Identity graph
Johnson Data headquarters, locations and relationships
- Industry
- Marketing Software
- Founded
- 1997
- Phone
- +1 312 283 3369
- Website
- johnsondatabase.com
Johnson Data office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Chicago | Illinois | United States | Headquarters |
| — | — | Australia | Office |
| Stockholm | Stockholm | Sweden | Office |
| Severn | Maryland | United States | Office |
| Walnut Creek | 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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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 Johnson Data entity
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Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
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The entity and its relationships through the REST API and MCP server.
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Corporate family, comparable companies and deal sourcing.
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Government
About Johnson Data
Johnson Data is headquartered in Chicago, Illinois, United States. Founded in 1997, the company has 5 recorded locations across 3 countries and employs approximately 75 people worldwide.
Where is Johnson Data's main office?
Johnson Data's main headquarters office is located at 1440 W Taylor St # 1088, Chicago, Illinois 60607, United States. This is the company's primary corporate address.
Johnson Data regional offices
Beyond its headquarters in Chicago, Johnson Data has recorded locations in United States, Australia and Sweden.
Johnson Data contact information
The main switchboard for Johnson Data headquarters can be reached at +1 312 283 3369. Official website: johnsondatabase.com.
What does Johnson Data do?
Johnson Data is a B2B email marketing and data appending services company. They provide data appending, data cleansing, data verification, email appending, email campaign, contact appending, lead generation, and data verification. Their services include the field of automotive, construction, healthcare, manufacturing, information technology list, and travel industry.
One entity, every stage
Put Johnson Data to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Johnson Data included. Fingerprint search
- Cover Plan territories Johnson Data's 5 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
Johnson Data: frequently asked questions
Where is Johnson Data headquarters?
1440 W Taylor St # 1088, Chicago, Illinois 60607, United States.
What is Johnson Data's phone number?
+1 312 283 3369 (headquarters).
When was Johnson Data founded?
1997.
How many employees does Johnson Data have?
About 75, as of October 2026 (GraphIQ.ai estimate).
How many offices does Johnson Data have?
5 locations across 3 countries, including Stockholm, Severn, Walnut Creek.
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 Johnson Data here is the same Johnson Data in your CRM, territory plan and agent answers.
Where does this Johnson Data data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.