Mihalkovo is one of Bulgaria’s oldest bottled water producers, with natural carbonated water extraction at the village of Mihalkovo, Devin Municipality (Smolyan Region) starting as early as 1956. The mineral water is noted for its composition and quality — comparable to the waters of Vichy (France) and Borjomi (Georgia).

The company’s portfolio features naturally carbonated mineral water, spring water, flavored variants, and, more recently (circa 2025), vitamin-enhanced waters and non-alcoholic refreshment drinks.

Mihalkovo upholds high quality and sustainability standards, holding ISO 9001 and IFS certifications, operating its own logistics centre, and maintaining a long tradition of responsible production.