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Novartis

Swiss pharmaceutical giant formed by 1996 merger of Ciba-Geigy and Sandoz.

Novartis

Anthony.Gonsalves · CC BY 3.0

Novartis AG, a Swiss multinational pharmaceutical firm, calls Basel home. It came into being in March 1996 through the merger of Ciba-Geigy and Sandoz, a deal that at the time was the biggest corporate merger ever recorded. By 2024, it ranked as the world’s eighth-largest drugmaker by revenue.

The company’s portfolio includes medications such as clozapine (Clozaril), diclofenac (Voltaren, sold to GlaxoSmithKline in 2015), carbamazepine (Tegretol), valsartan (Diovan), imatinib mesylate (Gleevec/Glivec), cyclosporine (Neoral/Sandimmune), letrozole (Femara), methylphenidate (Ritalin, produced by Sandoz since 2023), terbinafine (Lamisil), and deferasirox (Exjade), among others.

The name “Novartis” draws from the Latin *novae artes*, meaning “new skills.” After the merger, leftover businesses from Ciba-Geigy and Sandoz were sold or spun off—Ciba Specialty Chemicals being one example. The Sandoz brand vanished for three years but was revived in 2003 when Novartis gathered its generic drug operations under that name. In 2000, Novartis shed its agrochemical and genetically modified crop business by spinning out Syngenta alongside AstraZeneca, which also exited its own agrochemical unit. A string of acquisitions followed to bolster core operations.

Novartis holds membership in the European Federation of Pharmaceutical Industries and Associations (EFPIA), the Biotechnology Innovation Organization (BIO), the International Federation of Pharmaceutical Manufacturers and Associations (IFPMA), and the Pharmaceutical Research and Manufacturers of America (PhRMA). Among European pharmaceutical companies, it ranks third in value, trailing only Novo Nordisk and Roche.

**History** The company began operations on 20 December 1996, following the merger of two Swiss firms: Ciba-Geigy and Sandoz Laboratories.

**Ciba-Geigy** Ciba-Geigy itself was formed in 1970 from the merger of J. R. Geigy Ltd (founded in Basel in 1857) and CIBA (founded in Basel in 1859). CIBA’s roots go back to 1859, when Alexander Clavel started making fuchsine in his silk-dyeing factory. By 1873, he sold the dye works to Bindschedler and Busch, which became a joint-stock company in 1884 called “Gesellschaft für Chemische Industrie Basel.” The acronym CIBA was adopted as the company name in 1945. Geigy’s foundation was laid in 1857, when Johann Rudolf Geigy-Merian and Johann Muller-Pack bought a Basel site for a dyewood mill and dye extraction plant; they began producing synthetic fuchsine two years later. In 1901, they formed a public limited company named Geigy, renamed J. R. Geigy Ltd in 1914. The two merged in 1970 to create Ciba‑Geigy Ltd.

**Mid-1990s controversy** From the 1970s to 1995, state and federal health agencies noted a rise in childhood cancers in Toms River, New Jersey. Investigations pointed to contamination from the Toms River Chemical Plant (run by Ciba-Geigy since 1952) and the Reich Farm/Union Carbide site. The area was declared a U.S. EPA Superfund site in 1983 after an underground toxic plume was found. A leaking discharge pipe was shut down in 1984 when a sinkhole exposed it. The plant closed in 1996. A follow-up study for 1996–2000 showed more cancer cases than expected, but the rate had dropped enough that the difference from statewide averages was statistically insignificant. Since 1996, Toms River’s water system has undergone the strictest testing in New Jersey and is considered safe. Dan Fagin’s 2014 Pulitzer Prize-winning book, *Toms River: A Story of Science and Salvation*, examined the pollution issue in depth.

