The 41 largest IT Services and IT Consulting companies in Beijing (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	Chinasoft International chinasoftinc.com Leading provider of global software development, IT services, digital transformation, cloud computing, big data, and industrial internet solutions for diverse industries.	IT Services and IT Consulting	🇨🇳 Beijing	8,211	2000
2	Pactera en.pactera.com Providing industry-specific digital technology services focused on accelerating clients' digital transformation through innovative ideas and agile execution.	IT Services and IT Consulting	🇨🇳 Beijing	6,978	1995
3	JDT jdt.com.cn A business group focused on serving governmental and corporate clients through technology, providing digital and intelligent solutions based on cutting-edge technologies	IT Services and IT Consulting	🇨🇳 Beijing	3,612	n/a
4	亚马逊中国 amazon.cn The company entered China in 2004, focusing on innovation for Chinese users through cross-border e-commerce, Kindle, logistics, and cloud computing services	IT Services and IT Consulting	🇨🇳 Beijing	1,638	n/a
5	ThunderSoft thundersoft.com Provides operating system technologies, products, and solutions in mobile, IoT, and automotive, leveraging expertise in edge intelligence and middleware applications.	IT Services and IT Consulting	🇨🇳 Beijing	1,404	n/a
6	AutoNavi mobile.amap.com A leading provider of digital map content, navigation, and location services in China, offering top-quality mapping databases and striving for perfect travel experiences	IT Services and IT Consulting	🇨🇳 Beijing	1,163	2002
7	北京字节跳动科技有限公司 toutiao.com A technology company based in Beijing, China, specializing in information technology and services	IT Services and IT Consulting	🇨🇳 Beijing	1,130	n/a
8	China Communications Services chinaccs.com.hk The company provides integrated smart services in telecommunications infrastructure, business process outsourcing, and applications across China and globally	IT Services and IT Consulting	🇨🇳 Beijing	959	n/a
9	Taiji Computer Corporation Limited taiji.com.cn An IT services company based in BEIJING, specializing in information technology solutions to attract customers, fans, and employees through LinkedIn	IT Services and IT Consulting	🇨🇳 Beijing	882	n/a
10	Beijing RayooTech Co., Ltd.unisoftchina.com Dedicated to providing world-class IT services including software development, maintenance, and testing, with flexible outsourcing models for global clients	IT Services and IT Consulting	🇨🇳 Beijing	716	2003
11	百度时代网络技术(北京)有限公司 baidu.com An information technology and services company located in Beijing, China, specializing in internet technology solutions and services	IT Services and IT Consulting	🇨🇳 Beijing	682	n/a
12	和创（北京）科技股份有限公司 hecom.cn A high-tech enterprise based in Beijing offering SaaS-based mobile marketing management services to businesses of all sizes across multiple locations in China	IT Services and IT Consulting	🇨🇳 Beijing	653	2009
13	MININGLAMP Technology mininglamp.com Leading AI technology group in China providing innovative AI products and services, integrating human and machine intelligence through multimodal AI and big data technology	IT Services and IT Consulting	🇨🇳 Beijing	595	2006
14	新东方教育科技集团有限公司 xdf.cn An IT and services company located in Beijing, China, specializing in education technology and services	IT Services and IT Consulting	🇨🇳 Beijing	590	n/a
15	北京宇信科技集团股份有限公司 yuchengtech.com A technology group based in Beijing, China, specializing in information technology services and solutions	IT Services and IT Consulting	🇨🇳 Beijing	584	n/a
16	中国软件与技术服务股份有限公司 css.com.cn An IT and services provider based in Beijing, China, specializing in software and technology solutions for businesses	IT Services and IT Consulting	🇨🇳 Beijing	498	n/a
17	Bright Oceans Inter-Telecom Corporation boco.com.cn An IT and services company in Beijing, connecting with industry professionals on LinkedIn for networking, brand promotion, and recruiting	IT Services and IT Consulting	🇨🇳 Beijing	497	n/a
18	百济神州(北京)生物科技有限公司 beigene.com An information technology and services provider based in Beijing, China, specializing in biological sciences	IT Services and IT Consulting	🇨🇳 Beijing	440	n/a
19	G7 Connect g7.com.cn A leading IoT software services provider offering end-to-end SaaS solutions for the logistics industry, enabling efficiency, cost reduction, and enhanced security	IT Services and IT Consulting	🇨🇳 Beijing	434	2010
20	诺基亚通信系统技术(北京)有限公司 An IT and services company based in Beijing, China specializing in communication systems technology	IT Services and IT Consulting	🇨🇳 Beijing	372	n/a
21	Topsec Technology Group topsec.com.cn A leading provider in China of network security, big data, and secure cloud services, offering innovative products in various technological fields	IT Services and IT Consulting	🇨🇳 Beijing	361	1995
