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A1 Bulgaria Employee Directory

TelecommunicationsSofia-grad, Bulgaria1001-5000 Employees

A1 Bulgaria is a Bulgarian telecommunications provider offering mobile and fixed services, high-speed internet, satellite and interactive television, and a range of ICT, cloud, IoT and payments solutions, including four MAX Sport channels. The company operates an owned fiber network exceeding 21,000 kilometers and serves 73 large cities and 133 smaller populated centres, with its 5G network covering over 210 towns and resorts and 4G reaching more than 99% of the population. The organization is based at 1 Kukush Street in Sofia and employs between 1,001 and 5,000 people. It is part of A1 Group, a leading provider of digital services and communications solutions in Central and Eastern Europe with about 26 million customers, operating across seven countries: Austria, Bulgaria, Belarus, Croatia, Slovenia, North Macedonia and Serbia. The company maintains a modern infrastructure and portfolio spanning payments, ICT, cloud and IoT, and has pursued initiatives such as eSIM services for prepaid customers and the Cloud PBX service.

Find A1 Bulgaria employees' phone numbers or email addresses

A1 Bulgaria Global Highlights

Location
Employees

Europe
1.8K

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  • Bulgaria
    1.8K
  • Germany
    4
  • United Kingdom Of Great Britain And Northern Ireland
    3
  • Austria
    3
  • Belgium
    2
  • Portugal
    1
  • Netherlands
    1
  • Ukraine
    1
  • Spain
    1
  • Sweden
    1
  • Slovakia
    1
  • Croatia
    1
  • Switzerland
    1
  • Denmark
    1

North America
8

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  • United States Of America
    6
  • Canada
    1
  • Cuba
    1

Asia
5

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  • China
    1
  • India
    1
  • Viet Nam
    1
  • Nepal
    1
  • Israel
    1

Africa
2

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  • Egypt
    2

Oceania
1

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  • New Zealand
    1

A1 Bulgaria's Leadership

  • Chief Executive Officer at A1 Bulgaria
    A. D.
    Chief Executive Officer
  • Chief Financial Officer at A1 Bulgaria
    M. M.
    Chief Financial Officer
  • Chief Technician Network Infrastructure And Fixed Services Area at A1 Bulgaria
    V. B.
    Chief Technician Network Infrastructure And Fixed Services Area
  • Head Of Presales- Digital Transformation at A1 Bulgaria
    E. V.
    Head Of Presales- Digital Transformation
  • Head Of Internal Audit at A1 Bulgaria
    A. N.
    Head Of Internal Audit
  • Head Of Roaming Department, Discounting Negotiator For Telecom Austria Group, Group Roaming Rollout at A1 Bulgaria
    L. S.
    Head Of Roaming Department, Discounting Negotiator For Telecom Austria Group, Group Roaming Rollout
  • Head Of Human Resources Delivery Center at A1 Bulgaria
    L. I.
    Head Of Human Resources Delivery Center
  • Head Of Release Management at A1 Bulgaria
    D. G.
    Head Of Release Management

A1 Bulgaria Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Customer Success
  • Sales
  • Information Technology
  • Consultant
  • Other
  • Operations
  • Administrative
  • Accounting

Contact profiles from A1 Bulgaria

Name
Title
Contact
Location
Last Update
  • Director at A1 Bulgaria
    N. I.
    Director
    Bulgaria
    Sep 03, 2026
  • Director Customer Service Operations at A1 Bulgaria
    N. M.
    Director Customer Service Operations
    Bulgaria, Sofia City Province
    Mar 25, 2026
  • Legal And Regulatory Affairs Senior Director at A1 Bulgaria
    H. B.
    Legal And Regulatory Affairs Senior Director
    Bulgaria
    Oct 25, 2025
  • Senior Corporate Sales Director at A1 Bulgaria
    I. I.
    Senior Corporate Sales Director
    Bulgaria
    Jun 26, 2026
  • Director Corporate Customers at A1 Bulgaria
    M. A.
    Director Corporate Customers
    Bulgaria
    Mar 27, 2026
  • Director Of Network Infrastructure And Fixed Services at A1 Bulgaria
    T. H.
    Director Of Network Infrastructure And Fixed Services
    Bulgaria
    Nov 25, 2025
  • Financial Controller at A1 Bulgaria
    E. P.
    Financial Controller
    Bulgaria
    Oct 17, 2026
  • Senior Customer Experience Director at A1 Bulgaria
    E. S.
    Senior Customer Experience Director
    Bulgaria
    Sep 06, 2026
  • Director Corporate Services & Security at A1 Bulgaria
    K. D.
    Director Corporate Services & Security
    Bulgaria, Sofia City Province
    Sep 03, 2026
  • Director Controlling at A1 Bulgaria
    M. K.
    Director Controlling
    Bulgaria
    Apr 21, 2025

Frequently Asked Questions

What is A1 Bulgaria known for?

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A1 Bulgaria was founded in 1994 and operates in the Telecommunications industry. Explore A1 Bulgaria's company overview page for more information.

What is A1 Bulgaria's most common email format?

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A1 Bulgaria employees' email format typically follows the pattern of First.Last@a1.bg. Trying to find reliable and up-to-date employee contact data? Find more A1 Bulgaria email formats with LeadIQ.

How many employees does A1 Bulgaria have currently?

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A1 Bulgaria has approximately 2.5K employees as of October 2026. These team members are located across 5 continents, including Europe, North America and Asia.

Who are A1 Bulgaria's key employees and leadership?

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As of October 2026, A1 Bulgaria's key employees include:

  • Chief Executive Officer: A. D.
  • Chief Financial Officer: M. M.
  • Chief Technician Network Infrastructure And Fixed Services Area: V. B.
  • Head Of Presales- Digital Transformation: E. V.
  • Head Of Internal Audit: A. N.

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