About Toxnot PBC

Using data to make products safer & less toxic

Toxnot is an industry-leading technology company with a mission to improve health & sustainability across global supply chains

 We work with global manufacturers and suppliers to help the world design and build better products.

Our founders, Pete Girard and Bill Hoffman created software platform that can ultimately be used to clean up the toxic chemicals in our world’s  supply chains. 

Together they lead a movement to disrupt the notoriously complex supply chain chemical hazard landscape and build creative solutions for businesses of all kinds.

Meet our team

Pete Girard

Co-founder & CEO

Pete artfully combines 20+ years of experience at the multinational level, with a well-respected background in product management, lifecycle assessment, product stewardship & sustainability strategy. He is a natural collaborator, teacher, and versatile leader. Pete has an uncanny ability to see the power of open technology to disrupt complex sustainability problems.  He understands the power behind reevaluating the chemicals in our everyday products.

Bill Hoffman

Co-founder & CTO

Bill co-founded Toxnot to help drive an impact on sustainability through software innovation. Bill has a background in large scale Internet services, having led the design and development of the Hotmail/Outlook.com backend and scaling it to 800 million users. Bill has a B.S. in Computer Science from Cornell University.

Evelyn Ritter

Director, Customer Success

Evelyn helps manufacturers leverage technology to ensure their products meet the highest levels of material safety & sustainability possible. She is motivated to break down the complexity of chemical hazards and technology tools, to allow our clients more time to improve their products. Evelyn holds a B.S. in Engineering from Hope College in Michigan. 

Mason Wambolt

Director of Business Development

Mason brings over ten years of experience in IT and business development to Toxnot. His passion lies in taking the complex and making it simple through technology and process. With a broad business perspective, he likes to apply this same line of thinking to helping customers to achieve their own goals. Mason holds a MBA from the University of Wyoming.

Kelly Haugen

Digital Content Marketing Manager

Kelly's excited to blend his passion for sustainability and marketing to help amplify Toxnot's voice in advancing supply chain transparency. He brings years of digital marketing expertise to improve users engagement and experience. Kelly recently obtained his MBA in Global, Social, & Sustainable Enterprise from Colorado State University.

Juliet Seibel

Customer Success Specialist

Juliet is passionate about all things environment and sustainability. She believes that every person counts in the movement to create a cleaner and more sustainable world and is thrilled to help people navigate technology and tools that will help them do so. With a B.S. in Ecosystem Science and Sustainability from Colorado State University and years of customer service behind her, Juliet is excited to blend her two worlds to further the mission of product transparency.

Becky McConnell

Software Engineer

Becky is excited to help create technology that helps make it easier to make products more clean and sustainable. She has a strong foundation in computer science and a passion for learning new things, and enjoys applying her skills to projects. Becky recently graduated from the University of Colorado at Boulder with a B.S. in Computer Science.

Carl-Michel Fevrius

Software Engineer

Carl-Michel has always had a strong passion for sustainability, clean energy and environmentalism (this can be attested by many friends who had to sit through lectures about why they should use public transportation and buy a water filter). Carl-Michel is excited to work with Toxnot and apply his technical skills in a field that can have a positive impact on society! Carl-Michel graduated from the University of Notre Dame with a B.S. in Computer Science.


Environmental Leader Product of the Year Award
Sustainable Brands Innovation Open Finalist
Green Electronics Council Award Winner