The Cigna Group, together with its subsidiaries, provides insurance and related products and services in the United States. Its Evernorth Health Services segment provides a range of coordinated and point solution health services, including pharmacy benefits, home delivery pharmacy, specialty pharmacy, distribution, and care delivery and management solutions to health plans, employers, government organizations, and health care providers. The company's Cigna Healthcare segment offers medical, pharmacy, behavioral health, dental, and other products and services for insured and self-insured customers; Medicare Advantage, Medicare Supplement, and Medicare Part D plans for seniors, as well as individual health insurance plans; and health care coverage in its international markets, as well as health care benefits for mobile individuals and employees of multinational organizations. In addition, it offers permanent insurance contracts sold to corporations to provide coverage on the lives of certain employees for financing employer-paid future benefit obligations. The company distributes its products and services through insurance brokers and consultants; directly to employers, unions and other groups, or individuals; and private and public exchanges. The company was formerly known as Cigna Corporation and changed its name to The Cigna Group in February 2023. The Cigna Group was founded in 1792 and is headquartered in Bloomfield, Connecticut.

McKesson Corporation provides healthcare services in the United States and internationally. It operates through four segments: U.S. Pharmaceutical, Prescription Technology Solutions (RxTS), Medical-Surgical Solutions, and International. The U.S. Pharmaceutical segment distributes branded, generic, specialty, biosimilar and over-the-counter pharmaceutical drugs, and other healthcare-related products. This segment also offers practice management, technology, clinical support, and business solutions to community-based oncology and other specialty practices; and consulting, outsourcing, technological, and other services, as well as sells financial, operational, and clinical solutions to pharmacies. The RxTS segment serves biopharma and life sciences partners, and patients to address medication challenges for patients by working across healthcare; connects patients, pharmacies, providers, pharmacy benefit managers, health plans, and biopharma companies to deliver innovative solutions to help people get the medicine needed to live healthier lives; and provides prescription price transparency, benefit insight, dispensing support, third-party logistics, and wholesale distribution support services. The Medical-Surgical Solutions segment offers medical-surgical supply distribution, logistics, and other services to healthcare providers, including physician offices, surgery centers, nursing homes, hospital reference labs, and home health care agencies. The International segment provides distribution and services to wholesale, institutional, and retail customers in Europe and Canada. McKesson Corporation was founded in 1833 and is headquartered in Irving, Texas.

CVS Health Corporation provides health solutions in the United States. It operates through Health Care Benefits, Health Services, and Pharmacy & Consumer Wellness segments. The Health Care Benefits segment offers traditional, voluntary, and consumer-directed health insurance products and related services. It serves employer groups, individuals, college students, part-time and hourly workers, health plans, health care providers, governmental units, government-sponsored plans, labor groups, and expatriates. The Health Services segment offers pharmacy benefit management solutions, including plan design and administration, formulary management, retail pharmacy network management, specialty and mail order pharmacy, clinical, disease management, and medical spend management services. It serves employers, insurance companies, unions, government employee groups, health plans, prescription drug plans, Medicaid managed care plans, CMS, plans offered on public health insurance, and other sponsors of health benefit plans. The Pharmacy & Consumer Wellness segment sells prescription and over-the-counter drugs, consumer health and beauty products, and personal care products. This segment also distributes prescription drugs; and provides related pharmacy consulting and other ancillary services to care facilities and other care settings. It operates online retail pharmacy websites, LTC pharmacies and on-site pharmacies, retail specialty pharmacy stores, compounding pharmacies and branches for infusion and enteral nutrition services. The company was formerly known as CVS Caremark Corporation and changed its name to CVS Health Corporation in September 2014. CVS Health Corporation was incorporated in 1996 and is headquartered in Woonsocket, Rhode Island.

Cardinal Health, Inc. operates as a healthcare services and products company in the United States, Canada, Europe, Asia, and internationally. It provides customized solutions for hospitals, healthcare systems, pharmacies, ambulatory surgery centers, clinical laboratories, physician offices, and patients in the home. The company operates in two segments: Pharmaceutical and Specialty Solutions, and Global Medical Products and Distribution. It distributes branded and generic pharmaceutical, specialty pharmaceutical, and over-the-counter healthcare and consumer products, as well as medical supplies. The company also provides services to pharmaceutical manufacturers and healthcare providers for specialty pharmaceutical products; offers pharmacy management services to hospitals; operates pharmacies, including pharmacies in community health centers; and repackages generic pharmaceuticals and over-the-counter healthcare products. In addition, it manufactures, sources, and distributes Cardinal Health branded medical, surgical, and laboratory products and devices that include exam and surgical gloves; needles, syringe, and sharps disposals; compression solution, incontinence, nutritional delivery, and wound care products; single-use surgical drapes, gowns, and apparel products; fluid suction and collection systems; urology products; operating room supply products; and electrode product lines. Further, the company distributes a range of national brand products, including medical, surgical, and laboratory products; provides supply chain services and solutions to hospitals, ambulatory surgery centers, clinical laboratories, and other healthcare providers; and assembles and sells sterile, and non-sterile procedure kits. Additionally, it manufactures, prepares, delivers, and distributes radiopharmaceuticals and related treatments; and optimizes direct shipments through integrated technology solutions. The company was incorporated in 1979 and is headquartered in Dublin, Ohio.

