Charles River Laboratories International, Inc. (CRL)

Sector: Healthcare|Industry: Diagnostics & Research|Market Cap: $9.69B|Employees: 22K


Charles River Laboratories International, Inc. provides drug discovery, non-clinical development, and safety testing services in the United States, Europe, Canada, the Asia Pacific, and internationally. It operates through three segments: Research Models and Services (RMS), Discovery and Safety Assessment (DSA), and Manufacturing Solutions (Manufacturing). The RMS segment produces and sells rodents, and purpose-bred rats and mice for use by researchers. This segment also provides a range of services to assist its clients in supporting the use of research models in research and screening pre-clinical drug candidates, including research models, genetically engineered models and services, insourcing solutions, and research animal diagnostic services. The DSA segment offers early and in vivo discovery services for the identification and validation of novel targets, chemical compounds, and antibodies through delivery of preclinical drug and therapeutic candidates ready for safety assessment; and safety assessment services, such as toxicology, pathology, safety pharmacology, bioanalysis, drug metabolism, and pharmacokinetics services. The Manufacturing segment provides in vitro methods for conventional and rapid quality control testing of sterile and non-sterile pharmaceuticals and consumer products. This segment also offers specialized testing of biologics that are outsourced by pharmaceutical and biotechnology companies. It also provides contract vivarium operation services to biopharmaceutical clients. The company was founded in 1947 and is headquartered in Wilmington, Massachusetts.

  1. Filings

Filing Highlights

Financial Performance

The 2023 revenue reached $4.1 billion, an increase of $153.3 million, or 3.9%, compared to the previous year. This growth was primarily attributed to increased volume and pricing within the Safety Assessment business, as well as the recent acquisition of Explora BioLabs.

Operating income margin decreased from 16.4% to 14.9% due to higher operating costs within the Manufacturing segment, restructuring and asset impairment charges, and the divestiture of the Avian business.

Net income attributable to common shareholders decreased to $474.6 million, primarily due to lower operating income and higher interest expense, partially offset by lower income tax expense.

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