CompaniesDescription
21st Century Oncology Holdings Inc.Fort Myers, Fla.-based 21st Century Oncology provides cancer care
30DC Inc.New York-based 30DC Inc. provides digital marketing services
808 Renewable Energy Corp.Garden Grove, Calif.-based 808 Renewable Energy buys, develops and owns renewable energy projects in the U.S.
Abtech Holdings Inc.Scottsdale, Ariz.-based Abtech is an environmental technology firm
ACL Semiconductors Inc.Hong Kong-based ACL Semiconductors Inc. manufactures dynamic random access memory products for computers, digital cameras and other products
Access Pharmaceuticals Inc.Dallas-based Access Pharmaceuticals is a biopharmaceutical company that focuses on cancer products
AccelPath Inc.National Harbor, Md.-based AccelPath owns part of tea distribution business
Acquired Sales Corp.Lake Forest, Ill.-based Acquired is looking to acquire interests in businesses
Activecare Inc.Activecare is an Orem, Utah company the develops health care-related technology
Adamis Pharmaceuticals Corp.Adamis, headquartered in San Diego, develops medications
ADGS Advisory Inc.ADGS is a Hong Kong-based accounting and advisory firm
Advanced Cell Technology Inc.Marlborough, Massachusetts-based Advanced Cell develops stem cell technology
Aeolus Pharmaceuticals Inc.Aeolus Pharmaceuticals Inc. is a Mission Viejo, Calif.-based pharmaceutical company that develops medical treatments against biological, chemical and radiological weapons
Aethlon Medical Inc.San Diego-based Aethlon is a medical device company
Affirmative Insurance Holdings Inc.Addison, Texas-based Affirmative Insurance provides car insurance
Alimera Sciences Inc.Alpharetta, Ga.-based Alimera researches and commercializes prescription ophthalmic pharmaceuticals
All American Pet Co. Inc.All American Pet, headquartered in Los Angeles, sells pet products
Algodon Wines & Luxury Development Group Inc.New York-based Algodon is a real estate developer
Alion Science and Technology Corp.McLean, Va.-based Alion Science provides engineering, information technology, naval architecture and operational services for national security
Altair Nanotechnologies Inc.Reno, Nevada-based Altair develops, produces and sells battery systems
Amaru Inc.Amaru, headquartered in Singapore, provides interactive entertainment on demand through its subsidiaries
America Greener Technologies Inc.Mesa, Ariz.-based America Greener sells Polarchem technology
American Brewing Co. Inc.Edmonds, Wa.-based American Brewing makes alcoholic beverages, including Breakaway IPA, Flying Monkey Pale Ale, Caboose Oatmeal Stout, American Blonde, Piper’s Scotch Ale, Brave American Brown Ale and Winter Classic
American Commerce Solutions Inc.American Commerce, headquartered in Bartow, Fla., owns a welding company
American Locker Group Inc.American Locker, headquartered in Dallas, Texas, manufactures lockers, locks and keys
American Nano Silicon Technologies Inc.American Nano is a Sichuan, China-based nano-technology chemical manufacturer
American Petro-Hunter Inc.The Wichita, Kan.-based company develops natural resources
American Standard Energy Corp.Scottsdale, Ariz.-based American Standard is an oil and gas exploration and production company
Amerityre Corp.Amerityre, headquartered in Boulder City, Nev., makes polyurethane tires
Amincor Inc.Amincor Inc. is a New York company that grows its subsidiaries through acquisitions
Andalay SolarCampbell, Calif.-based Andalay Solar designs solar power systems
Anpath Group Inc.Austin, Texas-based Anpath plans to start manufacturing cleaning products
Anpulo Food Inc.China-based Anpulo processes and distributes pork products
AnythingIT Inc.Fair Lawn, N.J.-based AnythingIT provides technology services
Aoxing Pharmaceutical Co. Inc.Aoxing Pharmaceutical, headquartered in Jersey City, N.J., is a specialty pharmaceutical company that develops narcotic, pain management and addiction treatment products
Arista Power Inc.Rochester, N.Y.-based Arista Power develops power-management systems and sells solar energy systems
Arkanova Energy Corp.Austin-based Arkanova is and oil and gas development company
Array BioPharma Inc.Array BioPharma is a Boulder, Colo.-based pharmaceutical company
Aura Systems Inc.El Segundo, Calif.-based Aura Systems is a technology company that focuses on axial-flux induction machine applications for electric motors and mobile power generation
