What NSF International does

NSF International is a privately held global public health and safety organization founded in 1944 and headquartered in Ann Arbor, Michigan. Operating in 110 countries with approximately 3,000 employees, NSF provides testing, auditing, certification, consulting, and training services across five primary verticals: food and beverage, water systems, life sciences, nutrition and wellness, and transportation. The company serves 40,000+ client sites, has certified 680,000+ products, completed 330,000+ audits, and maintains 160+ published standards developed through ANSI/SCC-accredited processes. NSF holds WHO Collaborating Center status on Food Safety, Water Quality, and Medical Device Safety, providing unique standing within the global regulatory ecosystem.

NSF's technology infrastructure centers on ISO/IEC 17025-accredited laboratories offering chemistry, microbiology, engineering, and toxicology testing, supplemented by NSF TraQtion—a cloud-based SaaS platform managing supply chain quality and compliance for clients such as Dunkin', Papa John's, Red Robin, and LGMA. The company generates revenue through multiple streams: certification fees, per-test lab fees, auditing services, training program fees (550+ accredited courses), consulting engagements, and SaaS subscriptions (TraQtion Lite and full modular versions). Distribution relies on direct enterprise field sales, an online client portal, and embedded relationships with regulators and standards bodies. Wholly-owned subsidiaries include QAI (organic certification) and Amarex Clinical Research (CRO services), with recent acquisitions of PSILab (2024, plastic pipe testing) and Cambium Analytica (2025) extending testing capabilities. NSF's business model emphasizes recurring, multi-year certification cycles, regulatory-driven demand, and a globally recognized certification mark that creates switching costs for certified product manufacturers.

Name

NSF International

Legal name

NSF International

Website

https://nsf.org

Company type

Private

Founded year

1944

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

NSF International is a global public health organization founded in 1944 that provides testing, auditing, certification, consulting, and training across food, water, life sciences, nutrition, and transportation sectors, serving 40,000+ client sites in 110 countries.

Ownership category

akta.pro rank

Product category

Testing, Inspection, and Certification (TIC) Services

NAICS

Testing Laboratories and Services (54138), Testing Laboratories and Services (541380), Other Scientific and Technical Consulting Services (54169), Other Scientific and Technical Consulting Services (541690)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Third-Party Certification, Code Compliance & Regulatory Inspection (ASME/API/ISO) (EUAEAHAN)

akta.pro secondary industries

Supplier Approval, Verification & Food Safety Risk Management (GFSI-aligned) (AFALADAH), Instrumentation, Controls & Automation Engineering Consulting (BPAHAIAM), Electrical Testing & Certification (Protection Relays, Switchgear, Transformers) (EUAEAHAG), Technical Committees, Working Groups & Expert Panels (BPADANAB)

Keywords

• Product safety certification
• Food safety auditing
• Water quality testing
• Laboratory testing services
• Public health standards

Headquarters

HQ city

Ann Arbor

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Certification Services: Third-party certification of products, systems, and facilities to NSF and other public health standards. Certification fees charged for product testing, facility audits, and ongoing compliance verification.
2. Auditing Services: Independent verification of food safety, quality, sustainability, and performance management systems across supply chains. Includes BRCGS, FSSC 22000, SQF, IFS, and other scheme certifications.
3. Laboratory Testing Services: Testing services across chemistry, microbiology, engineering, biosafety cabinetry, California Proposition 65, and specialized areas. Revenue from per-test fees and project-based testing contracts.
4. Training Services: Over 550+ courses including self-paced eLearning, virtual, and in-person training. IACET and CQI/IRCA accredited training for food safety, quality management, and life sciences professionals. Revenue from course fees.
5. NSF TraQtion Software: Cloud-based supply chain quality and compliance management software offered in Lite and full modular versions. SaaS subscription model with tiered pricing.
6. Consulting Services: Strategic and technical consulting for food businesses, water systems, life sciences, and sustainability. Customized solutions for specific client challenges.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

NSF International is a global public health and safety organization that provides testing, certification, auditing, consulting, and training services to businesses, governments, and regulators across food and beverage, water systems, life sciences, nutrition and wellness, and transportation sectors. The company operates ISO/IEC 17025-accredited laboratories offering chemistry, microbiology, engineering, and toxicology testing, develops voluntary consensus standards (NSF/ANSI, NSF/ANSI/CAN), and offers NSF TraQtion, a cloud-based supply chain quality and compliance management software platform.

