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エーザイ

4523PharmaceuticalsTokyo, Japan

Eisai Co., Ltd. is a Japanese pharmaceutical firm that develops, manufactures, and markets a broad spectrum of medical and healthcare products. Its significant therapeutic contributions include Aricept, prescribed for individuals with Alzheimer's disease and dementia with Lewy bodies; Methycobal, targeting peripheral neuropathy; and Fycompa, an antiepileptic medication used as an adjunctive treatment for partial-onset and primary generalized tonic-clonic seizures. The company's product line further encompasses Lyrica for pain management, and Dayvigo, an anti-insomnia agent formulated for adults. In the field of oncology, Eisai offers Lenvima, a molecularly targeted anticancer drug utilized for thyroid cancer, renal cell carcinoma (when administered alongside everolimus), and hepatocellular carcinoma. Another key cancer treatment is Halaven, an anticancer agent functioning as a microtubule dynamics inhibitor, indicated for breast cancer and liposarcoma. Additionally, Eisai provides Pariet, a proton-pump inhibitor effective in managing gastric and duodenal ulcers, reflux esophagitis, and the eradication of Helicobacter pylori infections. It also distributes Humira, a fully human anti-TNF-alpha monoclonal antibody employed in the treatment of autoimmune disorders such as rheumatoid arthritis. For consumer wellness, its offerings include Chocola BB plus, a vitamin B2 supplement beneficial for rough skin and stomatitis, along with a diverse collection of other items, such as third-class over-the-counter (OTC) drugs, designated quasi-drugs, and health-promoting foods. Originally established in 1941 under the name Nihon Eisai Co., Ltd., the company adopted its current name, Eisai Co., Ltd., in 1955 and operates from its headquarters in Tokyo, Japan.

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エーザイ at a glance

エーザイ is a pharmaceuticals company headquartered in Tokyo, Japan. It is publicly listed (4523) with a market capitalisation of $8.4B.

Industry
Pharmaceuticals
Headquarters
Tokyo, Japan
Market cap
$8.4B
Employees
10,543
Ticker
4523

エーザイ competitors

A few of エーザイ's closest competitors — see the full list of competitors and alternatives →

第一三共4568 · PharmaceuticalsTokyo, Japan
71% matchPublic

Daiichi Sankyo Company, Limited is a global pharmaceutical enterprise actively involved in the research, development, manufacturing, importation, marketing, and distribution of a diverse array of medicinal products worldwide. Its extensive product lineup addresses numerous therapeutic areas. In oncology, key offerings include trastuzumab deruxtecan, an anti-HER2 antibody drug conjugate, alongside treatments like Gefitinib for malignant tumors, Bicalutamide for prostate cancer, and Tamoxifen, an anti-breast cancer agent. For pain management, the company provides mirogabalin and loxoprofen (an anti-inflammatory analgesic). Diabetes treatments feature teneligliptin/canagliflozin and teneligliptin, with colesevelam serving dual purposes for hypercholesterolemia and type 2 diabetes. Other notable prescription drugs include lacosamide (an anti-epileptic), prasugrel (an antiplatelet), denosumab (for osteoporosis and bone disorders), edoxaban (an anticoagulant), esomeprazole (for ulcer treatment), memantine (for Alzheimer's disease), and laninamivir (for influenza). The company also supplies olmesartan (an antihypertensive), levofloxacin (an antibacterial), pravastatin (for hypercholesterolemia), Silodosin (for dysuria), and ferric carboxymaltose/iron sucrose injections for anemia. Beyond prescription medications, Daiichi Sankyo markets popular consumer health brands such as Lulu (a combination cold remedy), Loxonin S (an antipyretic/anti-inflammatory painkiller), Transino (for melasma and skin improvement), Minon (skincare), and the oral care lines Breath Labo and Clean Dental. The company further contributes to public health with various vaccines, including adsorbed cell culture-derived influenza, influenza HA, measles-rubella combined, and mumps vaccines. Its operations also extend beyond human pharmaceuticals to include veterinary drugs, cosmetics, medical equipment, food products, drinking water, and the production of active pharmaceutical ingredients (APIs) and intermediates. Daiichi Sankyo is collaborating with Guardant Health on the development of Guardant360 CDx, a companion diagnostic for Enhertu, specifically for advanced metastatic non-small cell lung cancer. Founded in 1899, the company is headquartered in Tokyo, Japan.

Market cap$31.3B
Employees20,171
第一三共 competitors & alternatives →
中外製薬4519 · PharmaceuticalsTokyo, Japan
70% matchPublic

Chugai Pharmaceutical Co., Ltd. is a prominent global pharmaceutical company, operating subsidiaries involved in the full lifecycle of drug development, from research and manufacturing to sales, import, and export, serving both Japanese and international markets. Its commercialized product portfolio spans several key therapeutic areas. These include a robust oncology offering with leading treatments like Avastin, Tecentriq, Perjeta, Alecensa, Herceptin, Kadcyla, Rituxan, Gazyva, and Xeloda. Additionally, it provides medications for bone health (e.g., Actemra, Edirol, Bonviva), renal conditions (such as Mircera and Oxarol), and neurological or other diverse ailments (including Hemlibra, CellCept, and Enspryng). Beyond its existing offerings, the company maintains an active research and development pipeline. This pipeline features multiple promising candidates targeting oncology, orthopedic and joint disorders, autoimmune diseases, kidney-related conditions, and various neurological or other health issues. Strategic partnerships are central to Chugai's operations, most notably a significant alliance with the Roche Group. The company also fosters collaborative research initiatives with academic institutions. Established in 1925, Chugai's headquarters are located in Tokyo, Japan, and it operates as a key subsidiary of Roche Holding Ltd.

