Identity graph
KOA headquarters, locations and relationships
- Legal name
- KOA Corporation
- Industry
- Defense Electronics Manufacturing
- Founded
- 1940
- Ticker
- JPX: 6999
- Phone
- +81 265 70 7171
- Website
- koaglobal.com
KOA office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Nagano | Nagano | Japan | Headquarters |
| Ina | Nagano | Japan | Office |
| Kinoshita | Nagano | Japan | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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About KOA
KOA (JPX: 6999) is headquartered in Nagano, Nagano, Japan. Founded in 1940, the company has 8 recorded locations and employs approximately 4,288 people worldwide.
Where is KOA's main office?
KOA's main headquarters office is located at Yubinbango399-4697 Nagano Prefecture kamiina district Minowa-cho Oaza Nakaminowa, Nagano, Nagano 14016, Japan. This is the company's primary corporate address.
KOA regional offices
Beyond its headquarters in Nagano, KOA has recorded locations in Japan.
KOA contact information
The main switchboard for KOA headquarters can be reached at +81 265 70 7171. Official website: koaglobal.com.
What does KOA do?
KOA CORPORATION manufactures various type of electronic resistors and electronic parts. The Company's products include thermistors, inductors, fuses, hybrid integrated circuits (IC), and magnetic discs.
One entity, every stage
Put KOA to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, KOA included. Fingerprint search
- Cover Plan territories KOA's 8 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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KOA: frequently asked questions
Where is KOA headquarters?
Yubinbango399-4697 Nagano Prefecture kamiina district Minowa-cho Oaza Nakaminowa, Nagano, Nagano 14016, Japan.
What is KOA's phone number?
+81 265 70 7171 (headquarters).
When was KOA founded?
1940.
How many employees does KOA have?
About 4,288, as of October 2026 (GraphIQ.ai estimate).
How many offices does KOA have?
8 locations, including Ina, Kinoshita.
Is KOA a public company?
Yes. KOA trades on JPX under the ticker 6999.
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 KOA here is the same KOA in your CRM, territory plan and agent answers.
Where does this KOA data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.