Dynegy Inc.
Provides electricity, natural gas, and natural gas liquids to wholesale customers in the United States and to retail customers in the state of Illinois. Owns and operates power plants, gas processing plants and electric transmission and distribution lines.
Danaher Corporation
Umbrella corporation encompassing brands dealing with electronic and environmental testing, motion sensing, product identification and hand tools including Fluke, Hach/Lange, Kollmorgen, Videojet and Matco.
Deswell Industries, Inc.
Manufactures injection-molded plastic parts and components and electronic products including printed circuit board assemblies, telephone answering machines and computer peripherals. (Nasdaq: DSWL).
Dwyer Group, Inc.
Provides a diverse array of specialty services internationally through its service-based franchising businesses including, carpet cleaning and dyeing, air duct cleaning and water and smoke restoration services, plumbing, HVAC, electrical repair, and glass replacement for the home and auto . (Nasdaq: DWYR).
DriverShield Corp
Brokers auto repair and management services to insurance companies. Also offers car-related service packages to consumers. (Nasdaq: DRVR).
Devine Inc.
Information technology services firm. Srvices and software include e-business applications and online collaboration systems, Web integration software, and enhanced media technologies. ( Nasdaq:DVIN ).
Deutsche Telekom AG
European telecommunications company with operations throughout the world. Services include network access, wireless phone, and internet access. ( NYSE: DT ).
Duratek Inc.
Implements and provides technologies and services, which are related to managing and treating radioactive waste and other hazardous waste. (Nasdaq: DRTK).
Dynamic Oil & Gas Inc.
Acquires and explores for oil and gas properties in Canadian provinces. (Nasdaq: DYOLF).
Durban Roodeport Deep, Ltd.
Explores for and develops gold mineral properties in South Africa. (Nasdaq: DROOY).
Dorel Industries, Inc.
Manufactures and distributes juvenile furniture and products, such as strollers, high chairs and car seats. (Nasdaq: DIIBF).
Doral Financial Corporation
Performs commercial banking operations, mortgage banking, investment banking services and other related financial activities. (Nasdaq: DORL).
http://www.doralfinancial.com/
http://www.doralfinancial.com/
Donegal Group, Inc.
Underwrites personal and commercial property and casualty coverages, consisting of private passenger and commercial automobile, homeowners, commercial multi-peril, workers' compensation and other lines of insurance. (Nasdaq: DGIC).
Dominion Homes Inc.
Designs, constructs and sells single family homes targeted at first-time and move-up buyers. (Nasdaq: DHOM).
Dynamic Homes, Inc.
Manufactures and markets modular, preconstructed single-family and multiple-family homes and light commercial buildings. (Nasdaq: DYHM).
DOCdata N.V.
Manufactures and distributes CDs, CD-ROMs, and DVDs for record labels, software developers, and film studios. (Nasdaq: DOCD).
Dollar Tree Stores, Inc.
Operates discount variety stores offering general merchandise at one-dollar price points. (Nasdaq: DLTR).
http://www.dollartreestoresinc.com/
http://www.dollartreestoresinc.com/
Dobson Communications Corporation
Provides diversified telecommunications products and rural cellular telephone services. (Nasdaq: DCEL).
DMI Furniture, Inc.
Manufactures imports and sells low and medium-priced bedroom furniture, accent furniture, home and office desk furniture, conference tables and chairs. (Nasdaq: DMIF).
Diversinet Corp.
Develops digital certificate products based on public-key infrastructures and technologies required for corporate networks, intranets and electronic commerce on the internet for a variety of security authentication applications. (Nasdaq: DVNT).
DISC Inc.
Designs, manufactures and markets family of high-end computer mass storage systems, including lines which use rewritable optical discs. (Nasdaq: DCSR).
Digitas, Inc.
Provides integrated strategy, technology and marketing solutions to leading Internet-based, e-commerce companies. (Nasdaq: DTAS).
Digitale Telekabel AG
Provides cable television and radio programming cable services to multifamily dwelling units in Germany. (Nasdaq: DTAGY).
Digital River, Inc.
Provides comprehensive electronic commerce outsourcing solutions to software publishers and online retailers. (Nasdaq: DRIV).
DiaSys Corporation
Develops, manufactures and distributes medical and clinical laboratory products which automate labor intensive procedures in hospital, clinical and private physician laboratories. (Nasdaq: DIYS).
DIANON Systems, Inc.
Provides anatonic pathology, genetic and clinical chemistry testing services to patients, physicians and managed care organizations throughout the United States. (Nasdaq: DIAN).
Diametrics Medical, Inc.
Develops, manufactures and markets proprietary blood chemistry analysis systems which provide immediate diagnostic results at the patient point of care. Roseville, Minnesota. (Nasdaq: DMED).
Dick Clark Productions, Inc.
Develops and produces television programming for major television networks, first-run domestic syndicators, advertisers and cable television, and theatrical motion pictures on a limited basis. (Nasdaq: DCPI).
http://www.dickclarkproductions.com/
http://www.dickclarkproductions.com/
Diacrin, Inc.
Develops cellular transplantation technology for the treatment and cure of human diseases which are characterized by cell dysfunction or cell death, such as parkinson's disease, huntington's disease, focal epilepsy, liver failure and cardiac disease. (Nasdaq: DCRN).
Derma Sciences, Inc.
Develops, markets and sells topical products, including sprays, ointments and dressings, for the management of certain skin ulcerations such as bedsores and burns. (Nasdaq: DSCIC).
