# List of multinational companies in Sofia
Tamtam tracks 84 multinational companies headquartered in Sofia. This list ranks the 30 largest by number of employees on LinkedIn, led by UniCredit Bulbank, tbi bank and IDEA. Their median headcount is 507. Half of them were founded in 2001 or later.
The companies listed in Sofia are primarily large to mid-sized firms, with a notable presence of banking, software development, and higher education institutions. UniCredit Bulbank and tbi bank are prominent in the financial sector, while EGT Digital and Amusnet focus on online gaming software. The Technical University of Sofia and Sofia University are significant educational establishments. This group of companies shows a mix of sectors, with a strong emphasis on services and technology.
A common pattern is the concentration of companies founded in the early 2000s, such as tbi bank (2002), IDEA (2004), and Euro Games Technology Ltd. (2002). This suggests a period of growth and establishment for various industries in Sofia during that time.
๐ง๐ฌ Sofia ยท 30 companies ยท Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [UniCredit Bulbank](https://www.tamtam.ai/c/unicredit-bulbank) (unicreditbulbank.bg)
A pan-European bank focused on creating opportunities for development, providing products and services, and unlocking potential for individuals, businesses, and communities | Banking | ๐ง๐ฌ Sofia | 1,841 | 1964 |
| 2 | [tbi bank](https://www.tamtam.ai/c/tbi-bank) (tbibank.com)
A mobile-first challenger bank in South East Europe offering alternative payment solutions, financing, and shopping services to consumers and merchants | Banking | ๐ง๐ฌ Sofia | 1,495 | 2002 |
| 3 | [IDEA](https://www.tamtam.ai/c/idea-sofia) (idea.bg)
Specializing in diverse interior design projects across Europe, we create immersive environments by combining technology, craftsmanship, and unique design concepts for various industries | Design Services | ๐ง๐ฌ Sofia | 1,408 | 2004 |
| 4 | [EGT Digital](https://www.tamtam.ai/c/egt-digital) (egt-digital.com)
A tech company specializing in online gaming products, including Sportsbook, Casino, and Lottery games, along with an all-in-one iGaming platform | Software Development | ๐ง๐ฌ Sofia | 1,157 | |
| 5 | [Euro Games Technology Ltd. (EGT)](https://www.tamtam.ai/c/euro-games-technology-ltd-egt) (egt.com)
Global gaming manufacturer with diverse product range, including slots, multiplayer solutions, online gaming, and casino management systems, operating in over 85 countries | Gambling Facilities and Casinos | ๐ง๐ฌ Sofia | 1,073 | 2002 |
| 6 | [Technical University of Sofia](https://www.tamtam.ai/c/technical-university-of-sofia) (tu-sofia.bg)
Education institution offering accredited degree programs in various fields, including engineering and management, with international recognition and a diverse student body | Higher Education | ๐ง๐ฌ Sofia | 802 | |
| 7 | [Mobiltel](https://www.tamtam.ai/c/mobiltel) (a1.bg)
Welcome to the world of providing high-quality digital solutions to meet all your needs in today's digital age Follow our official LinkedIn profile for updates and job postings | Telecommunications | ๐ง๐ฌ Sofia | 790 | 1994 |
| 8 | [Commerzbank Digital Technology Centre Bulgaria](https://www.tamtam.ai/c/commerzbank-digital-technology-centre-bulgaria) (sofia.commerzbank.bg)
A global leader in banking, specializing in digital transformation through innovative technologies to provide efficient, secure, and tailored services to clients | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 773 | 2020 |
| 9 | [Sofia University](https://www.tamtam.ai/c/sofia-university) (uni-sofia.bg)
Leading institution of higher education in Bulgaria offering a wide range of degree programs in diverse fields and contributing to European standards in education | Higher Education | ๐ง๐ฌ Sofia | 761 | 1888 |
