Global Brain

Founded in Tokyo in 1998, Global Brain is a venture capital firm focusing on seed to late-stage investments across various sectors globally. They have invested in over 300 startups, facilitating 25 IPOs and 61 M&As through hands-on support services.

Kaori Akiba

Director

Hidetaka Aoki

Investment Group Partner and Fellow Chief of Space Lab

Tatsunori Arai

Director

Megumi Asatsuma

Director

Anjani Bansal

Partner / India Office Representative

Past deals in Manufacturing

Gosan Tech

Venture Round in 2025
Gosan Tech is a manufacturer and supplier specializing in displays, semiconductors, solar cells, and industrial inkjet printing systems. The company develops innovative inkjet printing technology aimed at enhancing pressure control devices and the precision of nano-ink products. This technology is applicable in various organic light-emitting diode (OLED) production processes, including the formation of organic material layers, encapsulation layers, and other critical components. By utilizing a multi-layer thin film stacked structure formation, Gosan Tech enables its clients to achieve improved results in their manufacturing processes.

Basetwo AI

Series A in 2025
Basetwo AI optimizes manufacturing processes using AI. Its platform provides real-time recommendations to process engineers, aiming to enhance production yield, cycle time, and reduce operational costs. It has successfully helped Fortune 500 manufacturers worldwide achieve savings of over 20%.

AirMembrane

Venture Round in 2024
AirMembrane is an industrial company specializing in the production of graphene sheets and other two-dimensional materials. It serves various sectors by offering high-quality, flexible, large-area graphene products on diverse substrates, along with associated devices and equipment.

Chemix

Series A in 2024
Chemix offers high-performance batteries custom-designed for specific EV market segments including e-motorcycles, sports cars, long-range premium EVs, and more. Chemix achieves this through a purpose-built AI-based battery design platform, MIX, coupled with a vast amount of in-house collected data, accelerating the battery development process by 5-10x while enabling the widest range of potential chemistries. Currently shipping and in production, the company's batteries are up to 30% better than state-of-art technologies and are based on sustainable chemistries that contain low to no cobalt as well as zero nickel elements.

CleanFiber

Venture Round in 2024
CleanFiber, LLC is a manufacturer of cellulose insulation materials designed for use in attics, walls, and floors of both residential and commercial buildings. Founded in 2013 and headquartered in Blasdell, New York, with an additional office in Buffalo, the company specializes in producing high-performance, carbon-negative insulation from recycled corrugated cardboard. This innovative approach not only promotes sustainability but also enables construction companies to build fire-resistant structures while maintaining cost competitiveness. CleanFiber has transitioned from its former name, UltraCell Insulation, LLC, in September 2018, and is currently focused on rapidly scaling up production to meet growing demand in the insulation market.

FullStem

Series A in 2024
FullStem is a biotechnology company that develops and sells automated cell culture systems for stem cell research and regenerative medicine. Their systems use non-woven fabrics as three-dimensional scaffolds for cell growth, and feature automated medium exchange and cell harvesting within a closed environment. This enables efficient production of large quantities of high-quality stem cells for both therapeutic and research purposes, potentially transforming the regenerative medicine field.

BitQuark

Seed Round in 2024
BitQuark specializes in developing user-friendly AI technology and advanced digital transformation solutions aimed at enhancing manufacturing and logistics operations. The company's AI platform focuses on optimizing production processes and quality control by offering features such as predictive analysis, data analysis, anomaly detection, and automated process improvement suggestions. This technology supports manufacturing companies in streamlining their operations, reducing waste, and ensuring consistent product quality. By addressing business bottlenecks in production lines and distribution warehouses, BitQuark enhances operational efficiency and productivity for its clients.

Caelux

Series A in 2023
Caelux is a renewable energy company based in Pasadena, California, founded in 2014. It specializes in developing and manufacturing perovskite-on-glass technology for the terrestrial solar and commercial space industries. This innovative technology is designed to enhance solar device efficiency while minimizing the amount of semiconducting material required, thereby reducing production costs. Caelux's products improve power production and integrate seamlessly into existing photovoltaic module manufacturing processes, allowing users to lower installed costs and boost overall performance.

GITAI

Series B in 2023
GITAI is a Tokyo-based space robotics company developing humanoid telepresence robots to enable labor in space. Founded in 2016, it designs and deploys robotic systems for tasks on space stations, lunar bases, satellites, and related infrastructure, with the aim of reducing human workload and operational costs. Its products include the G1 general-purpose robot for automating a broad range of internal and external activities on space platforms, the S1 for specialized tasks and on-orbit servicing, and the H1 robot manipulation system for ground-based teleoperation of in-space operations. Through agile development and vertical integration, GITAI seeks to advance safe, reliable robotic labor for exploration, construction, maintenance, and research in space.

