Grindstone Capital

Grindstone CapitalGrindstone CapitalGrindstone Capital

Grindstone Capital

Grindstone CapitalGrindstone CapitalGrindstone Capital

Private Equity 

Investing in the companies that protect America

Investing in the companies that protect AmericaInvesting in the companies that protect AmericaInvesting in the companies that protect America
Contact

Private Equity 

Investing in the companies that protect America

Investing in the companies that protect AmericaInvesting in the companies that protect AmericaInvesting in the companies that protect America
Contact

about

GRINDSTONE

Grindstone Capital Partners is a private equity firm focused on lower and middle-market companies in national security, defense, and mission-critical technology. We bring an operator's perspective—acquiring and building alongside the founders who know their businesses best.

Superior alpha in national security and mission-critical technology through unparalleled access, insight, and operator-led execution.


Sir John Templeton

focus

Defense

Critical Infrastructure

National Intelligence

National Intelligence

Critical Infrastructure

National Intelligence

Critical Infrastructure

Critical Infrastructure

Critical Infrastructure

Grindstone Capital Partners

Charlottesville, VA

Copyright © 2026 Grindstone Capital Partners - All Rights Reserved.

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