* Acor, Inc. (prosthetic devices), Cleveland, www.acor.com
* Activaero America, Inc. (drug delivery), Dublin, www.activaero.com
* AcuTemp (drug formulation, delivery; medical devices, equipment; therapeutics, pharmaceuticals), Dayton, www.acutemp.com
* Advanced BioNutrition (aquatic animal components, vaccines, and technologies), Columbia, MD www.advancedbionutrition.com
* Advanced Medical Systems, Inc. (medical devices, equipment, radiology, imaging), Geneva
* Agilent Technologies, (measurement technologies), Columbia www.agilent.com
* Alliance Imaging, Inc. (imaging), Canton
* All-Tronics Medical Systems (imaging), Cleveland, www.all-tronics.net
* Alpharma (specialty pharmaceuticals), Bridgewater, NJ
* Amethyst Technologies (validation, calibration, and engineering solutions), Baltimore, MD
* Amylin Pharmaceuticals (drug discovery), San Diego, www.amylin.com
* Analiza, Inc. (genomics, proteomics, diagnostics), Cleveland, www.analiza.com
* AppComp Tech (oncology software), Windber, PA, www.appcomptech.com
* Applied Biomolecular Technologies, Powell
* Arteriocyte, Inc. (stem cell-based therapies for ischemia), Cleveland, www.artericyte.com
* AssureRX (bioinformatics), Cincinnati
* Athersys, Inc. (genomics, therapeutics), Cleveland, www.athersys.com
* AtriCure, Inc. (therapeutics, medical devices), West Chester, www.atricure.com
* Auburn Pharmaceuticals, Inc. (drug formulation, delivery), Cleveland
* AxioMed Spine Corporation (biomechanics), Cleveland
* Battelle (genomics, small molecules, therapeutics, others), Columbus, www.battelle.org
* BD Biosciences (research products), Franklin Lakes, NJ www.bd.com
* Baxter Healthcare (blood and circulatory products), Deerfield, IL www.baxter.com
* Bayer (very diversified) Pittsburgh (USA corporate HQ), www.bayerus.com
* Bedford Laboratories (therapeutics, pharmaceuticals), Bedford, www.bedfordlabs.com
* Bexion Pharmaceuticals (therapeutics), Cincinnati
* Bioanalytical Systems (drug development), Evansville, Ind., West Lafayette, Ind., www.bioanalyticalsystems.com
* BioCrystal, Ltd. (cancer immunotheraphy), Westerville, www.biocrystal.com
* BioDynamic Solutions (lumbar monitors), Columbus
* BioFlexis, LLC (therapeutics, pharmaceuticals), Cleveland
* BIOMEC, Inc. (diagnostics, therapeutics, imaging), Cleveland, www.biomec.com
* Biomedical Diagnostic Research, Inc. (genomics, proteomics), Chesterland, www.bdrlabs.com
* Bio-Medical Research Associates, Inc. (therapeutics), Akron, www.bmra.net
* Bioneer Surgical (biomechanics, orthopedic applications), Westlake
* Bionix Development Corporation (imaging, prosthetics), Toledo, www.bionix.com
* BioStorage Lab Services, Baltimore, MD www.biostorage.net
* CADx (diagnostics, imaging), Beavercreek, www.cadyxsystems.com
* Camargo Pharmaceutical Services (drug formulation, delivery), Cincinnati, www.camargopharma.com
* Capital Prosthetics (biomechanics, orthopedic bracing), Columbus
* Cardinal Health, Inc. (drug development, delivery), Dublin, www.cardinal.com
* CardioEnergetics, Inc. (cardio devices), Cincinnati, www.cardioenergetics.com
* CardioInsight Technologies, Inc. (cardio imaging), Cleveland, www.cardioinsight.com
* Celera (genomics, bioinformatics, proteomics, medicinal chemistry, etc.), Rockville, MD www.celera.com
* Cellular Technology, Ltd. (imaging), Cleveland, www.immunospot.com
* Celsus Laboratories (pharmaceuticals, therapeutics, small molecules), Cincinnati, www.heparin.com
* ChanTest, Inc. (ion channels, drug discovery, small molecules), Cleveland, www.chantest.cocm
* Chesapeake Biological Lab (pharmaceuticals, biopharmaceuticals), Baltimore, MD http://www.cblinc.com/
* Chester Labs, Inc. (small molecules; drug formulation, delivery), Cincinnati, www.chester-labs.com
* Clear Image Technology, LLC (imaging), Cleveland
* Cleveland BioLabs (small molecules, therapeutics), Cleveland
* Cleveland Genomics, Inc. (genomics, proteomics), Cleveland, www.clevelandgenomics.com
* Cleveland Medical Devices, Inc. (biomechanics), Cleveland, www.clevemed.com
* Codonics, Inc. (imaging), Middleburg Heights, www.codonics.com
* Cognitive Pharmaceuticals (pharmaceuticals, therapeutics), Toledo
