Company lists · Data refreshed September 2026

Top 14 Semiconductor design firms based in China

Name: Semiconductor design firms based in China
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 446 companies tracked

RevenueBase identified 446 semiconductor design firms headquartered in China as of September 2026 and tracks 10,327 professional contacts across them, including 111 with verified work emails. Shanghai is the largest hub.

This list covers semiconductor design firms headquartered in China, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

446Companies

10,327Contacts tracked

111Verified emails

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The 14 largest semiconductor design firms based in China

Ranked by team size

Top 14 of 446 semiconductor design firms based in China, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to semiconductor design firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Unisoc	Partial evidence	Shanghai, ChinaHQ checked Sep 17, 2026	5,001-10,000	383 contacts →
	Partial evidence “UNISOC is the world's leading chip design company, developing innovative chip solutions for mobile phones, IoT, smart displays, and automotive electronics.” Source: RevenueBase Database · checked Sep 17, 2026
2	Aura Semiconductor	Partial evidence	Ningbo, ChinaHQ checked Sep 17, 2026	201-500	144 contacts →
	Partial evidence “Aura Semiconductor is a multinational fabless semiconductor company focused on tough to do high-end analog & mixed-signal IC solutions.” Source: RevenueBase Database · checked Sep 17, 2026
3	Hangzhou Silan Microelectronics Co., LTD	Indirect evidence	Hangzhou, ChinaHQ checked Sep 17, 2026	n/a	117 contacts →
	Indirect evidence “Hangzhou Silan Microelectronics is a computer software company based out of HANGZHOU.” Source: RevenueBase Database · checked Sep 17, 2026
4	XMC World Class Semiconductor Manufacturing Company	Partial evidence	Wuhan, ChinaHQ checked Sep 17, 2026	1,001-5,000	97 contacts →
	Partial evidence “Wuhan Xinxin Semiconductor Manufacturing Co, Ltd.(XMC), a leading semiconductor R&D and manufacturing company, was founded in Wuhan, China, in 2006.” Source: RevenueBase Database · checked Sep 17, 2026
5	Realsil Microelectronics	Partial evidence	Suzhou, ChinaHQ checked Sep 17, 2026	201-500	85 contacts →
	Partial evidence “A subcompany of Realtek semiconductor based in China mainland.” Source: RevenueBase Database · checked Sep 17, 2026
6	苏州维信电子有限公司	Partial evidence	苏州市, ChinaHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “is a semiconductors company based out of 68, China.” Source: RevenueBase Database · checked Sep 17, 2026
7	SG Micro Corp	Partial evidence	Beijing, ChinaHQ checked Sep 17, 2026	1,001-5,000	22 contacts →
	Partial evidence “SG Micro Corp (SGMICRO) specializes in high performance, high quality analog IC design, marketing and sales, and offers innovative solutions for a broad range of applications in…” Source: RevenueBase Database · checked Sep 17, 2026
8	Jjmicroelectronics JJM	Partial evidence	Qidong, ChinaHQ checked Sep 17, 2026	1,001-5,000	18 contacts →
	Partial evidence “JJMICROELECTRONICS, founded in 1995, is a leading global IDM for quality power semiconductor devices with nearly 30 years of manufacturing expertise.” Source: RevenueBase Database · checked Sep 17, 2026
9	Xpeedic	Indirect evidence	Shanghai, ChinaHQ checked Sep 17, 2026	201-500	18 contacts →
	Indirect evidence “Xpeedic is a leading provider of simulation-centric EDA solution.” Source: RevenueBase Database · checked Sep 17, 2026
10	Jcet Group	Partial evidence	ChinaHQ checked Sep 17, 2026	n/a	17 contacts →
	Partial evidence “JCET Group is the world’s leading integrated-circuit manufacturing and technology services provider, offering a full range of turnkey services that include semiconductor package…” Source: RevenueBase Database · checked Sep 17, 2026
11	Awinic Technology	Partial evidence	Shanghai, ChinaHQ checked Sep 17, 2026	1,001-5,000	12 contacts →
	Partial evidence “High performance Analog, Mixed signal & RF IC design and marketing” Source: RevenueBase Database · checked Sep 17, 2026
12	Lingyange Semiconductor, INC	Partial evidence	Zhuhai City, ChinaHQ checked Sep 17, 2026	51-200	11 contacts →
	Partial evidence “Foxconn Technology Group, Semiconductor Sub-Group LYG Semiconductor, LYG Semi” Source: RevenueBase Database · checked Sep 17, 2026
13	Runic Technology	Partial evidence	Wuxi, ChinaHQ checked Sep 17, 2026	51-200	11 contacts →
	Partial evidence “Runic Technology is a innovative semiconductor supplier of high performance and high quality analog & mixed signal products.” Source: RevenueBase Database · checked Sep 17, 2026
14	CIP United Co. LTD	Indirect evidence	Shanghai, ChinaHQ checked Sep 17, 2026	51-200	9 contacts →
	Indirect evidence “CIP United Ltd.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: semiconductor design firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names semiconductor design firms.
Partial evidence: Its own public description names part of semiconductor design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name semiconductor design firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 14 of 446 semiconductor design firms based in China

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Semiconductor design firms based in China at a glance

As of Sep 17, 2026

1.1%Verified-email coverage

23.2Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · Shanghai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

124

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for China, so it is reported there. Company counts and contact totals on this page are exact for China, over 446 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among semiconductor design firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in China whose own description of what they do matches “semiconductor design firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names semiconductor design firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among semiconductor design firms, and records with no verified work email. Companies headquartered outside China are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 111 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names semiconductor design firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many semiconductor design firms are there based in China?

RevenueBase identified 446 semiconductor design firms headquartered in China as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Unisoc, headquartered in Shanghai, tops this list with the largest team on record.

Which city has the most semiconductor design firms?

Shanghai leads with 19 headquartered companies, followed by Shang Hai Shi Shang Hai Shi (16) and Shenzhen (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 111 verified decision-maker contacts tracked across these 446 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.