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With more than 60 years of expertise, HAL Allergy (NL) is a privately owned, European specialty biopharma company dedicated to allergies and related diseases. Its foundation rests on proprietary allergen extraction, advanced allergoid technology, and GMP-certified manufacturing. On this basis, the company covers the full allergy care pathway – from diagnostics and allergen immunotherapy through to next-generation treatments. Supported by continued investment in R&D and a robust clinical pipeline, HAL Allergy aims to expand beyond allergy into adjacent disease areas, leveraging its expertise to transform the lives of a broad population of patients. Join HAL Allergy and drive innovation!

Website http://www.hal-allergy.com
Revenue $61.1 million
Employees 268 (199 on RocketReach)
Founded 1959
Address 15 J.h. Oortweg Leiden 11, Ch 2333, NL
Phone +31 88 195 9000
Fax +49 211 977650
Technologies
Industry Pharmaceutical Manufacturing, Manufacturing General, Pharmaceutical, Allergy, Manufacturing, Health Care, Allergen Immunotherapy (AIT), Allergy Diagnostic and Treatment, Respiratory Allergies, Food Allergies, Venom Allergies, Contract Manufacturing, Protein Production
Web Rank 4 Million
Keywords Allergen Immunotherapy, Allergy Treatment, Immunotherapy, Allergy Prevention, Allergies, Healthcare, Pharmaceutical, Biotechnology, Drug Development, Medical, Clinical Research, Health, Allergy Testing, Anaphylaxis Treatment, Asthma Treatment, Hay Fever Treatment, Eczema Treatment
Competitors Novartis, AstraZeneca, Merck Group, BioCryst Pharmaceuticals, Inc., Allergy Therapeutics, Allergopharma J. Ganzer KG Pharmazeutische Erzeugnisse, Allegra, STALLERGENES IBERICA SA, Antigen Laboratories Inc., Advanced Vision Research , Inc. +46 more (view full list)
SIC SIC Code 283 Companies, SIC Code 28 Companies
NAICS NAICS Code 32541 Companies, NAICS Code 3254 Companies, NAICS Code 32 Companies, NAICS Code 325 Companies

HAL Allergy Group Questions

The HAL Allergy Group annual revenue was $61.1 million in 2026.

Pieter Flore is the CEO of HAL Allergy Group.

199 people are employed at HAL Allergy Group.

The NAICS codes for HAL Allergy Group are [32541, 3254, 32, 325].

The SIC codes for HAL Allergy Group are [283, 28].

Top HAL Allergy Group Employees

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