Identity graph
DEI Worldwide headquarters, locations and relationships
- Industry
- Marketing Software
- Founded
- 2000
- Phone
- +1 708 698 0907
- Website
- deiworldwide.com
DEI Worldwide office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Forest Park | Illinois | United States | Headquarters |
| Forest Park | Ohio | United States | Office |
| Los Angeles | California | United States | Office |
| New York City | New York | United States | Office |
| Studio City | California | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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Technographics (available after sign-in)
Software, cloud and infrastructure in use.
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Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
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Capabilities (available after sign-in)
Products, services and certifications.
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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 DEI Worldwide 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 -
Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
About DEI Worldwide
DEI Worldwide is headquartered in Forest Park, Illinois, United States. Founded in 2000, the company has 6 recorded locations and employs approximately 125 people worldwide.
Where is DEI Worldwide's main office?
DEI Worldwide's main headquarters office is located at 157 Rockford Avenue, Forest Park, Illinois 60130, United States. This is the company's primary corporate address.
DEI Worldwide regional offices
Beyond its headquarters in Forest Park, DEI Worldwide has recorded locations in United States.
DEI Worldwide contact information
The main switchboard for DEI Worldwide headquarters can be reached at +1 708 698 0907. Official website: deiworldwide.com.
What does DEI Worldwide do?
DEI Worldwide is a leading interactive social media agency, creating and growing the conversation since 2000. A pioneer in the social media and word of mouth marketing space, we opened our doors with the industry knowledge that if done correctly and honestly, brands could engage in two way conversations with consumers online and gain valuable brand equity and market intelligence. DEI is a founding member of the Word of Mouth Marketing Association (WOMMA) and has worked with the organization to promote and standardize the word-of-mouth marketing industry, in addition to create a set of metrics for brand owners to attach value and success to word of mouth marketing via the Internet. DEI Worldwide is located in Studio City, CA.
One entity, every stage
Put DEI Worldwide to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, DEI Worldwide included. Fingerprint search
- Cover Plan territories DEI Worldwide's 6 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
DEI Worldwide: frequently asked questions
Where is DEI Worldwide headquarters?
157 Rockford Avenue, Forest Park, Illinois 60130, United States.
What is DEI Worldwide's phone number?
+1 708 698 0907 (headquarters).
When was DEI Worldwide founded?
2000.
How many employees does DEI Worldwide have?
About 125, as of October 2026 (GraphIQ.ai estimate).
How many offices does DEI Worldwide have?
6 locations, including Forest Park, Los Angeles, New York City, Studio City.
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 DEI Worldwide here is the same DEI Worldwide in your CRM, territory plan and agent answers.
Where does this DEI Worldwide data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.