Rainbow Robotics is experiencing significant growth, achieving its highest quarterly revenue to date, thanks in part to synergies with Samsung Electronics. However, ongoing losses and the nascent stage of its software capabilities pose challenges to qualitative growth.
According to industry sources on May 18, Rainbow Robotics reported first-quarter revenue of 9.0625 billion won, a 116.6% increase from 4.18477 billion won in the same period last year. With Samsung's supply volumes now fully reflected, the company has surpassed 9 billion won in quarterly revenue for the first time since its founding. Considering that the total transaction volume with Samsung last year was approximately 10.4 billion won, this performance matches the annual cumulative total in just one quarter.
Samsung Electronics exercised a call option at the end of 2024 to incorporate Rainbow Robotics as a subsidiary. The company has since strengthened its collaboration with the newly established 'Future Robotics Promotion Team' within Samsung, playing a key role in the group's future robotics technology development.
Noh Tae-moon, President of Samsung Electronics' Device Experience (DX) division, stated earlier this year at CES 2026, "We will prioritize automation in manufacturing through collaboration with Rainbow Robotics and commercialize based on the technology we have developed." This formalizes a strategy of prioritizing manufacturing automation before commercialization. Consequently, Samsung's major production facilities, including the semiconductor production site in Pyeongtaek, are becoming significant testing grounds and stable revenue sources for Rainbow Robotics' technology.
In terms of technology, Rainbow Robotics has secured numerous core technologies for key hardware components. Since its inception at KAIST's Humanoid Robot Research Center in 2011, the company has focused on developing technologies such as miniaturized actuators. As of this year, it has registered over 20 patents domestically and internationally.
Building on this foundation, the company is accelerating the expansion of its 'dual-arm robot' lineup this year. This approach contrasts with major domestic companies like Hyundai Motor and LG Electronics, which are heavily investing in the costly and time-consuming development of bipedal humanoid robots. By prioritizing dual-arm robots, which have lower technical complexity, Rainbow Robotics aims to maximize immediate applicability in industrial settings.
According to Rainbow Robotics, the dual-arm robots are still in the research and development platform stage. While they have been supplied to some of Samsung's production facilities, their use is currently limited to specific solution processes such as packaging and welding.
The challenge lies in the pace of qualitative improvements behind the growth in revenue. Despite significant sales growth, the company recorded an operating loss of 1.56708 billion won due to fixed costs from research and development and the expansion of its new factory in Sejong. This figure represents an 11.7% increase from the operating loss of 1.4014 billion won in the same period last year. After incurring a substantial annual operating loss of 44.6 billion won in 2023, the company has failed to escape losses in every quarter since.
Additionally, the investment value of its U.S. subsidiary, designated as a global outpost, has dropped by over 1 billion won, resulting in a book loss. While the company aims to enter the North American and European markets, there are significant barriers to transitioning to a profitable 'money-making robot' business.
The software capabilities, which serve as the 'brain' of the robots, are still in their infancy. The integration of Samsung's proprietary artificial intelligence technology to enable robots to autonomously assess their surroundings and operate was only achieved last year. Rainbow Robotics aims to establish an AI ecosystem in the industrial robot sector this year, similar to Samsung's proactive development of the 'Galaxy AI ecosystem' for smartphones and TVs.
An industry insider noted, "For Rainbow Robotics to succeed in standing on its own in the market without the massive umbrella of 'Samsung,' it is crucial to quickly and effectively build an independent technological ecosystem."
* This article has been translated by AI.
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