Aurasource Inc.AuraSource, headquartered in Chandler, Ariz., develops industrial energy services and feedstock for industrial applications
Avalon Oil & Gas Inc.Avalon is an oil and gas producer based in Minneapolis
Axesstel Inc.San Diego-based Axesstel provides wireless services
Axion International Holdings Inc.Axion, headquartered in Zanesville, Ohio, is a manufacturing company for eco-friendly products
Bank of the Carolinas Corp.Bank of the Carolinas is the holding company for the bank, Bank of the Carolinas
Be Active Holdings Inc.Great Neck, N.Y.-based Be Active manufactures and sells frozen yogurt
Bingo.com Ltd.The Anguilla-based company operates a gaming website
Biolase Inc.Irvine, Calif.-based Biolase develops and market dentistry lasers
Bion Environmental Technologies Inc.Bion develops technology that aims to limit pollution from confined animal feeding operations
BioNeutral Group Inc.Newark, N.J.-based BioNeutral develops sterilization products
Biovest International Inc.Worcester, Mass.-based Biovest develops cancer vaccinations
Black Elk Energy Offshore Operations LLCHouston-based Black Elk is an oil and gas company
Blox Inc.Blox is a Vancouver, Canada-based mining company
BMB Munai Inc.Salt Lake City-based Munai used to own and oil and gas business, and is now looking for new business opportunities
Boston Therapeutics Inc.Manchester, N.H.-based Boston Therapeutics develops medication
Bref HR LLCNew York-based Bref owns and operates the Hard Rock Hotel & Casino in Las Vegas
Brinx Resources Ltd.Denver-based Brinx is an oil and gas exploration company
Cachet Financial Solutions Inc.Minneapolis-based Cachet Financial provides remote deposit capture services to banks
Cannabis Science Inc.Colorado Springs, Colo.-based Cannabis is a medical marijuana research and development company
Capnia Inc.Redwood City, Calif.-based Capnia develops medical products
Cardax Inc.Honolulu-based Cardax is a pharmaceutical company
Cardica Inc.Cardica, headquartered in Redwood City, Calif., designs and manufactures stapling devices for cardiac and laparoscopic surgical procedures
Cardinal Energy Group Inc.Dublin, Ohio-based Cardinal is an oil and gas company
Catasys Inc.Los Angeles-based Catasys provides services to health plans
Cavitation Technologies Inc.Chatsworth, Calif.-based Cavitation makes a product to help refine vegetable oil
Cell Source Inc.Tel Aviv-based Cell Source develops cancer treatments
Chart Acquisition Corp.New York-based Chart is a blank check company looking for acquisitions
China Ginseng Holdings Inc.Changchun City, China-based China Ginseng farms, processes and distributes ginseng
China Shianyun Group Corp. Ltd.China Shianyun, headquartered in Shenzhen, China, makes and sells consumer goods, including teas, liquors, meal replacement products, eggs and cured meats
China Teletech Holding Inc.Tallahassee, Fla.-based China Teletech provides telecommunications services in China
Cicero Inc.Cary, N.C.-based Cicero develops intelligence software
Circle Star Energy Corp.Fort Worth, Texas-based Circle Star owns oil and gas properties in Kansas and Texas
Citius Pharmaceuticals Inc.Maynard, Massachusetts-based Citius Pharmaceuticals develops medications
Claude Resources Inc.Saskatchewan, Canada-based Claude operates a gold mine
Clean Diesel Technologies Inc.Oxnard, Calif.-based Clean Diesel manufactures diesel and emissions control systems
Cleantech Innovations Inc.China-based Cleantech Innovations manufactures structural towers for wind turbines
CNS Response Inc.Aliso Viejo, Calif.-based CNS develops a platform that aims to predict drug responses for brain diseases
Coates International Ltd.Wall Township, N.J.-based Coates International sells engine parts
Colt Defense LLCWest Hartford, Conn.-based Colt Defense makes firearms for military, personal and recreational use
Comarco Inc.Lake Forest, Calif.-based Comarco develops power supplies to charge portable devices
Comjoyful International Co.Beijing, China-based Comjoyful is a holding company
Communication Intelligence Corp.Redwood Shores, Calif.-based Communication Intelligence provides electronic signature products
Competitive Technologies Inc.Fairfield, Conn.-based Competitive Technologies handles patents
