Serve Robotics Inc. — 2023 Form 10-K Summary
Reporting period: Fiscal year ended December 31, 2023. This filing reports full-year results; it does not provide a clear standalone fourth-quarter income statement or cash-flow comparison.
Business context
Serve develops and operates sidewalk delivery robots, initially for food delivery. Following its July 31, 2023 merger with Patricia Acquisition Corp., the business became a public reporting company; Serve was the accounting acquirer. At year-end, the company reported more than 100 robots and operations serving over 300 restaurants on Uber Eats in Los Angeles. Uber was its only large-scale commercial contract.
Financial performance and liquidity
| Metric | 2023 | 2022 |
|---|---|---|
| Revenue | $207,545 | $107,819 |
| Cost of revenue | $1,730,262 | $1,148,426 |
| Gross loss | $(1,522,717) | $(1,040,607) |
| Operating expenses | $19,204,887 | $19,912,446 |
| Operating loss | $(20,727,604) | $(20,953,053) |
| Net loss | $(24,813,736) | $(21,855,127) |
| Net cash used in operations | $(15,970,878) | $(21,402,786) |
| Cash and cash equivalents at year-end | $6,756 | $2,715,719 |
Revenue more than doubled, but remained very small relative to costs. Gross margin was deeply negative: cost of revenue substantially exceeded revenue in both years. Research and development expense fell to $9.95 million from $13.57 million, primarily following workforce reductions; 2023 operating expenses also included a $1.47 million impairment of robot assets. Net loss widened by $2.96 million, reflecting higher interest and fair-value expenses and the impairment.
At December 31, 2023, current assets were $1.46 million and current liabilities were $6.24 million; total liabilities were $6.84 million. The balance sheet reported $1.23 million of SVB term debt, $2.36 million of current equipment-financing lease liability, and a $70,000 related-party note that was repaid January 3, 2024. The company reported an accumulated deficit of $68.33 million. Net cash from financing activities was $13.27 million in 2023.
The auditor issued a going-concern emphasis, stating that recurring losses, operating cash use, and the need for additional capital raise substantial doubt about the company’s ability to continue as a going concern. After year-end, the company raised $5.0 million through convertible notes, as disclosed through the financial statements’ issuance date.
Material changes and operating metrics
- Daily active robots averaged 34 in 2023, compared with 28 in 2022; daily supply hours rose to 260 from 211.
- Revenue concentration increased: Uber generated 71% of 2023 revenue, versus 50% in 2022. The filing attributes approximately 22% of 2023 revenue to branding fees; delivery revenue was $146,462.
- The 2023 robot-asset impairment followed management’s conclusion that existing-generation assets were not recoverable over their remaining useful life, in part because the technology was expected to become obsolete when a new generation launched.
- The July 2023 merger and private placement changed the capital structure. The company reported 24,832,814 common shares issued at year-end and 24,832,814 outstanding as of February 23, 2024; the balance sheet separately reports 24,508,795 outstanding at year-end.
Outlook, risks, and other notable items
- Management aims to grow the operating fleet tenfold over 24 months and deploy up to 2,000 robots for Uber by the end of 2025, contingent on financing. It stated that existing capital was not expected to support building and deploying robots in 2024.
- Management’s stated goal was to initially achieve profitability in 2025, while anticipating operating losses in 2024. The target depends on revenue growth, financing, utilization, costs, and other uncertain factors; it is not assured guidance.
- After year-end, Serve entered services and technology-license arrangements with Magna. A warrant for up to 2,145,000 shares at $0.01 per share was issued; exercisability is tied in part to conditions and a manufacturing milestone. The filing describes a production and purchase agreement as prospective, not completed.
- Key risks include the going-concern financing need, customer concentration, limited scale and operating history, negative delivery economics, competition, component and supplier availability, public-safety and product-liability exposure, evolving personal-delivery-device rules, and cybersecurity and privacy risks.
- Management concluded disclosure controls were not effective and identified material weaknesses in internal controls over financial reporting, including inadequate formal accounting procedures and review controls. The company did not provide management’s full ICFR effectiveness assessment, citing the reverse-acquisition transition.
- The filing stated that no public market for the common stock existed at the time and that no securities were registered under Exchange Act Section 12(b). It also disclosed no pending legal proceedings known to the company.
Important facts for investors to verify
- Cash runway: reconcile the very low year-end cash balance with the $5.0 million post-year-end notes, ongoing monthly expenses, and any later financing or spending changes.
- Financing terms and dilution: review conversion provisions of the 2024 notes, the Magna warrant, outstanding warrants/options, and subsequent share counts.
- Commercial execution: verify Uber delivery volumes, robot utilization, customer diversification, and whether the conditional 2,000-robot deployment is funded and on schedule.
- Unit economics: track revenue per delivery, cost of revenue, staffing and robot utilization, and progress toward positive gross margins and profitability.
- Controls and reporting: monitor remediation of the disclosed material weaknesses and whether disclosure controls and financial reporting controls become effective.