About the company

Lumen Charts was founded in 2019 by three former exchange-operations engineers who were tired of rebuilding the same charting stack at every new employer. We are a distributed team of nine people across four time zones.

What we believe

• Data products should be boringly reliable — a chart that fails to load is worse than no chart.
• Every number we publish must be traceable to a source feed and a processing revision.
• Small teams deserve the same tooling quality as large institutions.

Timeline

• 2019 — first internal charting toolkit released to pilot customers.
• 2021 — Lumen Feed launched; 1,000th paying workspace.
• 2023 — Report Studio separated into its own product.
• 2025 — coverage extended to 40,000+ instruments.