A&L Underground, Inc.
http://www.alunderground.com/

"Welcome to A&L Underground, Inc., an industry leader in horizontal directional drilling (HDD) and installation of utility distribution and transmission lines. Environmentally safe materials make directional drilling the method of choice on environmental remediation projects and is perfect for utility installations in congested urban environments."

A.hak nederland b.v.
http://www.a-hak.nl/

"A. Hak is a multi-discipline contractor for design, construction and maintenance of utility networks, transport pipelines and cable systems. The erection and maintenance of mechanical installations, plants, lighting systems, traffic control and alarm security systems."

A/S Tobias Jensen Production Ltd.
http://www.jensencapacitors.suite.dk/cap.htm

"Tobias Jensen Ltd. has been established in 1917, in the same year the Great October Revolution laid the foundation of the Soviet Union. Today the USS don't exist anymore, but we are still prospering and manufacturing electronic capacitors, which have been developed through the decades of the electronic age. We are engaged in a dual-purpose programme: to evaluate the existing and potential applications of electronic capacitors and to establish detailed design criteria to meet the broad range of requirements."

ABB ALSTOM POWER Sweden AB
http://www.abb.se/stal/

"ABB ALSTOM POWER Sweden AB, an ABB ALSTOM POWER company, develops, manufactures and delivers components and complete plants for power and heat production. Products include steam turbines and gas turbines for power generation, mechanical drives and marine propulsion systems. We also develop and deliver PFBC power plants, boilers and air preheaters."

ACTLEM
http://www.actlem.com/

"We design, develop and produce complete applications for permanently installed Power Quality measurement systems: the QWave and its related software application QIS. This site is aimed to provide every ACTLEM product user - i.e. our customer and sales people - with the latest news of our developments. Our user forum is intended to be a real part of our support policy. This is the place where you will send us your questions, having a look at all the answers provided to other users and much more. Worldwide representation is insured via LEM sales organisation."

Advanced Energy
http://www.advanced-energy.com/

"Advanced Energy is a global leader in the development and marketing of power conversion and control system solutions, process monitoring and control tools, ion-beam sources, and plasma abatement systems."

Advanced Testing Systems Inc.
http://www.advtest.com/

"Whether you need a simple load study or a complete facility maintenance testing program, Advanced Testing Systems is ready to meet your requirements and save you time and money. As the demand for reliable production, transmission, and distribution of electrical power continues to grow, so does the need for proper electrical maintenance. Furthermore, as corporations and utilities restructure to meet changing economic times, greater stress is placed on electrical equipment in an effort to increase productivity and efficiency. In this environment, electrical failures can be economically catastrophic in terms of lost production and capital. Electrical equipment maintenance is essential to preserve a competitive edge."

AER Energy Resources, Inc.
http://www.aern.com/

"AER Energy Resources, Inc. is engaged in the development and commercialization of high energy density zinc-air batteries that provide long, continuous runtime for portable electronic products. Our patented Diffusion Air Manager technology can provide zinc-air batteries with long in-service storage life and potentially allow these batteries to serve a variety of portable electronic devices."