# Top 30 IT services companies in Sofia
Tamtam tracks 40 IT services companies headquartered in Sofia. This list ranks the 30 largest by number of employees on LinkedIn, led by Commerzbank Digital Technology Centre Bulgaria, ICB and Scalefocus. Their median headcount is 263. Half of them were founded in 2007 or later.
The companies listed in Sofia are primarily mid-sized and large firms specializing in IT services, IT consulting, and software development. Noteworthy examples include Commerzbank Digital Technology Centre Bulgaria, which focuses on digital transformation in banking, and ICB, a provider of software and consulting services. Scalefocus delivers tailored software solutions globally, while Accenture Bulgaria offers strategy, technology, and operations services. Sirma is an innovative IT group specializing in semantic platforms and cybersecurity, and Telelink Business Services provides IT solutions in infrastructure and IoT.
A common pattern among these companies is their focus on delivering specialized IT and software solutions for diverse industries and clients, often with a global reach. Many of them also emphasize digital transformation and advanced technology services, reflecting a strong orientation towards modern IT demands. The founding dates show a mix of established companies from the 1990s and early 2000s, like Sirma and Musala Soft, alongside newer entrants such as Commerzbank Digital Technology Centre Bulgaria and KPMG Delivery Network Bulgaria LLC.
๐ง๐ฌ Sofia ยท 30 companies ยท Updated Nov 12, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [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 |
| 2 | [ICB](https://www.tamtam.ai/c/icb) (icb.bg)
A leading provider of high-quality software and consulting services in management, IT, software design, maintenance, support, training, and process optimization | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 552 | 1996 |
| 3 | [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 |
| 4 | [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 |
| 5 | [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 |
| 6 | [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 |
| 7 | [Sofia Stars](https://www.tamtam.ai/c/sofia-stars) (sofiastars.com)
A rapidly growing operational services team in Sofia offering Customer Support, R&D, KYC, Risk, and Anti-Fraud solutions for online businesses worldwide | Business Consulting and Services | ๐ง๐ฌ Sofia | 451 | |
| 8 | [Information Services](https://www.tamtam.ai/c/information-services) (is-bg.net)
A leader in high technology in Bulgaria, specializing in system integration for state administration, digital signatures, and partnerships with global IT providers | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 405 | 1970 |
| 9 | [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 |
| 10 | [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 | |
| 11 | [Nemetschek Bulgaria](https://www.tamtam.ai/c/nemetschek-bulgaria) (nemetschek.bg)
A leading software development firm in Eastern Europe with 20 years of experience in innovative solutions, strong customer relationships, and team dedication | Software Development | ๐ง๐ฌ Sofia | 365 | 1998 |
| 12 | [TINQIN](https://www.tamtam.ai/c/tinqin) (tinqin.com)
Provider of innovative solutions and services in the insurance market, based in Bulgaria with operations and client support in France | Software Development | ๐ง๐ฌ Sofia | 359 | 2013 |
| 13 | [Dreamix](https://www.tamtam.ai/c/dreamix) (dreamix.eu)
Experts in Java software development, focusing on bespoke solutions, legacy system optimization, and fostering a culture of collective effort and knowledge sharing | Software Development | ๐ง๐ฌ Sofia | 315 | 2005 |
| 14 | [Musala Soft](https://www.tamtam.ai/c/musala-soft) (avenga.com)
Specializing in complex enterprise projects, providing software services to challenging and innovative clients worldwide, committed to excellence, professionalism, and creativity | Software Development | ๐ง๐ฌ Sofia | 296 | 2000 |
| 15 | [Lirex COM](https://www.tamtam.ai/c/lirex-com) (lirex.com)
Leaders in IT, offering consulting, tech services, and ICT solutions Committed to client success through innovation, team development, and customer satisfaction | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 263 | 1991 |
| 16 | [Proxiad SEE](https://www.tamtam.ai/c/proxiad-see) (see.proxiad.com)
Leader in consulting, technology, and outsourcing services with a multicultural team in South East Europe, creating tailored digital solutions for clients | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 258 | 2005 |
