Owns and licenses patented technology which utilizes certain alkaline by-products to treat and recycle wastewater sludges and other bio-organic wastes. (Nasdaq: NVIC).

Performs commercial banking operations, international banking, leasing, credit card services and other related financial activities. (Nasdaq: NARA).

Manufactures and markets a wide variety of specialty imaging products and services to industrial and commercial customers to meet various print application needs. Offers company profile, investor information, and an employment section.

Provides services, software and systems for the collection, management and interpetation of data. (Nasdaq: NLCS).

Operates full-service dental laboratories which custom design, fabricate, market and sell dentures, crowns and fixed bridges, and other dental prosthetic appliances. (Nasdaq: NADX).

International provider of energy delivery services.

Operates home improvement stores which offer building materials, hardware, plumbing, electrical, home decor, appliances and garden items. (Nasdaq: NHCI).

Holding company with subsidiaries which provide personal home health care services to elderly, ill and infirm patients. (Nasdaq: NHHC).

Designs, builds and operates internet-based portals consist of web sites and applications which allow businesses and citizens to complete transactions and obtain government businesses and citizens. (Nasdaq: EGOV).

Designs, manufactures and sells major mechanical components and integrated systems for both land and offshore drilling rigs. Includes solutions catalog and training information.

Makers of electric appliances such as the Presto Pressure Cooker. Includes product and part information, recipes, cooking tips and online store.

Provides ongoing survey-based performance measurement, analysis and tracking services, including performance tracking tools for gathering and analyzing data from survey respondents, and a comparative performance database which includes market information and competitive intelligence data, primarily for the healthcare industry. (Nasdaq: NRCI).

Manufacturer of a wide range of semiconductor components and integrated circuits.

Provides technical consultation, solution development and application support, complete system installation and integration, full training, technical staffing and call center services, consisting of inbound telephone support, to large national and multi-national corporations, government agencies and service organizations. (Nasdaq: TEAM).

Underwrites individual whole life and term life insurance in the United States as well as in Central and South America. (Nasdaq: NWLIA).

Manufactures and markets branded, high quality dietary supplements, including vitamins, minerals, herbs, specialty formulations, weight control products and hormones. (Nasdaq: NTOL).

Manufactures, packages and sells nutritional and personal care products, including herbs, vitamins, seasonings, natural skin, hair and beauty care products, and various homeopathic products. (Nasdaq: NATR).

Designs, manufactures and markets sportswear, outerwear, robes and other quality men's activewear. (Nasdaq: NAUT).

Provides business critical internet outsourcing solutions, specializing in high-end web hosting and application services for companies conducting business on the internet. (Nasdaq: NAVI).

Headquarters for International Truck and Engine Corporation, a manufacturer and marketer of medium and heavy trucks and mid-range diesel engines. (NYSE:NAV)

Manufactures, sells and distributes vitamins and food supplements. (Nasdaq: NBTY).

Manufacturer and marketer of metal building components and pre-engineered metal building systems. Includes company and investor information.

Offers data warehousing solutions. Provides company and investor information, career opportunities, news and events, and an online store for banking, retail, and general business supplies.

Provides information systems and services to the health care market. Includes product and services, investor relations, job bank, and press center. ( NYSE: NDC ).

Manufactures communications systems and equipment, including satellite systems and microwave communication systems, switching systems, fiber-optic transmission systems, catv systems, telephone and fascimile sets, computers and industrial electronic systems and electronic devices. (Nasdaq: NIPNY).

Children's entertainment production company. (Nasdaq: NELV).

Provider of control and information processing solutions to manufacturing and process industries. Includes product and distributor information, support and documentation.

Designs, develops and markets multimedia accelerator solutions, which provide state-of-the art multimedia capability while decreasing power consumption, size, weight, system design complexity and cost, to notebook personal computer manufacturers. (Nasdaq: NMGC).

Developer of surgical and diagnostic products. Includes product and investor information.

Food and Related Products. Headquartered in Switzerland with corporate offices worldwide.

Chinese internet company. (Nasdaq: NTES).

Develops and publishes technically sophisticated stand-alone and network-based engineering software products which provide fully integrated easy-to-use design automation and analysis solutions used by engineering analysis and design professionals. (Nasdaq: NGRU).

Holding company with subsidiaries which provide fixed-line telephone services in Poland. (Nasdaq: NTIA).

Provides broadband network services integrating voice, data and internet solutions. (Nasdaq: NETX).

Provides internet audience measurement products and services which enable customers to accurately track and analyze internet audience behavior. (Nasdaq: NTRT).

Develops, manufactures, markets and supports family of high performance networking equipment and associated network management software for use in data, voice and image networks. (Nasdaq: NTRX).

Provides network management services which allow enterprises and carriers to selectively outsource network specific activities in order to increase network reliability and up-time, reduce overall network costs and migrate efficiently to new technologies and services, including network design, installation and implementation coordination and ongoing network management. (Nasdaq: NTSL).

