Insights

Extensive Network Coverage A1 Bulgaria's comprehensive infrastructure, including a proprietary fiber network of over 21,000 km and coverage across 73 large cities and 133 smaller localities, presents a strong foundation for expanding enterprise connectivity and managed services tailored to regional businesses.

Innovative 5G Deployment The successful establishment of a 5G SA international roaming partnership with Ericsson highlights the company's leadership in next-generation network technology, creating opportunities to upsell advanced connectivity solutions and IoT offerings to enterprise clients seeking cutting-edge digital solutions.

Diverse Digital Services Portfolio Offering a wide array of services including cloud, IoT, ICT, satellite TV, and digital entertainment, A1 Bulgaria is well-positioned to cross-sell integrated solutions to corporate customers looking for comprehensive digital transformation support.

Recent Digital Innovations The launch of eSIM services for prepaid customers, Cloud PBX solutions, and partnerships with digital firms like DigiNovo provides avenues to target businesses seeking innovative telecommunication and cloud-based communication tools for enhanced operational efficiency.

Market Expansion Potential With a multi-million customer base and a presence across numerous regional markets in Central and Eastern Europe, there exists significant opportunity to develop tailored enterprise solutions and upsell existing consumer services to new customer segments within these expanding markets.

Similar companies to A1 Bulgaria

A1 Bulgaria Tech Stack

A1 Bulgaria uses 8 technology products and services including Oracle Database, Figma, CloudCart, and more. Explore A1 Bulgaria's tech stack below.

  • Oracle Database
    Database
  • Figma
    Design
  • CloudCart
    E-commerce
  • Microsoft Dynamics
    Enterprise Resource Planning
  • ISO/IEC 27001
    Governance, Risk And Compliance
  • Angular
    Javascript Frameworks
  • C#
    Programming Languages
  • Microsoft Defender
    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

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

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

How much revenue does A1 Bulgaria generate?

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As of December 2025, A1 Bulgaria's annual revenue is estimated to be $686M.

What is A1 Bulgaria's NAICS code?

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A1 Bulgaria's NAICS code is 517 - Telecommunications.

How many employees does A1 Bulgaria have currently?

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As of December 2025, A1 Bulgaria has approximately 2.2K 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?

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A1 Bulgaria operates in the Telecommunications industry.

What technology does A1 Bulgaria use?

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A1 Bulgaria's tech stack includes Oracle DatabaseFigmaCloudCartMicrosoft DynamicsISO/IEC 27001AngularC#Microsoft Defender.

What is A1 Bulgaria's email format?

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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?

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A1 Bulgaria was founded in 1994.

A1 Bulgaria

TelecommunicationsSofia-capital, Bulgaria1001-5000 Employees

А1 е водещ доставчик на дигитални услуги и телекомуникационни решения в България. Компанията предоставя мобилни и фиксирани услуги, високоскоростен интернет, интерактивна, цифрова и сателитна телевизия, 4 собствени спортни канала с марката MAX Sport, платежни услуги, ICT, cloud и IoT бизнес решения на над 4,8 млн. клиенти. Близо 3600 служителя и модерна телекомуникационна и ICT инфраструктура осигуряват достъп до дигитални, свързвайки хора, неща и локации. А1 разполага със собствена оптична мрежа от над 21 000 км и модерна инфраструктура, която покрива 73 града и 133 малки населени места. Нашата 5G мрежа обхваща над 210 града и курорта, а 4G мрежата ни покрива над 99% от населението на страна. А1 България е част от A1 Group – водещ телекомуникационен доставчик в Централна и Източна Европа с повече от 26 млн. клиенти. A1 Group оперира в 7 държави: Австрия, България, Беларус, Хърватия, Словения, Северна Македония и Сърбия.

A1 Bulgaria is a leading provider of communications, payment and entertainment services as well as integrated business solutions. Offering mobile and fixed services, high speed broadband internet, satellite TV, own interactive TV platform, four sport channels under the MAX Sport brand, financial services, ICT, cloud, and IoT solutions. Almost 3,600 employees and state of the art broadband infrastructure enable people and companies to connect everywhere anytime. A1 Bulgaria has a fiber network of over 21 000 km and modern infrastructure which covers 73 big cities and 133 smaller populated centres. Our 5G network covers over 210 town and resorts and the 4G networks covers over 99% of the population. The company is part of A1 Group –a leading provider of digital services and communications solutions, as well as integrated business solutions in Central and Eastern Europe with around 26 million customers, currently operating in 7 countries: Austria, Bulgaria, Croatia, Belarus, Slovenia, North Macedonia and Serbia.

Section iconCompany Overview

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

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