Corporate brand
UnclaimedGLM is a Kyoto-based Japanese electric-vehicle company combining limited-production vehicle manufacturing with EV engineering and platform-development services.
Last updated August 31, 2026
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Overview
GLM Co. Ltd. is a Japanese electric-vehicle company headquartered in Fushimi-ku, Kyoto. Its business has combined the development and sale of vehicles under the GLM brand with an engineering and platform business that supports other companies working in automobiles, components, materials, chemicals, and information technology. The company originated in the Kyoto Electric Vehicle Project, launched at Kyoto University's Venture Business Laboratory in 2006. The project was commercialized in April 2010 through the establishment of Green Lord Motors Co., Ltd. The company adopted the GLM Co. Ltd. name in April 2014. In 2018, it completed a four-story technical center in Fushimi-ku that also served a head-office function. GLM's first production vehicle was the Tommykaira ZZ, a lightweight, two-seat electric sports car derived in concept and name from the earlier Tommykaira ZZ gasoline sports car. Full-scale production began in October 2015 at a dedicated facility operated by Kosaka Metal Industry in Maizuru, Kyoto. The vehicle was planned as a highly limited model, with a stated production and sales limit of 99 units. Its design emphasized low mass and direct driver involvement: the aluminum chassis and fiber-reinforced-plastic exterior helped keep vehicle weight below one tonne, while conventional driver aids such as power steering, brake assistance, and traction control were omitted. The model used a high-output electric motor and was presented as a road-legal racing-car concept rather than a mass-market commuter vehicle. GLM exhibited the ZZ at the Goodwood Festival of Speed in the United Kingdom in 2015. GLM also pursued higher-end vehicle concepts and external partnerships. At the 2016 Paris Motor Show it presented the GLM G4, an electric supercar concept related to the Roadyacht GTS developed by Dutch manufacturer Savage Rivale. GLM acquired a stake in Savage Rivale and established a capital and business relationship with the company. A Japanese premiere followed in 2017, accompanied by a plan to market the vehicle in a larger volume than the ZZ. In March 2018, however, GLM said it would prioritize its platform business and second-generation platform development. The G4's proposed sales regions, price, specifications, and related plans were consequently subject to review. The platform business is based on EV development know-how accumulated through GLM's own vehicle programs. It offers research and development assistance, support for preparing vehicles for volume production, and joint or contract development. GLM has announced cooperation with companies including Asahi Kasei, Teijin, and Toyo Tires, and has described its broader network as a GLM ecosystem involving more than 200 automotive-related companies and institutions. Reported participants and related partners have included GS Yuasa, Nichicon, and Bosch. The company's stated operating model stresses horizontal collaboration and two-way information sharing with suppliers, allowing partners to contribute technology earlier in the development process. GLM entered capital relationships with outside companies during its expansion. Yaskawa Electric Corporation announced a capital tie-up with GLM in September 2016. In July 2017, GLM formed a capital tie-up with Hong Kong main-board-listed Aulux HD; Aulux changed its name to WE Solutions Limited in 2018. The available reference material does not establish GLM's current ownership, listing status, production activity, or the commercial outcome of the G4 program. Accordingly, its present operating status and the continuing availability of its vehicles require verification.
History
GLM traces its origins to the Kyoto Electric Vehicle Project, which began at Kyoto University's Venture Business Laboratory in 2006. The project sought to develop electric vehicles in Kyoto and subsequently moved toward commercialization. In April 2010, Green Lord Motors Co., Ltd. was established to commercialize the work. The company changed its name to GLM Co. Ltd. in April 2014. GLM initially pursued a finished-vehicle strategy centered on electric sports cars. Its first model, the Tommykaira ZZ, revived the name and general performance-oriented spirit of a Kyoto sports-car lineage associated with Tommykaira, but the vehicle itself was newly developed by GLM and its partners. The modern ZZ used a high-rigidity aluminum chassis and a fiber-reinforced-plastic exterior structure to achieve a low vehicle weight. It was configured as a two-seat open sports car and prioritized direct driving involvement over the driver assistance systems common in ordinary passenger cars. Development began in 2011, and full-scale production began in October 2015 at a dedicated Kosaka Metal Industry facility in Maizuru, Kyoto. Production was limited to 99 units. GLM displayed the vehicle at the Goodwood Festival of Speed in 2015. Alongside the ZZ, GLM developed a platform business intended to commercialize its EV engineering capabilities beyond its own vehicles. The company offered research and development support, assistance with mass-production preparation, and joint or contract development for automakers and companies in related sectors. Its announced collaborators included Asahi Kasei, Teijin, and Toyo Tires. GLM described the network of cooperating companies and institutions as a GLM ecosystem, reportedly involving more than 200 participants, including companies such as GS Yuasa, Nichicon, and Bosch. GLM's partnership activity also included capital relationships. Yaskawa Electric announced a capital tie-up with GLM in September 2016. In July 2017, GLM formed a capital tie-up with Aulux HD, a company listed on the Hong Kong main board. Aulux later changed its name to WE Solutions Limited in 2018. GLM also acquired part of Dutch automaker Savage Rivale and established a capital and business alliance with it. This relationship supported the development of the GLM G4, an electric supercar concept based on the Roadyacht GTS. The G4 was announced at the 2016 Paris Motor Show and received a Japanese premiere in 2017. GLM stated an intention to sell the vehicle in a larger planned volume than the limited ZZ. In March 2018, the company announced that it would concentrate on its platform business and the development of a second-generation platform. It therefore reviewed the G4's proposed sales regions, price, specifications, and other commercial plans, while indicating that the vehicle might return in revised form on the newer platform. In 2018, GLM completed a four-story technical center in Fushimi-ku, Kyoto, incorporating head-office functions. Its declared management approach emphasized horizontal division of labor and information sharing with suppliers. Rather than treating suppliers solely as recipients of instructions, GLM sought to share aspects of the vehicle concept, development status, component requirements, and design rationale so partners could contribute technology at an earlier stage. The available reference material does not confirm the company's current vehicle production, ownership, management, financial condition, or final disposition of the G4 program.
