TLDR
- Serve Robotics (SERV) surged over 14% during premarket hours on Wednesday
- White Castle delivery partnership announced via Uber Eats platform
- Autonomous sidewalk robots will transport White Castle orders within Serve’s operational zones
- Q4 performance exceeded Wall Street projections: -$0.46 loss per share with $0.88M in revenue
- Company increased 2026 revenue projection to approximately $26M, surpassing consensus of $25.28M
Serve Robotics (SERV) experienced a sharp 14% increase during premarket trading Wednesday following two significant announcements: a major delivery partnership and quarterly results that exceeded analyst expectations.
The autonomous delivery company revealed a collaboration with White Castle to transport the iconic burger chain’s menu offerings through Uber Eats (UBER). Customers ordering within Serve’s operational territory can now receive their White Castle meals delivered by the company’s sidewalk-navigating robots.
This agreement strengthens Serve’s presence within the Uber Eats ecosystem, a platform that serves as a primary distribution network for the robotics firm.
CEO Ali Kashani described the collaboration as a significant achievement. “White Castle is a legendary brand that helped define convenient, fast meals, and we’re thrilled to bring that legacy into the future,” he stated.
“Seeing a Serve robot roll down the sidewalk with a Crave Case will soon feel like a natural extension of the White Castle experience,” Kashani added.
Q4 Performance Exceeds Analyst Projections
Alongside the White Castle announcement, Serve released its fourth-quarter financial data, which surpassed market expectations.
The company recorded a per-share loss of -$0.46, outperforming Wall Street forecasts. Revenue reached $0.88M, similarly exceeding analyst consensus.
Serve remains in its early growth phase, which explains the modest revenue figures. However, exceeding projections across both metrics demonstrates positive momentum.
Company Increases 2026 Revenue Forecast
Investors paid particular attention to the revised forward-looking guidance. Serve elevated its full-year 2026 revenue forecast to roughly $26M.
This figure exceeds the previous Wall Street consensus estimate of $25.28M.
Upward guidance revisions typically signal management confidence. The move indicates Serve sees strengthening demand in its business pipeline throughout the coming year.
The White Castle agreement contributes to this optimistic outlook. Securing a nationally recognized fast food chain expands the potential order volume for Serve’s robotic fleet.
Serve’s autonomous vehicles navigate sidewalks to complete final-mile deliveries in metropolitan areas. The robots currently operate throughout several Los Angeles neighborhoods.
The strategic alliance with Uber Eats forms a cornerstone of Serve’s market entry approach, with the White Castle deal representing the latest evolution of that collaboration.
SERV shares showed strong upward movement during Wednesday’s premarket session, responding positively to both the earnings performance and partnership news.
The projected 2026 revenue figure of approximately $26M marks substantial growth for a company that generated $0.88M during the fourth quarter.

