BMRNNasdaqPharmaceutical PreparationsUS GAAP · USD

BioMarin Pharmaceutical Inc

BioMarin Pharmaceutical Inc. is a San Rafael, California-based biotechnology company founded in 1997 that focuses on medicines for genetically defined rare diseases. Its business is built around eight commercial therapies, including VOXZOGO, VIMIZIM, NAGLAZYME, PALYNZIQ, ALDURAZYME, BRINEURA, KUVAN and ROCTAVIAN, plus a pipeline of clinical and preclinical programs. The company develops and commercializes category-defining treatments for serious and life-threatening conditions where patient populations are small but medically urgent. BioMarin sells directly in the U.S. and major international markets, while also using distributors and partners in selected countries. Its model combines internal R&D, targeted acquisitions and partnerships to expand its rare-disease portfolio over time.

Revenue3,221m USD
+12.9 %y/y
Operating profit (EBIT)409m USD
−15.4 %y/y
EBIT margin12.7%
−4.3 ppy/y
Net income349m USD
−18.3 %y/y
Free cash flow725m USD
+48.7 %y/y

Fiscal year 2025 · change from previous year

Development 2020–2025

-1,00001,0002,0003,0004,000m USD2020: 1,860 m USD2020: EBIT -43 m USD20202021: 1,846 m USD2021: EBIT -82 m USD20212022: 2,096 m USD2022: EBIT 161 m USD20222023: 2,419 m USD2023: EBIT 186 m USD20232024: 2,854 m USD2024: EBIT 484 m USD20242025: 3,221 m USD2025: EBIT 409 m USD20253,221409
RevenueOperating profit (EBIT)

Business

Share of revenue
Skeletal conditions29 %

Therapies for genetically defined skeletal disorders, centered on VOXZOGO.

Enzyme therapies63 %

Enzyme replacement and related therapies for ultra-rare metabolic and lysosomal diseases.

Gene therapy1 %

One-time or durable genetic medicines such as ROCTAVIAN for hemophilia A.

Legacy and other products7 %

Older products including KUVAN and smaller revenue streams from other commercialized assets.

Products

Reported · share of revenue
28.8%24.6%15.1%13.5%11.7%FY2025100 %
  • VOXZOGO28.8 %
  • VIMIZIM24.6 %
  • NAGLAZYME15.1 %
  • PALYNZIQ13.5 %
  • ALDURAZYME6.5 %
  • Other11.7 %

Source: 10-K FY2025, revenue the company reports per product line (SEC XBRL). Shares are of the lines shown and add up to 100 %.

Customers

BioMarin sells primarily to specialty pharmacies, hospitals, government purchasers and authorized distributors that serve patients with rare genetic diseases. In the U.S., most products are sold through specialty pharmacies or end users such as hospitals, while PALYNZIQ is distributed through certified specialty pharmacies under a REMS program. Outside the U.S., the company often sells to distributors or directly to government purchasers and hospitals, which matters because large periodic government orders can create quarter-to-quarter volatility. Sanofi is the sole customer for ALDURAZYME and handles global distribution, marketing and sales of that product. The end demand ultimately comes from patients and treating specialists in rare-disease centers, so access, reimbursement and regulatory compliance are central to purchasing decisions.

U.S. specialty pharmacies

Buy VOXZOGO, PALYNZIQ and other products for dispensing to patients, because access and reimbursement are managed through specialty channels.

Hospitals and treatment centers

Purchase infused or administered therapies for rare-disease patients, especially in the U.S. and Europe.

Government purchasers and public health systems

Place periodic large orders in certain countries, which drives international volume but also creates timing volatility.

Authorized distributors

Buy products for selected non-U.S. markets and handle local regulatory and commercial execution.

Sanofi

Sole customer for ALDURAZYME, purchasing and commercializing the product globally.

Strategy

BioMarin is focused on expanding its rare-disease franchise while selectively advancing or discontinuing R&D programs based on scientific merit and commercial potential. The company is prioritizing growth in VOXZOGO and its enzyme therapies, while also investing in next-generation assets such as BMN 333 and BMN 401 to deepen the pipeline. In July 2025 it completed the acquisition of Inozyme Pharma to strengthen the enzyme therapies portfolio, showing a willingness to use M&A to add late-stage assets. Management also highlighted cost transformation and updates to the commercial organization, which should support operating leverage as the product base grows. The strategy is to combine internal discovery, partnerships and acquisitions to build durable positions in rare diseases where specialized commercialization capabilities matter.

Expand VOXZOGO globallyShort term

VOXZOGO is a major growth driver and broadening patient initiation supports recurring rare-disease revenue.

Strengthen the enzyme therapies portfolioMedium term

Enzyme replacement therapies remain the core cash-generating franchise and provide diversification across ultra-rare diseases.

