Sabiedrība ar ierobežotu atbildību "HCR kvarcss" is a Latvian limited liability company registered in 2008. Its primary line of business is operation of gravel and sand pits and mining of clay and kaolin (NACE 08.12). In 2025 the company reported €200 in revenue and employed approximately 3 people, placing it in the micro-enterprise tier. Revenue grew 33% year-over-year, indicating an expanding operation.