Cryoport Inc.Lake Forest, Calif.-based Cryoport provides logistics to the life science industry
CTI Biopharma Corp.CTI Biopharma, headquartered in Seattle, Wash., develops cancer-treatment products
Cyclone Power Technologies Inc.Cyclone, headquartered in Pompano Beach, Fla., develops engine technology
Dais Analytic Corp.New York-based Dais develops polymers for energy recovery ventilators for HVAC use
Dala Petroleum Corp.Midland, Texas-based Dala is an oil and gas development company
DataJack Inc.Dallas-backed DataJack provides mobile broadband services
DataRam Corp.Princeton, N.J.-based DataRam develops software
Daybreak Oil and Gas Inc.Daybreak is a Houston-based oil and gas exploration company
Dejour Energy Inc.Vancouver, Canada-based Dejour is an oil and gas development company
Deltathree Inc.Fort Lee, N.J.-based Deltathree provides voice calling and Internet services
Dex Media Inc.Texas-based Dex Media provides local marketing services, including yellow page directories
DigitalTown Inc.Burnsville, Minn.-based DigitalTown provides high school domain names inspired by school mascots
Diversified Resources Inc.Littleton, Colo.-based Diversified Resources operates an oil and gas company
Dolphin Digital Media Inc.Coral Gables, Fla.-based Dolphin Digital is a digital entertainment company
DS Healthcare Group Inc.Deerfield Beach, Fla.-based DS develops and markets hair, skin and personal care products
Eau Technologies Inc.Kennesaw, Ga.-based Eau develops equipment for food safety
Eco Building Products Inc.Eco Building, headquartered in Vista, Calif., develops lumber technology
Efactor Group Corp.San Francisco-based Efactor is a holding company that operates a social network for businesses
Egalet Corp.Wayne, Pa.-based Egalet is a pharmaceutical company that sells a nasal spray and oxycodone pills
Elephant Talk Communications Corp.Oklahoma City-based Elephant Talk provides mobile, fixed and convergent telecommunications software services
Emisphere Technologies Inc.Roseland, N.J.-based Emisphere is a pharmaceutical company
Ener-core Inc.Irvine, Calif.-based Ener-core makes gas-related products
Energy Focus Inc.Solon, Ohio-based Energy Focus makes LED lighting products
Energy Services of America Corp.Energy Services of America, headquartered in Huntington, W.V., provides construction services to the natural gas, oil, chemical and electric industries
Enova Systems Inc.Torrance, Calif.-based Enova Systems develops systems for electric cars
Envision Solar International Inc.Envision Solar International Inc. is a San Diego-based solar panel developer that makes solar panels for parking garages, for charging electric vehicles and providing shade
Epazz Inc.The Chicago-based company aims to help college students organize resources
ESP Resources Inc.ESP, headquartered in Lafayette, La., sells and blends chemicals for the oil industry
Far East Energy Corp.Houston-based Far East Energy develops and sells coal bed methane gas
Fitt Highway Products Inc.Fitt Highway, headquartered in Mission Viejo, Calif., makes the Fitt Energy Shot
Flux Power Holdings Inc.Escondido, Calif.-based Flux Power makes lithium batteries for electric vehicles
Forevergreen Worldwide Corp.Forevergreen Worldwide, based in Orem, Utah, develops nutrition and household products
FreeSeas Inc.Athens-based FreeSeas is a shipping company that transports iron ore, coal and steel products
Forex International Trading Corp.El Segundo, Calif.-based Forex has a web-based trading system that is used to trade foreign currency
Foundation Healthcare Inc.Oklahoma City-based Foundation Healthcare owns surgical hospitals
FullCircle Registry Inc.FullCircle is a holding company for other companies that do not have exit strategies
Future Healthcare of AmericaPalm Beach, Fla.-based Future Healthcare provides health care services
Fuwei Films (Holdings) Co. Ltd.Weifang Shandong, China-based Fuwei makes plastic film used for packaging and other uses
GelTech Solutions Inc.Jupiter, Fla.-based Geltech makes the FireIce, Oil2O and other emergency-related products
Global Clean Energy Holdings Inc.Torrance, Calif.-based Global Clean Energy makes non-food based bio-feedstock
GlyEco Inc.GlyEco is a glycol recycling company headquartered in Phoenix, Ariz.
