Haystack Robotics Raises $4M Series A Led by Agadia Systems for Autonomous UV-C Disinfection

Haystack Robotics Closes $4M Series A

Haystack Robotics, a Portland, Oregon-based robotics company, has raised $4 million in Series A funding. The round was announced on September 4, 2026, and was led by Agadia Systems, which is also the sole disclosed investor.

What Haystack Robotics Does

Haystack Robotics develops autonomous environmental disinfection technology. Its flagship product, Violet AI, is a fully autonomous mobile robot that delivers UV-C disinfection while dynamically navigating complex environments without requiring pre-mapping.

The technology is designed for a range of facility types, including:

• Healthcare
• Senior living
• Education
• Hospitality
• Fitness
• Commercial facilities

The ability to operate without pre-mapping is a notable differentiator, as it allows the robot to be deployed in dynamic or unfamiliar spaces without extensive setup. UV-C disinfection is used to reduce pathogens on surfaces and in the air, making autonomous delivery relevant for high-traffic or high-risk environments.

Leadership

The company is led by founder and CEO Mahadev Eakambaram.

Why This Matters for Acquisition Watchers

Autonomous disinfection sits at the intersection of robotics, health and safety, and facilities management. For strategic acquirers in healthcare services, building automation, or commercial cleaning, Haystack Robotics offers a hardware and software platform that could integrate into existing service contracts or smart-building ecosystems.

The Series A funding, led by Agadia Systems, provides capital to scale manufacturing, expand deployments, and further develop the Violet AI platform. As the company grows, key metrics will include deployment counts across target verticals, proof of autonomous navigation reliability, and recurring service revenue models.

Round Summary

• Company: Haystack Robotics
• Round: Series A
• Amount: $4,000,000 USD
• Announced: September 4, 2026
• Lead Investor: Agadia Systems
• Investors: Agadia Systems
• Headquarters: Portland, Oregon
• Founder & CEO: Mahadev Eakambaram
• Flagship Product: Violet AI

Haystack Robotics' focus on fully autonomous UV-C disinfection without pre-mapping positions it in a specialized segment of the robotics market. The backing from Agadia Systems signals confidence in the company's approach to addressing disinfection needs across multiple facility types.