Product overview

NSF International is a global public health and safety organization offering a comprehensive portfolio of testing, certification, auditing, consulting, and training services. The company operates as a platform organization with multiple service divisions spanning Food and Beverage, Water Systems, Life Sciences, Nutrition and Wellness, and Transportation sectors. Core offerings include the NSF TraQtion cloud-based software platform for supply chain quality and compliance management, with modular solutions for supplier management, specifications, artwork, complaints, assessments, sustainability, and document management. The company also operates ISO/IEC 17025-accredited laboratories providing chemistry, engineering, microbiology, and bioanalytical research services. Additional offerings include standards development, management system certifications (ISO 27001, CMMC, CSA STAR), electrical safety testing and certification, training programs with 550+ courses, and specialized services like California Proposition 65 compliance support. Recent acquisitions include PSILab (plastic pipe and materials testing). The organization is a WHO Collaborating Center on Food Safety, Water Quality and Medical Device Safety, with operations across 110 countries serving 40,000+ client sites and certifying 680,000+ products.

Differentiator

Problem solved

Functional benefit

Brands

• NSF TraQtion: Cloud-based supply chain, quality, safety, and compliance operations software solution
• Amarex Clinical Research

Products and services

• NSF TraQtion Cloud-based SaaS platform that manages tens of thousands of suppliers, products, and documents with modular solutions for supplier management, specification management, artwork management, complaints management, assessment management, sustainability management, document management, on-boarding management, and evaluations management. Used by food, agriculture, and food service companies (e.g., Dunkin', Papa John's, Village Farms, LGMA, Red Robin, Hooters, A&W Canada) for supply chain quality and compliance management.
• NSF TraQtion Lite Compliance and supply chain management software designed for small to medium-sized businesses, offering scaled-down features from the full NSF TraQtion platform.
• NSF Chemistry Lab Testing Services Chemistry laboratory services offering organic and inorganic analyses with specialization in trace analytical testing for water, food, cosmetics, dietary supplements, and related products.
• NSF Engineering Lab Services Internationally recognized expertise in testing, engineering, and standards supporting compliance and market access requirements for water, drainage, and other products used in the built environment.
• NSF Microbiology Lab Services Globally recognized microbiology laboratory services with expertise and commitment to advancing the science of microbiology for food, water, and consumer product testing.
• Bioanalytical Research Services Bioanalytical research services to help accelerate innovation for those working at the cutting edge of clinical research.
• Biosafety and Luminaire Testing and Certification Testing and certification to validate the design, construction, and performance of biosafety cabinetry and luminaire products used in controlled environments.
• California Proposition 65 Support Services Comprehensive testing, assessment, and reporting services to help businesses comply with California Proposition 65, reduce risk, and protect people from harmful chemical exposure.
• Health and Safety Science Services Independent chemical safety and toxicology risk assessment for food, beverage, water, medical device, consumer product, and dietary supplement manufacturers.
• Plastic and Plumbing Testing and R&D Lab Services Testing and R&D lab services for global plastics, pipes, and materials used in water, gas, plumbing, and other industries, helping manufacturers develop more robust and safer products while reducing time-to-market.
• Supplements, Nutritional Foods, and Personal Care Product Testing Testing services ensuring the contents, quality, and safety of supplements, nutraceuticals, functional foods, and personal care products meet rigorous standards.
• NSF Training Programs Training programs with 550+ courses including self-paced eLearning, virtual, and in-person options covering food safety, quality management, and life sciences. Accredited by IACET and CQI/IRCA for professional development and certification preparation.
• ISO/IEC 27001 Information Security Management System Certification Certification service helping organizations manage information security risk, improve resilience, and align security needs with business objectives.
• ISO/IEC 20000-1 IT Service Management Certification Certification creating a benchmark for delivering managed services in an increasingly competitive and complex digital landscape.
• NIST 800-171 Certification Certification service to protect the confidentiality of controlled unclassified information in nonfederal systems and organizations.
• CSA STAR Certification Certification integrating information security management and cloud security systems for greater data security.
• Cybersecurity Maturity Model Certification (CMMC) Certification service to help organizations meet CMMC requirements and demonstrate compliance with Department of Defense cybersecurity requirements.
• Electrical Safety Testing and Certification OSHA Nationally Recognized Testing Laboratory (NRTL) and SCC-accredited Certification Body offering electrical safety certifications for food equipment, municipal water products, on-site wastewater products, and pool and spa equipment.
• UK REG 31 Testing Services Drinking Water Inspectorate (DWI) designated laboratory services for UK Regulation 31 product testing, the only facility in the United Kingdom capable of delivering both BS 6920 and REG 31 testing services.
• Amarex Clinical Research Services Full-service global Contract Research Organization (CRO) conducting clinical studies across all phases of research and discovery, development, validation, and approval for pharmaceutical and medical device clients.
• EU-MHR Pre-Assessment Service Service helping manufacturers prepare for the revised European Drinking Water Directive's Minimum Health Requirements (EU-MHR), which take full effect on January 1, 2027.

