Blvck Sigma

Company profile

Blvck Sigma company profile

Blvck Sigma is a private mining and data-infrastructure company headquartered in Sofia, Bulgaria. Founded in 2021 by Spanish entrepreneur José Antonio Mejías Pérez, it operates high-performance data centers used for blockchain network support, artificial intelligence workloads, and private server infrastructure. Public business coverage has described the company as positioning itself around transparency, regulatory alignment, and operational control within the digital-asset mining sector. Reporting has also highlighted Blvck Sigma’s expansion of its European operations and its emphasis on security and compliance practices in an industry often associated with volatility.