Identity graph
DYO headquarters, locations and relationships
- Industry
- Chemical Manufacturing
- Founded
- 1954
- Phone
- +90 232 328 08 80
- Website
- dyo.com.tr
- LinkedIn profile for DYO
DYO office locations
| City | State / region | Country | Type |
|---|---|---|---|
| İzmir | İzmir Province | Turkey | Headquarters |
| Banfield | Buenos Aires | Argentina | Office |
| Aubervilliers | Île-de-France | France | Office |
| Paris | Île-de-France | France | Office |
| Istanbul | Istanbul | Turkey | Office |
| İzmit | Kocaeli | Turkey | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
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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 DYO entity
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Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
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Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
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Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
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
About DYO
DYO is headquartered in İzmir, İzmir Province, Turkey. Founded in 1954, the company has 11 recorded locations across 4+ countries and employs approximately 897 people worldwide.
Where is DYO's main office?
DYO's main headquarters office is located at İzmir, İzmir Province, Turkey. This is the company's primary corporate address.
DYO regional offices
Beyond its headquarters in İzmir, DYO has recorded locations in Turkey, Argentina, France and United States.
DYO contact information
The main switchboard for DYO headquarters can be reached at +90 232 328 08 80. Official website: dyo.com.tr.
What does DYO do?
İzmir, Turkey-based company founded at Bornova in 1954
One entity, every stage
Put DYO to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, DYO included. Fingerprint search
- Cover Plan territories DYO's 11 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
DYO: frequently asked questions
Where is DYO headquarters?
İzmir, İzmir Province, Turkey.
What is DYO's phone number?
+90 232 328 08 80 (headquarters).
When was DYO founded?
1954.
How many employees does DYO have?
About 897, as of October 2026 (GraphIQ.ai estimate).
How many offices does DYO have?
11 locations across 4+ countries, including Banfield, Aubervilliers, Paris, Istanbul.
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 DYO here is the same DYO in your CRM, territory plan and agent answers.
Where does this DYO data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.