TLDR
- TSS Inc. (TSSI) stock climbed more than 17% during premarket hours following its quarterly earnings release
- Fourth-quarter revenue reached $60.9 million, representing a 22% annual increase and significantly exceeding the $38.91 million analyst forecast
- Earnings per share of $0.41 for Q4 dramatically surpassed the $0.01 consensus projection
- Annual 2025 revenue totaled $245.7 million with a 66% increase, while diluted EPS of $0.56 represented 133% growth
- Management provided 2026 guidance targeting Adjusted EBITDA between $20–$22 million and anticipates doubling rack integration capacity
TSS Inc. (TSSI) unveiled its fourth-quarter and full-year 2025 financial results on Wednesday morning, triggering a premarket surge of over 17% in share price.
The company delivered fourth-quarter revenue of $60.9 million, marking a 22% year-over-year increase. This figure substantially exceeded Wall Street’s projection of $38.91 million. The earnings per share figure of $0.41 proved equally impressive when compared against analyst expectations of merely $0.01.
The quarter’s gross profit increased 57% to reach $11.3 million. Net income experienced a remarkable 536% surge to $12.2 million versus the comparable period in the prior year.
Looking at the complete fiscal year, TSS Inc. generated revenue of $245.7 million, representing a 66% jump from 2024 levels. Diluted earnings per share reached $0.56, climbing 133% annually. The company’s Adjusted EBITDA for the year totaled $18.6 million, an 83% improvement.
The Systems Integration division emerged as the top performer. Annual Systems Integration revenue increased 78% to $40.3 million. During Q4 specifically, this segment expanded by 79%. The Facilities Management division more than doubled its Q4 performance with 118% growth.
Chief Executive Officer Darryll Dewan attributed significant Q4 momentum to the scaling operations at TSS’s new Georgetown production facility. Rack integration production commenced during the middle of the year and accelerated throughout the fourth quarter.
What’s Driving the Numbers
The impressive performance stems from escalating demand for artificial intelligence infrastructure development. TSS specializes in integrating high-performance computing racks for clients operating in the AI and cloud infrastructure sectors.
Dewan highlighted that advancing AI chip technology increases the complexity of rack assembly — encompassing cooling systems, physical dimensions, and technical specifications — representing a competitive advantage for TSS.
Supply chain challenges continue to present obstacles. Memory price increases and component availability constraints remain persistent concerns identified by management. TSS indicated it has adopted a cautious approach regarding component procurement in its 2026 projections.
During December 2025, TSS modified its long-term AI rack integration partnership with its primary customer, adding two years to the contract term. This amendment became effective November 1, 2025.
2026 Outlook
TSS provided forward guidance projecting 2026 Adjusted EBITDA in the range of $20 million to $22 million. Management anticipates doubling rack integration production volumes compared to 2025 levels.
Dewan indicated that TSS’s principal partner projects doubling its AI infrastructure operations during 2026. The company expects to participate proportionally in that expansion.
Projections for Procurement and Facilities Management appear more measured, with these divisions anticipated to experience slower expansion relative to the Systems Integration business.
Management noted that current integration demand already surpasses the levels incorporated into official guidance.
As of Wednesday morning’s trading session, TSSI stock was changing hands up more than 20% following the earnings announcement.
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