West Pharmaceutical Services, Inc. designs, manufactures, and sells containment and delivery systems for injectable drugs and healthcare products in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. It operates in two segments, Proprietary Products and Contract-Manufactured Products. The Proprietary Products segment offers stoppers and seals for injectable packaging systems; syringe and cartridge components, including custom solutions for the needs of injectable drug applications, as well as administration systems that enhance the safe delivery of drugs through advanced reconstitution, mixing, and transfer technologies; and films, coatings, washing, and vision inspection and sterilization processes and services to enhance the quality of packaging components. This segment also provides drug containment solutions, including Crystal Zenith, a cyclic olefin polymer in the form of vials, syringes, and cartridges; and self-injection devices; and a range of integrated solutions, including analytical lab services, pre-approval primary packaging support and engineering development, regulatory expertise, and after-sales technical support. This segment serves biologic, generic, and pharmaceutical drug companies. The Contract-Manufactured Products segment is involved in the design, manufacture, and automated assembly of devices used in surgical, diagnostic, ophthalmic, injectable, and other drug delivery systems, as well as consumer products. The company serves pharmaceutical, diagnostic, and medical device companies. It sells and distributes its products through its sales force and distribution network, contract sales agents, and regional distributors. West Pharmaceutical Services, Inc. was founded in 1923 and is headquartered in Exton, Pennsylvania.

Catalent, Inc., together with its subsidiaries, develops and manufactures solutions for drugs, protein-based biologics, cell and gene therapies, and consumer health products worldwide. It operates in two segments, Biologics, and Pharma and Consumer Health. The Biologics segment provides formulation, development, and manufacturing for biologic proteins, cell gene, and other nucleic acid therapies; pDNA, iPSCs, oncolytic viruses, and vaccines; formulation, development, and manufacturing for parenteral dose forms, including vials, prefilled syringes, and cartridges; and analytical development and testing services for large molecules. The Pharma and Consumer Health segment offers formulation, development, and manufacturing services for soft capsules for use in a range of customer products, such as prescription drugs, over-the-counter medications, dietary supplements, unit-dose cosmetics, and animal health medicinal preparations; and oral, nasal, inhaled, and topical dose forms. This segment also provides clinical supply services through manufacturing, packaging, storage, distribution, and inventory management for small-molecule drugs, protein-based biologics, and cell and gene therapies in clinical trials; and pre-clinical screening, formulation, analytical development, and current good manufacturing practices manufacturing at clinical and commercial scale for softgel capsule, Zydis fast-dissolve tablets, oral solid-dose formats, dry powder inhalers, and nasal delivery devices. The company also offers FlexDirect direct-to-patient and FastChain demand-led clinical supply solutions; fill and finish operations for injectable products; and integrated development and product supply chain solutions. It serves biotechnology, pharmaceutical, and consumer health companies; and companies in other healthcare market segments, such as animal health and medical devices, as well as in cosmetics industries. The company was founded in 1933 and is headquartered in Somerset, New Jersey.

Perrigo Company plc provides over-the-counter health and wellness solutions to enhance individual well-being in the United States, Europe, and internationally. It operates through Consumer Self-Care Americas and Consumer Self-Care International segments. The company develops, manufactures, markets, and distributes self-care consumer products, such as upper respiratory products, including cough suppressants, expectorants, and sinus and allergy relief; nutrition products consisting of infant formulas and nutritional beverages; digestive health products, including antacids, anti-diarrheal, and anti-heartburn; pain and sleep-aids products comprising pain relievers and fever reducers; and oral care products, which include toothbrushes, toothbrush replacement heads, floss, flossers, whitening products, and toothbrush covers. It also offers healthy lifestyle products, such as smoking cessation, well-being, and weight management products; skin care products consisting of dermatological care, scar management, lice treatment, and other products for various skin conditions; women's health products comprising feminine hygiene and contraceptives; vitamins, minerals, and supplements; rare diseases business; and other miscellaneous self-care products. The company sells its products under the Compeed, Dr. Fresh, Firefly, Good Sense, Good Start, Mederma, Nasonex, Plackers, Prevacid24HR, REACH, Rembrandt, Steripod, Opill, Solpadeine, Coldrex, Physiomer, NiQuitin, ACO, ellaOne, Compeed Stops, XLS, Arterin, Davitamon, Apiserum, Abtei, and Nicorette brands. It also offers contract manufacturing services. The company sells its products through retail drug, supermarket, and mass merchandise chains; e-commerce stores; wholesalers; pharmacies; drug and grocery retailers; and para-pharmacies. The company was formerly known as Perrigo Company and changed its name to Perrigo Company plc in December 2013. Perrigo Company plc was founded in 1887 and is headquartered in Dublin, Ireland.

Amneal Pharmaceuticals, Inc., together with its subsidiaries, develops, manufactures, markets, and distributes generics, injectables, biosimilars, and specialty branded pharmaceutical products worldwide. The company operates through three segments: Generics, Specialty, and AvKARE. The Generics segment offers immediate and extended release oral solid, powder, liquid, sterile injectable, nasal spray, inhalation and respiratory, biosimilar, ophthalmic, film, transdermal patch, and topical products. The Specialty segment develops, promotes, sells, and distributes pharmaceutical products with focus on central nervous system disorders, including Parkinson's disease, and endocrine disorders. This segment also provides Rytary, an oral capsule formulation of carbidopa-levodopa to treat Parkinson's disease, post-encephalitic parkinsonism, and parkinsonism; Unithroid for the treatment of hypothyroidism; and IPX203, a pipeline product for Parkinson's disease. The AvKARE segment offers pharmaceuticals, medical and surgical products, and services primarily to governmental agencies, the Department of Defense, and the Department of Veterans Affairs. This segment also distributes bottle and unit dose pharmaceuticals under the AvKARE and AvPAK names; and packages and distributes pharmaceuticals and vitamins to its retail and institutional customers. It sells its products through wholesalers, distributors, hospitals, chain pharmacies, and individual pharmacies. The company was formerly known as Atlas Holdings, Inc. and changed its name to Amneal Pharmaceuticals, Inc. in 2018. Amneal Pharmaceuticals, Inc. was founded in 2002 and is headquartered in Bridgewater, New Jersey.