TSS shares plunged 24.1% post-earnings as investors were clearly disappointed by cautious forward outlook and margin pressures despite growth in higher-margin systems integration, signaling concerns about sustainable profitability and growth trajectory.

• Revenue rose to $55.3 million in Q1 2026, driven mainly by an 88% year-over-year increase in systems integration, now comprising 25% of total revenue versus 8% in the prior year.
• Adjusted EBITDA was $5.3 million, up only 1% year-over-year, reflecting margin compression likely due to growth investments in the new facility.
• The company highlighted ongoing strong demand for AI infrastructure but flagged substantial operating investments and complexity in scaling, possibly weighing on near-term profitability.
• Management signaled capacity expansions and operational shifts, including dedicating an idle facility to warehousing for a major OEM customer, supporting adjusted EBITDA guidance but also indicating shifts away from core operations.
• Leadership changes were made to support strategic growth and scaling, though the market appears uncertain about execution risks and the evolving competitive landscape.