordination of construction-we warrant the success of your project.

With our approach to sustainability, we are making positive impact on the environment and our communities.

Our Management Team

Helge Biernath

Helge Biernath

CEO
Helge Biernath has spent his career navigating the wild seas of manufacturing industry. Starting out in business operations, then making the jump to management, he has built and scaled development teams on both coasts. He has over 20 years experience of managing and growing business units of multinational corporations in international markets. Helge is currently CEO of Sunstall Inc. where he is responsible for guiding the organization’s growth and expansion. He has a bachelor’s degree in Mechanical Engineering and earned his masters’ in Business Administration for Engineers from Ludwigshafen on the Rhine, Germany.
Heiko Schramm

Heiko Schramm

VP
Heiko Schramm is a marketing and key account manager with over 20 years of experience driving business growth with companies like GE, Huawei Technologies, and BT Global Services. He has built sales and marketing teams from scratch at multiple companies and is a full-stack marketer, having owned product/marketing strategy, B2B research, go-to-market launches, engagement and acquisition marketing for both small/high-growth and large companies. He leads sales and business management at Sunstall Inc. He holds an M.B.A. and two master degrees from the Technical University of Darmstadt, San Diego and Landshut, Bavaria as well as Ludwigshafen on the Rhine, Germany.
Stefan Bauer

Stefan Bauer

CTO
Stefan Bauer is a solar specialist passionate about bringing emerging technologies to the industry. He’s currently CTO at Sunstall Inc., where he manages Solar and Alternative Energy efficient design and installations. Stefan attained his contractor’s licenses for general and electrical classifications while continued education in several related fields in the construction industry. Today Stefan is in the forefront and pursuit of knowledge and insight in the renewable energy sector in reducing the global impact on carbon emissions and solutions.
Craig Dinsdale

Craig Dinsdale

CPO
Craig Dinsdale has been in the construction industry over 40 years. He is a seasoned entrepreneur who has focused his attention on the construction process to energy reduction and energy generation with clean, renewable Solar Energy. He has been a successful California licensed General Contractor in the Bay Area since 1983. He brings the experience of designing and selling Solar PV systems to Sunstall Inc. as our Chief Performance Officer.

The Company. Our core Values. Our Beliefs.

Sunstall is committed to conduct business that supports a healthy, safe, clean, and green environment. Our approach to sustainability begins with a sustainable supply-chain, and it pursues with solar panel recycling, worker rights and environmental friendly workplace.

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