# 30 leading companies with in-house R&D in Guangzhou

Tamtam tracks 44 companies with in-house R&D headquartered in Guangzhou. This list ranks the 30 largest by number of employees on LinkedIn, led by Infinitus China Company Ltd, NetEase Games and 中建四局. Their median headcount is 1,042. Half of them were founded in 2001 or later.

These companies in Guangzhou represent a diverse mix of industries, with a notable presence of manufacturing, particularly in motor vehicles and electronics, alongside significant contributions from higher education and consumer goods. The list includes established large enterprises such as Infinitus China Company Ltd, a manufacturer of herbal health products, and NetEase Games, a global video game developer. Other prominent firms are XPENG, known for electric vehicles, and CVTE (Guangzhou Shiyuan Electronics Co., Ltd), a leader in LCD display technology.

A clear pattern among these companies is their strong focus on in-house research and development, indicating a commitment to innovation across various sectors. Many of these organizations, including Guangdong University of Technology and JNU, contribute to a robust ecosystem of knowledge creation and technological advancement within Guangzhou.

🇨🇳 Guangzhou · 30 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Infinitus China Company Ltd](https://www.tamtam.ai/c/infinitus-china-company-ltd) (infinitus.com.cn)<br>A member of LKK Health Products Group, focusing on developing, manufacturing, and distributing Chinese herbal health products with a strong commitment to social responsibility | Manufacturing | 🇨🇳 Guangzhou | 14,034 | 1992 |
| 2 | [NetEase Games](https://www.tamtam.ai/c/netease-games) (neteasegames.com)<br>A global video game developer and publisher with operations worldwide, creating and distributing mobile, console, and PC games with industry partners | Computer Games | 🇨🇳 Guangzhou | 4,584 | 2001 |
| 3 | [中建四局](https://www.tamtam.ai/c/company-guangzhou) (4bur.cscec.com)<br>The company specializes in construction, infrastructure, real estate development, and investment projects in various regions domestically and internationally They are known for their high-rise buildings, large-scale projects, advanced construction technology, and rapid growth in infrastructure | Construction | 🇨🇳 Guangzhou | 2,613 |  |
| 4 | [XPENG](https://www.tamtam.ai/c/xpeng) (xpeng.com)<br>Designs and manufactures electric vehicles, eVTOL aircraft, and robotics with advanced driver assistance and intelligent operating systems. | Motor Vehicle Manufacturing | 🇨🇳 Guangzhou | 2,380 | 2014 |
| 5 | [Dongfeng Nissan Passenger Vehicle Co.](https://www.tamtam.ai/c/dongfeng-nissan-passenger-vehicle-co) (dongfeng-nissan.com.cn)<br>Established in 2003 as a joint-venture project, it is a leading player in China's automotive industry, specializing in passenger vehicles | Motor Vehicle Manufacturing | 🇨🇳 Guangzhou | 1,893 |  |
| 6 | [Guangdong University of Technology](https://www.tamtam.ai/c/guangdong-university-of-technology) (gdut.edu.cn)<br>A multi-disciplinary university in Southern China, known for producing highly qualified graduates and engaging with the international community | Higher Education | 🇨🇳 Guangzhou | 1,688 | 1952 |
| 7 | [蜜瑟(广州）化妆品有限公司](https://www.tamtam.ai/c/company-13844606) (shofiee.com)<br>A professional brand under MEEOSUR, specializing in developing, manufacturing, and selling high-quality personal care products with a focus on green health | Personal Care Product Manufacturing | 🇨🇳 Guangzhou | 1,536 | 2013 |
| 8 | [CVTE (Guangzhou Shiyuan Electronics Co., Ltd )](https://www.tamtam.ai/c/cvte-guangzhou-shiyuan-electronics-co-ltd) (cvte.com)<br>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 | 🇨🇳 Guangzhou | 1,451 | 2005 |
| 9 | [立白集团](https://www.tamtam.ai/c/company-9332880) (liby.com.cn)<br>A leading manufacturer of household and personal care products with a wide range of categories, extensive market coverage, and strong environmental sustainability initiatives | Consumer Goods | 🇨🇳 Guangzhou | 1,421 |  |
| 10 | [Amway China](https://www.tamtam.ai/c/amway-china) (amway.com.cn)<br>Manufacture and distribute nutritional supplements, beauty cosmetics, personal and home care products across China with extensive R&D and production facilities. | Manufacturing | 🇨🇳 Guangzhou | 1,415 | 1995 |
| 11 | [GAC R&D](https://www.tamtam.ai/c/gac-r-and-d) (gaei.cn)<br>Innovative R&D division focused on developing new technology and products for the automotive industry, striving to become a global leader | Motor Vehicle Manufacturing | 🇨🇳 Guangzhou | 1,374 | 2006 |
| 12 | [Kingfa Sci.&Tech. Co., Ltd.](https://www.tamtam.ai/c/kingfa-sci-and-tech-co-ltd) (kingfa.com)<br>A global leader in chemical new-materials, specializing in a wide range of products with intellectual property rights, serving over 1000 enterprises worldwide | Plastics Manufacturing | 🇨🇳 Guangzhou | 1,307 | 1993 |
