About AT&T

We recognize that our customers are seeking a simpler, more convenient experience. By leveraging our network, research facilities, offerings, services, and team, we aim to build a world where all elements operate in harmony, enhancing daily life. How do we plan to sustain this commitment to innovative excellence? Together with you. Our employees, driven by their enthusiasm for achievement, form the core of our operations. Currently, we're prepared to link countless individuals to their surroundings, providing the human advantages of technology in extraordinary ways. What career aspirations are you pursuing? Discover insights into our workforce, professional growth guidance, job openings, corporate updates, and breakthroughs here on LinkedIn. For further details on joining AT&T, please visit: http://www.att.jobs Some of our posts may include links to articles or content from external websites not connected with AT&T. By sharing these, AT&T is neither adopting, supporting, nor validating the material on those sites. We offer such content purely for your informational purposes.

Key Facts
Approximately 178,671 employees globally
Headquartered in Holmdel, New Jersey, United States
Operates in Telecommunications, Appliances, Electrical, and Electronics Manufacturing

Executive Leadership Team

Andy Markus
Andy Markus
Chief Data and Artificial Intelligence Officer, AT&T Communications
Since 2020
Arun Karna
Arun Karna
Managing Director and Chief Executive Officer
Since 2019
DD
Dale De Mond
Executive Director
Since 2011
DS
Dan Solero
Assistant Vice President, Chief Security Officer, FirstNet and Cricket Wireless
Since 2018
Daniel McSparran
Daniel McSparran
Chief Operating Officer
Since 2019
DH
Darcie Henry
Senior Executive Vice President, Chief Human Resources Officer
Since 2025

Organizational Chart — Preview

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AT&T Executive Leadership Team

Andy Markus
Andy Markus
Chief Data and Artificial Intelligence Officer, AT&T Communications
Since 2020
Arun Karna
Arun Karna
Managing Director and Chief Executive Officer
Since 2019
DD
Dale De Mond
Executive Director
Since 2011
DS
Dan Solero
Assistant Vice President, Chief Security Officer, FirstNet and Cricket Wireless
• Serve as CISO for FirstNet (2024-present), the nationwide public safety broadband network designated as national critical infrastructure, aligning with NIST SP 800-53 and driving resilience in mobility and public sector security. • Previously served as CISO for Cricket Wireless (2022-2024), a mobility subsidiary regulated under financial services frameworks such as NYDFS, where I led security transformation programs, resilience initiatives, and contributed to executive and board-level communications. • Led enterprise-wide security initiatives including mergers, acquisitions, and divestitures. • Enabled AT&T influence in standards bodies (ATIS, 3GPP, OASIS) through strategic team leadership. • Directed AT&T’s quantum innovation program, spanning quantum-resilient cryptography, quantum communication, quantum annealing, and quantum computing alignment. • Advanced AI governance and security practices, aligning with ISO/IEC 42001- Identifying control needs and gaps, leading the implementation and validation of controls and effectiveness validation. • Oversaw contract hardening, control implementation, post-breach remediation, and resilience initiatives across AT&T’s portfolio.
Since 2018
Daniel McSparran
Daniel McSparran
Chief Operating Officer
With an organizational structure of 16 directors reporting to the COO Responsible to perform all duties of the CEO in cases of unavailability, is an the Ex-Officio Chair of all Committees created by the board, coordinate all operational activities, publication and maintenance of operating procedures and guidelines, main point of contact for local organizational units with respect to programs and operational procedures, provide oversight and vetting of partner organizations, charities and service opportunities.
Since 2019
DH
Darcie Henry
Senior Executive Vice President, Chief Human Resources Officer
Since 2025

Business Focus Areas

Identified by BizNLP
Business Focus Areas
Wireless ServicesU-VerseEnterprise Applications & Managed Hosting Solutions
🔓 to see the full technographic profile including all applications, infrastructure details, vendor contracts, and technology evaluation signals.

