Zoetis Inc.
ZTSBusiness Summary
Zoetis Inc. operates as a global leader in the animal health industry, focusing on the discovery, development, manufacture, and commercialization of a diverse portfolio of products including medicines, vaccines, diagnostic products and services, biodevices, genetic tests, and precision animal health. The company's business is diversified across eight core species: dogs, cats, and horses (companion animals), and cattle, swine, poultry, fish, and sheep (livestock), and within seven major product categories: parasiticides, vaccines, dermatology, anti-infectives, pain and sedation, other pharmaceutical, and animal health diagnostics. Zoetis was incorporated in Delaware in July 2012, having previously been a business unit of Pfizer Inc. The animal health industry is characterized by meaningful differences in customer needs across regions due to economic, cultural, epidemiological, treatment, environmental, and regulatory factors.
The company's core business model involves generating revenue primarily from its diversified product portfolio for companion animal and livestock customers. Revenue is derived from product sales, which are promoted to veterinarians and livestock producers by a sales organization comprising sales representatives and technical and veterinary operations specialists. Products are then sold directly by Zoetis or through distributors, retailers, or e-commerce outlets. Companion animal products represented approximately 70% of total revenue for the year ended December 31, 2025 32, while livestock products accounted for approximately 29% of total revenue for the same period 33. Contract manufacturing services to third parties and human health diagnostics products contributed approximately 1% of total revenue 34.
Zoetis organizes and operates its business in two segments: United States (U.S.) and International. The U.S. segment generated revenue of $5,097 million 10 for the year ended December 31, 2025, representing 54% of total revenue 11. Within the U.S. segment, companion animal products accounted for 83% of revenue, and livestock products for 17% 12. The International segment reported revenue of $4,254 million 13, or 45% of total revenue 14, with companion animal products contributing 56% and livestock products 44% 15. The company directly markets its products in approximately 45 countries and sells them in over 100 countries.
The company's major product categories include parasiticides, which generated $2,341 million 35 in revenue in 2025; vaccines, with $1,959 million 36; dermatology, contributing $1,754 million 37; anti-infectives, at $1,036 million 38; pain and sedation, with $840 million 39; other pharmaceuticals, at $697 million 40; and animal health diagnostics, generating $434 million 41. Other non-pharmaceuticals contributed $263 million 42. The medicated feed additive product portfolio was divested on October 31, 2024 30. In 2025, the two top-selling product lines, Simparica/Simparica Trio and Apoquel/Apoquel Chewable, contributed approximately 16% 31 and 12% 43 of total revenue, respectively. Combined with Cytopoint, Librela, and the ceftiofur line, these five product lines accounted for approximately 42% of revenue 44. The ten top-selling product lines contributed approximately 57% of total revenue 45.
For the fiscal year ended December 31, 2025, total revenue was $9,467 million 46, an increase of 2% from $9,256 million 47 in 2024. Gross profit, calculated as revenue less cost of sales, was $6,801 million 48 in 2025, compared to $6,537 million 49 in 2024. The gross margin was 71.8% 50 in 2025, an improvement from 70.6% 51 in 2024. Operating income, defined as income before provision for taxes on income, was $3,360 million 52 in 2025, up from $3,133 million 53 in 2024, resulting in an operating margin of 35.5% 54 in 2025 compared to 33.8% 55 in 2024. Net income attributable to Zoetis Inc. was $2,673 million 56 in 2025, an 8% increase from $2,486 million 57 in 2024. Diluted EPS was $6.02 58 in 2025, up from $5.47 59 in 2024. Net cash provided by operating activities was $2,904 million 60 in 2025. Cash and cash equivalents stood at $2,312 million 61 as of December 31, 2025, while total long-term debt, net of discount and issuance costs, was $9,042 million 62.
