Identity graph
KnowledgeSuite headquarters, locations and relationships
- Industry
- Software As A Service
- Founded
- 2006
- Ticker
- JPX: 3999
- Phone
- +81 3 5440 2081
- Website
- ksj.co.jp
KnowledgeSuite office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Tokyo | Tokyo | Japan | Headquarters |
| Toronto | Ontario | Canada | Office |
| Fukuoka | Fukuoka | Japan | Office |
| Nagoya | Aichi | Japan | Office |
| Osaka | Osaka | Japan | Office |
- Parent company
- KnowledgeSuite is part of BBD Initiative.
Verified from public filings, company websites and news · Methodology
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Capabilities (available after sign-in)
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News (available after sign-in)
Recent coverage and signals, resolved to the entity.
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And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the KnowledgeSuite entity
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Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
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Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers -
Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
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Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
About KnowledgeSuite
KnowledgeSuite (JPX: 3999) is headquartered in Tokyo, Tokyo, Japan. Founded in 2006, the company has 10 recorded locations across 2+ countries and employs approximately 175 people worldwide.
Where is KnowledgeSuite's main office?
KnowledgeSuite's main headquarters office is located at 3-18-19 Toranomon Minato-Ku 7th Floor, Tokyo, Tokyo 105-0001, Japan. This is the company's primary corporate address.
KnowledgeSuite regional offices
Beyond its headquarters in Tokyo, KnowledgeSuite has recorded locations in Japan and Canada.
KnowledgeSuite contact information
The main switchboard for KnowledgeSuite headquarters can be reached at +81 3 5440 2081. Official website: ksj.co.jp.
What does KnowledgeSuite do?
KnowledgeSuite engages in developing SaaS business applications in Japan.
One entity, every stage
Put KnowledgeSuite to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, KnowledgeSuite included. Fingerprint search
- Cover Plan territories KnowledgeSuite's 10 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.
POST/api/v2/organizations/search
KnowledgeSuite: frequently asked questions
Where is KnowledgeSuite headquarters?
3-18-19 Toranomon Minato-Ku 7th Floor, Tokyo, Tokyo 105-0001, Japan.
What is KnowledgeSuite's phone number?
+81 3 5440 2081 (headquarters).
When was KnowledgeSuite founded?
2006.
How many employees does KnowledgeSuite have?
About 175, as of October 2026 (GraphIQ.ai estimate).
How many offices does KnowledgeSuite have?
10 locations across 2+ countries, including Toronto, Fukuoka, Nagoya, Osaka.
Is KnowledgeSuite a public company?
Yes. KnowledgeSuite trades on JPX under the ticker 3999.
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 KnowledgeSuite here is the same KnowledgeSuite in your CRM, territory plan and agent answers.
Where does this KnowledgeSuite data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.