Grandparents.com Inc.New York-based Grandparents.com owns a website that provides content for grandparents
Greenshift Corp.Greenshift, headquartered in Alpharetta, Ga., makes ethanol
Green Automotive Co.Green Automotive, headquartered in Newport Beach, Calif., makes and sells electric vehicles
Green Innovations Ltd.Cape Coral, Fla.-based Green Innovation developed a website for wine lovers
Grow Condos Inc.Eagle Point, Ore.-based Grow Condos operates smart phone applications, including Fanatic Fans and JabberMonkey
Guided Therapeutics Inc.Norcross, Ga.-based Guided Therapeutics is a medical technology company
Hansen Medical Inc.Mountain View, Calif.-based Hansen Medical manufactures medical robots
Harvest Natural Resources Inc.Harvest Natural Resources Inc. is a Houston company that acquires, develops and produces oil and natural gas from properties
Healthwarehouse.com Inc.Healthwarehouse is an online retailer of medications headquartered in Florence, Ky.
Heron Lake BioEnergy LLCHeron Lake, Minn.-based Heron Lake operates an ethanol plant
High Plains Gas Inc.Gillette, Wyo.-based High Plains provides maintenance services to the energy industry
Horizon Pharma Inc.Horizon is a Deerfield, Ill.-based pharmaceutical company
Hotel Outsource Management International Inc.Hotel Outsource Management International Inc. is a hotel services provider that operates computerized minibars and offers consulting services, based out of New York
IBio Inc.IBio is a Newark, Del.-based company that develops technology that produces vaccines and other medicines
Iceweb Inc.Iceweb, headquartered in Kansas City, Mo., provides wireless and fiber broadband service
ICTS International NVICTS, headquartered in Amstelveen, the Netherlands, provides security services
Ikanos Communications Inc.Freemont, Calif.-based Ikanos provides semiconductors
Imerjin Inc.Las Vegas-based Imerjin provides GPS tracking services
Immune Pharmaceuticals Inc.Cambridge, Mass.-based Immune makes and develops medications to treat inflammatory diseases and cancer
Immunoclin Corp.Beverly Hills, Calif.-based Immunoclin works on immunology research and development for the pharmaceutical and biotechnology industries
Implant Sciences Corp.Implant Sciences, headquartered in Wilmington, Mass., develops and manufactures explosive trace detection sensors and systems to detect homemade explosives
Infinity Energy Resources Inc.Infinity is a natural resources exploration company headquartered in Overland Park, Kan.
Infrax Systems Inc.St. Petersburg, Fla.-based Infrax sells fiber optic management software
Inova Technology Inc.Las Vegas-based Inova provides asset tracking and information technology services
Insite Vision Inc.Insite Vision, headquartered in Alameda, Calif., develops ophthalmic products
Intellect Neursciences Inc.Englewood Cliffs, N.J.-based Intellect Neurosciences is a biopharmaceutical company
IntelliCell Biosciences Inc.New York-based IntelliCell develops regenerative medicine
InterMetro Communications Inc.Simi Valley, Calif.-based InterMetro provides voice communication services
Interleukin Genetics Inc.Interleukin, headquartered in Waltham, Mass., provides genetic tests to supply health information
Invent Ventures Inc.Invent Ventures, headquartered in Santa Monica, Calif., is a company that develops other companies
Iveda Solutions Inc.Mesa, Ariz.-based Iveda develops video surveillance-related software
Jammin' Java Corp.Denver-based Jammin' Java does business as Marley Coffee, and sells coffee
JBI Inc.Niagara Falls, N.Y.-based JBI converts waste plastics and waste oil into fuel
Joe's Jeans Inc.Commerce, Calif.-based Joe's Jeans is an apparel company
Jones Soda Co.Seattle-based Jones Soda makes and sells beverages
Kitara Media Corp.Jersey City, N.J.-based Kitara Media provides online video services, including healthguru.com and adotas.com
Kogeto Inc.New York-based Kogeto provides hardware, software and web services surrounding a 360-degree camera lens
Leo Motors Inc.Leo Motors is a Korean company that manufactures electric vehicles
Lexaria Corp.Vancouver-based Lexaria is an oil and gas development company
Liquidmetal Technologies Inc.The Rancho Santa Margarita, Calif.-based Liquidmetal develops materials technology
Location Based Technologies Inc.Irvine, Calif.-based Location Based Technologies develops personal, pet and vehicle locator devices
Lucid Inc.Rochester, N.Y.-based Lucid manufactures medical devices
Lyfe Communications Inc.Lyfe, headquartered in South Jordan, Utah, is a technology development company
Maui Land & Pineapple Co. Inc.The Lahaina, Hawaii-based real estate company
MediaShift Inc.Newport Beach, Calif.-based MediaShift is an advertising technology company that operates through Ad-Vantage Networks Inc. and Travora Networks Inc.
