Call Center Service Agency

InfoSource Bulgaria Ltd

Sofia-based outsourcing company for customer support, data processing, data labelling and recruitment

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Bulgaria
Outsourcing
Business
Goals
+7 more

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TrustList summary

InfoSource Bulgaria Ltd is a business process outsourcing company with its office in Sofia, Bulgaria. It builds dedicated teams that take on support and data tasks for clients abroad. It pairs human staff with AI tools for work such as data labelling.

What InfoSource Bulgaria Ltd offers

Customer support: technical support and help desk services.
Data handling and processing: careful entry, checking and processing of client data.
Human-in-the-loop work: people who review and label data for AI systems.
Compliance and verification: checking services for regulated processes.
Staffing and recruitment: recruitment and relocation services.
Media monitoring and analytics: tracking and analysis of coverage.

Who it serves

Clients hire the company to build and run dedicated teams or to buy outsourced services on demand. Its articles discuss outsourcing location choices and specialised data labelling.

Key facts

Based in: Sofia, Bulgaria
Model: dedicated teams and on-demand outsourcing

Summary written by TrustList from the business's own published information, Oct 2026.

Rankings

InfoSource Bulgaria Ltd is ranked on 1 TrustList ranking at #3.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. InfoSource Bulgaria Ltd has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Call center service agency · 1 ranking

#3of 7
Business
It is the only one of the 7 here listing goals and labeling.
Its profile: “InfoSource Bulgaria Ltd is a business process outsourcing company with its office in Sofia, Bulgaria.”
Of the 7 here, 3 also cover real estate and 3 also cover outsourcing.
Behind Axcim Business Solutions.

As of 2026-11-05. Organic ranks only; sponsored placements are never ranks. How TrustList ranks