Private company

Vifor Pharma

Swiss pharmacuetical company

CSL Vifor is a global specialty pharmaceuticals company in the treatment areas of iron deficiency, dialysis, nephrology & rare disease. It is headquartered in Switzerland and consists of CSL Vifor, Vifor Fresenius Medical Care Renal Pharma (VFMCRP) and Sanifit Therapeutics.3 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2008Founded1
  • Industrypharmaceutical industry1
  • HeadquartersOpfikon1
  • Websitewww.viforpharma.com
  • Legal formAktiengesellschaft1
  • LEI529900KO6CN2D9OE1F194
  • StatusInactive4
  • LEI statusRetired4
  • Registered addressRechenstrasse 37, 9014 St. Gallen, Switzerland4
  • Registered withMinistry of Justice, CHE-107.971.8914

CSL Vifor is a global specialty pharmaceuticals company in the treatment areas of iron deficiency, dialysis, nephrology & rare disease. It is headquartered in Switzerland and consists of CSL Vifor, Vifor Fresenius Medical Care Renal Pharma (VFMCRP) and Sanifit Therapeutics.3

The story

In 1872, Caspar Friedrich Hausmann founds a pharmacy in St. Gallen

In 1927, 16 pharmacists establish a joint purchasing centre, Collaboration Pharmaceutique SA, which went on to be renamed Galenica AG in 1933 (later to be renamed Vifor Pharma Ltd. in 2017)

In 1944, The pharmacist René Grosclaude founds Vifor Ltd; the company produces over-the-counter medicines

In 1983, Hausmann AG laboratories is acquired by Galenica

In 1991, Vifor (International) Ltd. is founded and takes over the work of Laboratorien Hausmann in developing new iron products

In 2008, Vifor Pharma is founded following the $915 million acquisition of a Canadian company, Aspreva Pharmaceutical Corporation, Vifor Ltd. and Vifor (international) Ltd. are integrated in Vifor Pharma.

In 2009, Galenica acquires OM Pharma, a Swiss biotechnology company

In 2010, Vifor Pharma Group and Fresenius Medical Care found the joint company Vifor Fresenius Medical Care Renal Pharma (VFMCRP)

Read the full text

In 2014, Galenica is divided into two divisions, Vifor Pharma and Galenica Santé

In 2016, Relypsa, a US based biotechnology company, is purchased for $1.53 billion

In 2017, the IPO of Galenica Santé (GALE) is completed and listed on the Swiss Stock Exchange. Galenica AG (GALE) and Vifor Pharma AG (VIFN) are listed as independent entities since

In 2018, the US Food and Drug Administration FDA approved a Supplemental New Drug Application for the potassium binder Veltassa with or without food

In 2019, Vifor Fresenius Medical Care Renal Pharma (VFMCRP) received the Swiss Success Award from the non-profit organisation Swiss Biotech Association

In 2020, Vifor Pharma sells 100% of OM Pharma to Optimus Holding Limited for CHF 435 million

In 2020, Vifor Pharma also forms a Joint Venture agreement with Fresenius Kabi for the market in the People's Republic of China in the area of intravenous iron deficiency treatments

In the same year, a deal with Cara Therapeutics for the commercialisation of Difelikefalin to treat CKD-aP patients has been signed.

In 2021 Vifor Pharma concluded a licensing agreement for the commercialisation of Sparsentan in Europe, Australia, and New Zealand.

In the same year, Tavneos was approved in the US, Japan and the EU. Korsuva / Kapruvia reached approval in the United States and the EU.

In November 2021, Vifor Pharma Group acquired Sanifit with its novel inhibitor of vascular calcification SNF472 for the treatment of calcific uremic arteriolopathy (CUA) and peripheral artery disease (PAD) in patients with end-stage kidney disease. On the same day, Vifor announced the acquisition of Swiss-based Inositec who develops treatments for soft tissue and vascular calcification disorders and aortic valve stenosis (AVS).

In December 2021 CSL Limited announced it would acquire Vifor Pharma for CHF 10.9 billion (US$11.7 billion). The capital raising is considered one of the ten largest secondary-market deals worldwide in 2021.

In August 2022 the acquisition of Vifor Pharma by Australian company CSL was completed. Vifor Pharma became CSL Vifor.

From Wikipedia’s article on CSL Vifor, shared under CC BY-SA 4.0.5

Products and brands

Structure and operations

CSL Vifor is present in North and South America, Europe, the Middle East and Asia Pacific and is active in over 100 countries all around the world. R&D sites of the group are located in Switzerland. The company is headquartered in St. Gallen where its core manufacturing capabilities on active pharmaceutical ingredient (API) production of its iron therapies are concentrated. The operational headquarters for sales, marketing, medicine and registration are located in Glattbrugg. CSL Vifor maintains a research site on iron deficiency in the Bio-Technopark in Schlieren. The Zürich-based subsidiary Inositec is an ETH spin-off. Sanifit Therapeutics is based in Palma de Mallorca. In China, Vifor Fresenius Kabi is among the top 10 multinational pharmaceutical companies as a market leader in clinical nutrition, anesthesia and nephrology.

CSL Vifor develops, manufactures and markets pharmaceutical products. The Group's businesses include CSL Vifor, focused on iron deficiency and iron deficiency anaemia, and Vifor Fresenius Medical Care Renal Pharma, focused on kidney disease patients, including anaemia, mineral and bone management, cardio-renal conditions, and rare diseases. The second joint company of CSL Vifor with Fresenius is Vifor Fresenius Kabi focusing on marketing iron deficiency drugs in China. CSL Vifor includes also Sanifit Therapeutics from Spain active in the field of calcification disorders in Chronic Kidney Disease. Nephtera is a joint venture with Evotec to build a nephrology therapeutic pipeline.

Products and in-Licensing

Apart from its own manufactured iron products, CSL Vifor enters partnerships and is in-licensing products at an advanced stage of development additionally to its own research and development (R&D). CSL Vifor has concluded cooperation and licensing agreements with both large pharmaceutical companies and smaller biotech companies.

Commercialized Products

Read the full text

Ferinject/Injectafer (Ferric carboxymaltose)

Maltofer (Iron polymaltose)

Mircera (Methoxy polyethylene glycol-epoetin beta) (in-licensed from Roche)

Veltassa (Patiromer)

Velphoro (Sucroferric oxyhydroxide)

Venofer (Iron sucrose)

Retacrit (Erythropoiesis-stimulating agent) (in-licensed from Pfizer)

Pipeline products

Korsuva (Difelikefalin) (in-licensed from Cara Therapeutics)

INS-3001

Rayaldee (Calcifediol) (in-licensed from OPKO Health)

Sparsentan (in-licensed from Travere Therapeutics)

SNF472

Tavneos (Avacopan) (in-licensed from ChemoCentryx Inc.)

Vadadustat (in-licensed from Akebia Therapeutics)

Vamifeport (developed by CSL Vifor)

From Wikipedia’s article on CSL Vifor, shared under CC BY-SA 4.0.5

Timeline

  1. 2008Founded Founded1

SEC filer profile

How Vifor Pharma is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARVifor Pharma Ltd.2
  • CIK0001416422
  • Incorporated inSwitzerland2
  • Fiscal year endsDecember 312
  • Business addressUntermattweg 8, Berne, V8 CH-30272
  • Phone41 58 852 81 112
  • On EDGAR sinceOct 29, 20072
  • Filings23 in all: 4 (9), SC TO-T/A (5), 3 (2), SC 13D (2), SC 13D/A (2), SC TO-C (2), SC TO-T (1)2

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5