| 13 | [Chimelong Group](https://www.tamtam.ai/c/chimelong-group) (chimelong.com)<br>A conglomerate offering theme parks, luxury hotels, convention centers, high-end restaurants, and leisure entertainment businesses in China's tourism industry | Travel Arrangements | 🇨🇳 Guangzhou | 1,189 | 1989 |
| 14 | [JNU](https://www.tamtam.ai/c/jnu) (jnu.edu.cn)<br>A leading research and comprehensive university in Guangzhou, China, established during the Qing Empire and currently administrated by government offices | Higher Education | 🇨🇳 Guangzhou | 1,043 | 1906 |
| 15 | [vivo](https://www.tamtam.ai/c/vivo-guangzhou) (anker-in.com)<br>Currently focused on updating operations | Appliances, Electrical, and Electronics Manufacturing | 🇨🇳 Guangzhou | 1,042 |  |
| 16 | [Procter & Gamble China](https://www.tamtam.ai/c/procter-and-gamble-china) (pg.com.cn)<br>Designs, produces, and markets a wide array of branded consumer goods, ranging from personal care to household cleaning items, serving daily needs globally. | Consumer Goods | 🇨🇳 Guangzhou | 766 | 1988 |
| 17 | [GAC MOTOR](https://www.tamtam.ai/c/gac-motor) (gacgroup.com)<br>Chinese automobile brand focusing on strategic overseas business management and international market expansion from Guangdong-Hong Kong-Macao Greater Bay Area. | Motor Vehicle Manufacturing | 🇨🇳 Guangzhou | 765 | 2008 |
| 18 | [37Games](https://www.tamtam.ai/c/37games) (37wan.net)<br>Leading global game developer and operator promoting Chinese culture through games, entertainment, and education, while actively contributing to social responsibility initiatives | Technology, Information and Internet | 🇨🇳 Guangzhou | 670 | 2011 |
| 19 | [South China Agricultural University](https://www.tamtam.ai/c/south-china-agricultural-university) (scau.edu.cn)<br>A prestigious agricultural university in Guangzhou, known for excellence in education and research, offering a range of undergraduate and graduate programs | Higher Education | 🇨🇳 Guangzhou | 650 |  |
| 20 | [Southern Medical University](https://www.tamtam.ai/c/southern-medical-university) (smu.edu.cn)<br>A Chinese institution of higher learning offering courses in medicine, economics, and related fields, recognized internationally for its research and development | Higher Education | 🇨🇳 Guangzhou | 630 | 1951 |
| 21 | [虎牙](https://www.tamtam.ai/c/company-33287893) (huya.com)<br>A technology-driven content company focused on game live streaming, with leading platforms like Huya Live and NimoTV, covering a variety of content genres globally | Technology, Information and Internet | 🇨🇳 Guangzhou | 574 | 2016 |
| 22 | [Tec-Do 2.0](https://www.tamtam.ai/c/tec-do-2-0) (tec-do.com)<br>A data-driven enterprise growth service provider specializing in overseas digital marketing, offering comprehensive solutions for Chinese brands to expand internationally | Advertising Services | 🇨🇳 Guangzhou | 559 | 2017 |
| 23 | [4399游戏](https://www.tamtam.ai/c/4399) (web.4399.com)<br>A leading player in the gaming industry, offering a wide range of gaming platforms, with a strong focus on game development and operation | Computer Games | 🇨🇳 Guangzhou | 533 |  |
| 24 | [Guangdong Haid Group Co.,Limited](https://www.tamtam.ai/c/guangdong-haid-group-co-limited) (haid.com.cn)<br>A mechanical and industrial engineering company based in Guangzhou, China, specializing in various engineering services and solutions | Industrial Machinery Manufacturing | 🇨🇳 Guangzhou | 519 |  |
| 25 | [多益网络](https://www.tamtam.ai/c/company-9352141) (duoyi.com)<br>A leading Chinese internet company specializing in developing and operating various software and mobile internet products, including online games and mobile apps | Technology, Information and Internet | 🇨🇳 Guangzhou | 478 | 2006 |
| 26 | [达尔嘉（广州）标识设备有限公司](https://www.tamtam.ai/c/company-2432579) (colamark.cn)<br>Specializes in designing and producing automatic labeling equipment systems for industrial use, aiming to become a world-renowned brand in the field | Packaging and Containers Manufacturing | 🇨🇳 Guangzhou | 477 | 2003 |
| 27 | [OPPEIN HOME](https://www.tamtam.ai/c/oppein-home) (oppeinhome.com)<br>A leading kitchen and home-furnishing brand in Asia, offering high-quality customized products, innovative designs, and a whole-house solution for customers worldwide | Furniture and Home Furnishings Manufacturing | 🇨🇳 Guangzhou | 440 | 1994 |
| 28 | [Gosuncn Technology Group Co., Ltd.](https://www.tamtam.ai/c/gosuncn-technology-group-co-ltd) (gosuncn.com)<br>Provider of smart city IoT products and services, founded in 1997 and listed in 2010, offering solutions for urban infrastructure and connectivity | IT Services and IT Consulting | 🇨🇳 Guangzhou | 381 | 1997 |
| 29 | [ZWSOFT](https://www.tamtam.ai/c/zwsoft) (zwsoft.com)<br>Global provider of CAD/CAE/CAM solutions since 1998, offering powerful software like ZWCAD and ZW3D for design, manufacturing, and analysis Trusted by over 14 million users worldwide | Software Development | 🇨🇳 Guangzhou | 362 | 1998 |
| 30 | [广州立白企业集团有限公司](https://www.tamtam.ai/c/company-31724340) (liby.com.cn)<br>A chemicals company based in China, specializing in manufacturing various chemical products | Chemical Manufacturing | 🇨🇳 Guangzhou | 336 |  |

