U.S. autonomous-security drone startup Sunflower Labs has closed $16 million in Series B funding and received nationwide Federal Aviation Administration (FAA) approval for beyond-visual-line-of-sight (BVLOS) operations. This milestone opens large new markets and technology applications for the company.
Sunflower Labs specializes in autonomous drones designed for security and surveillance. Its drones can patrol large areas, detect intrusions, and provide real-time alerts, enhancing safety for commercial, industrial, and residential clients.
The Series B funding will accelerate product development, expand manufacturing capabilities, and scale operations. The investment also supports software improvements, including enhanced AI for object detection, flight path optimization, and automated threat response.
Obtaining FAA approval for BVLOS operations is a significant achievement. This certification allows Sunflower Labs to operate drones over long distances without the need for direct visual monitoring, enabling large-scale deployments for enterprise clients across the U.S.
The company’s technology addresses growing demand for autonomous security solutions. Businesses and municipalities are increasingly relying on drones to monitor facilities, critical infrastructure, and public spaces. With BVLOS approval, Sunflower Labs can deploy drones efficiently across wide geographic areas, reducing the need for human patrols.
Investors participating in the Series B round noted confidence in Sunflower Labs’s innovative approach and market potential. The combination of advanced hardware, AI-driven software, and regulatory approval positions the company as a leader in the emerging autonomous security sector.
Sunflower Labs’ drones feature intelligent navigation, high-resolution sensors, and automated reporting. They can detect unusual activity, distinguish between human and non-human movement, and send instant alerts to security teams. These features enhance operational efficiency and reduce the risk of incidents.
The funding will also support partnerships with enterprise clients and government agencies. By demonstrating scalable BVLOS operations, Sunflower Labs can expand into new markets, including large industrial sites, campuses, and urban infrastructure.
Experts highlight that FAA approval for nationwide BVLOS operations is a key enabler for the drone industry. It allows companies like Sunflower Labs to unlock new commercial applications, from security to inspection, logistics, and emergency response.
The Series B investment and regulatory milestone underscore the growing role of autonomous drones in modern security strategies. By combining AI, automation, and long-range operations, Sunflower Labs aims to redefine surveillance and safety in a wide range of sectors.
With $16 million in funding and FAA authorization, Sunflower Labs is positioned to scale rapidly, enhance its technology, and expand nationwide. The company’s autonomous drones promise to deliver more efficient, cost-effective, and intelligent security solutions for a variety of industries.