Medical Alarm Concepts Holding Inc.Medical Alarm, headquartered in King of Prussia, Pa., makes a device called the MediPendant
Medl Mobile Holdings Inc.Fountain Valley, Calif.-based Medl develops apps and streaming technology
Mela Sciences Inc.Irvington, N.Y.-based Mela Sciences is a medical technology company
Merriman Holdings Inc.San Francisco-based Merriman provides advisory services through Merriman Capital Inc.
MicroVision Inc.Redmond, Wash.-based Microvision develops laser technology for imaging engines
Milagro Oil & Gas Inc.Milagro Oil is a Houston-based oil and gas company
MineralRite Corp.Lindon, Utah-based MineralRite is a mining company
MMRGlobal Inc.Los Angeles-based MMRGlobal is a biotechnology company
MobileBits Holding Corp.MobileBits, headquartered in Sarasota, Fla., manages mobile, social, video and web content
Mobilesmith Inc.Mobilesmith, based in Durham, N.C., is a mobile application development platform
Mojo Organics Inc.Jersey City, N.J.-based Mojo develops and markets Chiquita Tropicals-branded products
Nanosphere Inc.Northbrook, Ill.-based Nanosphere makes a molecular diagnostics platform
Nephros Inc.River Edge, N.J.-based Nephros is a medical device company that sells liquid purification filters
NewLead Holdings Ltd.NewLead is a Piraeus, Greece-based coal company
Network CN Inc.Hong Kong-based Network CN is an advertising company
Net Element Inc.North Miami Beach, Fla.-based Net Element is a mobile payments company
Net Talk.com Inc.Miami Gardens, Fla.-based Net Talk.com provides telecommunications services
NeuroMetrix Inc.Waltham, Mass.-based NeuroMetrix makes wearable health care technology
New Media Insight Group Inc.New Media, headquartered in Cave Creek, Ariz., is an Internet marketing business
Next 1 Interactive Inc.Weston, Fla.-based Next 1 is a travel and real estate media company
Nitro Petroleum Inc.Nitro Petroleum Inc. is an Oklahoma company that develops and sells oil, gas and natural gas liquids
Nord Resources Corp.Tucson, Ariz.-based Nord is a copper mining company
Nuvilex Inc.Silver Spring, Md.-based Nuvilex develops biotechnology products
NXT Energy Solutions Inc.Calgary, Canada-based NXT Energy is an energy company
Nytex Energy Holdings Inc.Dallas-based Nytex is an energy holding company that does business as Sable Natural Resources
Octagon 88 Resources Inc.Octagon 88, headquartered in Steinhausen, Switzerland, is an oil and gas company
Odyssey Marine Exploration Inc.Tampa, Fla.-based Odyssey Marine searches for shipwrecks
Omnicomm Systems Inc.Omnicomm is a Fort Lauderdale, Fla.-based company that provides electronic data-capture services
Omphalos Corp.Omphalos Corp. a circuit board equipment supplier headquartered in China
Orgenesis Inc.White Plains, N.Y.-based Oregenesis develops technology related to diabetes
*Osage Exploration and Development Inc.San Diego-based Osage is an oil and gas exploration and production company
OxySure Systems Inc.OxySure, headquartered in Frisco, Texas, designs and distributes respiratory products
Pacific Gold Corp.Las Vegas-based Pacific Gold explores for and develops gold, vanadium, uranium and tungsten mineral deposit sites
Paid Inc.Paid Inc. is a company that provides creative services, including marketing and web development, headquartered in Westborough, Mass.