Designs, manufactures and distributes computer networking products such as high-performance superservers and workstations which provide full motion digital video, imaging and other multimedia processes for use in connection with employee training, academic, telecommunications and other industry applications. (Nasdaq: TNCX).

Supplier of networking equipment. Includes product and service information, news and events.

Holding company with subsidiaries which operate an interactive entertainment network which allows viewers to participate actively in a variety of sports and game programs. (Nasdaq: NETN).

Emerging drug development company focused on the clinical development and regulatory approval of neuroscience drugs. Includes news and product and investor information.

Discovers and develops therapeutics for treatment of diseases and disorders of the central nervous and immune systems, including anxiety, depression, alzheimer's disease, obesity, stroke and multiple sclerosis. (Nasdaq: NBIX).

Discovers, develops, manufactures and markets products for the treatment of psychiatric and neurological disorders such as obesity and other eating disorders, anxiety, schizophrenia, sleep disorders, cognitive impairment, depression, epilepsy and stress disorders. (Nasdaq: NRGN).

Manufactures, markets and distributes ergonomic chairs for computer users and other white collar office employees. (Nasdaq: NTRL).

Produces and sells liquid sodium cyanide. ( Nasdaq : NCEM )

Originates, purchases, sells and services subprime mortgage loans secured primarily by first mortgages on single family residences. (Nasdaq: NCEN).

Holding company with subsidiaries which perform electronic distribution of adult entertainment content through subscription/pay-per-view television, DVD and the internet. (Nasdaq: NOOF).

Develops, owns and operates supervised children's entertainment facilities and traditional child care centers. (Nasdaq: KIDQ).

Provider of natural gas in northern and central New Jersey. Includes investor information and links to child companies.

Australian telecommunications company which focuses on international services to Asia. (Nasdaq: NWLL).

Provides broad range of home health care services including assistance with personal hygiene, dressing, feeding, meal preparation, light housekeeping, shopping and to a limited extent standard skilled nursing services. (Nasdaq: NYHC).

Provides customized, outsourced database management, direct marketing, consulting and related services to the service departments of automobile dealerships and automobile manufacturers. (Nasdaq: NWGN).

Holding company with subsidiaries which design, build and sell single-family detached homes. (Nasdaq: NHCH).

Owner of companies such as Newpark Drilling Fluids, SOLOCO and Excalibar Minerals. Includes investor information and links to companies.

Provides communications systems which enable telephone companies and other emerging communications service providers to cost effectively deliver a full suite of voice, data and video services over the existing copper wire telephone infrastructure. (Nasdaq: NXTV).

Holding company with subsidiaries which provide wireless communications services, including cellular telephone service, two-way dispatch with instant conferencing capabilities and paging and alphanumeric short messaging service. (Nasdaq: NXTP).

Provides leading-edge business strategy, operations improvement, organizational design and information technology consulting services primarily to Fortune 500 and other multinational companies. (Nasdaq: NXRA).

Wireless communications including mobile services and remote monitoring devices. (Nasdaq: NXUS).

World's third largest market information company. Includes service information, press releases and links to associated companies.

Provides global integrated digital recording and management solutions, serving the business needs of multiple markets, primarily financial institutions, call centers, air traffic control sites, public safety centers, and closed circuit television security installations. (Nasdaq: NICE).

Holding company with subsidiaries which acquire and service installment contracts for purchases of new and used automobiles and light trucks. (Nasdaq: NICK).

A holding company, including Nicor Gas, the nation's largest gas distribution company. Features information on company divisions, services, energy solutions, and careers.

Delivers financial solutions. Includes investor information, news and information about its parent group.

Producer of steel and steel products. Includes news releases and information about the processes used, environment and organization.

Manufactures automobiles including passenger cars, buses, trucks and related parts and accessories. (Nasdaq: NSANY).

Imports and distributes women's woven cotton sportswear, western wear, sleepwear and daywear. (Nasdaq: NICH).

Designs, develops and markets medical devices which utilize advanced materials and are designed to offer alternative approaches to existing complex treatments, thereby reducing patient trauma, shortening procedure, hospitalization and recovery times. (Nasdaq: NMTI).

Manufactures and supplies high quality, precision steel balls and rollers to anti-friction bearing manufacturers, automotive aftermarket, and gas and mining industries. (Nasdaq: NNBR).

Designs, manufactures and sells broad line of manufactured homes on a wholesale basis. (Nasdaq: NOBH).

Group of travel service, assistance and insurance companies. Includes information and links to member companies.

Distributes plumbing, heating, air conditioning, electrical, and industrial supplies. (Nasdaq: NOLD).

Provider of short and long term staffing. Includes service information.

Designs, manufactures and distributes electronic products used to receive broadcast audio/video and data information from communication satellites, land broadcasting systems and fiber optics. (Nasdaq: NSATF).