Year-over-year, total revenue increased by $211 million 63, or 2% 64, in 2025 compared to 2024, reflecting operational revenue growth of $247 million 65, or 3% 66. This growth was primarily driven by price increases of approximately 4% 67 and volume growth from other in-line products of approximately 1% 68, and key franchises of approximately 1% 69. This was partially offset by a volume decrease of approximately 3% 70 due to the MFA divestiture. Foreign exchange unfavorably impacted reported revenue growth by approximately $36 million 71, or 1% 72. U.S. segment revenue was relatively flat, increasing by $23 million 73, with companion animal revenue growing by $166 million 74 and livestock revenue declining by $143 million 75. International segment revenue increased by $152 million 76, or 4% 77, with operational growth of $188 million 78, or 5% 79, driven by companion animal products ($145 million 80) and livestock products ($43 million 81).
Significant operational developments during the period include the acquisition of Veterinary Pathology Group, a veterinary diagnostic laboratory group in the U.K. and Ireland, in 2025 82. In 2023, Zoetis acquired PetMedix Ltd and adivo GmbH, both research and development stage animal health biopharmaceutical companies focused on antibody-based therapeutics for companion animals 83. The company also enhanced its Vetscan Imagyst platform by adding artificial intelligence (AI) dermatology and AI fecal for equine in 2023, and AI urine sediment analysis and Vetscan OptiCell in 2024, followed by AI Masses in 2025 84. On October 31, 2024, Zoetis completed the divestiture of its medicated feed additive product portfolio, certain water soluble products, and related assets 30.
Business Outlook
Zoetis expects to eliminate the one-month lag in reporting for its subsidiaries operating outside the U.S. in 2026, aligning the fiscal years of all subsidiaries to December 31 101. This Expected Fiscal Year Alignment is a preliminary step in the transition of the company's enterprise resource planning (ERP) system and is anticipated to contribute to more seamless financial consolidation, regulatory compliance, and consistent reporting 102. As a result of this alignment, the International segment's revenue in the reported fourth quarter of 2025 benefited from operational changes that accelerated the timing of sales, leading to an approximate 2.5% to 3.5% increase in sales 103, a trend not expected to recur at the end of fiscal year 2026 104.
The company's growth strategy is centered on leading through innovation across its diverse portfolio, delivering an exceptional customer experience, powering its business through digital solutions and data insights, supporting a thriving workplace for colleagues, advancing sustainability, and performing with excellence and agility 105. Zoetis is focused on innovating across vaccines, pharmaceuticals, diagnostics, genetics, biodevices, and other product segments for all core species, leveraging both internal R&D capabilities and external collaborations 106. The company's R&D efforts are comprised of more than 300 programs 107, with a significant share of investment focused on product lifecycle innovation, such as developing new claims, extending to additional species, and creating more convenient formulations 108.
Operationally, Zoetis intends to continue its efficiency improvement programs in its manufacturing and supply chain organization, including Six Sigma and Lean capabilities 109. The company is expanding manufacturing capabilities at certain existing sites and purchased a new manufacturing site outside Atlanta, Georgia, in 2023, with commercial production planned for the future 110. The ongoing multi-year implementation of a new fully cloud-based ERP system is a major global and cross-functional effort expected to transform business operations and contribute to strategic priorities 111.
In terms of capital allocation, Zoetis incurred R&D expenses of $698 million 112 in 2025 and plans to continue strategic investments in R&D based on strategic fit, technical feasibility, return on investment, and customer needs 113. The Board of Directors authorized a multi-year share repurchase program of up to $6 billion 114 in August 2024, with $2.4 billion 115 remaining under this authorization as of December 31, 2025. The company's quarterly cash dividend was $0.50 per share of common stock in fiscal year 2025 116, and it expects to continue paying dividends consistent with historic payments 117. Zoetis also expects to contribute a total of $8 million 118 to its international defined benefit pension plans in 2026.
Management has flagged several structural headwinds and execution risks. The animal health industry is highly competitive, with principal drivers including new product development, quality, price, service, and promotion 119. The company faces competition from standalone animal health businesses, start-ups, and animal health divisions of large pharmaceutical companies, some of which may have greater resources 120. Increased consolidation in the animal health industry could lead to competitors gaining efficiencies or improving portfolio bundling, potentially increasing their market share and pricing power 121. Zoetis also faces competition from lower-priced generic alternatives, which have negatively affected sales of products like Draxxin, which declined by 66% 122 in the U.S. since 2021 123. Consolidation of customers and distributors could lead to demands for more favorable pricing, impacting margins 124. Changes in distribution channels for companion animal products, such as increased reliance on internet-based retailers and "big-box" stores, could reduce market share and margins 125.
