The Procter & Gamble Company (P&G) is an American multinational consumer goods corporation headquartered in Cincinnati, Ohio, founded in 1837 by William Procter and James Gamble. It specializes in a wide range of personal health/consumer health, and personal care and hygiene products; these products are organized into several segments including Beauty; Grooming; Health Care; Fabric & Home Care; and Baby, Feminine, & Family Care. Before the sale of Pringles to Kellogg's, its product portfolio also included food, snacks, and beverages. P&G is incorporated in Ohio.

International Flavors & Fragrances is an American corporation that produces flavors, fragrances, and cosmetic actives, which it markets globally. It is headquartered in New York City and has creative, sales, and manufacturing facilities in 44 different countries. The company is a member of the S&P 500 Index.

Mane SA is a major producer of flavours and fragrances with sales of €1,058 million in 2016.

Givaudan is a Swiss multinational manufacturer of flavours, fragrances and active cosmetic ingredients. As of 2008, it is the world's largest company in the flavour and fragrance industries.

Firmenich SA is a private Swiss company in the fragrance and flavor business. It is the largest privately owned company in the field and ranks number two worldwide.

Symrise AG is a major producer of flavours and fragrances with sales of €3.154 billion in 2018. Symrise has kept a long-term cooperation relationship with our company.