| 17 | [Telelink](https://www.tamtam.ai/c/telelink) (telelink.com)
Enabling digital transformation through global talent, next-gen IT solutions, and partner relationships Fostering innovation, efficiency, and collaboration to drive business growth | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 251 | 2001 |
| 18 | [TechnoLogica](https://www.tamtam.ai/c/technologica) (linktr.ee)
Innovative Bulgarian technology partner specializing in custom software development, security solutions, 3D solutions, and specialized training in various fields | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 229 | 1990 |
| 19 | [Accedia](https://www.tamtam.ai/c/accedia) (accedia.com)
A leading European IT services company specializing in Technology Consulting and Software Development, with a global presence and focus on ESG | Software Development | ๐ง๐ฌ Sofia | 211 | 2012 |
| 20 | [Publix Ltd](https://www.tamtam.ai/c/publix-ltd) (publixltd.com)
A leading provider of global outsourcing solutions specialized in business process and information technology outsourcing, dedicated to delivering performance-changing results | Technology, Information and Internet | ๐ง๐ฌ Sofia | 205 | |
| 21 | [Merkle Bulgaria](https://www.tamtam.ai/c/merkle-bulgaria) (dentsuaegis.wd3.myworkdayjobs.com)
A team of experts in software, technical architecture, QA, and technical support in Sofia specializes in creating exceptional shopping experiences for clients | IT Services and IT Consulting | ๐ง๐ฌ Sofia | 185 | 2008 |
| 22 | [LEAD Consult](https://www.tamtam.ai/c/lead-consult) (leadconsult.eu)
Specializing in professional consulting, design, and software solutions for energy and financial markets, with a focus on achieving clients' business objectives efficiently | Software Development | ๐ง๐ฌ Sofia | 113 | 2012 |
| 23 | [Digital Lights](https://www.tamtam.ai/c/digital-lights) (lights.digital)
Specializing in software development, we enhance technological advancements through strategic clarity, technical excellence, and high-quality products and services | Software Development | ๐ง๐ฌ Sofia | 104 | 2018 |
| 24 | [Devision](https://www.tamtam.ai/c/devision) (devision.com)
Innovative team offering custom software development services, technology consulting, web and mobile development, cloud services, and IoT solutions to global clients | Software Development | ๐ง๐ฌ Sofia | 97 | 2007 |
| 25 | [Mobile Wave Solutions](https://www.tamtam.ai/c/mobile-wave-solutions) (mobilewaves.com)
A fast-growing software development firm with offices in Sofia and London, specializing in mobile and web development services for various clients | Software Development | ๐ง๐ฌ Sofia | 92 | 2014 |
| 26 | [Stanga1](https://www.tamtam.ai/c/stanga1) (stanga.net)
A software engineering firm in Eastern Europe offers tailored solutions and expert teams for digital transformation projects across various industries | Software Development | ๐ง๐ฌ Sofia | 88 | 1999 |
| 27 | [Coherent Solutions Bulgaria](https://www.tamtam.ai/c/coherent-solutions-bulgaria) (coherentsolutions.com)
Global digital engineering leader with 2000 skilled engineers in 10 countries, utilizing latest technologies to help clients excel in competitive digital landscape | Software Development | ๐ง๐ฌ Sofia | 83 | 2018 |
| 28 | [Crossroad](https://www.tamtam.ai/c/crossroad) (crossroad.bg)
A software development and consulting firm established in 2004, providing custom solutions, project management, software audit and review services | Software Development | ๐ง๐ฌ Sofia | 68 | 2004 |
| 29 | [Motion Software](https://www.tamtam.ai/c/motion-software) (motion-software.com)
Tech-enabled platform connecting remote software specialists with innovative tech companies worldwide for empowered and happy collaboration in various industries | Software Development | ๐ง๐ฌ Sofia | 66 | 2015 |
| 30 | [HackSoft](https://www.tamtam.ai/c/hacksoft) (waracle.com)
An end-to-end software development company that solves software problems, builds products, focuses on team leadership, frontend and backend development, DevOps, and mobile development | Software Development | ๐ง๐ฌ Sofia | 46 | 2014 |
## 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.
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## The same list elsewhere in Bulgaria
- [IT services companies in Bulgaria](https://www.tamtam.ai/l/it-services-companies-bulgaria) (51)
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Source: https://www.tamtam.ai/l/it-services-companies-sofia