Market cap$74.2B
Employees7,872
中外製薬 competitors & alternatives →
小野薬品工業4528 · PharmaceuticalsOsaka, Japan
70% matchPublic

Ono Pharmaceutical Co., Ltd., along with its affiliated companies, is engaged in the global development, manufacturing, procurement, and sale of a diverse range of pharmaceutical products and diagnostic tools. Its diverse oncology portfolio includes OPDIVO intravenous infusions, KYPROLIS for injection, MEKTOVI, VELEXBRU, and ADLUMIZ tablets, along with BRAFTOVI capsules, all prescribed for various malignant tumors. It also provides EMEND capsules and PROEMEND intravenous injections to alleviate chemotherapy-induced nausea and vomiting, and DEMSER capsules for managing symptoms in pheochromocytoma patients. Beyond oncology, the company's offerings span multiple therapeutic areas. For metabolic disorders, it supplies GLACTIV and FORXIGA tablets for type 2 diabetes. Cardiovascular health is supported by ONOACT injections for tachyarrhythmia, CORALAN for chronic heart failure, and OPALMON tablets addressing peripheral circulatory disorders. Autoimmune conditions like rheumatoid arthritis are treated with ORENCIA injections. Neurological therapies include RIVASTACH patches for Alzheimer's disease and ONGENTYS tablets for Parkinson's disease. Other notable products are PARSABIV intravenous injections for dialysis patients, STAYBLA tablets for overactive bladder, ONON capsules and dry syrups for bronchial asthma and allergic rhinitis, and RECALBON tablets for osteoporosis, with JOYCLU intra-articular injection available to improve joint function. Moreover, the company is heavily invested in research and development, with a pipeline targeting a wide array of diseases. This includes various malignancies such as esophageal, urothelial, Hodgkin's lymphoma, ovarian, bladder, prostate, hepatocellular, pancreatic, biliary tract, gastric, thyroid, colorectal, melanoma, acute myeloid leukemia, non-small cell lung cancer, and virus-positive/negative solid tumors, as well as primary central nervous system lymphoma. Beyond cancer, its developmental efforts extend to myelodysplastic syndrome, polymyositis/dermatomyositis, tachyarrhythmia, pemphigus, generalized scleroderma, enthesopathy, diabetic polyneuropathy, neurodegenerative and autoimmune disorders, narcolepsy, and thrombosis. Established in 1717, the company maintains its corporate headquarters in Osaka, Japan.

Market cap$7.1B
Employees4,206
小野薬品工業 competitors & alternatives →
住友ファーマ4506 · PharmaceuticalsOsaka, Japan
69% matchPublic

Sumitomo Pharma Co., Ltd. is a global company involved in the creation, production, and sale of a variety of products, including human pharmaceuticals, food ingredients and additives, and veterinary medicines. Its operations span across Japan, North America, China, and other international territories. The company's pharmaceutical offerings address a broad spectrum of medical needs. These include treatments for conditions such as Parkinson's disease, depression, type 2 diabetes, systemic fungal infections, hypertension, pruritus, chronic obstructive pulmonary disease (COPD), angina pectoris, and arrhythmia. Additionally, they manufacture atypical antipsychotics, antiepileptics, carbapenem antibiotics, gastrointestinal products, and specialized medications for Anderson-Fabry disease. Beyond healthcare, Sumitomo Pharma provides food components and enhancement agents like polysaccharides, along with savory flavorings such as soups and bouillons. The company also supplies chemical raw materials, which encompass pharmaceutical excipients, components for personal care products, substances used in coatings and industrial applications, and electronic materials. Moreover, it produces veterinary therapeutic solutions designed for domestic pets, specifically dogs and cats, as well as for various farm animals, including cattle, swine, poultry, horses, and cultivated fish. To drive innovation, Sumitomo Pharma fosters partnerships with several organizations. These collaborators include Healios K.K., Keio University, RIKEN, the Center for iPS Cell Research and Application, Kyoto University, and Aikomi Co., Ltd. The company also maintains a joint development agreement with SanBio Company Limited, a collaboration and license agreement with Otsuka Pharmaceutical Co., Ltd., and a strategic alliance with Roivant Sciences Ltd. Originally established in 1897, the company, headquartered in Osaka, Japan, was known as Sumitomo Dainippon Pharma Co., Ltd. until it adopted its current name, Sumitomo Pharma Co., Ltd., in April 2022. It functions as a subsidiary of Sumitomo Chemical Company, Limited.

Market cap$3.8B
Employees3,123
住友ファーマ competitors & alternatives →

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