Geographic, regulatory, and macro factors also pose constraints. International operations are subject to risks such as currency fluctuations, capital and exchange control regulations, expropriation, and other restrictive government actions 126. Macroeconomic, business, political, and financial disruptions, including public health crises, ongoing conflicts, economic weakness in China, and inflation, could adversely affect operating results, financial condition, and liquidity 127. Restrictions and bans on the use of antibacterials in food-producing animals, driven by concerns over antibacterial resistance, could negatively impact sales of the company's antibacterial products for livestock, which generated approximately $713 million 128 in revenue in 2025 129. Increased regulation or decreased governmental financial support for the livestock industry could reduce demand for products 130. Changes in trade policies, including tariffs, sanctions, and other restrictions, may raise costs, disrupt supply chains, and reduce demand 131. Adverse weather conditions, natural disasters, and climate change could impact manufacturing, supply chains, and customer operations, particularly in the livestock industry 132.
Risk Factors
Zoetis faces material risks from global macroeconomic and geopolitical conditions, including ongoing conflicts, rising tensions, economic weakness in China, and inflation, which could adversely affect operating results, financial condition, and liquidity. The animal health industry is highly competitive, with competition from standalone businesses, start-ups, and large pharmaceutical companies, some possessing greater resources. Consolidation in the industry could intensify competition and impact pricing power. The company is exposed to generic competition, with sales of Draxxin, for example, declining by 66% 122 in the U.S. since 2021 123 due to generic alternatives. Regulatory risks are substantial, with operations subject to diverse and evolving laws in numerous jurisdictions, including those governing product approval, manufacturing, data protection, and environmental health and safety. Non-compliance or delays in approvals could lead to fines, production shutdowns, product recalls, or market withdrawals. Changes in trade policies, such as tariffs and sanctions, may increase costs and disrupt supply chains. The company's total revenue from antibacterials for livestock was approximately $713 million 128 in 2025 129, making it vulnerable to restrictions or bans on antibacterial use in food-producing animals due to resistance concerns. Furthermore, the company's reliance on complex information technology systems and increasing use of AI expose it to cyberattacks, ransomware, and data breaches, which could result in significant financial and legal exposure, as well as reputational damage.
Management Priorities
Management's message to shareholders emphasizes Zoetis's vision to be the most trusted and valued animal health company, shaping the future of animal care through innovation, customer obsession, and purpose-driven colleagues. The company is committed to pioneering ways to predict, prevent, detect, and treat animal illness, supporting veterinarians, pet owners, and livestock producers worldwide. Management explicitly states that in 2026, the company expects to eliminate the one-month lag in reporting for its subsidiaries operating outside the U.S. and align the fiscal years of all subsidiaries to December 31 101. This alignment is a key preliminary step in the multi-year transition of the company's ERP system, which is expected to contribute to more seamless financial consolidation, regulatory compliance, and consistent reporting 102. Management also noted that the International segment's revenue in the reported fourth quarter of 2025 benefited from operational changes accelerating sales, leading to an approximate 2.5% to 3.5% increase in sales 103, a trend not expected to recur at the end of fiscal year 2026 104. The strategic priorities for the period ahead include leading through innovation across a diverse portfolio, delivering an exceptional customer experience, powering the business through digital solutions and data insights, supporting a workplace where colleagues can thrive, advancing sustainability in animal health for a better future, and performing with excellence and agility.
