# Top 33 energy companies in Guangdong
Tamtam tracks 33 energy companies headquartered in Guangdong. This list ranks all of them by number of employees on LinkedIn, led by ZTE Corporation, BYD and Midea Group. Their median headcount is 374. Half of them were founded in 1997 or later. The most common headquarters are Shenzhen (18) and Guangzhou (3).
These are large companies in Guangdong, primarily involved in manufacturing and technology for the energy sector. Many specialize in electronics, renewable energy equipment, and related industrial solutions. The list includes established enterprises with significant workforces.
Key companies include ZTE Corporation, a telecommunications and IT leader; BYD, specializing in IT, automotive, and new energy; Midea Group, focused on smart home appliances and robotics; and Huawei Digital Power, integrating digital and power electronics for clean energy solutions. Most of these companies are headquartered in Shenzhen, indicating a concentration of industrial activity in that city.
π¨π³ Guangdong Β· 33 companies Β· Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ZTE Corporation](https://www.tamtam.ai/c/zte-corporation) (zte.com.cn)
A global leader in telecommunications and IT, committed to providing innovative technologies and solutions for operators, governments, enterprises, and consumers worldwide | Telecommunications | π¨π³ Shenzhen | 31,255 | 1985 |
| 2 | [BYD](https://www.tamtam.ai/c/byd) (bydglobal.com)
A leading Chinese high-tech enterprise specializing in IT, automobile, and new energy, with a strong focus on rechargeable batteries and electric vehicles | Motor Vehicle Manufacturing | π¨π³ Shenzhen | 23,317 | 1995 |
| 3 | [Midea Group](https://www.tamtam.ai/c/midea-group) (midea.com.cn)
The company humanizes technology through smart home appliances, robotics, automation, and digital innovation, with a focus on providing customized solutions worldwide | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Foshan | 19,537 | 1968 |
| 4 | [CVTE (Guangzhou Shiyuan Electronics Co., Ltd )](https://www.tamtam.ai/c/cvte-guangzhou-shiyuan-electronics-co-ltd) (cvte.com)
A global leader in LCD display technology, specializing in interactive flat panels, medical devices, and intelligent hardware solutions for education and corporate communication | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Guangzhou | 1,451 | 2005 |
| 5 | [Huawei Digital Power](https://www.tamtam.ai/c/huawei-digital-power) (digitalpower.huawei.com)
Integration of digital and power electronics technologies to develop clean power, smart charging, and green data center infrastructure globally. | Renewable Energy Equipment Manufacturing | π¨π³ Shenzhen | 1,364 | |
| 6 | [EVE Energy Co.,Ltd.](https://www.tamtam.ai/c/eve-energy-co-ltd) (evebattery.com)
Global lithium battery company with core technologies for consumer, power, and energy storage batteries Listed on Shenzhen GEM stock exchange in 2009 | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Huizhou | 1,042 | |
| 7 | [TOPBAND](https://www.tamtam.ai/c/topband) (topband.com)
Specializing in LED lighting, manufacturing a variety of LED products including tube lights, bulbs, spotlights, panel lights, and downlights Offers OEM services and adheres to strict quality standards | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Shenzhen | 869 | 1996 |
| 8 | [LESSO](https://www.tamtam.ai/c/lesso) (en.lesso.com)
A large industrial group in China specializing in manufacturing piping, building materials, environmental protection products, and photovoltaic new energy solutions | Manufacturing | π¨π³ Foshan | 856 | 1986 |
| 9 | [εδΈΊη»η«―(ζ·±ε³)ζιε
¬εΈ](https://www.tamtam.ai/c/company-32429538) (huawei.com)
A semiconductor firm based in China that operates out of Shenzhen, Guangdong Province, specializing in terminal technology | Semiconductor Manufacturing | π¨π³ Shenzhen | 794 | |
| 10 | [KSTAR](https://www.tamtam.ai/c/kstar) (kstar.com)
A leading manufacturer of digital infrastructure & renewable energy equipment, offering UPS systems, data center solutions, modular data centers, PV inverters, energy storage, and EV chargers | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Shenzhen | 715 | 1993 |
| 11 | [欣ζΊθΎΎη΅εθ‘δ»½ζιε
¬εΈ](https://www.tamtam.ai/c/company-29687393) (sunwoda.com)
Electrical/electronic manufacturing company located in Shenzhen, Guangdong, China, specializing in the production of electronic components and devices | Appliances, Electrical, and Electronics Manufacturing | π¨π³ | 675 | |
| 12 | [Growatt New Energy](https://www.tamtam.ai/c/growatt-new-energy) (en.growatt.com)
Global leader in smart energy solutions, offering PV inverters, energy storage, microgrid systems, and energy management solutions, with a strong focus on research and development | Industrial Machinery Manufacturing | π¨π³ Shenzhen | 557 | 2011 |
