AT&T Organizational Structure & Org Chart
AT&T reports Communications and Latin America as two segments. Communications contains Mobility, Business Wireline and Consumer Wireline, while Latin America primarily covers the Mexico wireless business.
AT&T Inc. organizational chart
AT&T Inc.'s reporting structure as of 2026-09. Drag to pan, scroll to zoom — or open it in QueryChart and edit it as your own.
- Industry
- Telecommunications
- Headquarters
- Dallas, Texas, United States
- Founded
- 1983 (current corporate predecessor)
- Employees
- Approximately 133,030 (year-end 2025)
- CEO
- John Stankey
- Revenue
- $125.6B operating revenue (2025)
- Ownership
- Public
- Structure as of
- 2026-09
- Structure last reviewed
- 2026-09-24
About the company
AT&T provides wireless and broadband services to US consumers and organizations and wireless service in Mexico. Its 2025 Form 10-K has two reportable segments: Communications and Latin America. Communications generated approximately 97% of segment operating revenue that year, but the smaller Mexico segment remains a distinct branch in the published structure.
The three names under Communications are business units within that reportable segment, not three additional top-level SEC reporting segments. AT&T also uses integrated offerings and shared network assets across product lines. The editable chart follows the disclosed segment and business-unit hierarchy and uses dotted lines to avoid asserting an unpublished employee reporting chain.
Two reported segments, three Communications business units
Mobility provides wireless service and equipment to consumer and business customers in the United States. It was the largest Communications business unit by operating revenue in 2025. A mobile phone customer may also use a home broadband product, so this business-unit boundary does not define a complete customer relationship map.
Business Wireline serves organizations with connectivity and related network services. Consumer Wireline provides residential broadband, including fiber, and legacy voice services. Both sit beneath Communications, even though the word wireline appears in their names and their products can interact with mobile offers.
Latin America provides wireless service and equipment in Mexico under AT&T and Unefon brands. The filing says it supplied about 3% of 2025 segment operating revenue. John Stankey leads the parent company as chair and chief executive officer. The chart separates those published leadership facts from accounting branches and does not mistake brands, customers or network partners for controlled subsidiaries.
Key leadership roles
John Stankey
Chief Executive Officer
How this structure supports the business
The nested view lets a reader locate US mobile, business connectivity, residential broadband and Mexico without confusing product units with reportable segments.
The company can combine wireless and fiber offers using shared assets, even as it reports the results through distinct units. A tree is a useful starting map, with cross-product activity explained in prose.
Advantages and disadvantages
- A two-level disclosed structure is easy to reconcile with the annual filing.
- It hides some shared network investments and integrated customer offers.
- Mexico remains visible despite its smaller share of revenue.
- The branch does not list every local legal entity, distributor or brand relationship.
Interesting facts
- AT&T reported Communications and Latin America as two segments in 2025.
- Communications contained Mobility, Business Wireline and Consumer Wireline business units.
- Communications accounted for approximately 97% of 2025 segment operating revenue.
- Latin America provided wireless service in Mexico, including the AT&T and Unefon brands.
- AT&T reported approximately 133,030 employees at year-end 2025.
Related organization charts
Frequently asked questions
What are AT&T's reportable segments?
Communications and Latin America.
Where does AT&T Fiber sit?
Residential fiber broadband is included in the Consumer Wireline business unit within Communications.
Are Mobility and Consumer Wireline separate reportable segments?
No. They are business units within the larger Communications segment.
Use this org chart template
Open the dated AT&T business map in QueryChart and adapt the editable groups to your own organization.
