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Toxys is global leading expert that develops and offers a broad spectrum of unique animal-free laboratory tests for the safety assessment of novel medicines, chemicals, cosmetics and food. We are experts in the fields of genotoxicity, developmental toxicology and mechanistic toxicity testing. We develop assays with the focus on understanding the mode-of-action of toxic compounds. Our ToxTracker® assay accurately identifies genotoxic compounds, ReproTracker® detects developmental toxicity and the ToxProfiler™ assay provides a broad toxicity profile of compounds. Our unique assays provide relevant information to avoid compounds failing at a late stage of development due to unforeseen toxicity. We aim to bring information to our customers that is essential to make informed decisions on which compounds to progress in drug/compound development, thereby contributing to the development of better medicines and products and to reduce animal testing. Every novel chemical compound that is developed by pharmaceutical, chemical, cosmetics or food companies has to be rigorously tested for human health hazards before being considered safe for marketing. Current in vitro toxicity tests, which are an essential part of compound risk assessment, often suffer from a low predictive value and lack the possibility to provide insight into the mode-of-action of toxic compounds. To address these unmet needs, Toxys offers a diverse portfolio of in vitro assays that provide mode-of-action information on toxic compounds and provide information relevant to human health. The assays are used for early compound screening, follow-up testing and mode-of-action assessment, potency ranking and chemical read-across and are particularly useful in weight-of-evidence (WoE) and adverse outcome pathway (AOP) approaches for chemical safety assessment. Toxys is internationally recognised for its scientific expertise, high-quality results and responsiveness.

Website http://www.toxys.com
Revenue $15 million
Employees 40 (27 on RocketReach)
Founded 2014
Address 4 Robert Boyleweg, Leiden 2333 CG, NL
Phone +31 71 332 2470
Technologies
Industry Research Services, Business Services General, Biotechnology, Genotoxicity testing, Business Services, Science and Engineering, Mechanism-based toxicology, Health Care, DNA damage response, Health Diagnostics, Mammalian reporter assays, Stem cells, BAC technologies
Web Rank 6 Million
Keywords Safety Assessment, Pharmaceutical Safety, In Vitro Toxicology, Drug Development Testing, In Vitro Assays, Chemical Risk Assessment, Food Safety Testing, Toxicology Research, Regulatory Toxicology, Safety Pharmacology
Competitors SGS, Labcorp, Charles River Laboratories, Eurofins, Intertek, Rules-Based Medicine a Q² Solutions Company, Envigo ++++, Toxikon Corporation, Accellix, ToxServices LLC +43 more (view full list)
SIC SIC Code 87 Companies, SIC Code 873 Companies
NAICS NAICS Code 54 Companies, NAICS Code 5417 Companies, NAICS Code 541713 Companies, NAICS Code 54171 Companies, NAICS Code 541 Companies

Toxys Questions

The Toxys annual revenue was $15 million in 2026.

Remco Derr is the COO of Toxys.

27 people are employed at Toxys.

The NAICS codes for Toxys are [54, 5417, 541713, 54171, 541].

The SIC codes for Toxys are [87, 873].

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