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References
- [1] Item 1, Business Overview — Operating Segments
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- [15] Item 1, Business Overview — Operating Segments
- [16] Item 1, Business Overview — International Operations
- [17] Item 1, Business Overview — Sales and Marketing
- [18] Item 1, Business Overview — Customers
- [19] Item 1, Business Overview — Research and Development
- [20] Item 1, Business Overview — Manufacturing and Supply Chain
- [21] Item 1, Business Overview — Competition
- [22] Item 1, Business Overview — Intellectual Property
- [23] Item 1, Business Overview — Regulatory
- [24] Item 1, Business Overview — Human Capital Management
- [25] Item 1, Business Overview — Environmental, Health and Safety
- [26] Item 7, MD&A — Overview of our business
- [27] Item 7, MD&A — Overview of our business
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- [29] Item 7, MD&A — Overview of our business
- [30] Item 1, Business Overview — Products
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- [35] Item 4, Revenue — Revenue by product category
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- [43] Item 1, Business Overview — Products
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- [46] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [47] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [48] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [49] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [50] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [51] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [52] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [53] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [54] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [55] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [56] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [57] Item 7, MD&A — Analysis of the Consolidated Statements of Income
- [58] Item 8, Consolidated Statements of Income
- [59] Item 8, Consolidated Statements of Income
- [60] Item 8, Consolidated Statements of Cash Flows
- [61] Item 8, Consolidated Balance Sheets
- [62] Item 8, Consolidated Balance Sheets
- [63] Item 7, MD&A — Revenue
- [64] Item 7, MD&A — Revenue
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- [73] Item 7, MD&A — Operating Segment Results
- [74] Item 7, MD&A — Operating Segment Results
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- [81] Item 7, MD&A — Operating Segment Results
- [82] Item 1, Business Overview — Products
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- [101] Item 7, MD&A — Fiscal Year Alignment of International Subsidiaries
- [102] Item 7, MD&A — Fiscal Year Alignment of International Subsidiaries
- [103] Item 7, MD&A — Fiscal Year Alignment of International Subsidiaries
- [104] Item 7, MD&A — Fiscal Year Alignment of International Subsidiaries
- [105] Item 7, MD&A — Our strategic pillars
- [106] Item 7, MD&A — Product development initiatives
- [107] Item 1, Business Overview — Research and Development
- [108] Item 1, Business Overview — Research and Development
- [109] Item 1, Business Overview — Manufacturing and Supply Chain
- [110] Item 1, Business Overview — Manufacturing and Supply Chain
- [111] Item 7, MD&A — Certain significant items
- [112] Item 1, Business Overview — Research and Development
- [113] Item 1, Business Overview — Research and Development
- [114] Item 5, Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
- [115] Item 5, Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
- [116] Item 8, Consolidated Statements of Income
- [117] Item 5, Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
- [118] Item 7, MD&A — Pension obligations
- [119] Item 1A, Risk Factors — The animal health industry is highly competitive.
- [120] Item 1A, Risk Factors — The animal health industry is highly competitive.
- [121] Item 1A, Risk Factors — The animal health industry is highly competitive.
- [122] Item 7, MD&A — Competition
- [123] Item 7, MD&A — Competition
- [124] Item 1A, Risk Factors — Consolidation of our customers and distributors could negatively affect the pricing of our products.
- [125] Item 1A, Risk Factors — Changes in distribution channels for companion animal products could negatively impact our market share, margins and distribution of our products.
- [126] Item 1A, Risk Factors — A significant portion of our operations are conducted in foreign jurisdictions, including jurisdictions presenting a high risk of bribery and corruption, and are subject to the economic, political, legal and business environments of the countries in which we do business.
- [127] Item 1A, Risk Factors — Our business is subject to risk based on global economic and political conditions.
- [128] Item 7, MD&A — Perceptions of product quality, safety and reliability
- [129] Item 7, MD&A — Perceptions of product quality, safety and reliability
- [130] Item 1A, Risk Factors — Increased regulation or decreased governmental financial support relating to the raising, processing or consumption of food-producing animals could reduce demand for our livestock products.
- [131] Item 1A, Risk Factors — Changes in trade policies, including the imposition of tariffs, sanctions, and other trade restrictions, may adversely affect our business.
- [132] Item 1A, Risk Factors — Our business may be negatively affected by weather conditions, natural disasters and the availability of natural resources.
Analysis on 5/19/2026