| 10 | [Billa Bulgaria Ltd.](https://www.tamtam.ai/c/billa-bulgaria-ltd) (billa.bg)
International supermarket chain providing fresh, high-quality products from local manufacturers in over 45 Bulgarian cities, prioritizing corporate sustainability and social responsibility initiatives | Retail Groceries | ๐ง๐ฌ Sofia | 755 | 2000 |
| 11 | [Amusnet](https://www.tamtam.ai/c/amusnet) (amusnet.com)
Innovative cross-platform solution delivering ultimate player experience with a wide range of casino games, including Video Slots, Live Casino, and Keno | Software Development | ๐ง๐ฌ Sofia | 732 | |
| 12 | [Kaufland Bulgaria](https://www.tamtam.ai/c/kaufland-bulgaria) (kariera.kaufland.bg)
A leading retailer operating hypermarkets in seven European countries, with a strong focus on employee development and satisfaction | Retail | ๐ง๐ฌ Sofia | 665 | 2006 |
| 13 | [University of National and World Economy](https://www.tamtam.ai/c/university-of-national-and-world-economy) (unwe.bg)
Leading Bulgarian institution of higher education specialized in economics and management, established in 1920, offering a wide range of programs | Higher Education | ๐ง๐ฌ Sofia | 626 | 1920 |
| 14 | [Scalefocus](https://www.tamtam.ai/c/scalefocus) (scalefocus.com)
Scalefocus provides tailored software solutions globally, helping businesses innovate and grow in various industries with a proven track record | Software Development | ๐ง๐ฌ Sofia | 513 | 2012 |
| 15 | [ProCredit Bank Bulgaria](https://www.tamtam.ai/c/procredit-bank-bulgaria) (procreditbank.bg)
A development-oriented bank offering excellent customer service to small and medium enterprises and individuals, focused on promoting savings and financial responsibility | Banking | ๐ง๐ฌ Sofia | 507 | 2001 |
| 16 | [Accenture Bulgaria](https://www.tamtam.ai/c/accenture-bulgaria) (accenture.com)
A global company offering Strategy and Consulting, Technology and Operations Services, and Advanced Technology solutions across multiple industries through innovation and skilled teams | Business Consulting and Services | ๐ง๐ฌ Sofia | 504 | 2015 |
| 17 | [Sirma](https://www.tamtam.ai/c/sirma) (sirma.com)
Innovative IT group specializing in software solutions for global businesses, including semantic platforms, cognitive software, facial recognition, mobile apps, ERP, and cyber security | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 496 | 1992 |
| 18 | [SiteGround](https://www.tamtam.ai/c/siteground) (siteground.com)
A global web hosting leader known for innovative products, powering over 3 million domains Recognized for excellence in team and technology | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 489 | |
| 19 | [Telelink Business Services](https://www.tamtam.ai/c/telelink-business-services) (tbs.tech)
Technology service provider offering IT solutions in infrastructure, IoT, security, and digital transformation Operating in 9 countries with 350+ employees | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 475 | 2001 |
| 20 | [IT STEP Computer Academy (@itstep.bg)](https://www.tamtam.ai/c/it-step-computer-academy-itstep-bg) (itstep.bg)
An international IT academy offering education in software development, computer graphic and design, network technologies, and system administration for professionals and children | Education Administration Programs | ๐ง๐ฌ Sofia | 456 | 1999 |
| 21 | [DZI Insurance, KBC Group](https://www.tamtam.ai/c/dzi-insurance-kbc-group) (dzi.bg)
Leading Bulgarian insurance company offering diverse life and non-life insurance products, including bankassurance, serving retail and business clients. | Insurance | ๐ง๐ฌ Sofia | 444 | 1946 |
| 22 | [DISCORDIA Transport & Logistics](https://www.tamtam.ai/c/discordia-transport-and-logistics) (discordia.eu)
