Identity graph
Atento headquarters, locations and relationships
- Legal name
- Atento S.A.
- Industry
- Software
- Founded
- 1999
- Ticker
- NYSE: ATTO
- Phone
- +34 917 40 68 00
- Website
- atento.com
- LinkedIn profile for Atento
Atento office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Madrid | Madrid | Spain | Headquarters |
| Córdoba | Cordoba | Argentina | Office |
| Moreno | Buenos Aires | Argentina | Office |
| San Miguel de Tucumán | Tucuman | Argentina | Office |
| Westende | Flanders | Belgium | Office |
| Belo Horizonte | Minas Gerais | Brazil | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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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 Atento entity
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Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
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Corporate family, comparable companies and deal sourcing.
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Government
About Atento
Atento (NYSE: ATTO) is headquartered in Madrid, Madrid, Spain. Founded in 1999, the company has 124 recorded locations across 17+ countries and employs approximately 154,000 people worldwide.
Where is Atento's main office?
Atento's main headquarters office is located at 94 Santiago De Compostela, Madrid, Madrid 28035, Spain. This is the company's primary corporate address.
Atento regional offices
Beyond its headquarters in Madrid, Atento has recorded locations in Spain, Argentina, Belgium, Brazil, Chile, Colombia, Guatemala, Luxembourg and 9 other countries.
Atento contact information
The main switchboard for Atento headquarters can be reached at +34 917 40 68 00. Official website: atento.com.
What does Atento do?
Atento is a global provider of customer relationship management (CRM) and business-process outsourcing (BPO) services, including customer care, sales, collections, back office and technical support. Atento was the largest provider in Latin America, and among the top five providers globally, based on revenues in 2015. The Company tops the Latin American market with 17.3% market share at the regional level according to Frost & Sullivan. Atento's CEO Carlos López-Abadía, formerly of DXC Technology, was appointed in 2019, replacing Alejandro Reynal.
One entity, every stage
Put Atento to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Atento included. Fingerprint search
- Cover Plan territories Atento's 124 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.
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Atento: frequently asked questions
Where is Atento headquarters?
94 Santiago De Compostela, Madrid, Madrid 28035, Spain.
What is Atento's phone number?
+34 917 40 68 00 (headquarters).
When was Atento founded?
1999.
How many employees does Atento have?
About 154,000, as of October 2026 (GraphIQ.ai estimate).
How many offices does Atento have?
124 locations across 17+ countries, including Córdoba, Moreno, San Miguel de Tucumán, Westende.
Is Atento a public company?
Yes. Atento trades on NYSE under the ticker ATTO.
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 Atento here is the same Atento in your CRM, territory plan and agent answers.
Where does this Atento data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.