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About
Serve Robotics Inc. specializes in the development, deployment, and operation of autonomous, environmentally conscious robots. These advanced robotic systems are designed to provide efficient food delivery services to people in public spaces, exclusively within the United States. The company, which builds its own self-navigating delivery units, was established in 2017. Its headquarters are situated in Redwood City, California. Notably, the entity operated under the name Patricia Acquisition Corp. until July 2023, when it officially rebranded as Serve Robotics Inc.
Depending on the exchange, the stock ticker may vary. For instance, on Boerse Stuttgart exchange Stellar Biotechnologies stocks are traded under the ticker RBTN.STU.
When is the next Stellar Biotechnologies earnings date?▼
Stellar Biotechnologies is going to release the next earnings report on August 18, 2026.
What were Stellar Biotechnologies earnings last quarter?▼
RBTN.STU earnings for the last quarter are -0.55 EUR per share, whereas the estimation was -0.49 EUR resulting in a -13.94% surprise. The estimated earnings for the next quarter are N/A EUR per share.
What is Stellar Biotechnologies revenue for the last year?▼
Stellar Biotechnologies revenue for the last year amounts to 2.29M EUR.
What is Stellar Biotechnologies net income for the last year?▼
RBTN.STU net income for the last year is -87.25M EUR.
How many employees does Stellar Biotechnologies have?▼
As of July 19, 2026, the company has 380 employees.
In which sector is Stellar Biotechnologies located?▼
Stellar Biotechnologies operates in the Manufacturing sector.
When did Stellar Biotechnologies complete a stock split?▼
Stellar Biotechnologies has not had any recent stock splits.
Where is Stellar Biotechnologies headquartered?▼
Stellar Biotechnologies is headquartered in Redwood City, United States.