Leader in transport and logistics in Bulgaria and the Balkans, providing road, rail, sea, and air freight forwarding services worldwide | Transportation, Logistics, Supply Chain and Storage | ๐ง๐ฌ Sofia | 432 | 1992 |
| 23 | [SUNOTEC](https://www.tamtam.ai/c/sunotec) (sunotec-group.com)
Specializing in solar solutions, we bring international expertise to deliver resource-efficient, reliable energy solutions through ground-mounted PV installations | Renewables & Environment | ๐ง๐ฌ Sofia | 417 | 2012 |
| 24 | [KPMG Delivery Network Bulgaria LLC](https://www.tamtam.ai/c/kpmg-delivery-network-bulgaria-llc) (talentlyft.com)
Providing technology and advisory services focused on enterprise applications, cloud solutions, security, and compliance for global clients. | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 403 | 2025 |
| 25 | [Bosch Bulgaria](https://www.tamtam.ai/c/bosch-bulgaria) (bosch.bg)
Global technology and services provider with a focus on IoT and digital projects, offering innovative products and services to improve quality of life worldwide | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 399 | |
| 26 | [BULATSA](https://www.tamtam.ai/c/bulatsa) (bulatsa.com)
State-owned enterprise providing air navigation services in Bulgarian airspace and territorial waters, managing controlled civil airspace and a contract airspace over the Black Sea | Airlines and Aviation | ๐ง๐ฌ Sofia | 395 | 1969 |
| 27 | [A Data Pro](https://www.tamtam.ai/c/a-data-pro) (adata.pro)
Specializing in content, data, and business intelligence services globally Trusted partner for risk & compliance, media monitoring, automation, and analysis | Information Services | ๐ง๐ฌ Sofia | 389 | 1999 |
| 28 | [Happy Bar & Grill](https://www.tamtam.ai/c/happy-bar-and-grill) (happy.bg)
A restaurant chain with exceptional food quality and high service standards, operating in Bulgaria, Barcelona, and England, with multiple locations | Restaurants | ๐ง๐ฌ Sofia | 388 | 1994 |
| 29 | [Wiser Technology](https://www.tamtam.ai/c/wiser-technology) (wisertech.com)
Empowering visionary technologies, offering technological innovation, domain expertise, and engineering excellence across diverse industries, with top-tier clients and tech partners. | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 385 | |
| 30 | [Sixty K Ltd (60K)](https://www.tamtam.ai/c/sixty-k-ltd-60k) (resultscx.com)
An award-winning BPO and Multi-Lingual Contact Centre in Bulgaria offering tailored solutions for customer care, technical support, and back office services to various industries | Outsourcing and Offshoring Consulting | ๐ง๐ฌ Sofia | 377 | 2008 |
## How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
## More company lists in Sofia
- [The largest companies in Sofia](https://www.tamtam.ai/l/largest-companies-sofia) (261)
- [IT services companies in Sofia](https://www.tamtam.ai/l/it-services-companies-sofia) (40)
- [Software Development companies in Sofia](https://www.tamtam.ai/l/software-development-companies-sofia) (38)
- [Financial services firms in Sofia](https://www.tamtam.ai/l/financial-services-firms-sofia) (31)
- [IT Services and IT Consulting companies in Sofia](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-sofia) (29)
- [Critical infrastructure operators in Sofia](https://www.tamtam.ai/l/critical-infrastructure-operators-sofia) (27)
- [Retail chains in Sofia](https://www.tamtam.ai/l/retail-chains-sofia) (26)
## The same list elsewhere in Bulgaria
- [Multinational companies in Bulgaria](https://www.tamtam.ai/l/multinational-companies-bulgaria) (105)
## The same list elsewhere
- [Multinational companies in the world](https://www.tamtam.ai/l/multinational-companies-in-the-world) (74,925)
- [Multinational companies in Europe](https://www.tamtam.ai/l/multinational-companies-in-europe) (42,025)
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Source: https://www.tamtam.ai/l/multinational-companies-sofia