Identity graph
Chemsemi headquarters, locations and relationships
- Legal name
- Chemsemi Corp
- Industry
- Semiconductors
- Founded
- 2020
- Phone
- +86 519 6821 9268
- Website
- chemsemi.com/html
Chemsemi office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Yangzhou | Jiangsu | China | Headquarters |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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About Chemsemi
Chemsemi is headquartered in Yangzhou, Jiangsu, China. Founded in 2020, the company employs approximately 5 people worldwide.
Where is Chemsemi's main office?
Chemsemi's main headquarters office is located at Yancheng South Road No. 518, Yangzhou, Jiangsu 213166, China. This is the company's primary corporate address.
Chemsemi contact information
The main switchboard for Chemsemi headquarters can be reached at +86 519 6821 9268. Official website: chemsemi.com/html.
What does Chemsemi do?
ChemSemi develops 5G chips and semiconductor technologies.
One entity, every stage
Put Chemsemi to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Chemsemi included. Fingerprint search
- Cover Plan territories Chemsemi resolves to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
Chemsemi: frequently asked questions
Where is Chemsemi headquarters?
Yancheng South Road No. 518, Yangzhou, Jiangsu 213166, China.
What is Chemsemi's phone number?
+86 519 6821 9268 (headquarters).
When was Chemsemi founded?
2020.
How many employees does Chemsemi have?
About 5, as of October 2026 (GraphIQ.ai estimate).
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so Chemsemi here is the same Chemsemi in your CRM, territory plan and agent answers.
Where does this Chemsemi data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.