Denison International plc
Designs, manufactures, sells and services high-engineered hydraulic components and fluid power systems. (Nasdaq: DENHY).
http://www.denisonhydraulics.com/
http://www.denisonhydraulics.com/
Denali Incorporated
Manufactures fiberglass composite underground storage tanks, steel rectangular aboveground storage tanks and engineered fiberglass reinforced composites for handling corrosive fluids. (Nasdaq: DNLI).
http://www.denaliincorporated.com/
http://www.denaliincorporated.com/
Dendreon Corporation
Discovers and develops immunologically based therapeutic products for the treatment of cancer. (Nasdaq: DNDN).
Deltagen, Inc.
Develops genetic function databases and technology for generating, analyzing, and studying genetic information. Provides data on the in vivo mammalian functional role of newly discovered genes, which allows drug target discovery and validation to enable more efficient development of new genomics-based medicines.(Nasdaq: DIUN).
Delta Petroleum Corporation
Acquires, explores for, develops and operates oil and gas properties and related business activities. (Nasdaq: DPTR).
Delta Natural Gas Company, Inc.
Distributes and transmits natural gas. (Nasdaq: DGAS).
Decoma International, Inc.
Designs, engineers and manufactures automotive fascias and related components, assemblies and modules, and plastic body panels and exterior appearance systems for cars and light trucks. (Nasdaq: DECAF).
Deckers Outdoor Corporation
Designs, manufactures and markets innovative, function-oriented footwear, primarily sandals, developed for high-performance outdoor, sports and recreational activities. (Nasdaq: DECK).
Dawson Geophysical Company
Acquires and analyzes 3-d seismic data used in determining whether subsurface geologic conditions appear favorable for the accumulation of oil and natural gas. (Nasdaq: DWSN).
Daw Technologies, Inc.
Supplies ultra-clean manufacturing environments, or cleanrooms and cleanroom component systems to semiconductor manufacturers. (Nasdaq: DAWK).
Datatec Systems, Inc.
Deploys and integrates business technologies, computer networks and software, which assists customers in improving business performance, while saving time and money by implementing information technology solutions quickly and effectively. (Nasdaq: DATC).
Data Systems & Software Inc.
Designs, develops and implements computer software and integrated hardware/software systems, primarily for embedded real-time software systems, including radar, navigation, command, and electronic warfare. (Nasdaq: DSSI).
Dallas Gold & Silver Exchange, Inc.
Sell jewelry and bullion products to retail, wholesale and internet customers. (Nasdaq: DGSE).
Daily Journal Corp. (S.C.)
Publishes and distributes newspapers and magazines. (Nasdaq: DJCO).
Dai'ei, Inc.
Markets, distributes and sells food products, apparel and personal care products, household items, hobby and sporting goods. (Nasdaq: DAIEY).
Duke Energy Co.
Worldwide provider of energy services.
Ducommun, Inc.
Manufactures aerospace components and assemblies.
Dover Corp.
World-wide, diversified manufacturer of industrial products.
http://www.dovercorporation.com/
http://www.dovercorporation.com/
Dollar General
Owns and operates retail stores selling basic goods.
Document Sciences Corporation
Develops, markets and supports family of document automation software products and services used in high volume electronic publishing applications. (Nasdaq: DOCX).
Dress Barn, Inc.
Operates chain of off-price women's apparel stores offering career fashions such as sportswear, dresses, suits, blazers and accessories to working women. (Nasdaq: DBRN).
DAG Media, Inc.
Publishes and distributes bilingual and English-only yellow page directories in print and online. (Nasdaq: DAGM).
Digital Lightwave, Inc.
Develops, manufactures and sells products which provide intelligent termination, integration and switching of lightwave communications. (Nasdaq: DIGL).
DA Consulting Group, Inc.
Provides end-user support solutions, including customized change communications, education, and performance support services to companies which are implementing enterprise resource planning software systems. (Nasdaq: DACG).
Digene Corporation
Develops, manufactures and markets proprietary dna and rna tests for the detection, screening and monitoring of human diseases. (Nasdaq: DIGE).
DST Systems, Inc.
Provide information processing and computer software services and products. Includes a range of information on services, corporate and financial data, and job openings. (NYSE: DST)
The Dial Corp.
Manufactures and markets consumer products.
Detrex Corporation
Provides solutions for production parts cleaning, including equipment, solvents, recycling of waste, and contract parts cleaning. (Nasdaq: DTRX).
Diadem Resources, Ltd.
Engaged in diamond mining within North America.
http://www.diademresources.com/
http://www.diademresources.com/
Denbury Resources, Inc.
Independent oil and natural gas producer.
Deltek Systems, Inc.
Designs, develops, sells and supports family of integrated software products which provide project-oriented businesses with tools to more effectively manage and operate their operations. (Nasdaq: DLTK).
Dominion
Power company and leading provider of electricity, natural gas and related services. (NYSE: D).
Dreyer's Grand Ice Cream, Inc.
Manufactures and distributes premium ice cream and other frozen dessert products under Dreyer's and Edy's brand names. (Nasdaq: DRYR).
Dendrite International, Inc.
Develops, customizes, implements and services electronic sales and marketing territory management systems. (Nasdaq: DRTE).
Datum, Inc.
Designs, develops, manufactures and markets wide variety of high-performance time and frequency products used to synchronize the flow of information in telecommunications and distributed data networks. (Nasdaq: DATM).
Datron Systems Incorporated
Designs, manufactures and distributes high frequency radios and accessories for over-the-horizon radio communication as well as line-of-sight-communication. (Nasdaq: DTSI).
Danka Business Systems PLC
Distributes, sells and leases photocopiers, facsimile equipment, other automated office equipment and related parts and supplies on both wholesale and retail basis worldwide. (Nasdaq: DANKY).
Damark International, Inc.
Markets consumer products and travel services through mail-order catalogs and membership clubs. (Nasdaq: DMRK).