The Top 20 Technical Companies in Jiangsu, China, are some of the most prominent and innovative organizations in the region.

1. Huawei Technologies Co., Ltd.
Huawei is a leading technology company that offers a wide range of products and services, including smartphones, tablets, laptops, networking equipment, security solutions, cloud computing, artificial intelligence (AI), and robotics.

2. Alibaba Cloud Inc.
Alibaba Cloud is one of the world’s largest technology companies, offering a wide range of cloud-based services, including compute capacity, storage capabilities, databases, application development platforms, and messaging platforms.

3. Tencent Holdings Limited
Tencent is a leading Chinese technology company, offering a wide range of products and services, including gaming consoles, mobile devices, laptops, networking equipment, security solutions, cloud computing, AI, and robotics.

4. Baidu Inc.
Baidu is one of the world’s largest technology companies, offering a wide range of products and services, including search engines, mobile devices, laptops, networking equipment, security solutions, cloud computing, AI, and robotics.

5. China Mobile Group Co., Ltd.
China Mobile is one of the world’s largest technology companies, offering a wide range of products and services, including cell phones, tablets, laptops, networking equipment, security solutions, cloud computing, AI, and robotics.

6. Alibaba Cloud Security Team
Alibaba Cloud Security Team is responsible for maintaining the security of Alibaba Cloud services, infrastructure, and users. This team includes engineers, security professionals, and other experts with expertise in network security, application security, and other related areas.

7. Tencent Information Technology Department
Tencent Information Technology Department is responsible for providing technical support to Tencent Cloud customers, partners, and employees. This department includes engineers, support engineers, and other experts with expertise in cloud computing, networking, and other related areas.

8. Baidu Internet Engineering Center
Baidu Internet Engineering Center is responsible for providing technical support and guidance to Baidu Cloud customers, partners, and employees. This center includes engineers, support engineers, and other experts with expertise in cloud computing, networking, and other related areas.