**Sandoz** Sandoz is now Novartis’s generic drugs division. Before the 1996 merger, Sandoz Pharmaceuticals (Sandoz AG) was a Basel-based firm known for developing Sandimmune (for organ transplants), Clozaril (an antipsychotic), Mellaril and Serentil (psychiatric treatments), and Cafergot and Torecan (for migraines). The company began as Chemiefirma Kern und Sandoz in 1886, founded by Alfred Kern and Edouard Sandoz. Its first dyes were alizarinblue and auramine. After Kern’s death in 1893, the partnership became Chemische Fabrik vormals Sandoz in 1895, the same year it started producing the fever-reducer antipyrin. Saccharin production followed in 1899. Pharmaceutical research kicked off in 1917 under Arthur Stoll, who founded Sandoz’s pharmaceutical department. In 1918, Stoll isolated ergotamine from ergot, later marketed as Gynergen in 1921 for migraines and headaches. Between the World Wars, Gynergen (1921) and Calcium-Sandoz (1929) hit the market. Sandoz also made chemicals for textiles, paper, and leather starting in 1929, and began agricultural chemical production in 1939.

field
Pharmaceuticals
nationality
Swiss
known_for
Manufacturing drugs such as clozapine (Clozaril), imatinib mesylate (Gleevec/Glivec), and valsartan (Diovan); merger of Ciba-Geigy and Sandoz
formed
1996
headquarters
Basel, Switzerland

Lore & Background

Novartis AG, a Swiss multinational pharmaceutical corporation headquartered in Basel, Switzerland, ranks among the world’s largest pharmaceutical companies and was the eighth largest by revenue in 2024. It was formed in March 1996, beginning operations on 20 December of that year through the merger of two Swiss firms, Ciba-Geigy and Sandoz Laboratories—at the time, the largest corporate merger in history. The name Novartis derives from the Latin *novae artes*, meaning “new skills.” The pharmaceutical and agrochemical divisions of both predecessor companies were combined to create the new entity, while other businesses were sold or spun off, such as Ciba Specialty Chemicals. In 2000, Novartis divested its agrochemical and genetically modified crops business by spinning out Syngenta in partnership with AstraZeneca. The Sandoz brand, which disappeared for three years after the merger, was revived in 2003 when Novartis consolidated its generic drug operations into a single subsidiary named Sandoz. Novartis manufactures a range of notable drugs, including clozapine (Clozaril), diclofenac (Voltaren), carbamazepine (Tegretol), valsartan (Diovan), imatinib mesylate (Gleevec/Glivec), cyclosporine (Neoral/Sandimmune), letrozole (Femara), methylphenidate (Ritalin), terbinafine (Lamisil), and deferasirox (Exjade). It holds full membership in major industry organizations such as the European Federation of Pharmaceutical Industries and Associations, the Biotechnology Innovation Organization, the International Federation of Pharmaceutical Manufacturers and Associations, and the Pharmaceutical Research and Manufacturers of America. Novartis is the third most valuable pharmaceutical company in Europe, after Novo Nordisk and Roche.

Reader's Guide

Novartis represents a major consolidation in the pharmaceutical industry, combining the histories and product lines of two long-established Swiss chemical and drug companies. Its formation in 1996 was the largest corporate merger up to that time, creating a global powerhouse. The company's portfolio includes blockbuster drugs such as Gleevec for cancer and Diovan for hypertension, as well as generics through its Sandoz subsidiary. Novartis has been a full member of major industry associations including EFPIA, BIO, IFPMA, and PhRMA. The company's legacy is also tied to environmental and health controversies, notably the Toms River cancer cluster linked to a former Ciba-Geigy plant, and the historical role of Sandoz in the development and marketing of LSD. Novartis divested its agrochemical business in 2000 to form Syngenta and spun off other units such as Ciba Specialty Chemicals. As of 2024, it is the third most valuable pharmaceutical company in Europe, after Novo Nordisk and Roche.

Did You Know?