AI Silk

Series B in 2023
AI Silk Corporation, established in 2015 and based in Sendai, Japan, specializes in the manufacture and sale of innovative conductive fibers. The company's flagship product, AI Silk, is created using a unique dyeing technique that imbues natural silk with conductivity. This advancement allows for the production of electrodes that address common issues associated with traditional medical electrodes, such as discomfort, skin irritation, and measurement inaccuracies caused by sweat. AI Silk’s technology not only enhances the comfort of conductive clothing but also minimizes the risk of allergic reactions, making it suitable for a wide range of applications beyond the healthcare sector. The company also offers simplified manufacturing kits, further promoting the use of its advanced materials in various industries.

Elephantech

Series D in 2023
Founded in Tokyo, Japan in 2014, Elephantech specializes in the manufacturing of electronic circuits. The company's innovative metal inkjet printing technology enables it to produce flexible printed circuit boards sustainably.

Shoulder Innovations

Series D in 2023
Shoulder Innovations designs and manufactures medical devices for shoulder replacement surgery, focusing on inset glenoid fixation technology to provide a stable glenoid platform and reliable fixation. Its product portfolio includes InSet Total Shoulder Arthroplasty, InSet Reverse Shoulder Arthroplasty, ProVoyance Shoulder Planning Software, and InSet Tray System, along with associated instrumentation. The company distributes its products through partners in the United States and aims to reduce operative time and overall healthcare costs while improving post-surgical implant stability. Founded in 2009, the company is based in Holland, Michigan.

BALLAS

Series A in 2023
BALLAS operates a fabless material procurement platform for construction, providing custom-made construction materials and related services for construction sites. The company offers online procurement and end-to-end support from design standardization to component manufacturing and delivery based on uploaded drawings, enabling businesses to streamline sourcing, reduce manual work, and improve procurement efficiency across construction projects.

Toggle

Series A in 2023
Toggle is a United States-based company that specializes in robotics as a service (RaaS) for the construction industry. It focuses on automating the assembly of rebar cages for reinforced concrete applications, enhancing efficiency and precision in construction processes. Toggle's offerings include two-arm robotic platforms and proprietary jig designs capable of constructing various shapes directly from computer blueprints. In addition to its core services, the company also provides pre-assembly solutions, contributing to the advancement of robotics and automation in the construction sector.

CleanFiber

Series B in 2023
CleanFiber, LLC is a manufacturer of cellulose insulation materials designed for use in attics, walls, and floors of both residential and commercial buildings. Founded in 2013 and headquartered in Blasdell, New York, with an additional office in Buffalo, the company specializes in producing high-performance, carbon-negative insulation from recycled corrugated cardboard. This innovative approach not only promotes sustainability but also enables construction companies to build fire-resistant structures while maintaining cost competitiveness. CleanFiber has transitioned from its former name, UltraCell Insulation, LLC, in September 2018, and is currently focused on rapidly scaling up production to meet growing demand in the insulation market.

U-Map

Series B in 2022
U-MaP Co., Ltd. is a manufacturer based in Nagoya, Japan, specializing in aluminum nitride (AlN) whiskers designed for thermal management and heat dissipation applications. Established in 2016, the company originates from research initiatives at Nagoya University and focuses on commercializing advanced materials and processing technologies. U-MaP is committed to addressing global challenges in manufacturing by developing conductive materials with high thermal conductivity and insulating properties. This innovative approach aims to enhance product quality and sustainability across various industries, positioning U-MaP as a key player in the development of next-generation industrial materials.

Mazin

Series A in 2022
Mazin is a company that specializes in the development of artificial intelligence and internet of things technologies tailored for manufacturing facilities. By focusing on automating machining operations, Mazin enhances efficiency within production environments. Additionally, the company offers industrial IoT services that assess the digital transformation progress of factories, addressing the challenges posed by a shortage of technicians. Through these innovative solutions, Mazin aims to streamline operations and improve the overall functionality of manufacturing processes.

Pan for You

Series B in 2022
Pan For You Inc. is a bakery and frozen bread delivery company founded in 2017 and based in Kiryu, Japan. The company specializes in providing freshly baked bread without extra additives, sourced from nearby bakeries. Utilizing unique freezing technology, Pan For You delivers a variety of delicious breads, allowing consumers to enjoy fresh bakery products at their convenience. By promoting a lifestyle centered around accessible, high-quality bread, Pan For You aims to enhance the everyday dining experience for its customers.

