Dairy Day is a leading producer of private label dairy products, proudly located in the heart of Bulgaria — Sofia. We specialize in producing high-quality milk, yoghurt, and sour cream, trusted by retail brands and partners across local and international markets.

Our story began in 1964, when the historic Serdika Dairy Factory was established in Sofia. Over the decades, we’ve evolved — investing in advanced technologies, modern production standards, and sustainable practices. Today, Dairy Day is one of the most modern and well-equipped dairy factories in the region, combining the best of traditional craftsmanship with innovative solutions.

What sets us apart is our commitment to partnership. We don’t just produce dairy — we co-create brands, offering tailored R&D, product development, and private label solutions. From concept to shelf, our team ensures every product meets the highest standards of taste, safety, and quality.

Our vision is simple yet powerful:
👉 To bring authentic dairy excellence to every table.
👉 To be a trusted partner for brands that value quality, consistency, and innovation.
👉 To uphold the heritage of Bulgarian dairy traditions, while leading the way toward a modern, sustainable future.

At Dairy Day, we believe that great partnerships, like great products, are built on trust.

Dairy Day Ltd.

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