Business context and reporting period
One Stop Systems, Inc. (Nasdaq: OSS) designs and manufactures specialized high-performance computing systems for edge deployments, including custom servers, GPU accelerators, flash-storage arrays, and PCIe expansion products. This Form 10-K covers the fiscal year ended December 31, 2019; it reports annual results, not standalone fourth-quarter results.
2019 results include a full year of Bressner Technology GmbH and Concept Development Inc. (CDI), both acquired in 2018, versus partial-year contributions in 2018. Comparisons therefore reflect acquisition timing as well as underlying performance.
Key financial metrics
| Metric | 2019 | 2018 |
|---|---|---|
| Revenue | $58.31 million | $37.03 million |
| Gross profit / margin | $19.40 million / 33.3% | $11.33 million / 30.6% |
| Operating loss | $(0.78) million | $(3.18) million |
| Net loss attributable to common stockholders | $(0.90) million | $(1.14) million |
| GAAP diluted loss per share | $(0.06) | $(0.09) |
| Cash provided by (used in) operating activities | $2.37 million | $(3.89) million |
| Capital expenditures | $2.39 million | $0.62 million |
| Free cash flow (non-GAAP) | $(0.01) million | $(4.51) million |
Adjusted EBITDA, a company-defined non-GAAP measure, was $3.18 million versus $0.58 million. Adjusted diluted EPS was $0.14 versus $0.10. These measures exclude specified expenses and should not be viewed as substitutes for GAAP results.
At year-end, cash and cash equivalents were $5.19 million and working capital was approximately $14 million. About $745,000 of cash held by Bressner was unavailable to the parent under debt covenants. Bank lines of credit had no balance outstanding; contractual future payments on notes payable totaled $2.33 million, including $1.97 million due within one year. Total liabilities were $11.01 million.
Material changes versus the prior comparable period
- Revenue rose 57.5%, with acquisitions contributing materially. OSS’s core business revenue increased approximately $5.16 million; management attributed much of that increase to military flash-array shipments and media and entertainment products.
- Gross margin improved 2.7 percentage points. OSS’s segment margin rose to 39.2%, primarily reflecting product mix; CDI and Bressner reported margins of 22.6% and 22.5%, respectively.
- Operating loss narrowed substantially, although 2019 included a $1.70 million goodwill impairment charge related to CDI. CDI’s reported 2019 net loss was $3.09 million; Bressner reported net income of $92,000.
- Operating cash flow improved by $6.27 million to $2.37 million, while capital expenditures increased, leaving free cash flow slightly negative.
- Revenue concentration remained significant: disguise and Raytheon were identified as major customers. The filing gives differing 2019 concentration figures—approximately 35% in one risk disclosure and 41% in a financial-statement note—for customers each representing more than 10% of sales.
Outlook, commentary, risks, and unusual items
The filing provides no numerical revenue or earnings guidance. Management said it was restructuring to reduce costs, conserve cash, strengthen margins, and improve execution. Actions included deferring some executive and board compensation, freezing hiring, and limiting overtime, travel, entertainment, and contractor costs. Management believed available resources and forecasts would cover anticipated cash needs for at least 12 months, but cautioned that forecasts, cost reductions, and financing availability were uncertain.
COVID-19 was identified as a material uncertainty for 2020 and beyond, including supplier shutdowns, component availability, shipment delays, higher sourcing costs, and weaker customer demand. The filing also reported that disguise had experienced business disruption and payment delays; as of March 26, 2020, approximately $5.8 million was due from that customer, and management was working to collect it.
In March 2020, OSS signed a term sheet—not a completed financing—for a $5.0 million convertible note with a 10% original issue discount. A $3.0 million tranche was proposed at closing, with an additional $2.0 million potentially available later at the company’s option; repayment was to begin three months after closing. Management expected closing by April 15, 2020. The filing also says $750,000 of the previously committed director/shareholder credit facility was expected to remain available as of March 26, 2020.
Steve Cooper was terminated as president and CEO on February 15, 2020, and director David Raun became interim CEO. The filing reports management’s conclusion that disclosure controls and internal control over financial reporting were effective at year-end; the auditor did not provide an internal-control attestation because OSS qualified for an emerging-growth-company exemption.
Data point requiring care: the audited statements report a 2019 income-tax provision of $237,252, while the MD&A describes a $54,055 tax benefit. The filing text does not provide a clear reconciliation of this discrepancy.
Most important facts for investors to verify
- Reconcile the conflicting 2019 customer-concentration disclosures and assess collection of the approximately $5.8 million disguise receivable.
- Confirm the status, final terms, and funding received—if any—under the proposed $5.0 million convertible note and the remaining director/shareholder credit facility.
- Reconcile the income-tax provision/benefit figures and verify the calculation and adjustments in non-GAAP measures.
- Track COVID-19 effects on suppliers, customer demand, shipments, cash flows, and the company’s liquidity forecast.
- Evaluate CDI’s operating performance and the basis for the $1.70 million goodwill impairment, alongside management’s cost-reduction progress and CEO transition.