DataMesh

Series B in 2022
DataMesh specializes in digital twin and mixed reality solutions, transforming industries through real-time data integration with immersive 3D environments. Its flagship platform, FactVerse, enables precise simulations, effective training, and efficient maintenance workflows across manufacturing, construction, and facility management sectors.

RightHand Robotics

Series C in 2022
RightHand Robotics, Inc. is a manufacturer of robotic order-picking systems that streamline supply chain logistics for various industries, including e-commerce, food handling, and flexible manufacturing. Founded in 2015 and headquartered in Cambridge, Massachusetts, the company specializes in robotic solutions that automatically grasp a wide variety of items from bins and cases. Its flagship products include the ReFlex SF, which features a 3D-printed palm equipped with servos and compliant fingers, and the ReFlex TakkTile, a tactile sensor designed to enhance the robots' ability to handle items gently and correct errors. RightHand Robotics focuses on providing end-to-end solutions that simplify integration and adaptation to diverse customer workflows, ultimately reducing the costs associated with order fulfillment across sectors such as electronics, apparel, grocery, and pharmaceuticals.

DAIZ

Series C in 2022
DAIZ Inc. is a Japanese company founded in 2015, specializing in the production and supply of plant-based meat products. Based in Kumamoto, the company offers a product line known as "Miracle Meat," which utilizes germinated soybeans through its proprietary Ochiai Germination Method. DAIZ focuses on creating plant-based substitutes for traditional meat dishes, providing consumers with healthy and cruelty-free alternatives. In addition to its production efforts, the company also engages in research and development related to raw materials and drug discovery derived from germinated soybeans.

DAIZ

Venture Round in 2021
DAIZ Inc. is a Japanese company founded in 2015, specializing in the production and supply of plant-based meat products. Based in Kumamoto, the company offers a product line known as "Miracle Meat," which utilizes germinated soybeans through its proprietary Ochiai Germination Method. DAIZ focuses on creating plant-based substitutes for traditional meat dishes, providing consumers with healthy and cruelty-free alternatives. In addition to its production efforts, the company also engages in research and development related to raw materials and drug discovery derived from germinated soybeans.

Pan for You

Seed Round in 2021
Pan For You Inc. is a bakery and frozen bread delivery company founded in 2017 and based in Kiryu, Japan. The company specializes in providing freshly baked bread without extra additives, sourced from nearby bakeries. Utilizing unique freezing technology, Pan For You delivers a variety of delicious breads, allowing consumers to enjoy fresh bakery products at their convenience. By promoting a lifestyle centered around accessible, high-quality bread, Pan For You aims to enhance the everyday dining experience for its customers.

DAIZ

Series B in 2021
DAIZ Inc. is a Japanese company founded in 2015, specializing in the production and supply of plant-based meat products. Based in Kumamoto, the company offers a product line known as "Miracle Meat," which utilizes germinated soybeans through its proprietary Ochiai Germination Method. DAIZ focuses on creating plant-based substitutes for traditional meat dishes, providing consumers with healthy and cruelty-free alternatives. In addition to its production efforts, the company also engages in research and development related to raw materials and drug discovery derived from germinated soybeans.

GITAI

Series B in 2021
GITAI is a Tokyo-based space robotics company developing humanoid telepresence robots to enable labor in space. Founded in 2016, it designs and deploys robotic systems for tasks on space stations, lunar bases, satellites, and related infrastructure, with the aim of reducing human workload and operational costs. Its products include the G1 general-purpose robot for automating a broad range of internal and external activities on space platforms, the S1 for specialized tasks and on-orbit servicing, and the H1 robot manipulation system for ground-based teleoperation of in-space operations. Through agile development and vertical integration, GITAI seeks to advance safe, reliable robotic labor for exploration, construction, maintenance, and research in space.

Manebi

Venture Round in 2020
Manebi specializes in the production and distribution of handmade espadrilles, a traditional Spanish footwear. The company employs skilled craftsmen to create these shoes using natural jute, which is known for its durability and sustainability. To enhance the longevity of its products, Manebi incorporates a thin rubber layer that protects the jute from humidity and water contact. This focus on quality and craftsmanship allows the brand to offer fashionable and reliable footwear and beachwear accessories, appealing to customers seeking both style and functionality.

LinkWiz

Series B in 2019
LinkWiz, Inc., founded in 2015 and based in Hamamatsu-shi, Japan, specializes in developing and selling software for intelligent robot systems. The company's primary products include L-ROBOT, a control solution for robots performing tasks such as welding and coating, and L-QUALIFY, an inspection software for production lines. These solutions have been adopted by major companies, including auto manufacturers. Additionally, LinkWiz offers technical consulting services to support its clients in implementing these advanced robotics technologies.

