Top 10 Companies in the Antiserum Industry (2025): Key Players Revolutionizing Global Healthcare

In Business Insights
May 29, 2025

The Global Antiserum Market was valued at USD 2.1 Billion in 2024 and is projected to reach USD 2.7 Billion by 2028, growing at a Compound Annual Growth Rate (CAGR) of 3.7% during the forecast period (2024-2028). This expansion is driven by increasing zoonotic disease prevalence, government immunization programs, and rising demand for emergency therapeutics in developing nations.

As global health organizations prioritize rapid-response biologics for infectious diseases and envenomation cases, pharmaceutical leaders are innovating production processes and expanding distribution networks. Here we examine the Top 10 Companies in the Antiserum Industry – plasma specialists, vaccine giants, and research pioneers delivering critical antibody therapies.


🔟 1. CSL Behring

Headquarters: King of Prussia, Pennsylvania, USA
Key Offering: Hyperimmune globulins, antivenoms, immunoglobulin therapies

CSL Behring dominates the plasma protein therapeutics market with 16.3% global market share. The company’s integrated approach from plasma collection to fractionation ensures reliable antiserum supplies for hospitals worldwide.

Strategic Developments:

  • Current plasma collection capacity: 18 million liters annually
  • 2023 acquisition of Vifor Pharma expanded critical care portfolio
  • Pioneering recombinant antivenom technology with 30% faster production

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9️⃣ 2. Grifols, S.A.

Headquarters: Barcelona, Spain
Key Offering: Plasma-derived immunoglobulins, specialty antivenoms

Grifols operates the world’s largest plasma collection network, processing over 9 million liters annually. The company’s proprietary fractionation technology achieves 92% protein recovery rates.

Strategic Developments:

  • $2.1 billion invested in North American plasma facilities (2022-2024)
  • New lyophilized antivenom formulation extends shelf life by 18 months

8️⃣ 3. Bharat Serums and Vaccines Limited

Headquarters: Mumbai, India
Key Offering: Snake antivenoms, rabies immunoglobulin

BSV supplies 42% of India’s antivenom demand with products effective against all major venomous species. The company’s heat-stable formulations are crucial for tropical climates.

Strategic Developments:

  • WHO-prequalified antivenom priced 60% below competitors
  • New African distribution hub opened in Nairobi (2023)

7️⃣ 4. Pfizer Inc.

Headquarters: New York, USA
Key Offering: Specialty immunoglobulins, antitoxins

Pfizer’s hospital biotherapeutics division leverages mRNA technology to develop next-generation antisera with improved efficacy profiles.

Strategic Developments:

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