| 13 | [Ming Yang Smart Energy](https://www.tamtam.ai/c/ming-yang-smart-energy) (myse.com.cn)
A global leader in renewable energy solutions, specializing in wind technology, solar, energy storage, and hydrogen sectors with a focus on innovation and reducing CO2 emissions | Renewable Energy Equipment Manufacturing | π¨π³ Zhongshan | 521 | 1993 |
| 14 | [CLOU GLOBAL](https://www.tamtam.ai/c/clou-global) (clouglobal.com)
Provider of equipment and solutions for smart grid, new energy, and energy conservation Also involved in research, development, and financial services for green energy enterprises | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Shenzhen | 456 | 1996 |
| 15 | [INVT Electric](https://www.tamtam.ai/c/invt-electric) (invt.com)
A leading provider of industry automation and energy power solutions, with a wide global presence through subsidiaries, employees, branches, and channel partners | Automation Machinery Manufacturing | π¨π³ Shenzhen | 453 | 2002 |
| 16 | [CIMC Group](https://www.tamtam.ai/c/cimc-group) (cimc.com)
A global supplier of logistics and energy equipment, offering high-quality containers, vehicles, offshore services, and airport facilities Headquartered in Shenzhen, China | Transportation, Logistics, Supply Chain and Storage | π¨π³ Shenzhen | 435 | 1982 |
| 17 | [MEGMEET](https://www.tamtam.ai/c/megmeet) (en.megmeet.com)
Electrical automation solutions provider for industrial, transportation, home appliances, and power solutions with global presence and focus on innovation and quality | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Shenzhen | 374 | 2003 |
| 18 | [ζ·±ε³ζι¦θ‘δ»½ζιε
¬εΈ](https://www.tamtam.ai/c/company-29826305) (topband-e.com)
A semiconductor company based in China specializing in innovative technology solutions at the forefront of the industry | Semiconductor Manufacturing | π¨π³ Shenzhen | 374 | |
| 19 | [欣ζΊθΎΎη΅εθ‘δ»½ζιε
¬εΈSUNWODA](https://www.tamtam.ai/c/sunwoda) (sunwoda.com)
A leading company in Shenzhen specializing in research, manufacturing, and sales of lithium battery modules and smart terminal products | Computers and Electronics Manufacturing | π¨π³ | 348 | 1997 |
| 20 | [SAJ](https://www.tamtam.ai/c/saj) (saj-electric.com)
Global manufacturer of smart energy storage, power generation, and industrial automation products serving over 80 countries with innovative solutions. | Renewable Energy Semiconductor Manufacturing | π¨π³ Guangzhou | 336 | 2005 |
| 21 | [Yinghe Technology](https://www.tamtam.ai/c/yinghe-technology) (yhwins.com)
Leader in intelligent new energy automation equipment, providing full line solutions for power batteries, focusing on intelligent manufacturing and digital factory solutions | Automation Machinery Manufacturing | π¨π³ | 323 | 2006 |
| 22 | [Shenzhen Coship Electronics Co., Ltd.](https://www.tamtam.ai/c/shenzhen-coship-electronics-co-ltd) (coship.com)
A software company based in SHENZHEN Representatives can create relationships on LinkedIn to attract new customers, brand fans, and future employees | Broadcast Media Production and Distribution | π¨π³ Shenzhen | 317 | 1994 |
| 23 | [Guangzhou Automobile Group Co., Ltd.](https://www.tamtam.ai/c/guangzhou-automobile-group-co-ltd) (gac.com.cn)
A large state-controlled joint-stock company in the automotive industry, offering a full-line of vehicles and diverse financial services | Motor Vehicle Manufacturing | π¨π³ Guangzhou | 256 | 1997 |
| 24 | [Jutal Offshore Oil Services Limited](https://www.tamtam.ai/c/jutal-offshore-oil-services-limited) (jutal.com)
An integrated professional service provider in offshore oil & gas, shipbuilding, and civil engineering, with a focus on innovation and efficiency | Oil and Gas | π¨π³ Zhuhai | 244 | 1995 |
| 25 | [δΈζ΅·η¦ιιε·₯ζιε
¬εΈ](https://www.tamtam.ai/c/company-13450595) (cooecfluor.com)
A Sino-US joint venture fabrication yard with over $1 billion investment, 1100 employees, and 2 million square meters of land | Industrial Machinery Manufacturing | π¨π³ Zhuhai | 215 | 2016 |
| 26 | [AOHAI](https://www.tamtam.ai/c/aohai) (aohaichina.com)
National high-tech enterprise with focus on energy exchange, charging, and storage Offers products for various industries including intelligent terminals and new energy vehicles | Manufacturing | π¨π³ Dongguan | 214 | 2004 |
| 27 | [SEVB](https://www.tamtam.ai/c/sevb) (sevb.com)
A subsidiary specializing in Li-ion electric vehicle battery-system solutions, with focus on R&D, manufacturing, and proprietary BMS technology | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Shenzhen | 187 | 2014 |
| 28 | [Sunwoda Energy Technology Co., Ltd.](https://www.tamtam.ai/c/sunwoda-energy-technology-co-ltd) (sunwodaenergy.com)
A national high-tech enterprise specializing in energy storage solutions, offering integrated products and services for various industry segments and customers | Renewable Energy Equipment Manufacturing | π¨π³ Shenzhen | 183 | 1997 |