Quantifiable outcome

• NSF works across 110 countries with 40,000+ client sites
• +2 more outcomes

Named customers8 records

Segments6 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

Nine partnerships are on record, tiered core and major.

• iNADO (Institute of National Anti-Doping Organisations)coreStrategic or Co-development Partner · 27 May 2026NSF partnered with iNADO to provide supplement certification resources to National and Regional Anti-Doping Organizations (NADOs and RADOs) and athletes worldwide. NSF's content and banned substance certification program helps athletes and sporting organizations reduce risk by providing independent verification of supplement products and manufacturing practices.
• Circle H (H²)coreStrategic or Co-development Partner · 1 March 2026NSF announced strategic collaboration with Circle H to enable global certification access, creating streamlined pathways for halal, organic and specialty certifications as the global halal market drives demand.
• QAI (Quality Assurance International)coreStrategic or Co-development PartnerQAI, an NSF Company, is part of the NSF organization focused on organic certification. QAI headlines activities at Newtopia Now 2026, the natural and organic products industry event, showcasing NSF's leadership in food safety, certification, and organic landscape.
• World Health Organization (WHO)coreStrategic or Co-development PartnerNSF is a WHO Collaborating Center on Food Safety, Water Quality and Medical Device Safety, providing unique credibility and collaboration in public health standards development.
• ANSI (American National Standards Institute)coreStrategic or Co-development PartnerNSF is accredited by ANSI for standards development, enabling the development of NSF/ANSI consensus standards across public health sectors.
• SCC (Standards Council of Canada)coreStrategic or Co-development PartnerNSF is accredited by SCC for standards development in Canada, enabling development of NSF/ANSI/CAN consensus standards.
• UK Drinking Water Inspectorate (DWI)coreStrategic or Co-development PartnerNSF's Oakdale laboratory became a DWI-designated laboratory for Regulation 31 (REG 31) product testing, the only facility in the UK capable of delivering both BS 6920 and REG 31 testing services.
• AmazonmajorChannel Partner/ Reseller/ DistributorNSF is one of six approved Testing, Inspection, and Certification (TIC) providers in Amazon's Compliance Fast Track program for dietary supplements, enabling automated validation of supplement compliance.
• UKAS (United Kingdom Accreditation Service)coreStrategic or Co-development PartnerNSF's Oakdale facility is accredited to ISO/IEC 17025 standards by UKAS, supporting full REG 31 testing capabilities.

Scale indicators8 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Intertek: London-listed TIC company with strong food, consumer products and life-sciences certification overlap with NSF. Comparable global lab footprint and certification/AST services.
• Mérieux NutriSciences (bioMérieux subsidiary): Global food safety testing, auditing and consulting provider. Direct competitor to NSF in food safety certification, supply-chain auditing and laboratory testing services for food manufacturers and retailers.
• Eurofins Scientific: Luxembourg-listed food, environmental, pharmaceutical and clinical testing laboratory group. Direct competitor to NSF's chemistry, microbiology, and life-sciences lab services including dietary supplement and water testing.
• Bureau Veritas: Paris-listed TIC major with overlapping food, agri-commodities, marine, consumer products, water and life-sciences testing/certification. Closest publicly listed comp for NSF's industry vertical mix and global scale.
• ALS Limited: Australia-listed global testing services provider with strong food, environmental, water and life-sciences laboratory footprint. Competes head-to-head with NSF in environmental and water testing categories.
• UL LLC: Global safety science and certification company with overlapping product safety testing (NRTL), standards development, and supply-chain compliance programs. Direct peer for NSF's OSHA NRTL electrical safety and product certification business.
• SGS SA: Geneva-headquartered global TIC leader offering testing, inspection and certification across food, water, life sciences, consumer products and industrial sectors. Most direct large-scale peer to NSF's TIC portfolio with comparable revenue mix.

Emerging players

• Element Materials Testing: UK-listed testing laboratory group focused on materials, product qualification and life-sciences testing. Adjacent peer to NSF's engineering lab and plastic/plumbing testing (PSILab) capabilities.

Broad incumbents

• TÜV SÜD: Germany-based TIC and certification body with food, water, life-sciences and management-systems certification overlap. Larger and more diversified than NSF but competes for the same regulated multinational clients.
• DEKRA: German TIC leader focused on automotive, industrial, and product testing. Overlaps with NSF's transportation and electrical safety testing verticals and competes for management-systems certification.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/nsf-international
• Instagraminstagram.com/nsf__official
• Xx.com/NSF_Intl
• Facebookfacebook.com/NSFInternational

Compliance29 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles19 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

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

M&A5 records

Investments

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

Frequently asked questions about NSF International