Sotera Health

What Sotera Health does

Sotera Health is a publicly traded (NASDAQ: SHC) integrated global health solutions provider headquartered in Broadview Heights, Ohio, operating through three core businesses: Sterigenics, Nordion, and Nelson Labs. Sterigenics delivers outsourced terminal sterilization and irradiation services across 49 global facilities using five modalities — gamma irradiation, ethylene oxide, electron beam, nitrogen dioxide, and x-ray — serving medical device, pharmaceutical, food safety, and advanced applications markets. Nordion supplies medical gamma technologies and cobalt-60 to more than 40 countries for sterilization, medical isotope production, and cancer treatment. Nelson Labs provides outsourced microbiological and analytical chemistry testing and advisory services through 12 facilities in the US, Europe, Asia, and Mexico, offering over 900 laboratory tests to approximately 3,000 customers, with Regulatory Compliance Associates providing life science consulting alongside it.

The company generates revenue primarily through usage-based service fees for sterilization processing, hardware sales of cobalt-60 and gamma irradiation systems, and professional services fees for laboratory testing. Its customer base of approximately 5,000 enterprises spans 50+ countries and includes 40 of the top 50 medical device companies and 9 of the top 10 pharmaceutical companies. Multi-year enterprise contracts with validated sterilization processes create high switching costs. FY2025 revenue reached $1.164 billion (20th consecutive year of growth) with 51% adjusted EBITDA margins, and Q1 2026 revenue grew 10% YoY to $280 million. Leadership is preparing for a CEO transition in April 2026, with the current CEO moving to Executive Chairman.

Distribution is conducted via direct enterprise sales through dedicated account management, with no channel partner or intermediary model. Marketing relies on industry conferences (Goldman Sachs, KeyBanc, Barclays, J.P. Morgan Healthcare), investor relations, and corporate communications rather than broad consumer outreach. The company holds ISO 14001 and ISO 45001 certifications across its facilities and operates under extensive regulatory oversight from FDA, EPA, and nuclear safety authorities — including a record 25-year Canadian Nuclear Safety Commission license for Nordion's Ottawa facility.

Name

Sotera Health

Legal name

Sotera Health Company

Website

https://soterahealth.com

Company type

Public

Founded year

2017

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Sotera Health (NASDAQ: SHC) is an integrated global provider of outsourced sterilization services, medical gamma technologies and cobalt-60 supply, and microbiological/analytical chemistry testing serving approximately 5,000 medical device, pharmaceutical, and healthcare customers across 50+ countries through 49 sterilization facilities and 12 testing labs.

Ownership category

akta.pro rank

Product category

Healthcare Sterilization and Lab Testing Services

NAICS

Irradiation Apparatus Manufacturing (334517), Medical and Diagnostic Laboratories (6215), Testing Laboratories and Services (541380)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731), Surgical & Medical Instruments & Apparatus (3841)

akta.pro primary industry

Sterilization Services & Contract Reprocessing (ETO/Gamma/E-beam providers) (HLAHANAB)

Keywords

• Medical device sterilization
• Gamma irradiation services
• Ethylene oxide processing
• Sterility testing services
• Cobalt-60 medical isotopes

Headquarters

HQ city

Broadview Heights

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Sterigenics - Terminal Sterilization Services: Provides outsourced terminal sterilization and irradiation services for medical device, pharmaceutical, food safety and commercial markets. Revenue is generated through service fees for sterilization processing across 49 global facilities. Leading segment with approximately 8% revenue growth in recent periods, driven by volume and pricing gains.
2. Nordion - Cobalt-60 and Gamma Technologies: Provides medical gamma technologies and cobalt-60 used for prevention and treatment of disease and infection. Supplies products to more than 40 countries, serving pharmaceutical and biotechnology companies, medical device manufacturers, hospitals, and research laboratories. Revenue from product sales of radioactive isotopes and gamma irradiation systems.
3. Nelson Labs - Testing and Advisory Services: Provides outsourced microbiological and analytical chemistry testing and advisory services for medical device and pharmaceutical industries. Serves approximately 3,000 customers across 12 facilities in the US, Europe, Asia and Mexico. Includes regulatory consulting and advisory services through Regulatory Compliance Associates. Revenue from testing service fees.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Sotera Health provides outsourced mission-critical terminal sterilization and irradiation services (Sterigenics), medical gamma technologies and cobalt-60 supply (Nordion), and microbiological and analytical chemistry lab testing plus advisory services (Nelson Labs) to medical device manufacturers, pharmaceutical companies, and healthcare facilities globally. Operations span 49 sterilization facilities across more than 50 countries with over 900 laboratory tests available.

Product overview

Sotera Health is a leading global provider of mission-critical end-to-end sterilization solutions and lab testing and advisory services for the healthcare industry. The company operates through three best-in-class businesses: Sterigenics® (comprehensive sterilization solutions using gamma, ethylene oxide, electron beam, nitrogen dioxide, and x-ray irradiation across 49 global facilities), Nordion® (medical gamma technologies and cobalt-60 supply serving over 40 countries), and Nelson Labs® (microbiological and analytical chemistry testing with over 900 lab tests across 12 facilities). Additional offerings include RapidCert rapid sterility testing and Regulatory Compliance Associates® consulting services. The three core businesses work together to provide customers with integrated services from product development and sterilization validation through regulatory approval and ongoing quality assurance testing.