| 29 | [Neware Technology Limited](https://www.tamtam.ai/c/neware-technology-limited) (neware.co)
Leading provider of high-power, highly accurate battery testing equipment since 1998 Serving over 17,000 customers worldwide from factories to research institutes | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Shenzhen | 181 | 1998 |
| 30 | [Shenzhen Energy Group Co., Ltd.](https://www.tamtam.ai/c/shenzhen-energy-group-co-ltd) (sec.com.cn)
An electrical and electronic manufacturing company based in Shenzhen, China specializing in energy-related products and services | Appliances, Electrical, and Electronics Manufacturing | π¨π³ Shenzhen | 181 | |
| 31 | [Solavita (SKYWORTH PV)](https://www.tamtam.ai/c/solavita-skyworth-pv) (solavita.com)
Global provider of on-grid and hybrid inverters, energy storage systems, and modules offering comprehensive consultation, automated design, procurement, and maintenance services. | Renewable Energy Equipment Manufacturing | π¨π³ | 63 | 2023 |
| 32 | [EN Plus](https://www.tamtam.ai/c/en-plus) (en-plustech.com)
Global leader providing cutting-edge EV charging solutions and chargers, focusing on innovation, sustainability, quality, safety, and global partnerships in the electric vehicle industry | Renewables & Environment | π¨π³ Shenzhen | 56 | 2015 |
| 33 | [SMS Energy](https://www.tamtam.ai/c/sms-energy) (sms-storage.com)
A high-tech enterprise specializing in energy storage solutions for smart grid metering instruments, new energy power generation, and overall power management | Renewable Energy Power Generation | π¨π³ Dongguan | 19 | 1996 |
## How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
## More company lists in Guangdong
- [The largest companies in Guangdong](https://www.tamtam.ai/l/largest-companies-guangdong) (802)
- [Manufacturers in Guangdong](https://www.tamtam.ai/l/manufacturers-guangdong) (264)
- [Multinational companies in Guangdong](https://www.tamtam.ai/l/multinational-companies-guangdong) (236)
- [Companies with in-house R&D in Guangdong](https://www.tamtam.ai/l/r-and-d-companies-guangdong) (211)
- [Hardware manufacturers in Guangdong](https://www.tamtam.ai/l/hardware-companies-guangdong) (210)
- [Publicly traded companies in Guangdong](https://www.tamtam.ai/l/publicly-traded-companies-guangdong) (146)
- [Appliances, Electrical, and Electronics Manufacturing companies in Guangdong](https://www.tamtam.ai/l/appliances-electrical-and-electronics-manufacturing-companies-guangdong) (88)
- [Corporate groups and holding companies in Guangdong](https://www.tamtam.ai/l/holding-companies-guangdong) (88)
- [Electronics and semiconductor companies in Guangdong](https://www.tamtam.ai/l/electronics-companies-guangdong) (86)
- [Companies with a mobile app in Guangdong](https://www.tamtam.ai/l/companies-with-mobile-app-guangdong) (58)
- [Financial services firms in Guangdong](https://www.tamtam.ai/l/financial-services-firms-guangdong) (56)
- [Retail chains in Guangdong](https://www.tamtam.ai/l/retail-chains-guangdong) (56)
- [Semiconductor Manufacturing companies in Guangdong](https://www.tamtam.ai/l/semiconductor-manufacturing-companies-guangdong) (49)
- [Contract manufacturers in Guangdong](https://www.tamtam.ai/l/contract-manufacturers-guangdong) (37)
- [AI companies in Guangdong](https://www.tamtam.ai/l/ai-companies-guangdong) (36)
- [Public sector organisations in Guangdong](https://www.tamtam.ai/l/public-sector-organisations-guangdong) (36)
- [Critical infrastructure operators in Guangdong](https://www.tamtam.ai/l/critical-infrastructure-operators-guangdong) (33)
- [Computers and Electronics Manufacturing companies in Guangdong](https://www.tamtam.ai/l/computers-and-electronics-manufacturing-companies-guangdong) (33)
- [Automotive manufacturers and suppliers in Guangdong](https://www.tamtam.ai/l/automotive-companies-guangdong) (32)
- [Financial Services companies in Guangdong](https://www.tamtam.ai/l/financial-services-companies-guangdong) (32)
- [E-commerce companies in Guangdong](https://www.tamtam.ai/l/ecommerce-companies-guangdong) (30)
- [Education providers in Guangdong](https://www.tamtam.ai/l/education-companies-guangdong) (29)
- [Technology, Information and Internet companies in Guangdong](https://www.tamtam.ai/l/technology-information-and-internet-companies-guangdong) (28)
- [Telecommunications companies in Guangdong](https://www.tamtam.ai/l/telecommunications-companies-guangdong) (25)
## The same list elsewhere in China
- [Energy companies in China](https://www.tamtam.ai/l/energy-companies-china) (183)
- [Energy companies in Beijing](https://www.tamtam.ai/l/energy-companies-beijing) (30)
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Source: https://www.tamtam.ai/l/energy-companies-guangdong