System integrator for industrial automation, power electronics, motors, drives and photovoltaic inverters.
TMEIC Corporation
Tokyo (Japan) · Roanoke/Salem, VA (USA) · Houston, TX (USA) · Waller County, TX (USA) · Bengaluru (India) · Hyderabad (India) · Mornington, VIC (Australia)New on Amplifa
About TMEIC
TMEIC Corporation is a global system integrator for industrial automation and power electronics headquartered in Tokyo. The company was formed in 2003 by merging the industrial systems divisions of Toshiba and Mitsubishi Electric and has operated as TMEIC Corporation since 01.04.2024. The portfolio includes variable frequency drives, large AC and DC motors, photovoltaic inverters (Solar Ware), UPS systems, energy storage systems, rectifiers for hydrogen production, as well as process control systems and automation for rolling mills and port facilities. Manufacturing covers the design, assembly and testing of power electronics and rotating machinery; the manufacturing sites are located in Japan and the USA, including the inverter plant opened in Houston, Texas in 2014. Core industries are metallurgy (ferrous and nonferrous metals), ports and crane systems, renewable energies, oil & gas, mining, material handling and paper. With more than 5000 employees worldwide, TMEIC has delivered more than 50 GW of PV inverters and installed over 450 rolling mill systems worldwide.
- Site
- 104-0031 Tokyo, Japan
- Processes
- Photovoltaic Inverter Manufacturing (Solar Ware), Design, Manufacture and Testing of PV Inverters (ISO 9001 certified), Steel Rolling Mill Systems (drives, automation, process control), Crane Systems and Port Automation Technology, Process Control Systems (process models for metal rolling mills, PLC and HMI development), Manufacturing of Variable Frequency Drives, Motors and Advanced Automation Systems, Prototype Motor Design and Manufacturing for Research (Induction Machines), UPS Device Delivery and Maintenance Service (400kVA units)
- Materials
- Ferrous Metals (steel), Nonferrous Metals, Power Electronics / Semiconductors, Rotating Machinery (Electric Motors)
- Certificates
- ISO 9001, VPC (BSMI Taiwan)
- Founded
- 2003
- Employees
- 5000+
- Industries
- Ports and Terminal Technology/Crane Systems, Metallurgy (Ferrous and Nonferrous Metals), Renewable Energies/Photovoltaics, Oil & Gas, Mining, Material Handling
- 01
Engineering & Design
- 02
Manufacturing of Power Electronics / Rotating Machinery
- 03
Assembly & Testing
- 04
Process Control Systems & Automation
- 05
Commissioning, Service & Training
Materials & Processes
Ferrous Metals (steel)
Base material for rolling mill equipment, automation and mechanical engineering for the metals industry.
Nonferrous Metals
Used in plants and processes for nonferrous metal production.
Power Electronics / Semiconductors
Core component of drives, PV inverters, UPS and rectifiers.
Rotating Machinery (Electric Motors)
Large AC and DC motors for conveyor systems, metals, mining and marine propulsion.
Locations & Manufacturing
Tokyo
JPHeadquarters (Tokyo Square Garden, Kyobashi)
Roanoke/Salem, VA
USUS Headquarters / Engineering (2060 Cook Dr., Salem)
- Engineering Automation, Motors, Drives
Houston, TX
USPhotovoltaic inverter manufacturing (Solar Ware, since 2016)
- Materials
- Power Electronics
- PV inverter manufacturing line (Solar Ware)
Waller County, TX
USPower electronics manufacturing site (opening September 2026)
- Materials
- Power Electronics
Bengaluru
INTMEIC Industrial Systems India Pvt. Ltd., Corp. Office
Hyderabad
INTMEIC Industrial Systems India Pvt. Ltd., Reg. Office
Mornington, VIC
AUTMEIC Process Technology Application Centre (process control systems, since 30.06.2017)
- Process modeling, PLC and HMI development
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Photovoltaic Inverter Manufacturing (Solar Ware)Assembly | – | – | – | – | – |
| Design, Manufacture and Testing of PV Inverters (ISO 9001 certified)Assembly | – | – | – | – | – |
| Steel Rolling Mill Systems (drives, automation, process control)Engineering | – | – | – | – | Stahl, Nichteisenmetalle (ferrous and nonferrous metals) |
| Crane Systems and Port Automation TechnologyEngineering | – | – | – | – | – |
| Process Control Systems (process models for metal rolling mills, PLC and HMI development)Engineering | – | – | – | – | – |
| Manufacturing of Variable Frequency Drives, Motors and Advanced Automation SystemsAssembly | – | – | – | – | – |
| Prototype Motor Design and Manufacturing for Research (Induction Machines)Engineering | – | – | – | – | – |
| UPS Device Delivery and Maintenance Service (400kVA units)Assembly | – | – | – | – | – |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| PV Inverter Manufacturing Facility | TMEIC Solar Ware | – | – | 2014 | Houston, Texas, USA |
| Power Electronics Flagship Manufacturing Facility | TMEIC | – | – | 2026 | Waller County, Texas, USA |
| Steel Rolling Mill Systems (delivered worldwide) | TMEIC | 450+ | – | – | – |
Additional services
Reference customers
Quality & Certification
The Houston manufacturing facility is ISO 9001 certified (design, manufacture, testing, sales and service of PV inverters); regular audits are conducted by ABS Quality Evaluations. It was also the first company to obtain VPC product certification in Taiwan (BSMI) for the 1,500-Vdc central inverter PVH-L2670E.
| Evidence | Houston, TX |
|---|---|
| ISO 9001 | |
| VPC (BSMI Taiwan) |
History
- 2003
Founded as Toshiba Mitsubishi-Electric Industrial Systems Corporation (TMEIC) by merging the industrial systems divisions of Toshiba and Mitsubishi Electric
- 2005
Participation in the Advanced Technology and Control for Metal Industry conference in Poland (March 2005)
- 2006
Participation in Steel Rolling 2006, international seminar for rolling mill technology in Paris
- 2014
Opening of the manufacturing site in Houston, Texas (TMEIC Power Electronics Products Corporation)
- 2017
- 2018
Letter of appreciation from Kirloskar Toyota Textile Machinery Pvt. Ltd. for delivery of four 400kVA UPS units to Bengaluru
- 2020
Axis NJ (Power-Flo Technologies) joins the Value-Added Reseller network (28.09.2020); VPC certification for 1,000Vdc inverters in Taiwan (July 2020)
- 2021
First company to receive VPC certification in Taiwan for the 1,500Vdc central inverter PVH-L2670E (01.04.2021)
- 2022
Frost & Sullivan Company of the Year Award in Global Power Electronics for Carbon Neutrality (February 2022); cumulatively 45GW of PV inverters delivered
- 2023
Frost & Sullivan Company of the Year Award Industrial Power Electronics – Global (August 2023, seventh award since 2015); 20th company anniversary (October)
- 2024
Renaming to TMEIC Corporation and restructuring as of 01.04.2024; merger of divisions into Industrial & Energy Systems Division 1 and 2
- 2026
Opening of a new power electronics manufacturing site in Waller County, Texas (September 2026)