Petaquilla Minerals Ltd.Vancouver-based Petaquilla develops mineral properties
Petron Energy II Inc.Dallas-based Petron is an oil and gas company
PGI Inc.St. Louis, Mo.-based PGI markets and sells real estate
Pharmagen Inc.Silver Spring, Md.-based Pharmagen provides wholesale and information technology services to health care companies
Plandai Biotechnology Inc.Seattle, Wash.-based Plandai makes extracts from plants
PositiveID Corp.PositiveID, headquartered in Delray Beach, Fla., provides molecular diagnostic systems for bio-threat detection and rapid medical testing
Powin Corp.Powin Corp. is a Tualatin, Ore.-based equipment manufacturing company
Porter Bancorp Inc.Louisville, Ky.-based Porter Bancorp is a bank holding company for PBI Bank
Positron Corp.Westmont, Ill.-based Positron is a nuclear health care company that specializes in positron-emission tomography imaging
Pressure Biosciences Inc.South Easton, Mass.-based Pressure Biosciences provides sample preparation services for laboratories
Prime Global Capital Group Inc.Las Vegas-based Prime Global operates palm oil plantations
Progressive Green Solutions Inc.Progressive Green is an e-commerce company based in Yaphank, New York
Puradyn Filter Technologies Inc.Puradyn, headquartered in Boynton Beach, Fla., manufactures an oil purification system
Radient Pharmaceuticals Corp.Tustin, Calif.-based Radient Pharmaceuticals manufactures cancer test kits
Rainmaker Systems Inc.Campbell, Calif.-based Rainmaker is developing a training platform
Realbiz Media Group Inc.Weston, Fla.-based Realbiz provides digital media and marketing services to the real estate industry
Red Mountain Resources Inc.Dallas-based Red Mountain is an oil and gas company
Reliabrand Inc.The Kelowna, Canada-based company makes baby bottles
Remedent Inc.The Gent, Belgium-based company makes oral care and cosmetic dentistry products
Renewable Energy and Power Inc.Las Vegas-based Renewable Energy develops technology related to renewable energy
RestorGenex Corp.RestorGenex is a Los Angeles-based biopharmaceutical company
Retrophin Inc.New York-based Retrophin is a biopharmaceutical company
RiceBran TechnologiesRiceBran, headquartered in Scottsdale, Ariz., processes and distributes rice bran
Riviera Holdings Corp.Las Vegas-based Riviera owns and operates the Riviera Hotel & Casino
Rock Creek Pharmaceuticals Inc.Sarasota, Fla.-based Rock Creek is a drug development company
Roomlinx Inc.The Broomfield, Colo.-based company sells in-room media and entertainment services to hotels
Rvue Holdings Inc.Rvue is an advertising technology company headquartered in Franklin Park, Ill.
*Sabine Oil & Gas Corp.Sabine is a Houston-based oil and gas company
Salon Media Group Inc.San Francisco-based Salon is an internet news and social networking company that operates Salon.com
Sanuwave Health Inc.Alpharetta, Ga.-based Sanuwave provides shockwaves for regenerative medical purposes
Scientific Learning Corp.Oakland, Calif.-based Scientific Learning is an education and software company
Seanergy Maritime Holdings Corp.Seanergy, headquartered in Athens, Greece, owns and operates a fleet of dry bulk carriers
SG Blocks Inc.New York-based SG Blocks provides code-engineered cargo shipping containers
Sigma Labs Inc.Santa Fe, New Mexico-based develops quality assurance technology
Socket Mobile Inc.Newark, Calif.-based Socket Mobile produces mobile, cordless barcode scanners
Solar Power Inc.Roseville, Calif.-based Solar Power develops solar facilities
Soupman Inc.Staten Island, N.Y.-based Soupman sells soup under the Original Soupman brand
SpectraScience Inc.San Diego, Calif.-based SpectraScience develops cancer-detecting technology
Spendsmart Payments Co.Des Moines, Iowa-based Spendsmart provides a pre-paid and reloadable card, often given to children by parents
Spire Corp.Bedford, Mass.-based Spire is a solar energy business
Stanadyne Holdings Inc.Windsor, Conn.-based Stanadyne owns a company that makes engine components
Start Scientific Inc.Start Scientific Inc. is an oil exploration and drilling company headquartered in San Antonio, Texas
Stratus Media Group Inc.Los Angeles-based Stratus is in the process of acquiring two cosmetic/pharmaceutical companies that develop products that aim to revitalize skin and hair
Stereotaxis Inc.St. Louis, Mo.-based Stereotaxis makes robotic systems to treat abnormal heart rhythms
Streamtrack Inc.Santa Barbara, Calif.-based Streamtrack is a digital media and technology services company
