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Charles A. Kantor portrait

Founder · Executive

Charles A. Kantor

Co-founder at BlackfuelFounder at H Company

🇫🇷 French

Kantor co-founded H Company and led its record $220 million seed round before moving from CEO to shareholder in 2025. He later co-founded Blackfuel, which combines dedicated computing infrastructure with software for running AI models efficiently.

Career & education

Current roles
2026-present
Co-founder
Jun 2025-present
Founder
Previously
Sep 2023-Jun 2025
Co-founder and CEO

Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.

Updates 1

launchBlackfuel emerges from stealth

The inference-focused infrastructure company launched with more than $250 million in contracted revenue and its first deployment underway in Barcelona.

September 30, 2026
About this profile

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Reviewed September 30, 2026 · Checked for accuracy and new information.

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