Key Highlights

  • First-quarter 2026 revenue fell 44% to $55.3 million as low-margin procurement volumes normalized, while higher-margin systems integration revenue rose 88% to $14.1 million.
  • Adjusted EBITDA held roughly flat at $5.3 million, and management reiterated a 2026 full-year Adjusted EBITDA outlook of $20 million to $22 million, expected toward the high end.
  • One US-based IT original equipment manufacturer accounted for 99% of first-quarter revenue and 88% of receivables, an extreme concentration risk that also anchors most of the growth story.
  • The centerpiece of TSS's transformation is its integration facility in Georgetown, Texas, leased December 2, 2024, to which the company relocated its headquarters.

TSS, Inc. (NASDAQ:TSSI) builds and integrates the racks that power AI data centers, and its first-quarter 2026 results showed why investors watch the revenue mix as closely as the top line. Total revenue fell sharply on a pass-through procurement swing, even as the higher-margin systems integration business nearly doubled, leaving the Georgetown, Texas-based company to prove its platform can convert AI demand into durable, diversified earnings.

Why TSSI Is Back on Investors' Screens

TSS, Inc., trading on Nasdaq under the ticker TSSI, has become a proxy for smaller-capitalization data-center integrators riding the AI infrastructure build-out. On May 7, 2026, the company reported first-quarter 2026 revenue of $55.3 million, down 44% from $98.96 million a year earlier. That drop stems almost entirely from a lower-margin procurement business that had posted record volumes a year prior; strip it out, and the story is momentum in the higher-margin systems integration segment, up 88% year over year.

CEO Darryll Dewan called the quarter "in line with our expectations," and TSS reiterated its full-year 2026 guidance, now expecting Adjusted EBITDA toward the high end of a $20 million to $22 million range. A demand-driven AI narrative, a volatile revenue mix, and a recent Nasdaq listing keep TSSI on the radar of investors seeking smaller, profitable ways to play the data-center capital cycle.

Inside TSS's Three-Segment Business Model

TSS is a data-center services company integrating AI and other high-performance computing infrastructure, and its revenue splits into three segments that behave differently. Procurement revenue, $39.98 million in the quarter, or 72% of the total, is largely pass-through: TSS buys and resells servers and components on customers' behalf at thin margins, and volumes swing sharply based on ordering patterns rather than demand. Systems integration revenue, $14.08 million, is where TSS assembles, configures, and deploys high-density AI server racks; it is the higher-margin business that management and investors watch as the true growth gauge. Facilities management, a small, stable $1.29 million, rounds out the mix. Because procurement can distort period comparisons without reflecting TSS's actual workload, the company steers commentary toward the systems integration trend rather than total revenue.

The Georgetown, Texas Facility and TSS's Growth Catalyst

The centerpiece of TSS's transformation is its integration facility in Georgetown, Texas, leased December 2, 2024, to which the company relocated its headquarters. Financed partly through a Susser Bank credit agreement, the plant became TSS's primary AI rack-building hub, and the company said it had been "running at increasing scale for six months" as of the May 2026 release. Capital spending confirms the ramp: TSS spent just $534,000 on capex in the first quarter of 2026 versus $14.9 million a year earlier, when the build-out was underway. With construction substantially complete since mid-2025, TSS is positioned to harvest operating leverage from a facility largely already paid for, a dynamic management expects to support Adjusted EBITDA growth as rack volumes rise through 2026.

First-Quarter 2026 Performance in Detail

Gross profit was $8.8 million, down 4% year over year (a far smaller decline than the 44% revenue drop, reflecting the mix shift toward integration work and a new $0.9 million depreciation allocation tied to Georgetown. Net income was $2.28 million, down 24% from $2.98 million, but the decline was tax-driven, not operational: TSS reversed a deferred-tax valuation allowance in the fourth quarter of 2025, so the current quarter carries a full tax charge the prior-year period lacked.

Diluted EPS was $0.08 versus $0.12. Adjusted EBITDA was $5.27 million, up modestly from $5.24 million, underscoring that the underlying earnings engine held steady despite the revenue swing. For full-year 2025, TSS posted revenue of $245.7 million, up 66%; net income of $15.1 million; and Adjusted EBITDA of $18.6 million, up 83%) the base against which 2026's quieter first quarter should be read.

Cash, Debt, and the Path to Nasdaq

TSS ended the quarter with $65.97 million in cash, down from $85.51 million at December 31, 2025, reflecting working-capital swings as procurement volumes shrank, plus $1.81 million in newly reported restricted cash. Total long-term debt was $17.44 million, from a Susser Bank term loan originally sized at $20 million for the Georgetown build-out; TSS drew the full facility, briefly added a $5 million accordion loan in September 2025, then repaid it in December 2025. The debt floats at one-month SOFR plus 3.0%, with a 4.5% floor, an effective 6.9% at quarter-end, and TSS says it remains in compliance with its covenants.

The company also factors receivables from its dominant customer on a non-recourse basis, factoring $54.6 million in the quarter versus $121.1 million a year earlier. TSS's Nasdaq listing is relatively new: on November 12, 2024, the company announced its move from OTCQB to The Nasdaq Capital Market, with trading beginning November 14, 2024, a step management framed as improving liquidity ahead of the AI cycle now driving its integration growth.

Growth Levers Beyond the Current Quarter

In December 2025, TSS amended its long-term AI rack integration agreement with its largest customer, effective November 1, 2025, extending the term by two years. Management says that customer anticipates roughly doubling its AI infrastructure business in 2026, and TSS expects to capture a share through higher rack volumes. The company recently added a chief strategy officer and a chief technology officer, moves framed as supporting growth and diversification. Facilities management grew sharply in the fourth quarter of 2025, hinting at a secondary diversification avenue.

The Concentration Risk That Cuts Both Ways

TSS's largest vulnerability is also its largest growth driver: one US-based IT original equipment manufacturer accounted for 99% of first-quarter revenue and 100% a year earlier, with no other customer above 10%. That customer represented 88% of receivables at quarter-end. Any slowdown, renegotiation, or loss of this relationship would have an outsized impact, and TSS's own disclosures flag this reliance as a key risk. Additional risks include supply-chain volatility for AI components, a competitive integration market, and the lumpiness of the procurement segment.

Outlook

In an upside case, integration volumes with TSS's dominant customer keep compounding as AI spending accelerates, Adjusted EBITDA reaches the top of its range, and new hires help diversify the customer base. In a base case, TSS delivers steady integration growth alongside a normalized procurement business, producing choppier headline comparisons but a stable margin profile. In a downside case, component shortages delay deployments, the dominant customer moderates spending sooner than expected, or covenant pressure limits flexibility. None of these paths predicts where TSSI shares will trade; each depends on execution against a concentrated but expanding customer relationship.

Conclusion

TSS, Inc. enters the second half of 2026 as a small but increasingly profitable participant in the AI data-center build-out, its Nasdaq-listed shares, ticker TSSI, tied to the fortunes of one dominant customer and its Georgetown, Texas integration platform. The first-quarter revenue decline reflected a normalizing procurement business, not a slowdown in the segment that matters most. Investors weighing TSS must separate the noise of pass-through procurement revenue from the substance of its integration ramp.

This article is for informational purposes only and does not constitute investment advice or a recommendation to buy, sell, or hold any security. Share prices can rise or fall, and past performance does not guarantee future results. Investors should conduct independent research and consult a licensed financial adviser before making investment decisions.