SEIA Member Directory

Since 1886, the National Roofing Contractors Association has been the home for generations of entrepreneurial craftsmen and enterprises who shelter and protect America's families and businesses and each other. Our vision is the recognition of our members as professionals and to unite the industry to that purpose. NRCA is one of the construction industry's most respected trade associations and the voice of roofing professionals and leading authority in the roofing industry for information, education, technology and advocacy. It represents all segments of the roofing industry, including contractors; manufacturers; distributors; architects; consultants; engineers; building owners; and city, state and government agencies. www.nrca.net

As the nations largest commercial roofing contractor with coverage in all 50 states, National Roofing Partners offers a full range of solar components and services including racking, slip sheets, ballast blocks, anchors and installations. www.nationalroofingpartners.com

National Trust Community Investment Corporation (NTCIC), an affiliate of the National Trust for Historic Preservation, is among the largest tax credit syndicators in America. The organization supports the country's architectural heritage, community development, renewable energy initiatives through the provision of Federal and State Historic Preservation, Low-Income Housing, Renewable Energy, and New Markets Tax Credits. https://ntcic.com/

Natural Power has a proven reputation and track record of working with clients to deliver solar projects from site finding and feasibility studies through permitting and construction. Our in-house experts on grid, planning, ecology, human use considerations, ground conditions and flood risk assessment work seamlessly to identify sites with the lowest associated risk in terms of consent and build conditions. Our solar team provides grid infrastructure feasibility studies with our technical experience and capacity being supplemented by way-leaving experience.Natural Power supports its clients through the project design and consenting process by bringing together cutting edge project knowledge and experience with a realistic approach to development and risk mitigation. We are particularly experienced at working with our clients’ engineers in the development of robust, consentable and buildable solar sites. https://www.naturalpower.com/

We are an innovative and sustainable multinational energy group present in the electricity and gas business Our business model is developed through a large number of companies mainly in Spain, Latin America (Argentina, Chile, Brazil, Mexico and Panama) and Australia . Throughout the value chain, our business model is distinguished by being a leader in the gas sector and a benchmark in the electricity sector , in both cases guaranteeing continuity of supply, an essential aspect to provide a quality service and for the fulfillment of our social function; providing a wide range of value-added services and promoting sustainable innovation as a development engine. https://www.naturgy.com/inicio