China

• BrightSeeds Co. Ltd.

Denmark

• Vikima Seed A/S (Chrysanthemum carinatum, paludosum, segetum)

Holland

• Floragran BV (Chrysanthemum carinatum, paludosum, segetum)
• Van Dijke Zaden (Chrysanthemum carinatum, paludosum, segetum)

USA

• Oregon Wholesale Seed Company (C. carinatum, coronarium, maximum)