Insights

Expanded network A1 Bulgaria operates a fiber network over 21,000 km, 5G coverage across more than 210 towns and resorts, and 4G coverage to over 99% of the population, representing a strong opportunity to upsell advanced broadband, 5G-enabled IoT, and enterprise connectivity solutions to SMBs and large organizations.

Enterprise offerings With ICT, cloud, IoT, and payment services alongside traditional telecoms, A1 Bulgaria targets digital transformation clients. This provides a pathway to cross-sell cloud hosting, managed ICT services, digital payments, and IoT solutions to existing corporate customers and new enterprise accounts.

A1 ecosystem As part of the A1 Group operating in seven countries and serving around 26 million customers, A1 Bulgaria can leverage cross-border capabilities, shared technology platforms, and bundled regional solutions to win multinational accounts and provide scalable solutions for businesses with regional footprints.

Digital services push Recent moves such as eSIM for prepaid, Cloud PBX, MAX Sport channels, and partnerships for video and fintech-related services indicate a momentum in digital experiences. There is an opportunity to pitch integrated digital service bundles, value-added telecommunications, and cloud-based communications for SMEs and large enterprises.

Fintech and mobile growth Launch of A1 Credit Card and ongoing mobile innovations create opportunities to cross-sell mobile banking-adjacent services, secure payment solutions for business clients, and premium corporate mobile plans with financial perks that appeal to high-usage customer segments.

Similar companies to A1 Bulgaria

A1 Bulgaria Tech Stack

A1 Bulgaria uses 8 technology products and services including SoapUI, FoundationDB, Azure DevOps, and more. Explore A1 Bulgaria's tech stack below.

  • SoapUI
    Data Management Platforms
  • FoundationDB
    Database
  • Azure DevOps
    Devops
  • Oracle
    Enterprise
  • DevExpress
    Frameworks And Libraries
  • HashiCorp
    IT Infrastructure & Operations Management
  • Kotlin
    Programming Languages
  • Barracuda Networks
    Security

A1 Bulgaria's Email Address Formats

A1 Bulgaria uses at least 1 format(s):
A1 Bulgaria Email FormatsExamplePercentage
First.Last@a1.bgJohn.Doe@a1.bg
89%
F.Last@a1.bgJ.Doe@a1.bg
9%
First_Last@a1.bgJohn_Doe@a1.bg
1%
F_Last@a1.bgJ_Doe@a1.bg
1%

Frequently Asked Questions

Where is A1 Bulgaria's headquarters located?

Minus sign iconPlus sign icon
A1 Bulgaria's main headquarters is located at 1 Kukush Street Sofia, Sofia-grad 1309 Bulgaria. The company has employees across 4 continents, including EuropeNorth AmericaAfrica.

What is A1 Bulgaria's official website and social media links?

Minus sign iconPlus sign icon
A1 Bulgaria's official website is a1.bg and has social profiles on LinkedInCrunchbase.

What is A1 Bulgaria's NAICS code?

Minus sign iconPlus sign icon
A1 Bulgaria's NAICS code is 517 - Telecommunications.

How many employees does A1 Bulgaria have currently?

Minus sign iconPlus sign icon
As of May 2026, A1 Bulgaria has approximately 2.4K employees across 4 continents, including EuropeNorth AmericaAfrica. Key team members include Chief Financial Officer: M. M.Chief Technician Network Infrastructure And Fixed Services Area: V. B.Head Of Presales- Digital Transformation: E. V.. Explore A1 Bulgaria's employee directory with LeadIQ.

What industry does A1 Bulgaria belong to?

Minus sign iconPlus sign icon
A1 Bulgaria operates in the Telecommunications industry.

What technology does A1 Bulgaria use?

Minus sign iconPlus sign icon
A1 Bulgaria's tech stack includes SoapUIFoundationDBAzure DevOpsOracleDevExpressHashiCorpKotlinBarracuda Networks.

What is A1 Bulgaria's email format?

Minus sign iconPlus sign icon
A1 Bulgaria's email format typically follows the pattern of First.Last@a1.bg. Find more A1 Bulgaria email formats with LeadIQ.

When was A1 Bulgaria founded?

Minus sign iconPlus sign icon
A1 Bulgaria was founded in 1994.

A1 Bulgaria

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.

Section iconCompany Overview

Headquarters
1 Kukush Street Sofia, Sofia-grad 1309 Bulgaria
Website
a1.bg
NAICS Code
517 - Telecommunications
Founded
1994
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    A1 Bulgaria's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    A1 Bulgaria's revenue is estimated to be in the range of $1B$10B

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.