22	天道计然(北京)网络技术有限公司 mljr.com A Chinese information technology and services company based in Beijing, specializing in network technology solutions	IT Services and IT Consulting	🇨🇳 Beijing	348	n/a
23	ZDNS zdns.cn A leading Chinese expert in integrated domain name services, offering registration, DNS solutions, technical services, and support to corporate clients	IT Services and IT Consulting	🇨🇳 Beijing	344	2013
24	Gridsum Holding Inc.gridsum.com Leading provider of cloud-based big-data analytics and AI solutions for enterprises and government agencies in China, offering real-time data analysis for better decision-making	IT Services and IT Consulting	🇨🇳 Beijing	323	2005
25	安东石油技术(集团)有限公司 antonoil.com A China-based company specializing in information technology and services, located in Beijing, focused on the oil and gas sector	IT Services and IT Consulting	🇨🇳 Beijing	314	n/a
26	中联通服(北京)通讯技术有限公司 An information technology and services provider based in Beijing, China, specializing in communication technology solutions	IT Services and IT Consulting	🇨🇳 Beijing	313	n/a
27	北京电旗通讯技术股份有限公司 eflagcomm.com This Beijing-based organization specializes in information technology and services, with a focus on communication technology	IT Services and IT Consulting	🇨🇳 Beijing	240	n/a
28	Capinfo Company Limited capinfo.com.cn An IT services company located in Beijing, China, specializing in providing information technology solutions to businesses	IT Services and IT Consulting	🇨🇳 Beijing	181	n/a
29	视联动力信息技术股份有限公司 visionvera.com A technology company specializing in high-definition video communication protocols and services, with a focus on V2V protocol development and application	IT Services and IT Consulting	🇨🇳 Beijing	180	2009
30	点点互动(北京)科技有限公司 funplus.com A technology and services provider based in Beijing, China, specializing in interactive information technology solutions	IT Services and IT Consulting	🇨🇳 Beijing	177	n/a
31	China Finance Online chinafinanceonline.com Leading Chinese web-based financial information/service company listed on NASDAQ Specializes in providing comprehensive financial contents and products to institutional and individual investors	IT Services and IT Consulting	🇨🇳 Beijing	176	1999
32	西门子工厂自动化工程有限公司 ad.siemens.com.cn A technology company based in Beijing, China, specializing in factory automation engineering services	IT Services and IT Consulting	🇨🇳 Beijing	165	n/a
33	北京京东方光电科技有限公司 An information technology and services provider headquartered in Beijing, China	IT Services and IT Consulting	🇨🇳 Beijing	163	n/a
34	Beijing Egova Co., Ltd egova.com.cn Beijing-based IT and services provider specializing in information technology solutions and services in China	IT Services and IT Consulting	🇨🇳 Beijing	161	n/a
35	四通集团公司 An information technology and services provider located in Beijing, China, specializing in various IT solutions and services	IT Services and IT Consulting	🇨🇳 Beijing	153	n/a
36	Tsinghua Unisplendour Co., Ltd thunis.com A BEIJING-based software company focused on building relationships on LinkedIn to attract followers, customers, brand fans, and future employees	IT Services and IT Consulting	🇨🇳 Beijing	152	1999
37	Yulore 羽乐科技 yulore.com A tech company specializing in phone number search engine Offers number verification, information display, and various services for businesses, users, and phone manufacturers	IT Services and IT Consulting	🇨🇳 Beijing	148	2012
38	Lenovo NetApp 联想凌拓 lenovonetapp.com Specializing in intelligent data management solutions, the organization prioritizes Chinese customer needs by leveraging advanced technology and local talent to drive digital transformation	IT Services and IT Consulting	🇨🇳 Beijing	146	n/a
39	北京理工雷科电子信息技术有限公司 racobit.com A technology company based in China specializing in electronic information technology solutions offered by Beijing Institute of Technology Leike	IT Services and IT Consulting	🇨🇳 Beijing	97	2009
40	LexisNexis China 律商联讯 lexisnexis.com.cn A global provider of content and technology solutions for professionals in legal, corporate, tax, government, academic, and non-profit organizations, enabling informed decision-making and better business outcomes	IT Services and IT Consulting	🇨🇳 Beijing	33	2000
41	Robust&Rapid System Ltd bjrrtx.com A Chinese technology company specializing in providing innovative solutions and services to clients in various industries	IT Services and IT Consulting	🇨🇳 Beijing	31	2011

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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 Oct 9, 2026.

More company lists in Beijing

The same list elsewhere in China

IT Services and IT Consulting companies in China 156