John Demetrios Calys - Profile

John Demetrios Calys, Director, with 6 companies across 1 industry.

Directorship Timeline

Explore millions of companies — effortlessly

Access structured, verified intelligence on 7M+ companies across industries, sectors, and global markets. From early-stage startups to large enterprises, discover ownership, leadership, funding, financials, acquisitions, and market signals — all in one powerful platform.

Free account with essential features Instant access to company reports Enterprise solutions available

Loading chart...