Tantalus Named a Top 25 Grid Modernization Vendor by Frost & Sullivan
Rhea-AI Summary
Tantalus (OTCQX: TGMPF) was named a Top 25 grid modernization vendor by independent research firm Frost & Sullivan in its "Top 25 for 2025: Companies to Action in the Power Grids Industry, Global, 2025" report dated December 11, 2025. The report highlighted Tantalus' data-centric architecture, advanced AMI solutions, grid data management, AI-driven analytics, and load and DER management.
Frost & Sullivan cited the Tantalus Grid Modernization Platform (TGMP) and the TRUSense Gateway (ANSI socket device with fiber/ethernet/cellular connectivity) as key strengths, and noted the company's steady product innovation and market penetration.
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News Market Reaction 1 Alert
On the day this news was published, TGMPF gained 3.20%, reflecting a moderate positive market reaction.
Data tracked by StockTitan Argus on the day of publication.
Key Figures
Market Reality Check
Peers on Argus
Peers show mixed moves: IESVF up 14.76%, while NVNXF, CHEV and CRPHY are modestly negative and SPRQF is flat, pointing to stock-specific rather than sector-wide drivers for TGMPF.
Historical Context
| Date | Event | Sentiment | Move | Catalyst |
|---|---|---|---|---|
| Nov 12 | Q3 2025 earnings | Positive | -1.7% | Strong Q3 growth and margin expansion with move to net income. |
| Oct 15 | Earnings call notice | Neutral | -2.4% | Announcement of Q3 2025 results release and conference call schedule. |
| Aug 06 | Q2 2025 earnings | Positive | +1.3% | Strong Q2 revenue growth, record order conversion and positive EBITDA. |
| Jul 16 | Earnings call notice | Neutral | +0.5% | Scheduling and access details for upcoming Q2 2025 results call. |
| Jul 07 | Customer deployment win | Positive | +13.4% | EPB commitment to deploy 20,000 TRUSense Ethernet Gateways over five years. |
Operational wins like new deployments saw the strongest positive reactions, while solid earnings occasionally coincided with modest downside moves.
Over the past six months, Tantalus reported multiple earnings updates and a notable commercial win. Q2 and Q3 2025 results highlighted double-digit revenue growth, strong gross margins and improving profitability, yet the stock reaction was mixed, with a decline of 1.69% after Q3. In July, news of EPB’s initial deployment of 20,000 TRUSense Ethernet Gateways over five years saw a strong 13.43% gain. Today’s third‑party recognition fits into this narrative of ongoing product innovation and grid‑modernization focus.
Market Pulse Summary
This announcement highlights external validation of Tantalus’ data‑centric grid modernization platform by naming it a Top 25 vendor in a global industry report. In recent months, the company has combined double‑digit revenue growth with product and deployment milestones, including a commitment for 20,000 TRUSense gateways. Investors may focus on how such recognition supports future commercial traction, monitoring upcoming earnings updates and additional utility wins as key indicators of execution.
AI-generated analysis. Not financial advice.
Independent research firm validates Tantalus' innovative, data-centric approach to distribution grid modernization
Burnaby, British Columbia--(Newsfile Corp. - December 11, 2025) - Tantalus Systems (TSX: GRID) (OTCQX: TGMPF) ("Tantalus" or the "Company"), a technology company dedicated to helping utilities modernize their distribution grids by harnessing the power of data, today announced that it has been named a Top 25 vendor by independent research firm Frost & Sullivan in their latest report, "Top 25 for 2025: Companies to Action in the Power Grids Industry, Global, 2025."
This year's report focused on the growing demand for innovative grid modernization solutions and included companies from across five segments: grid operation solutions, grid flexibility solutions, grid data intelligence solutions, grid communications & security, and grid enhancing technologies. Frost & Sullivan selected Tantalus as one of its Top 25 vendors, noting its data-centric architecture, advanced AMI solutions, grid data management capabilities, AI-driven analytics, and advanced load and DER management.
