Guy & O'Neill,

Guy & O’Neill serves major global and North American brand owners and retailers. Whether full-service turnkey manufacturing, toll manufacturing, or private label innovation, G&O has the scale, capacity, and expertise to meet your needs and the needs of your end customers. We strive to be an extension of your brand or company and take pride in developing long-term partnerships with the highest levels of commitment and customer service. We surround you from product concept to production to delivery with support from dedicated project managers, packaging engineers, chemists, formulators, and quality assurance working hand in hand with leading manufacturing and supply chain expertise. Our R&D team is capable of ground-up innovation or customized product development. Additionally, we provide many services such as quantitative research, validation, and regulatory testing support.