AT&T Org Chart & Organizational Structure

AT&T's organizational chart is led by John Stankey, Chief Executive Officer at AT&T, and includes a matrix of functions, executives, and regional leaders. Reporting directly to the CEO are several key executives: David McAtee serves as Senior Executive Vice President and General Counsel within the Legal function; Jeremy Legg is Chief Technology Officer of the Information Technology function; Pascal Desroches holds the role of Senior Executive Vice President and Chief Financial Officer; Kellyn Smith Kenny is Chief Marketing and Growth Officer; and Darcie Henry is Senior Executive Vice President and Chief Human Resources Officer. Additionally, the Operations function includes two Chief Operating Officers, Daniel McSparran and Jeff McElfresh, while the Sales function is led by John Adams as Executive Director, Sales Operations, under the Sales Operations sub-function. Within the Information Technology function, Jeremy Legg oversees several sub-functions: Digital Transformation and Innovation, led by Jason Press as Chief Digital Officer; Data Management and Analytics, headed by Andy Markus as Chief Data and Artificial Intelligence Officer for AT&T Communications, with Dr. Prashant Ramappa serving as Chief Data Officer for Data Science, AI, Generative AI, and Machine Learning Leadership; Information Security, where Rich Baich is Chief Information Security Officer and Senior Vice President, and Dan Solero is Assistant Vice President and Chief Security Officer for FirstNet and Cricket Wireless; and IT Operations Management (ITOM), where Marcellus Duke serves as Executive Director, Operations. The Finance function includes Pascal Desroches as Senior Executive Vice President and Chief Financial Officer, with Jennifer Biry as Deputy Chief Financial Officer. Internal Audit, a sub-function of Finance, is led by Pauline Harnan as Chief Audit Executive. The Human Resources function is headed by Darcie Henry, with Lori Lee serving as Chief Marketing Officer and Senior Executive Vice President of Human Resources and International. Several executives report directly to the CEO across AT&T's broader operations: Mary Jenkins, Sean Hester, Arun Karna (Managing Director and Chief Executive Officer), Dolly Mallian, David L. Williams, Mike Boswell, Mónica Aspe (Chief Executive Officer), Dale De Mond, Susan Nicholas, and Santosh Bijur (Chief Executive Officer of AT&T Communication Services India and Vice President of the India Development Center).

Frequently Asked Questions

7 questions

What does AT&T's BizKonnect profile actually show?

An overview with industry, headquarters, employee count, and public/private status; an About section describing the business; Key Facts; an Executive Leadership Team list; and a preview of the OrgKonnect's GenAI-powered org chart built by BizKonnect.

Can I see AT&T's complete org chart here, or just part of it?

You get a free preview of the top-level structure and business units, generated by BizKonnect's GenAI-powered org chart engine; the full chart with reporting lines and direct contacts unlocks via "Get Free Access to Full Org Chart."

How is AT&T's organizational structure mapped on BizKonnect?

AT&T's hierarchy is broken into functional departments IT, Finance, Commercial Sales, Operations and distinct business units, with GenAI-powered interactive org charts mapping reporting lines directly up to the CXOs.

Does the page show which executive oversees which function?

Yes, functions like Finance, Sales, Operations, and Information Technology are each tied to a named executive and their title, based on AT&T's reported leadership structure.

Is executive tenure information included?

Each leader's profile shows how long they've held their role, marked "Since [year]," so you can see how recently AT&T's leadership team has changed.

How do AT&T's GenAI-powered org charts support Account-Based Marketing (ABM)?

The visual maps break down multi-person buying centers within AT&T, helping ABM teams identify actual budget owners, understand peer reporting relationships, and run multi-threaded outreach without getting stuck behind gatekeepers.

Are there other companies worth researching alongside AT&T?

Yes, a "Similar Companies" section links to comparable organizations in the same industry, generated by GenAI industry clustering to help expand your target account lists.