ExplainersCommercial cleaning robots
What is Brain Corp BrainOS and which cleaning robots use it?
Brain Corp is a San Diego-based AI company founded in 2009 that develops BrainOS, an autonomy software platform licensed to commercial cleaning robot OEMs. Tennant Company and SoftBank Robotics are the two largest BrainOS partners at commercial deployment scale. SoftBank Group is a major Brain Corp investor. BrainOS powers both teach-and-repeat (Whiz) and full-SLAM (Tennant T16AMR) autonomy modes.
What Brain Corp is
Brain Corp was founded in 2009 in San Diego, California. The company develops BrainOS, a proprietary autonomy software platform licensed to manufacturers of commercial cleaning robots. Brain Corp does not manufacture robots; it provides the navigation, obstacle detection, mapping, and fleet management software that enables OEM cleaning machines to operate autonomously.
SoftBank Group holds a significant equity position in Brain Corp, established through SoftBank's Vision Fund investment. The SoftBank equity relationship is also operationally significant: SoftBank Robotics is one of Brain Corp's two largest OEM partners.
The OEM licensing model
The BrainOS business model is a software layer licensed to hardware manufacturers. The OEM makes the cleaning machine, specifies the cleaning tools and mechanical systems, and maintains the hardware relationship with the end customer. Brain Corp provides the software that enables autonomous navigation on that hardware.
This model is structurally distinct from vertically integrated commercial cleaning robot makers (Avidbots, Gausium, Karcher, LionsBot) that develop both hardware and autonomy software in-house. The platform-vs-integration axis is load-bearing for understanding the commercial cleaning competitive structure: Brain Corp's OEM partners do not own their autonomy roadmap independently.
BrainOS partners at commercial scale
Tennant Company (Golden Valley, Minnesota, NYSE: TNC) is a major OEM partner. Tennant's T16AMR and A5 autonomous floor scrubbers use BrainOS for full-SLAM navigation: the machine builds a persistent facility map and navigates against it. Tennant is one of the largest commercial floor care equipment manufacturers in North America.
SoftBank Robotics uses BrainOS for the Whiz corridor vacuum, but in teach-and-repeat mode rather than full-SLAM. The Whiz deployment model requires a human operator to demonstrate the cleaning route once before the robot can repeat it autonomously.
Teach-and-repeat vs full-SLAM within BrainOS
The two BrainOS deployment modes represent distinct levels of verified autonomy. Teach-and-repeat (Whiz) constrains the robot to demonstrated routes; it cannot map novel spaces independently. Full-SLAM (Tennant T16AMR) allows the robot to build its own facility map and plan coverage without prior route demonstration.
Both modes are legitimate commercial deployments. The verified-vs-claimed framework distinguishes them because "autonomous cleaning robot" claims may describe either mode without qualification; the distinction matters for evaluating how the robot will perform in a new or changed facility layout.
Commercial deployment scale
Brain Corp has disclosed deployment figures including thousands of robots operating in retail chains, airports, and distribution centers in the United States. Documented retail operator relationships include major US chains. The framework reads these figures at company-disclosed depth; independent audit of deployment counts is not available at primary-source depth.
Framework cross-links
For the umbrella commercial cleaning context, see what are commercial cleaning robots. For SoftBank Whiz in the teach-and-repeat context, see what is SoftBank Whiz. For the brain-provider taxonomy placing BrainOS in the broader third-party autonomy platform market, see captive vs third-party brain providers. The Brain Corp registry entry at registry.deploy.report/companies/brain-corp carries institutional depth.
Frequently asked questions
- What is BrainOS?
BrainOS is an autonomy software platform developed by Brain Corp (San Diego) and licensed to commercial cleaning robot manufacturers. The OEM makes the hardware cleaning machine; Brain Corp provides the software for navigation, obstacle detection, and fleet management. BrainOS enables the OEM's machines to operate autonomously without the manufacturer needing to develop its own navigation software.
- Which robots use BrainOS?
Tennant Company's T16AMR and A5 autonomous floor scrubbers are BrainOS OEM partners using full-SLAM navigation. SoftBank Robotics Whiz corridor vacuum uses BrainOS in teach-and-repeat mode. Nilfisk is also documented as a BrainOS OEM partner. Other partners may exist at various levels of deployment scale.
- Is Brain Corp funded by SoftBank?
Yes. SoftBank Group holds a significant equity position in Brain Corp through SoftBank's Vision Fund. SoftBank Robotics is also an OEM partner using BrainOS for the Whiz robot. The investment and commercial partnership are both verified at company-disclosure depth.
- What is the difference between teach-and-repeat and full-SLAM BrainOS?
In teach-and-repeat mode (SoftBank Whiz), a human operator walks the cleaning route while the robot records the path; the robot then repeats that demonstrated route autonomously. In full-SLAM mode (Tennant T16AMR), the robot builds its own persistent facility map and navigates against it without any prior route demonstration. Full-SLAM allows the robot to adapt when the layout changes; teach-and-repeat requires re-demonstration if the route changes significantly.
- Is Brain Corp publicly traded?
No. Brain Corp is a privately held company as of mid-2026. SoftBank Group holds an equity position but Brain Corp is not listed on any public exchange at primary-source disclosure depth.
- What retail locations use BrainOS robots?
Brain Corp has disclosed deployments in major US retail chains including warehouse club stores. The company has stated thousands of robot deployments across retail, airport, and distribution center environments. Specific customer-of-record disclosure is available for some deployments at company-disclosed depth; a comprehensive independently audited list is not available at primary-source depth.
Brain Corp founding (2009, San Diego) verified at company history depth. SoftBank Vision Fund equity position verified at company and SoftBank disclosure depth. Tennant and SoftBank Robotics as OEM partners verified at product documentation and company partnership-disclosure depth. Teach-and-repeat vs full-SLAM distinction verified at product-specification depth for Whiz vs Tennant T16AMR. Deployment count (thousands across retail) at company-disclosed depth; no independent audit available. How DEPLOY verifies →