Awards, Certifications& Memberships
Industry recognition that reflects WSI’s commitment to safer chemistry, sustainable innovation, product quality, and trusted partnership across the commercial laundry industry.
Trusted by the industry
Awards & Recognition
Third-party recognition for WSI and TRUpath™ across environmental innovation, workplace excellence, and product leadership.
2019 U.S. EPA Green Chemistry Challenge Award
Presented with the American Chemical Society, this national honor recognizes TRUpath™ for advancing greener chemistry in industrial laundry. WSI is the first commercial-laundry company ever to receive it.
Ohio EPA Encouraging Environmental Excellence — Platinum Level
Ohio EPA’s highest recognition tier, honoring WSI’s sustained commitment to environmental stewardship and sustainable operations.
TRSA Clean Green Innovation Award
Recognition from the Textile Rental Services Association honoring TRUpath™ as a breakthrough in sustainable laundry processing.
National Pollution Prevention Roundtable Recognition
National acknowledgment of TRUpath™ for innovation that helps prevent pollution at the source.
OSHA Recognition
Recognition for combining workplace safety leadership with sustainability innovation.
TRSA Responsible Supplier Assurance Program (RSAP)
Industry verification that WSI meets TRSA standards for responsible, sustainable, and ethical supply.
Cincinnati Enquirer Top Workplaces 2026
Regional honor based on employee feedback, recognizing WSI as one of Greater Cincinnati’s best places to work.
LADAs Best New Product — TRUpath 2.0
International recognition naming TRUpath 2.0 a standout new product in the laundry industry.
Memberships
Active industry and sustainability affiliations that connect WSI to shared standards, partnerships, and best practices.
TRSA Supplier Partner
Active partner in the leading trade association for the linen, uniform, and facility services industry.
CSCNetwork Approved Supplier
Vetted supplier within a cooperative network of independent laundry and textile service operators.
ISSA Member
Member of the worldwide cleaning industry association focused on standards, education, and best practices.
Cincinnati Green Business Council
Member of a regional organization supporting measurable environmental responsibility.
NELA Member
Member of the Northeast Laundry Association, a regional association supporting excellence in textile rental, linen, and uniform services.
Certifications & Standards
Testing, accreditation, and product standards that support product safety, quality, and environmental performance.
In-House Hygienically Clean Testing
WSI runs ISO-certified in-house testing to verify microbial quality against USP 61 and 62 standards.
ISO 17025 Accredited Microbial Laboratory
WSI’s lab is accredited to the international benchmark for testing competence and reliable results.
NSF Non-Food Compounds Program, Category B1
Multiple WSI products are registered for acceptable use on fabrics that may contact food.
EPA Safer Choice–Aligned Formulations
Products designed for safer chemistry and environmental responsibility.
Support for TRSA Clean Green Certification
Solutions that help laundries meet Clean Green program requirements.
Supports TRSA Clean Green & ISO 14001 Goals
WSI’s products and processes help customers support their own environmental certification efforts.
Parent-Company Recognition
Kao Corporation
“World’s Most Ethical Companies” and “Ethisphere” names and marks are registered trademarks of Ethisphere LLC. WSI is a subsidiary/affiliate of Kao Corporation, one of the 2026 World’s Most Ethical Companies®