## 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 12, 2026.

## More company lists in Guangzhou

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- [Multinational companies in Guangzhou](https://www.tamtam.ai/l/multinational-companies-guangzhou) (46)
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- [Publicly traded companies in Guangzhou](https://www.tamtam.ai/l/publicly-traded-companies-guangzhou) (34)

## The same list elsewhere in China

- [Companies with in-house R&D in China](https://www.tamtam.ai/l/r-and-d-companies-china) (981)
- [Companies with in-house R&D in Guangdong](https://www.tamtam.ai/l/r-and-d-companies-guangdong) (211)
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- [Companies with in-house R&D in Fujian](https://www.tamtam.ai/l/r-and-d-companies-fujian) (29)
- [Companies with in-house R&D in Shanghai](https://www.tamtam.ai/l/r-and-d-companies-shanghai) (119)
- [Companies with in-house R&D in Beijing](https://www.tamtam.ai/l/r-and-d-companies-beijing) (118)
- [Companies with in-house R&D in Shenzhen](https://www.tamtam.ai/l/r-and-d-companies-shenzhen) (113)
- [Companies with in-house R&D in Hangzhou](https://www.tamtam.ai/l/r-and-d-companies-hangzhou) (45)

## The same list elsewhere

- [Companies with in-house R&D in the world](https://www.tamtam.ai/l/r-and-d-companies-in-the-world) (34,346)
- [Companies with in-house R&D in Asia](https://www.tamtam.ai/l/r-and-d-companies-in-asia) (4,166)

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Source: https://www.tamtam.ai/l/r-and-d-companies-guangzhou