* CSF Therapeutics, Inc. (cognitive therapeutics), Cleveland, www.csftherapeutics.com
* DATATRAK International, Inc. (bioinformation processing), Mayfield Heights, www.datatrak.net
* Definitive Homecare Solutions (bioinformation processing), Columbus, www.cprplus.com
* DelMedix (medical devices, diagnostics), Bloomingburg
* Diagnostic Hybrids (diagnostics), Athens, www.dhiusa.com
* Diamyd (diabetes treatment), Pittsburgh, www.diamyd.com
* DiAthegen (diagnostics, therapeutics), Athens , www.diathegen.com
* DIRAmed (diagnostics in diabetes), Columbus, www.diramed.com
* DMRH Inc. (imaging), Mason, www.dmrhinc.com
* DNA Diagnostic Center (paternity testing), Fairfield, www.dnacenter.com
* Encore Pharmaceuticals (therapeutics, diagnostics, drug discovery), West Chester, www.encorepharma.com
* Entific Medical Systems (biomechanics, hearing and facial rehabilitation), Columbus, www.entific.com
* EntreMed (antiangiogenic therapeutics), Rockville, MD www.entremed.com
* E-Prime, LLC (biomechanics, device development), Cincinnati, www.eprimegroup.com
* Estrocept Diagnostics (diagnostics), Cincinnati
* Eurand (pharmaceuticals), Vandalia, www.eurand.com
* Fidelity Orthopedic, Inc. (prosthetics), Dayton, www.fidelityorthopedic.com
* Five Star Technologies, Inc. (therapeutics, pharmaceuticals), Cleveland, www.fivestartech.com
* Flocel, Inc. (cellular), Cleveland, www.flocel.com
* Forest Laboratories, Inc. (small molecules), Cincinnati, www.frx.com
* Fused Multimodality Imaging (imaging), Solon, www.fmiimaging.com
* Gene Express, Inc. (proteomics, genomics), Toledo, www.geneexpressinc.com
* GeneScreen (genetic and paternity testing), Dayton, www.genescreen.com
* Genetica (genetic and paternity testing), Cincinnati, www.genetica.com
* Great Lakes Pharmaceuticals (therapeutics, pharmaceuticals), Concord
* Hi-Genomics, LLC (genomics, plant tissue culture), Toledo, www.higenomics.com
* Guilford Pharmaceuticals (pharmaceuticals), Baltimore, MD www.guilfordpharm.com
* Gyrus ACMI – Surgical and Endoscopy, Southborough, MA www.gyrusacmi.com/
* Hemagen Diagnostics (diagnostic products), Columbia, MD www.hemagen.com
* Hemispherx Biopharma (RNA technology), Rockville, MD www.hemispherx.net
* Hitachi Medical Systems America (imaging), Twinsburg, www.hitachimed.com
* Human Genome Sciences (gene and protein-based drugs), Rockville, MD, www.hgsi.com
* Imalux Corporation (imaging), Cleveland, www.imalux.com
* Immunetrics (computer modeling), Pittsburgh, www.immunetrics.com
* InfraRed Imaging Systems, Inc. (imaging), Columbus
* IntElect Medical, Inc. (neurostimulation systems for brain injuries), Cleveland, www.intelectmedical.com
* Interventional Imaging, Inc. (imaging), Cleveland, www.i3mri.com
* Intracellular Imaging, Inc. (imaging), Cincinnati, www.intracellular.com
* Invitrogen, Inc. (proteomics, genomics), Carlsbard, CA, www.invitrogen.com
* itCube, Inc. (bioinformatics) Cincinnati, www.itcube.net
* Knopp Neurosciences (ALS), Pittsburgh, www.neurosciences.com
* LabCorp of America (diagnostics), Dublin, www.labcorp.com
* LeadScope, Inc. (bioinformatics, genomics), Columbus, www.leadscope.com
* Lifelink Pharmaceuticals, Inc. (cancer fighting drug development), Stow
* Eli Lilly (pharmaceuticals, drug discovery), Indianapolis, www.elililly.com
* LPL Technologies (diagnostics), Cleveland
* Lucidyx, LLC (bioinformatics), Westlake, www.lucidyx.com
* MDG Medical, Inc. (bioinformatics), Cleveland
* Mauch, Inc. (biomechanics, prosthetics), Dayton, www.mauchinc.com
* Martek Biosciences (products derived from algae), Columbia, MD www.martek.com
* Medline Industries, Inc. (bioinformatics), Groveport, www.medline.com
* MedImmune (products for infectious diseases and transplantation medicine), Gaithersburg, MD www.medimmune.com
* MetaCor Pharmaceuticals, USA (small molecules), Athens, www.metacorpharma.com
* Middlebrook Pharmaceutical (pharmaceuticals for the anti-infectives market ), Germantown, MD www.middlebrookpharma.com/
* Molecular Diagnostics Laboratories, Inc. (diagnostics), Cincinnati
* MP Biomedjcal LLC (small molecules, others), Solon, www.mpbio.com
* MultiCASE, Inc. (bioinformatics), Beachwood, www.multicase.com
* NeoCytex BioPharma (small molecule therapeutics), Cincinnati, www.neocytex.com
