3. Richtech Robotics Inc. (NASDAQ:RR)
Stock Price as of Writing: $1.74
Richtech Robotics Inc. (NASDAQ: RR) builds service robots for restaurants, hotels, healthcare facilities, retail locations and industrial environments.
Its products include food-service robots, delivery machines, cleaning systems and robotic beverage stations. The company is also developing Dex, a mobile humanoid robot intended for manufacturing and industrial applications.
Richtech Robotics Inc. (NASDAQ: RR) is gradually shifting toward a Robot-as-a-Service model. Instead of relying exclusively on one-time hardware sales, the company can lease robots and collect recurring service revenue.
For the three months ended June 30, 2026, total revenue increased to approximately $1.37 million from $1.18 million a year earlier. Robot-as-a-Service revenue climbed to $394,000 from $130,000, while product revenue increased to approximately $264,000.
For the first nine months of its fiscal year, total revenue reached approximately $3.95 million. Robot-as-a-Service revenue increased sharply, but product sales declined from the comparable period.
The recurring-revenue strategy could make the business more predictable if deployments continue expanding. Hospitality and healthcare customers may prefer monthly service agreements because those arrangements reduce upfront costs and include ongoing support.
Nevertheless, Richtech Robotics Inc. (NASDAQ: RR) remains a small and highly speculative company. Revenue is modest compared with its market valuation, and the company previously received a Nasdaq notice following a delayed quarterly filing. It has since filed the required report, but the episode highlighted the administrative risks facing young public companies.
Richtech Robotics Inc. (NASDAQ: RR) provides direct exposure to service robots and humanoid robotics at a low share price. The investment case ultimately depends on whether demonstrations and pilot programs turn into a large installed base of revenue-producing robots.