Advance pipeline and portfolio disciplineMedium term

Rare-disease biotech depends on a steady flow of differentiated assets, but capital must be focused on programs with the best commercial odds.

Optimize commercialization and cost structureShort term

A focused sales organization and cost transformation can improve efficiency while supporting launches and international expansion.

Geography

BioMarin is headquartered in the United States and sells directly through commercial teams in the U.S., Europe, South America and other significant markets. The company also uses distributors in selected countries, especially outside the U.S., where regulatory approvals and named-patient sales can be handled locally. Its revenue base is global, but the business is exposed to regional ordering patterns, including large government purchases in parts of Latin America and the Middle East. The reports specifically note growth in VOXZOGO across all regions, PALYNZIQ primarily in the U.S., and ROCTAVIAN in the U.S. and Europe. Because the company operates across multiple currencies and healthcare systems, foreign exchange, reimbursement and trade conditions can affect both demand and timing of revenue recognition.

Risks

BioMarin faces the typical risks of a rare-disease biotech company: dependence on a small number of products, regulatory and clinical development uncertainty, and heavy reliance on specialized manufacturing and distribution. The company specifically notes that large periodic government orders can cause significant quarter-to-quarter revenue swings, and that generic competition has already reduced KUVAN sales after loss of exclusivity. Its ALDURAZYME business depends on Sanofi, so any disruption to that manufacturing, marketing and sales agreement would materially affect the product. Supply chain interruptions, raw material inflation, tariffs, geopolitical instability and foreign exchange volatility can also affect global operations because the company sells and manufactures across multiple regions. As with other biopharma companies, patent disputes, reimbursement changes, adverse clinical data, cybersecurity incidents and regulatory actions could all pressure revenue, margins and pipeline value.

Sorted by severity
LowMediumHighLowMediumHighImpact →Likelihood →Dependence on a limited number of commercial products1Generic competition and loss of exclusivity2Manufacturing and supply chain disruption3Regulatory and clinical development risk4Counterparty dependence on Sanofi5Large periodic government orders create revenue timing volatility6
Impact is the risk’s severity and likelihood how probable it is over the next few years, both assessed from the company’s reports. Numbers match the list.
  1. Dependence on a limited number of commercial productsImpact: HighLikelihood: High

    A large share of revenue comes from a small set of rare-disease therapies, so any slowdown in one product can materially affect results.

    ExposureVOXZOGOEnzyme therapiesKUVAN
  2. Generic competition and loss of exclusivityImpact: HighLikelihood: High

    KUVAN has already been pressured by generic competition, showing the vulnerability of mature products after exclusivity ends.

    Exposure: KUVAN

  3. Manufacturing and supply chain disruptionImpact: HighLikelihood: Medium

    Biologic and enzyme therapies require reliable third-party logistics, raw materials and finished-product supply to meet demand and support trials.

    Exposure: Global manufacturing and distribution

  4. Regulatory and clinical development riskImpact: HighLikelihood: Medium

    Pipeline value depends on successful trials and approvals, and setbacks can eliminate expected future revenue.

    ExposureBMN 333BMN 401Other pipeline programs
  5. Counterparty dependence on SanofiImpact: HighLikelihood: Low

    ALDURAZYME is sold globally by Sanofi, so termination or disruption of that agreement would impair commercialization.

    Exposure: ALDURAZYME

  6. Large periodic government orders create revenue timing volatilityImpact: MediumLikelihood: Low

    Certain countries place bulk orders inconsistently, which can shift revenue between quarters and complicate forecasting.

    ExposureLatin AmericaMiddle EastOther public-sector markets

Accounting

Judgemental items
Revenue recognition and variable consideration

Most products are recognized when control transfers, but estimates for deductions and channel timing can materially affect reported net product revenue.

Impact: Net revenue and quarterly comparability

ALDURAZYME sell-through accounting

BioMarin recognizes revenue based on estimated payments from Sanofi and adjusts when actual amounts become known.

Impact: Revenue timing and estimate true-ups

Government order timing and seasonality

Large periodic orders in certain countries can shift revenue between quarters and make trends look uneven.

Impact: Quarterly revenue volatility

Acquisition and asset accounting

The Inozyme transaction was accounted for as an asset acquisition, which affects how costs and acquired assets are recognized.

Impact: Balance sheet and expense recognition

Impairment and program discontinuation judgments

Strategic portfolio reviews can lead to discontinuation of programs, which may trigger write-downs or expense recognition.

Impact: R&D expense and asset values

Publicly listed companies with a comparable business focus.

Last updated: 24/09/2026

BioMarin Pharmaceutical Inc (BMRN) Revenue, Earnings & Financials 2025 – Clarifo