Suwin Stevia International Inc.Shandong, China-based Sunwin sells stevioside, a natural sweetener, and herbs used in Chinese medicines and veterinary products
T3 Motion Inc.T3 Motion, headquartered in Costa Mesa, Calif., makes personal mobility vehicles
TechPrecision Corp.TechPrecision, based in Center Valley, Pa., provides companies with manufacturing services
Telkonet Inc.Waukesha, Wisc.-based Telkonet develops energy products and runs a high-speed Internet network
TherapeuticsMD Inc.The Boca Raton, Fla.-based company develops health care products for women
Thinspace Technology Inc.Thinspace Technology, headquartered in Port Orange, Fla., is a cloud-computing company
Three Forks Inc.Broomfield, Colo.-based Three Forks develops oil and gas properties
Tongji Healthcare Group Inc.Guangxi, China-based Tongji Healthcare operates a hospital in China
Trans Lux Corp.The New York-based company sells digital displays and provides maintenance
Touchpoint Metrics Inc.San Francisco-based Touchpoint develops consumer experience software
UBL Interactive Inc.Charlotte, N.C.-based UBL develops online identity management tools
UmeWorld Ltd.Hong Kong-based UMeWorld is a video advertising company
United Bancshares Inc.Philadelphia-based United Bancshares is the bank holding company for the United Bank of Philadelphia
Universal Bioenergy Inc.Irvine, Calif.-based Universal Bioenergy is an energy company that develops natural gas, petroleum, coal, liquefied natural gas (LNG), propane, refined petroleum products, electricity and alternative energy
Usmart Mobile Device Inc.Kowloon, Hong Kong-based Usmart makes memory technology products
Velatel Global Communications Inc.Carlsbad, Calif.-based Velatel is focused on deploying a wireless network in Peru
Veriteq Corp.Delray Beach, Fla.-based Veriteq develops verification and measurement technologies for implantable medical devices
Vertical Computer Systems Inc.Vertical Computer Systems Inc., headquartered in Richardson, Texas, provides Internet technology and administrative software that can build websites or handle payroll services
Verso Paper Corp.Memphis, Tenn.-based Verso Paper makes coated paper, wood pulp and other specialty paper products
Victory Energy Corp.Austin, Texas-based Victory is the managing partner of Aurora Energy Partners, and holds a 50 percent partnership interest in Aurora
Viggle Inc.Viggle is a New York-based interactive, television-based loyalty program
Viveve Medical Inc.Sunnyvale, Calif.-based Viveve is a women's health company
Vuzix Corp.Rochester, N.Y.-based Vuzix makes smart glasses
Wave Systems Corp.Lee, Mass.-based Wave Systems develops data protection technology
Windstream Technologies Inc.North Vernon, Indiana-based Windstream develops wind energy systems
World Surveillance Group Inc.Kennedy Space Center, Fla.-based World Surveillance manufactures unmanned aerial systems that are used for intelligence
WPCS International Inc.WPCS, headquartered in Exton, Pa., provides engineering services to the communications sector
XG Technology Inc.Sarasota, Fla.-based XG owns intellectual property related to wireless communications
Xzeres Corp.Xzeres, headquartered in Wilsonville, Ore., manufactures and sells wind turbines
Your Event Inc.Hermosa Beach, Calif.-based Your Event sells licensed Hello Kitty products
You On Demand HoldingsYou On Demand Holdings is a Boulder, Colo. company that provides video-on-demand services
ZaZa Energy Corp.Houston-based ZaZa is an energy company
Zinco Do Brasil Inc.New York-based Zinco sells ink printer cartridges and toner
Zogenix Inc.Zogenix, headquartered in San Diego, is a pharmaceutical company that develops drugs for the central nervous system disorders
Zoom Telephonics Inc.Boston-based Zoom sells broadband and dial-up modems
Z Trim Holdings Inc.Mundelein, Ill.-based Z Trim is a biotechnology company
Zynex Inc.Lone Tree, Colorado-based Zynex is a health care company
* Companies added since March 31Editors Note: A company that appears on Mergers & Acquisitions Distressed Company Watch List has indicated in a filing with the U.S. Securities and Exchange Commission in the previous 12 months doubt about its ability to continue as a going concern. A company can be removed from the list if it is acquired, if it files for bankruptcy protection or if it indicates a change in status. Tune in next Tuesday for more restructuring coverage.