Roots in Basel's Chemical Heritage

Long before the name Novartis existed, two Basel-based chemical houses were laying the groundwork for what would become one of the world's most powerful pharmaceutical entities. When Ciba-Geigy and Sandoz merged in March 1996, the deal was regarded as the largest corporate merger in history at the time, and the new entity took its name from the Latin novae artes, meaning new skills.

A Portfolio That Shapes Modern Medicine

Novartis's drug portfolio spans psychiatric care, oncology, cardiovascular health, and infectious disease, reflecting the combined research heritage of its two predecessor companies. Among its most recognizable products are clozapine (marketed as Clozaril), the anticonvulsant carbamazepine (Tegretol), the blood-pressure agent valsartan (Diovan), and the landmark cancer drug imatinib mesylate, known as Gleevec or Glivec. The company also produces cyclosporine (Neoral/Sandimmune) for organ-transplant patients, the aromatase inhibitor letrozole (Femara), the antifungal terbinafine (Lamisil), and the iron-chelation agent deferasirox (Exjade). Over time, certain brands have changed hands or production arrangements: diclofenac (Voltaren) was sold to GlaxoSmithKline in a 2015 deal, and methylphenidate (Ritalin) has been produced by the Sandoz division since 2023. The Sandoz name itself was resurrected in 2003 when Novartis consolidated its generic-drug operations into a single subsidiary, restoring a brand that had been dormant for three years after the original merger.

Corporate Metamorphosis and Industry Standing

In the years following its 1996 birth, Novartis underwent significant structural changes as it shed non-core assets and sharpened its pharmaceutical focus. The most consequential divestiture came in 2000, when the company spun off its agrochemical and genetically modified crops division into Syngenta, a new entity created in partnership with AstraZeneca, which simultaneously divested its own agrochemical business. Other Ciba-Geigy and Sandoz operations were either sold outright or spun off as independent companies, including Ciba Specialty Chemicals. Novartis has also pursued a series of acquisitions to strengthen its core pharmaceutical and biotechnology businesses. Today the company ranks as the eighth-largest pharmaceutical firm globally by revenue and holds the position of the third most valuable pharmaceutical company in Europe, trailing only Novo Nordisk and Roche. It maintains full membership in several major industry bodies, including EFPIA, BIO, IFPMA, and PhRMA, underscoring its deep integration into both European and American pharmaceutical policy circles.

The Toms River Shadow

Novartis's corporate history carries a persistent environmental and public-health controversy rooted in its predecessor Ciba-Geigy's operations in Toms River, New Jersey. The area had already been designated a U.S. The plant finally ceased operations in 1996. A subsequent study covering 1996 to 2000 found that while cancer cases still exceeded expectations, rates had dropped significantly and the difference was no longer statistically significant compared to statewide norms. Since then, the Toms River water system has undergone the most rigorous water testing in New Jersey and is considered safe. The 2014 Pulitzer Prize-winning book Toms River: A Story of Science and Salvation by Dan Fagin examined the industrial pollution issue in depth.

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Frequently Asked Questions

Who is Novartis?

Novartis is a Swiss multinational pharmaceutical company headquartered in Basel. It operates in the drug-manufacturing space and ranks among the biggest players in the global pharma industry.

How was Novartis formed?

The company came into existence in 1996 when Ciba-Geigy and Sandoz merged into a single entity. At the time of that deal, it was regarded as the largest corporate merger ever completed.

What drugs is Novartis most known for?

Novartis is widely recognized for developing Clozaril (clozapine), Gleevec/Glivec (imatinib mesylate), and Diovan (valsartan). These are among its most cited products in the pharmaceutical canon.

How big is Novartis in the industry?

It is consistently listed as one of the world's largest pharmaceutical firms. In 2024 it sat at the eighth position globally when ranked by revenue.

Where is Novartis based?

The company's headquarters are in Basel, Switzerland, and it carries a Swiss corporate identity. It operates internationally but remains rooted in that Swiss base.

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