- 2018
Technical center completed
[1]A four-story technical center with head-office functions was completed in Fushimi-ku, Kyoto.
- 2018
Platform-first strategy announced
[1]GLM said it would prioritize its platform business and second-generation platform development, prompting a review of the G4 program.
- 2016
G4 concept announced
[1]GLM presented the G4 electric supercar concept at the Paris Motor Show.
- 2015
Tommykaira ZZ enters production
[1]Full-scale production of GLM's limited-production electric sports car began in Maizuru, Kyoto.
- 2014
Company renamed GLM Co. Ltd.
[1]The company adopted the GLM Co. Ltd. name in April.
- 2010
Commercialization through Green Lord Motors
[1]Green Lord Motors Co., Ltd. was established in April to commercialize the Kyoto electric-vehicle project.
- 2006
Kyoto Electric Vehicle Project begins
[1]The project that later became GLM was launched at Kyoto University's Venture Business Laboratory.
Products and positioning
A specialist EV developer positioned around lightweight, performance-oriented vehicles and collaborative engineering infrastructure for automotive and adjacent technology companies.
Electric sports car · 2015
Tommykaira ZZ
The Tommykaira ZZ was GLM's first finished vehicle and a limited-production, two-seat open electric sports car. It used an aluminum chassis and fiber-reinforced-plastic exterior structure to reduce mass below one tonne. The vehicle was designed around direct driver involvement, omitting power steering, brake assistance, and traction control. Its reported performance specification included a 225 kW motor, 0–100 km/h acceleration in 3.9 seconds, a top speed of 180 km/h, and a claimed range of 120 km. Production began in 2015 and was planned at 99 units.
Electric supercar concept · 2016
GLM G4
The G4 was an electric supercar concept related to the Roadyacht GTS of Dutch automaker Savage Rivale, with which GLM formed a capital and business relationship. The concept was shown at the 2016 Paris Motor Show and presented in Japan in 2017. GLM discussed a substantially larger planned volume than the Tommykaira ZZ, but in 2018 it said that the sales region, price, specifications, and other plans would be reviewed while the company concentrated on its second-generation platform.
Electric-vehicle platform and engineering services
GLM EV platform
GLM's platform business provides EV development know-how to domestic and overseas automakers and to companies in adjacent industries. Services described in the reference material include research and development assistance, support for preparing vehicles for mass production, and joint or contract development. The model is built around cooperation with suppliers and technology companies rather than relying only on GLM's internal vehicle programs.
Marketing campaigns
- 2015Goodwood Festival of Speed presentation
United Kingdom · International
GLM exhibited the Tommykaira ZZ at the Goodwood Festival of Speed, using an internationally recognized motorsport event to showcase its lightweight electric sports-car concept.
Outcome. The event provided international visibility for the ZZ; no sales outcome is established in the reference material.
Brand decisions
2018
Shift toward the platform businessStrategyBackground
GLM had been developing finished vehicles, including the G4 electric supercar concept, while also building an EV engineering and platform business.
Action taken
The company announced that it would focus on the platform business and development of a second-generation platform.
Aftermath
The G4's intended markets, price, specifications, and other plans were reviewed. The reference material does not confirm whether the revised vehicle reached production.
2015
Launch of the Tommykaira ZZProduct launchBackground
GLM sought to establish a finished-vehicle business with a performance-focused electric sports car.
Action taken
Full-scale production of the limited-production Tommykaira ZZ began in October 2015.
Aftermath
The vehicle was positioned as a specialist, low-volume electric sports car rather than a mass-market model.
Recent events
Reported
GLM-5.3 released with improved coding and agent capabilities[3]
GLM-5.3 was released, ranking high on multiple mainstream benchmarks with coding and agent capabilities approaching Claude Fable 5, and performing well in CyberGym white-box code review. In testing it completed complex tasks including generating a deliverable simulation game and finding and fixing bugs, and at the High reasoning setting achieved higher accuracy than Claude Opus 4.8's highest setting with significantly lower token consumption.
Sources3 sources
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