Identity graph
Cleo headquarters, locations and relationships
- Legal name
- Cleo Communications, Inc
- Industry
- Data Management Software
- Founded
- 1976
- Phone
- +1 815 654 8110
- Website
- cleo.com
- LinkedIn profile for Cleo
Cleo office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Rockford | Illinois | United States | Headquarters |
| Fátima | Buenos Aires | Argentina | Office |
| La Plata | Buenos Aires | Argentina | Office |
| Mendoza | Mendoza | Argentina | Office |
| — | — | Australia | Office |
| Avelgem | Flanders | Belgium | Office |
- Parent company
- Cleo is part of Globe Equity Partners.
- Competitors
- Cleo competes with 5 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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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 Cleo 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.
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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.
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Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
About Cleo
Cleo is headquartered in Rockford, Illinois, United States. Founded in 1976, the company has 317 recorded locations across 30+ countries and employs approximately 400 people worldwide.
Where is Cleo's main office?
Cleo's main headquarters office is located at 4949 Harrison Ave Ste 200, Rockford, Illinois 61108-7947, United States. This is the company's primary corporate address.
Cleo regional offices
Beyond its headquarters in Rockford, Cleo has recorded locations in United States, Argentina, Australia, Belgium, Brazil, Canada, Chile, Costa Rica and 22 other countries.
Cleo contact information
The main switchboard for Cleo headquarters can be reached at +1 815 654 8110. Official website: cleo.com.
What does Cleo do?
Cleo Communications LLC, simply referred to as Cleo, is a privately held software company founded in 1976. The company is best known for its ecosystem integration platform, Cleo Integration Cloud with RADAR.
One entity, every stage
Put Cleo to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Cleo included. Fingerprint search
- Cover Plan territories Cleo's 317 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
Cleo: frequently asked questions
Where is Cleo headquarters?
4949 Harrison Ave Ste 200, Rockford, Illinois 61108-7947, United States.
What is Cleo's phone number?
+1 815 654 8110 (headquarters).
When was Cleo founded?
1976.
How many employees does Cleo have?
About 400, as of October 2026 (GraphIQ.ai estimate).
How many offices does Cleo have?
317 locations across 30+ countries, including Fátima, La Plata, Mendoza, Avelgem.
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 Cleo here is the same Cleo in your CRM, territory plan and agent answers.
Where does this Cleo data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.