"Tantalus' data-centric approach to distribution grid modernization stands out as a highly differentiated and innovative approach," said Jonathan Robinson, Global Power and Energy Research Leader for Frost & Sullivan. "Our research team is seeing increased market demand for grid modernization solutions, and Tantalus' portfolio of data-centric solutions and commitment to sustained innovation is ideally suited to meet that demand."
The report also noted that key success factors for Tantalus included its data-centric technology architecture, the Tantalus Grid Modernization Platform™ (TGMP™), as well as the Company's innovative TRUSense Gateway™ solution, a multi-purpose device that can be installed in any ANSI meter socket to create a secure communication pathway via a fiber, ethernet or cellular network. Tantalus' steady track record of continuous innovation and product launches, strong market penetration and compelling growth opportunities were also noted as particular strengths.
"Tantalus is proud to be included as a Top 25 grid modernization vendor in Frost & Sullivan's report," said Peter Londa, President & CEO of Tantalus. "Our overall objective is to help utilities achieve measurable and immediate value from their grid modernization investments while laying a foundation to support future innovation. This research further validates our vision and proven track record for helping utilities harness the power of data to achieve better outcomes for their communities."
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. The company offers a grid modernization platform across multiple levels: intelligent connected devices, communications networks, data management, enterprise applications and analytics. Tantalus' 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. Tantalus' technology is grounded in a data-centric approach that is designed to help utilities find the most cost-effective path to grid modernization with the least risk. Ultimately, Tantalus delivers Unified Intelligence to utilities, through which they can leverage data and insights across their entire grid, no matter what devices, systems or vendors they choose to work with. Learn more at http://www.tantalus.com/
About Frost & Sullivan
Frost & Sullivan, the Growth Partnership Company, collaborates with clients to leverage visionary innovation that addresses the global challenges and related growth opportunities that will make or break today's market participants. For more than 50 years, Frost & Sullivan has been developing growth strategies for the global 1000, emerging businesses, the public sector, and the investment community. Learn more at http://www.frost.com.
Forward-Looking Statement:
This news release includes information, statements, beliefs and opinions which are forward-looking, and which reflect current estimates, expectations and projections about future events, including, but not limited to, the performance, capabilities, use cases, effectiveness and adoption of the Company's solutions, including TGMP and the TRUSense Gateway, the ability of such solutions to allow utilities to achieve measurable and immediate value from their grid modernization investments, the ability of Tantalus to support utilities in transforming their operations through advanced technology and accelerating their grid modernization efforts, and other statements that contain words such as "believe," "expect," "project," "should," "seek," "anticipate," "will," "intend," "positioned," "risk," "plan," "may," "estimate" or, in each case, their negative and words of similar meaning. By its nature, forward-looking information involves a number of risks, uncertainties and assumptions that could cause actual results or events to differ materially from those expressed or implied by the forward-looking information. These risks, uncertainties and assumptions could adversely affect the outcome of the plans and events described herein. A more complete discussion of the risks and uncertainties facing the Company is disclosed under the heading "Risk Factors" in the Company's Annual Information Form dated March 31, 2025 ("AIF"), as well as the Company's continuous disclosure filings with Canadian securities regulatory authorities available at www.sedarplus.ca. Although the Company has attempted to identify important factors that could cause actual results or events to differ materially from those described in forward-looking statements, there may be other factors that cause results or events not to be as anticipated, estimated or intended. Readers should not place undue reliance on forward-looking information, which is based on the information available as of the date of this news release and Tantalus disclaims any intention or obligation to update or revise any forward-looking information contained in this new release, whether as a result of new information, future events or otherwise, unless required by applicable law. The forward-looking information included in this news release is expressly qualified in its entirety by this cautionary statement.
Contact Tantalus:
Jacquie Hudson
Marketing Communications Manager
613-552-4244 | jhudson@tantalus.com
Website: www.tantalus.com LinkedIn: LinkedIn/company/tantalus
To view the source version of this press release, please visit https://www.newsfilecorp.com/release/277666
FAQ
What recognition did Tantalus (TGMPF) receive on December 11, 2025?
Why did Frost & Sullivan select Tantalus as a Top 25 vendor for 2025?
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How does the TRUSense Gateway connect utilities' meters?
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