Tantalus Systems
Transforming Utilities and Communities.
233 employees · est. 1989 · Raleigh, United States
Trilliant
Discover the Power of Choice... for Utilities & Cities Worldwide
418 employees · est. 2004 · Cary, United States
Tantalus Systems is the older company (1989 vs 2004).
Side-by-Side Comparison
| Metric | Tantalus Systems | Trilliant |
|---|---|---|
| Founded | ||
| Founded | 1989 older | 2004 |
| Headquarters | ||
| Headquarters | Raleigh, United States | Cary, United States |
| Employees | ||
| Employees | 233 | 418 |
| Industry | ||
| Industry | Energy, Water | Energy, Hardware, IT |
| Funding Stage | ||
| Funding Stage | Post Ipo Equity | Series Unknown |
| Total Funding | ||
| Total Funding | $55.19M | $146.00M |
| Funding Rounds | ||
| Funding Rounds | 6 | 3 |
| Services | ||
| Services | Data-Centric Grid Modernization, Distribution Grid Modernization Platform, TRUConnect AMI, TRUFlex Load + DER Management, TRUGrid Automation, TRUSync Grid Data Management, TRUSense Gateway | Not tracked yet |
| Target Customers | ||
| Target Customers | Public Power Utilities, Electric Cooperative Utilities, Communities Served by Utilities | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Grid Modernization, Intelligent Connected Devices, Communications Networks, Enterprise Applications, Smart Grid Communications, Advanced Metering, Demand Response, Distribution Automation, Resource Management, Energy Conservation, Smart Metering, Load Control | Smart Grid, Utility Industry, Energy Transition, Advanced Metering Infrastructure, Demand Response, Grid Management, IIoT, Communications Platform, Mission-critical Solutions, Flexible Options, Reliable Networks, Sustainable Technology, Innovation, Private Ownership |
| Website | ||
| Website | tantalus.com | trilliant.com |
About Tantalus Systems
Tantalus Systems, founded in 1989, is an adept technology company focused on supporting utilities with the modernization of their distribution grids. With a headquarters in the United States, the company operates within the Energy and Water industries, aiming to transform utilities and communities....
About Trilliant
Trilliant is revolutionizing the energy industry with its device-agnostic communications platform, providing utilities and cities worldwide with the power of choice in deploying various applications securely and reliably. Founded in 1995 and headquartered in the United States, Trilliant's mission-cr...
We will tell you when either one moves
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Funding, hiring, leadership and stack changes at Tantalus Systems and Trilliant — by email.
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Compiled from the BounceWatch company index. We last looked at Tantalus Systems on 1 Apr 2026, and Trilliant on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.