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Customer-support staff work at computers in a Bulgarian service centre

Sectors

Outsourcing and Call Centres in Bulgaria

International companies run customer service, finance, IT and research centres in Bulgaria, serving clients across Europe in many languages. The industry employs more than 105,000 people full time.

Updated October 2026 · Figures checked 13 October 2026

Outsourcing and R&D companies
8331
Outsourcing and R&D companies
Full-time employees, 2024
105,4361
Full-time employees, 2024
Growth in operating revenue, 2024
+7.6%1
Growth in operating revenue, 2024
Score for digital public services for business, EU 85.4
91.92
Score for digital public services for business, EU 85.4

Outsourcing and Call Centres in Bulgaria

The industry

AIBEST, the Association for Information Technology, Business Process Outsourcing and R&D, counts 833 companies in three segments:1

The industry
Segment Companies
IT outsourcing (ITO) 412
Business process outsourcing (BPO), including contact centres 388
Research and development (R&D) 33

Source: AIBEST: Annual industry report 20251

After fast hiring in 2022–2023, employment was stable in 2024 at 105,436 full-time staff (+0.2%), while operating revenue grew 7.6%, a sign of the move towards higher-value work.1

Why companies choose Bulgaria

Companies point to multilingual staff for European markets, an EU time zone, the euro since January 2026 and a 10% rate of corporate tax and income tax.

Digital public services for business scored 91.9 out of 100 in the European Commission’s 2024 report, above the EU average of 85.4.2

For hiring costs, see labour costs and employing staff.

Frequently Asked Questions

How many outsourcing and R&D companies are there in Bulgaria?

Bulgaria has 833 outsourcing and R&D companies: 412 in IT outsourcing, 388 in business process outsourcing, including contact centres, and 33 in research and development. These figures are from the Annual industry report 2025.

How many people work in Bulgaria’s outsourcing and call-centre industry?

The industry employed 105,436 full-time staff in 2024, up 0.2% from the previous year. After fast hiring in 2022–2023, employment was stable in 2024.

How fast did Bulgaria’s outsourcing industry grow in 2024?

Operating revenue grew by 7.6% in 2024. Employment remained stable at 105,436 full-time staff, up 0.2% from the previous year, after fast hiring in 2022–2023.

What advantages does Bulgaria offer outsourcing companies?

Bulgaria offers multilingual staff for European markets, an EU time zone, the euro since January 2026, and a 10% rate of corporate tax and income tax. Digital public services for business scored 91.9 out of 100 in the European Commission’s 2024 report, above the EU average of 85.4.

Sources

  1. AIBEST: Annual industry report 2025
  2. Novinite: The rise of digital industries in Bulgaria’s economy (25 March 2026)

Figures checked 13 October 2026. Prepared by InvestBulgaria for general information. It is not investment, tax or legal advice; please confirm details with a qualified adviser before acting.

Business directory

Outsourcing and Call Centres Companies in Bulgaria

33 companies listed under Call Centres and BPO, featured members first.

Sutherland Bulgaria

Call Centres and BPO

Sofia

Sutherland Bulgaria opened in Sofia in 2008 as a multilingual customer service hub and has grown to more than 1,500 employees. The team provides customer servic...

Mercatus Outsourcing

Call Centres and BPO

Sofia

Mercatus Outsourcing provides BPO, IT and customer support outsourcing, helping brands scale, reduce costs and serve customers in more than 25 languages. Its te...

C Care BG

Call Centres and BPO

Sofia

C Care BG is a call centre in Sofia offering business process outsourcing with multilingual agents in more than 16 languages. Its inbound services, back office...

HSM Bulgaria

Call Centres and BPO

Bourgas

HSM Bulgaria is a hospitality outsourcing company that acts as a hotel's commercial department. Founded in 2021 after many years of working directly with seasid...

Oworkers

Call Centres and BPO

Plovdiv

Oworkers is a multilingual outsourcing company offering AI data operations and hybrid customer support in 35 languages, including all European languages, native...

Bulgcom

Call Centres and BPO

Sofia

Bulgcom provides multilingual virtual assistant services, business development and management consulting for businesses across Europe. Its offer includes cloud...

Call2all

Call Centres and BPO

Rousse

Call2all offers customer communication services in Bulgaria, Romania, Hungary and Greece. Its services include phone support, online communication, customer tru...

CallCell

Call Centres and BPO

Sofia

CallCell is a call centre in Sofia offering customer service outsourcing, and it aims to be a trusted partner in caring for its clients' customers. It bases cus...

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