Skip to main navigation IEA | HOME TOGGLE MOBILE NAVIGATION Investors Investor FAQs Investor FAQs Show All When was Infrastructure & Energy Alternatives founded? Infrastructure & Energy Alternatives (IEA) was founded in 2011 by Oaktree in connection with its acquisition of White Construction, a leading United States engineering, procurement and construction company that established itself with an early presence in the utility-scale, wind farm construction industry. White Construction was initially founded in 1947. Where is IEA’s headquarters? On what exchange is IEA's common stock listed and what is the ticker symbol? How can I purchase the Company’s stock? What is the CUSIP number for IEA’s common stock? When do IEA’s warrants expire? How do I exercise the IEAWW public warrants? When was IEA’s Public Offering completed? Does IEA pay a dividend? Does IEA have a dividend reinvestment program (DRIP)? Who is IEA’s independent auditors? Who is IEA’s Transfer Agent and Registrar? What does IEA’s fiscal year end? How can I receive copies of IEA’s public filings? How do I sign up to receive alerts on IEA? Whom should I contact regarding Investor Inquiries? INVESTORS Top Menu News and Events Corporate Governance Financial Information Stock Information Investor Resources Investor FAQs ESG Analyst Coverage Investor Contact Email Alerts Contact Toolkit PRINT PAGE EMAIL PAGE RSS FEEDS EMAIL ALERTS SEARCH © 2021. IEA. All Rights Reserved. | Privacy | Sitemap Facebook Twitter LinkedIn Youtube

IEA | HOME TOGGLE MOBILE NAVIGATION WHAT WE DO EXPERTISE & SERVICES From design and engineering, to site development and construction, our end-to-end service offering spans the entire infrastructure construction process. We offer a full spectrum of delivery models including full engineering, procurement, and construction (EPC), turnkey, design-build, balance of plant (BOP), and subcontracting services. As experts in energy, we have the in-house capabilities to support our customers’ infrastructure projects across all phases of the energy lifecycle. And with more than 70 years of experience in heavy civil construction, IEA is an industry leader in the field. Explore What We Do RENEWABLE ENERGY WIND SOLAR ENERGY STORAGE POWER DELIVERY LEARN MORE HEAVY CIVIL LEARN MORE INDUSTRIAL/POWER LEARN MORE RAIL LEARN MORE ENVIRONMENTAL LEARN MORE INFRASTRUCTURE SERVICES LEARN MORE ABOUT IEA is a leader in energy and heavy civil infrastructure construction. LEARN MORE PROJECTS In our 70+ year history, we’ve faced—and overcome—challenges of all magnitudes. LEARN MORE © 2021. IEA. All Rights Reserved. | Privacy | Sitemap Facebook Twitter LinkedIn Youtube