Identity graph
Denka headquarters, locations and relationships
- Legal name
- Denki Kagaku Kogyo Kabushiki Kaisha
- Industry
- Cement Manufacturing
- Founded
- 1915
- Ticker
- JPX: 4061
- Phone
- +81 3 5290 5512
- Website
- denka.co.jp
- LinkedIn profile for Denka
Denka office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Tokyo | Tokyo | Japan | Headquarters |
| Chūō | Yamanashi | Japan | Office |
| Kushiro | Hokkaido | Japan | Office |
| Saitama | Saitama | Japan | Office |
| Tomakomai | Hokkaido | Japan | Office |
| Tingo María | Huánuco Department | Peru | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
- Competitors
- Denka competes with 3 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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The entity and its relationships through the REST API and MCP server.
Developers
About Denka
Denka (JPX: 4061) is headquartered in Tokyo, Tokyo, Japan. Founded in 1915, the company has 18 recorded locations across 5+ countries and employs approximately 6,542 people worldwide.
Where is Denka's main office?
Denka's main headquarters office is located at 2-1-1 NIHONBASHI MUROMACHI, CHUO-KU, Tokyo, Tokyo 103-8338, Japan. This is the company's primary corporate address.
Denka regional offices
Beyond its headquarters in Tokyo, Denka has recorded locations in Japan, Peru, Singapore, United Kingdom and United States.
Denka contact information
The main switchboard for Denka headquarters can be reached at +81 3 5290 5512. Official website: denka.co.jp.
What does Denka do?
Denka Co., Ltd. is a diversified manufacturer and supplier of chemical products, including basic chemicals, agrochemicals, petrochemicals, pharmaceuticals, and construction materials. The Company's primary products include styrene resins, polyvinyl chloride, and other synthetic resins.
One entity, every stage
Put Denka to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Denka included. Fingerprint search
- Cover Plan territories Denka's 18 locations roll up 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.
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Denka: frequently asked questions
Where is Denka headquarters?
2-1-1 NIHONBASHI MUROMACHI, CHUO-KU, Tokyo, Tokyo 103-8338, Japan.
What is Denka's phone number?
+81 3 5290 5512 (headquarters).
When was Denka founded?
1915.
How many employees does Denka have?
About 6,542, as of October 2026 (GraphIQ.ai estimate).
How many offices does Denka have?
18 locations across 5+ countries, including Chūō, Kushiro, Saitama, Tomakomai.
Is Denka a public company?
Yes. Denka trades on JPX under the ticker 4061.
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 Denka here is the same Denka in your CRM, territory plan and agent answers.
Where does this Denka data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.