About Tantalus Systems Holding Inc. (TSX: GRID; OTCQX: TGMPF) Tantalus is a technology company dedicated to helping utilities modernize their distribution grids by harnessing the power of data across all their devices and systems deployed throughout the entire distribution grid. We offer a grid modernization platform across multiple levels: intelligent connected devices, communications networks, data management, enterprise applications and analytics. Our solutions provide utilities with the flexibility they need to get the most value from existing infrastructure investments while leveraging advanced capabilities to plan for future requirements.
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The Tantalus Systems annual revenue was $42.1 million in 2026.
Dermot O'Leary is the COO of Tantalus Systems.
147 people are employed at Tantalus Systems.
Tantalus Systems is based in Raleigh, North Carolina.
The NAICS codes for Tantalus Systems are [33, 42, 423, 44].
The SIC codes for Tantalus Systems are [50, 506].