* NeuroControl Corporation (implantable electrical stimulation systems), Cleveland, www.neurocontrol.com
* Neuro Kinetics (eye tracking, neuro-otologic diagnostics), Pittsburgh, www.neuro-kinetics.com
* North Coast Clinical Laboratories (genomics, proteomics, diagnostics), Sandusky, www.northcoastlab.com
* Noteworthy Medical Systems (bioinformatics), Mayfield Heights, www.noteworthyms.com
* NutraLab (small molecules), Cincinnati
* Oakwood Laboratories, LLC (small molecules), Oakwood, www.oakwoodlabs.com
* Ohio Willow Wood Company Ohio (prosthetics), Mount Sterling, www.owwco.com
* Omega Laboratories, Inc. (DNA testing), Mogadore, www.omegalabs.net
* Onco-Immune LTD (small molecules, therapeutics, pharmaceuticals), Columbus, www.oncoimmune.com
* Orbital Research (drug delivery), Cleveland, www.orbitalresearch.com
* OrthoHelix Surgical Designs, Inc. (prosthetics), Akron, www.orthoheliix.com
* Palantyr Research, LLC (imaging), Cleveland or Cleveland area
* PerkinElmer LifeSciences (drug discovery, diagnostics), Norton, www.las.perkinelmer.com
* Pfizer, Inc. (therapeutics), Columbus
* PhageVax, Inc. (disgnostics), Newark
* Phase 2 Discovery, Inc. (drug discovery), Cincinnati, www.phase2d.com
* Philips Medical Systems (drug discovery), Highland Heights, www.medical.philips.com
* Phylogeny (proteomics, genomics), Columbus, www.phylogenyinc.com
* Pittsburgh Life Sciences Greenhouse, Pittsburgh, www.plsg.com
* PLEXAR Associates, Inc. (imaging), Solon, www.plexar.com
* Prasco (therapeutics, pharmaceuticals), Cincinnati, www.prasco.com
* Precision Therapeutics (individualized cancer treatment), Pittsburgh, www.ptilabs.com
* Prentke Romich Company (hearing devices), Wooster, www.prentrom.com
* Procter & Gamble Pharmaceuticals, Inc. (small molecules, therapeutics), Mason, www.pgpharma.com
* Prologue Research International, Inc. (small molecules), Columbus, www.procro.com
* Promoethean LifeSciences, (medical devices for wound care, reconstruction surgery), Pittsburgh, www.prometheanlifesci.com
* Promiliad Biopharma, Inc. (small molecules, drug discovery), Athens, www.promiliad.com
* ProScan Imaging (bioinformatics, imaging), Cincinnati, www.proscan.com
* Prosthetic Design (prosthetics), Clayton, www.prostheticdesign.com
* Protein Express (proteomics), Cincinnati, www.proteinexpress.com
* Research Instrumentation Association (bioinformation processing), Beachwood
* Regenerex Biopharmaceuticals (Thymosin ßeta 4 for chronic wounds treatment), Bethesda, MD, www.regenerx.com
* Ricerca Biosciences, Ltd. (drug discovery, drug development), Concord
* Ridgeway Biosystems, Inc. (therapeutics), Cleveland
* Roxane Laboratories, Inc. (pharmaceuticals), Columbus, www.roxane.com
* Simbionix (bioinformation processing, biomechanics), Cleveland, www.simbionix.com
* Sodate Group (diagnostics), Carroll, www.sodategroup.com
* Sound Health, Inc. (therapeutics), Albany
* STATKING Consulting, Inc. (biostatistics), Fairfield
* Synapse Biomedical, Inc. (neurological stimulation), Oberlin, www.synapse.com
* Tendon Technology, Ltd. (biomechanics), Pataskala
* Theken Disc, LLC (biomechanics, bioinformation processing), Akron, www.thekendisc.com
* Therapeutic Alliances, Inc. (bioinformation processing), Fairborn, www.musclepower.com
* Tolera Therapeutics, Inc. (therapeutics), Cleveland, www.tolerainc.com
* TopGEN, Inc. (research diagnostic company), Columbus, www.topogen.com
* Transgenomic (technologies for DNA/RNA and protein analysis and separation), Gaithersburg, MD www.transgenomic.com
* TREK Diagnostic Systems, Inc. (microbiology company offering blood culture, identification, and susceptibility technologies), Cleveland, www.trekds.com
* UMD, Inc. (therapeutics, drug delivery), Cincinnati
* Trevigen, Inc. (research products), Gaithersburg, MD www.trevigen.com
* Universal Medical Systems, Inc. (imaging), Solon, www.universal-systems.com
* United Therapeutics (pharmaceuticals to treat vascular disease), Silver Spring, MD www.unither.com/m
* Ventaira Pharmaceuticals, Inc. (small molecules, pharmaceuticals, drug delivery) Columbus, www.ventaira.com
* X-Spine (biomechanics), Centerville, www.x-spine.com
* Zivena (therapeutics), Columbus