New Hampshire Energy Companies
146 companies listed

New Energy Capital invests in renewable energy and efficiency projects and provides investment management advisory services in the renewable energy sector. NEC focuses on providing equity to small and mid-sized projects utilizing proven clean energy, clean water, combined heat and power, storage, and…

Back in 1948, post-war America was on the move. Travelers were taking to the newly created highways in record numbers. Electrical contractors and utilities were looking for ways to efficiently set poles and string power lines to electrify the country. And Richard Elliott, an industry pioneer, developed…

IPG Photonics, (NASDAQ: IPGP) expands integrated laser micromachining systems offerings with acquisition of JP Sercel Associates, now known as IPG Microsystems  a leading global supplier of UV excimer and diode pumped solid state (DPSS) industrial laser micromachining systems for precision processing…

GT Advanced Technologies is a leading diversified technology company producing advanced materials and innovative crystal growth equipment for the global electronics, solar and LED industries. Our technical innovations accelerate the use of advanced materials, enabling a new generation of products across…

Evaporation technology offers the simplest and most effective approach to industrial wastewater minimization. ENCON Wastewater Evaporators are able to handle a wide range of waste streams simultaneously and are a great option for manufacturing processes that may expand or change in the future. Many…

Cummins is a world leader in the design and manufacture of engines and power generation equipment, including PowerCommand standby and prime power systems. We also provide single-source warranty, planned maintenance, and round-the-clock emergency service 24 hours a day, seven days a week including back-up…

GH Berlin Windward has what you need, when you need it. The GH Berlin Windward team keeps you running 24/7 with on-time delivery, consistent, reliable service, deep product knowledge and unbeatable industry expertise. If you need it, you got it. Got a question? Consider it answered. Got a problem? Consider…

Lightec, Inc. is a comprehensive Energy Services company, providing whole building retrofit services to the large and small commercial/ industrial customer, including state and local government, manufacturing, schools and other businesses. We are New Hampshire's largest provider of precision…

This company offers residential and commercial solar and LED lighting design and installation.Our solutions are known for their qualityExceeding industry standards in installationsFull guarantee from start to finish

Simmons Plumbing, Heating & Air Conditioning has been your premier locally-owned and family-operated Plumbing, Heating and Air Conditioning service provider since 1985! Simmons Plumbing, Heating has provided top quality service to thousands of residential and commercial customers throughout Massachusetts…

SunRay Solar, founded in Concord, NH in 2009, is New Hampshire’s leading solar systems integrator and installer. Working mainly with photovoltaic (solar electricity), we design, build, and install solar arrays for homeowners and businesses. We stress consumer education and we build strong, long-term,…

Granite State Solar, founded in 2008, is a design, sales, distribution and integrator of 'hybrid' energy systems. We provide customized energy solutions and services. We customize alternative energy solutions for optimum financial results.Granite State Solar provides leading edge products with innovative…

Portland Natural Gas Transmission System (PNGTS) is a high-capacity, high-pressure interstate natural gas pipeline which began serving New England's growing energy needs on March 10, 1999. Connecting the TransQuebec and Maritimes Pipeline (owned by TransCanada Pipelines Limited and Gaz Metro) at…

The New Hampshire Electric Cooperative (NHEC) is a member-owned and controlled electric distributor serving approximately 80,000 members in 115 towns and cities. We maintain over 5,500 miles of energized line that traverse nine of the 10 counties in New Hampshire. Headquartered in Plymouth, the Cooperative…

Sprague is one of the largest independent suppliers of energy and materials handling services in the Northeast with products including home heating oil, diesel fuels, residual fuels, gasoline and natural gas. Over the years, Sprague has aggressively expanded its offerings to meet the ever-changing energy…

SunRay Solar, founded in Concord, NH in 2009, is New Hampshire’s leading solar systems integrator and installer. Working mainly with photovoltaic (solar electricity), we design, build, and install solar arrays for homeowners and businesses. We stress consumer education and we build strong, long-term,…

Founded in 1994, Powerspan Corp. has developed proprietary, multi-pollutant control and carbon dioxide (CO2) capture technology for electric power plants. Our technologies enable new and existing power plants to meet environmental requirements in a cost-effective manner. Our patented Electro-Catalytic…

Altus Engineering, Inc. was established in 1995 to provide innovative and cost-effective solutions for site, building, environmental and utility projects. Striving to create and maintain quality working relationships in our own community, Altus takes great pride in focusing on New Hampshire and southern…

History Founded in 1972 by owner and president Leonard A. Worden, multi-product and multi-faceted Concrete Systems, Inc. of Hudson, New Hampshire manufactures "Turn-Key" concrete manholes and catchbasins, box culverts, retaining wall systems, Con/Span bridge systems, CDS, flat bottom pipe and custom…

Our power electronics are key technologies for energy conservation: they are used for open-loop and closed-loop control and to convert electric energy efficiently in the markets of the future, such as wind, solar and electromobility, for example, but also in drive technology and power supplies. We are…