Oil and aluminium company. Includes investor information and news.

Provides information technology and communications systems solutions such as call center systems, voice processing, network integration and facilities management to business organizations worldwide. Based in Minnetonka, Minnesota. (Nasdaq: NRRD).

Holding company with subsidiary which manufactures and markets broad line of low-level radiation sources and standards for medical, scientific and industrial uses, such as a brachytherapy line for the treatment of prostate cancer. (Nasdaq: NASI).

Manufactures and distributes composite railroad crossties as an alternative to traditional wooden crossties. (Nasdaq: NATK).

Holding company with subsidiaries which provide long distance telecommunications services, as well as local network access and to a limited extent, cellular wireless services. (Nasdaq: NPSI).

Provides technologically advanced high-bandwidth, fiber optic transmission capacity for communications carriers on local loop, inter-city and interstate facilities in the northeastern United States. (Nasdaq: NOPT).

Develops, safe and effective alternatives to transfer blood for use in the treatment of acute blood loss, including polyheme a solution of chemically modified hemoglobin, which loads and unloads oxygen in the same manner as transfused blood. (Nasdaq: NFLD).

Explores for, produces, distributes, purchases and markets natural gas. (Nasdaq: NWNG).

Manufactures large diameter, high-pressure steel pipe used primarily for water transmission, and smaller diameter, electric resistance welded steel pipe for use in a wide range of construction, agricultural and industrial applications. (Nasdaq: NWPX).

Provider of electricity and natural gas in the Upper Midwest and Northwest. Includes news and investor information.

Designs, develops, manufactures, markets and sells sophisticated computer telephony products which increase timeliness, ease of message retrieval for voice mail and properly routed incoming calls for small home office, business and residential marketplaces. (Nasdaq: NTFY).

Provides integrated credit and debit card payment processing, electronic check conversion and related software applications. Includes product and service information.

Integrated process control for semiconductor manufacturing systems. (Nasdaq: NVMI).

Develops, markets and supports systems management software applications, focused on distributed software management in medium and large organizations. (Nasdaq: NVDM).

Owns and operates eye surgery and laser centers which provide eye care services, including laser vision correction, basic eye examinations and diagnosis and treatment of complex opthalmic conditions. (Nasdaq: NOVA).

Holding company with subsidiaries which process and distribute carbon steel, stainless steel and aluminum products. (Nasdaq: TONS).

Develops, manufactures, and markets medical electronic instruments and disposable products, such as non-invasive oxygen and carbon dioxide monitors and respiratory monitors. (Nasdaq: NMTX).

Designs, markets and supports broad range of products which determine precise geographic locations using the global positioning system, primarily designed for high-end markets such as surveying, geographic information systems, aviation, marine and mining industries. (Nasdaq: NGPS).

Designs, manufactures, markets and services chemical vapor deposition equipment, used in fabricating integrated circuits. (Nasdaq: NVLS).

Designs, manufactures and markets scientific instrumentation, such as chemistry analyzers, used in clinical and analytical laboratories. (Nasdaq: NOVI).

Holding company and venture capital provider. Includes news, publications and information about ventures.

Develops intraluminal beta radiation catheter delivery system designed to reduce the frequency of restenosis, subsequent to percutaneous transluminal coronary angioplasty. (Nasdaq: NOVT).

Operates Pizza Hut restaurants and operates and franchises restaurants under the name Tony Roma's Place for Ribs. (Nasdaq: NPCI).

Develops, constructs and operates broadband communications systems which offer cable television, residential telephone, business telecommunications, satellite and radio communications services, internet access services, and digital and analog television services, to customers in the united kingdom. (Nasdaq: NTLI).

Manufacturer and distributor of imaging supplies for offices and home printing devices. Includes FAQs, news and product information.

Supplies liquid carbon dioxide to retail establishments such as restaurants, convenience stores, taverns, theaters, theme parks, resorts and stadiums for carbonation and dispensing of fountain beverages. (Nasdaq: NUCO)

Manufactures and markets quality branded nutritional supplements and premium bulk formulations for sale to health food stores and other manufacturers and marketers in the nutritional supplement industry. (Nasdaq: NUTR).

Develops, manufactures and markets products to improve picture quality in set-top boxes, televisions, VCRs, camcorders and other video devices by enhancing and manipulating video signals and facilitate production of sophisticated consumer and professional videos. (Nasdaq: WAVE).

Holding company with subsidiaries which distribute surgical and medical equipment and supplies including stair glides, chair lifts, scooters, wheelchairs, disposable medical items and various incontinence products; Install and repair surgical and medical equipment. (Nasdaq: NYER).

Financial technology company focusing on electronic trading and straight-through processing solutions for the brokerage community. Includes corporate information, news, and products and services. ( Nasdaq: NYFX )