Superflex

Series A in 2016
Superflex is a manufacturer of pipe products, including spiral reinforced hoses and conduit. Its offerings target marine craft, aquatic applications, ponds, spas, electrical conduit, agricultural and recreational vehicles, enabling projects in water engineering, petrochemical, chemical, electric power, and agricultural irrigation, as well as urban construction, to meet client specifications. The company pursues ongoing research and development to expand applications and distribution across growing markets.

Material Concept

Corporate Round in 2016
Material Concept specializes in the manufacturing of copper paste designed for electrical components and solar panels. Its product offers comparable conductivity to silver at a significantly lower cost, making it an attractive alternative for industries seeking to reduce raw material expenses.

Kabuku

Series A in 2015
Kabuku Inc. is a Tokyo-based company established in 2013 that specializes in on-demand manufacturing and 3D printing solutions. It offers a comprehensive suite of services through its platforms, including Kabuku Connect, which facilitates various manufacturing processes such as consulting, 3D design, production, and logistics, leveraging a global network of manufacturing partners. Additionally, the company provides Kabuku MMS, designed to streamline tasks such as quotation and order management for 3D printing service providers and manufacturers. Kabuku also operates Rinkak.com, a digital marketplace allowing users to order from a diverse range of 3D models. The company has collaborated with notable brands and agencies, enhancing its presence in the 3D printing sector.

ARCSTONE

Seed Round in 2015
Arcstone Pte. Ltd. is a Singapore-based company that specializes in developing and marketing manufacturing software solutions. Founded in 2013, it offers a comprehensive platform known as the Arcstone Operations Platform (arc.ops), which integrates various data streams from IoT sensors, machines, ERPs, and workstation tablets. This platform enables manufacturers to monitor, track, visualize, and control production operations, facilitating both automated and manual processes in manufacturing, machine maintenance, and warehousing. By operationalizing data, Arcstone empowers facility managers to enhance visibility and control, leading to significant cost reductions and quality improvements across the manufacturing supply chain. The company also has a presence in India, Vietnam, and Indonesia, highlighting its regional commitment to optimizing operational efficiency.

Kabuku

Seed Round in 2015
Kabuku Inc. is a Tokyo-based company established in 2013 that specializes in on-demand manufacturing and 3D printing solutions. It offers a comprehensive suite of services through its platforms, including Kabuku Connect, which facilitates various manufacturing processes such as consulting, 3D design, production, and logistics, leveraging a global network of manufacturing partners. Additionally, the company provides Kabuku MMS, designed to streamline tasks such as quotation and order management for 3D printing service providers and manufacturers. Kabuku also operates Rinkak.com, a digital marketplace allowing users to order from a diverse range of 3D models. The company has collaborated with notable brands and agencies, enhancing its presence in the 3D printing sector.

EpiPhotonics

Series A in 2011
EpiPhotonics develops and manufactures PLZT photonics components and subsystems for telecommunications, data communications, and fiber optic sensing markets. The company offers high-speed PLZT optical switches and related modules, along with PLZT variable optical attenuators, wavelength-selective switches, and optical beam deflectors. Its products are designed for high speed and low power consumption to enable applications such as optical packet switching, optical burst switching, on-demand ROADM and cross-connects, switched optical access networks, optical interconnections, high-speed protections, and switched delay lines. The company also provides contract development of PLZT devices. Founded in 2007, it is based in Tokyo with additional operations in San Jose, California, and Yamato-shi, Japan.

Noah Corporation

Seed Round in 2003
Noah is a producer of LED lights. They provide products that include nec lighting, hitachi appliances, ushio lighting, endo lighting, koizumi lighting, taiko electri, orderic, seiwa electric, lumia, and maton. They offer products that are available for shopping online.

Solestial

Solestial develops radiation‑hardened silicon photovoltaic modules for space applications. Its ultra‑thin, flexible solar cells self‑repair radiation damage at normal operating temperatures, allowing panels to maintain performance for up to ten years in low Earth orbit. The modules are produced with automated manufacturing, reducing costs by about 90% compared to existing space‑grade technologies while enabling virtually unlimited production capacity. Solestial’s technology supports current satellite constellations, research missions, and future large‑scale space energy infrastructure, positioning the company as a key supplier for the emerging space economy.

SUN METALON

SUN METALON specializes in decarbonizing metal manufacturing by offering innovative technology for recycling, refining, and forming metals. Its core innovation lies in efficient heating of metal scraps and chips, reducing energy consumption and impurities, thereby significantly lowering CO₂ emissions compared to traditional methods.
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