Differentiator

Problem solved

Functional benefit

Brands

• RapidCert: Rapid biological indicator sterility testing service launched by Nelson Labs that reduces testing time from seven days to approximately three days
• 3R+ Program

Products and services

• Sterigenics A leading global provider of outsourced terminal sterilization and irradiation services for medical device, pharmaceutical, food safety, and advanced applications markets. Operates 49 global facilities offering gamma irradiation, ethylene oxide processing, electron beam irradiation, nitrogen dioxide sterilization, and x-ray irradiation technologies. Serves 40 of the top 50 medical device companies.
• Nordion A leading provider of medical gamma technologies and cobalt-60 products used for the prevention and treatment of disease and infection. Supplies products to more than 40 countries, serving pharmaceutical and biotechnology companies, medical device manufacturers, hospitals, and research laboratories. The Ottawa facility received a 25-year CNSC license renewal, the longest ever issued.
• Nelson Labs A global leader in outsourced microbiological and analytical chemistry testing and advisory services for the medical device and pharmaceutical industries. Serves approximately 3,000 customers across 12 facilities in the United States, Europe, Asia, and Mexico, offering over 900 laboratory tests with 700+ scientists.
• RapidCert A rapid biological indicator sterility testing service for medical device and pharma products that reduces testing time from the traditional seven-day compendial method to approximately three days. Combines traditional biological indicators with rapid microbiological methods and modern instrumentation to provide objective, instrument-based results for lot release and sterilization validations.
• Regulatory Compliance Associates A recognized leader in life science consulting providing regulatory compliance consulting and advisory services, supporting customers from initial product development and sterilization validation through regulatory approval and ongoing product testing. Part of the Sotera Health family, working alongside Nelson Labs.

Quantifiable outcome

• 20 consecutive years of revenue growth demonstrates sustained customer retention and mission-critical service value
• +5 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core.

• WestinghousecoreStrategic or Co-development Partner · 24 February 2025Cobalt development agreement signed with Westinghouse and PSEG to secure and expand cobalt-60 supply chain for medical sterilization applications. Supports Nordion's mission to diversify and expand cobalt supply at established nuclear power plants.
• PSEGcoreStrategic or Co-development Partner · 24 February 2025Cobalt development agreement signed with Westinghouse and PSEG to secure and expand cobalt-60 supply chain for medical sterilization applications. Supports Nordion's efforts to diversify cobalt supply from nuclear power plants.
• Regulatory Compliance AssociatescoreStrategic or Co-development PartnerRegulatory Compliance Associates, part of Sotera Health family, provides recognized life science consulting services alongside Nelson Labs testing. Supports customers from initial product development through regulatory approval.
• Canadian Nuclear Safety CommissioncoreOthersIssued 25-year Class 1B license renewal for Nordion's Ottawa facility - the longest license ever issued by the Commission, enabling continued cobalt-60 production for medical sterilization.

Scale indicators23 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Steris: Steris is the closest direct competitor to Sotera's Sterigenics business, offering contract sterilization (gamma, EO, e-beam, X-ray) and sterilization equipment across medical device, pharmaceutical, and life science customers. Following the Cantel Medical acquisition, Steris also competes with Nelson Labs in infection-prevention testing and advisory services.
• Cantel Medical (now part of Steris): Cantel (acquired by Steris in 2021) was a direct competitor in sterilization, infection prevention, and medical device reprocessing. It remains a relevant benchmark for Sotera's terminal sterilization and Nelson Labs testing offerings, especially in dental, endoscopy, and lab consumables.

Broad incumbents

• Charles River Laboratories: Charles River is a global CRO/CDMO offering lab testing, sterilization validation support, and biological services to medical device and pharmaceutical customers — overlapping significantly with Nelson Labs' testing and advisory business and adjacent to Sterigenics' validation workflows.
• Eurofins Scientific: Eurofins is a global leader in outsourced laboratory testing across pharma, medical device, food, and environmental end markets. It competes most directly with Nelson Labs in microbiological and analytical chemistry testing for medical device and pharmaceutical customers.
• SGS SA: SGS operates one of the world's largest testing, inspection, and certification networks, including life-sciences and medical-device testing services that overlap with Nelson Labs and Sterigenics' validation offerings. Its global footprint mirrors Sotera's 50+ country presence.
• WuXi AppTec: WuXi AppTec is a global CRO/CDMO providing lab testing, bioanalytical services, and manufacturing support for pharmaceutical and medical device customers. It is a relevant comparable for Nelson Labs' outsourced testing and Sterigenics' validation/regulatory workflow, though its CDMO exposure is broader.
• Labcorp: Labcorp is a major clinical diagnostics and lab services operator with global reach. Its medical and diagnostic laboratory operations overlap with Nelson Labs' microbiological and analytical chemistry testing, particularly for healthcare and life science customers.
• 3M (Health Care / Sterilization): 3M's healthcare segment supplies sterilization monitoring products (e.g., biological and chemical indicators) used in EO and steam sterilization workflows. While not a contract sterilizer, 3M is a relevant comparable for Sotera's sterilization ecosystem, especially alongside Sterigenics and Nelson Labs.

Emerging players

• Bio-Rad Laboratories: Bio-Rad manufactures analytical and clinical laboratory instruments, reagents, and consumables used in life science testing. While not a contract lab, its instruments underpin many of the assays Nelson Labs performs, making it an adjacent competitive and supply-chain peer in the testing stack.
• Ecolab: Ecolab is a global leader in infection prevention, sanitization, and water/sterilization chemistry serving healthcare, life sciences, and industrial markets. It is an adjacent peer to Sterigenics and Nelson Labs through its healthcare sterilization and contamination-control solutions.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sotera-health-llc
• Xx.com/soterahealth

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries4 records

Funding overview

Funding rounds5 records

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sotera Health