Silver Bell Group

Verified profile

Silver Bell Group is providing premium BPO services to clients worldwide. Since 2014, we’ve been the gateway for visionary businesses to ent...

3.9/5 · Glassdoor
OA500 Global Outsourcing Firm Index, 2026 Source Partner - inactive badge
Company at a glance
Employee range
201-500
Estimated headcount
Annual revenue
$5 mil. - $10 mil.
Company listing
Delivery countries
1
Company listing
Executive profiles
12+
Updated 5 Nov 2026

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Overview

Company Overview

Identity. Silver Bell Group, abbreviated SBG, is a Belgrade-based business process outsourcing company that builds dedicated multilingual teams for sales, customer support, lead generation, live reception and IT staffing. The About page makes the firm's size claim in its opening line. — "Silver Bell Group is officially The largest Serbian BPO Company" The claim is the firm's own, and the word officially is not tied to a named ranking.

Founding. The About page carries a year-by-year timeline. — "2015 Growth 20+ customers 2014 SBG was founded" The founding year is the first entry in the list, and the list runs on to the present with milestones for languages, training centres and new services.

Strategic thesis. The firm sells the removal of operating burden. — "We handle the operations, support, and administrate work behind the scene so you stay focused on growth, strategy, and results." The model is dedicated offices and exclusive teams for each client, with the firm responsible for recruitment, training and management.

Locations. The AI consulting page gives the two offices. — "Belgrade Office: Kneza Mihaila 10, 11000 Belgrade, Serbia" It gives a second address in London. — "UK Office: 167-169 Great Portland Street, 5th floor, London, W1W 5PF, United Kingdom"

Services & Capabilities

Customer support. The customer support page describes round-the-clock coverage. — "Outsource your customer care with our multilingual customer support outsourcing teams delivering exceptional experiences around the clock." The page claims twenty-five or more languages, and the About page claims twenty or more, so the language count is not consistent across the site.

Sales and lead generation. The About page lists the tasks in these lines. — "Lead Generation Research And Create Leads Database Booking Appointments Lead Qualification System" The tasks run from welcome and follow-up calls to appointment booking and lead qualification.

Live reception. The firm launched a website chat service with human receptionists. — "Live Reception connects your website visitors with real people at the exact moment intent appears." The About timeline dates the launch to the most recent entry. The page describes a case study for a hotel group. — "See how a European boutique hotel group used Live Reception to reduce booking drop offs, increase direct bookings"

IT staffing. The IT staffing page describes where the people sit. — "Our people are primarily located in Southeast Europe, and fully aligned with EU business practices and time zones." The line serves developers, designers and marketers on full-time or part-time terms.

Industries. The customer support page lists sectors with a service line for each. — "Real Estate Lead response, virtual tour booking, and tenant care Energy & Utilities Outage response, billing support, and multilingual coverage" The finance page describes its own scope. — "Multilingual support, KYC processing, claims handling, and onboarding"

Client Base & Market Position

Named client voices. The About page signs its testimonials with names and companies. — "Andrew Hein Partner, Crown Point Advisors LLC" A second quotation is signed by a founder at a group company. — "Eman Pulis Founder, SiGMA Group" The testimonials are the firm's own selection, so a buyer should ask for reference calls.

Awards. The service pages carry a row of badges. — "Entrepreneur Of The Year 2022 Nominee Multiple Award Winning Company Best Fintech Outsourcing Company GDPR Compliant Trusted By The Clients Best Outsourcing company, UFA" The About timeline records the 2022 entry differently. — "2022 Awarded Entrepreneur of the Year" The badge says nominee and the timeline says awarded, so the two statements disagree.

Further voices. The same page signs three more testimonials with a role and a company. — "Stefan Popovski Chief of Partnerships, Markelitics" A second is signed by a commercial officer. — "Francesco Ceccarini Chief Commercial Officer, Sky Ground" A third is signed by a general manager at an engineering consultancy. — "Mike Dimkovski General Manager, Bower & Octant Engineering Consultancy"

Delivery Infrastructure & Operations

Delivery model. The About page lists the elements of the offer. — "Recruitment, Training and Management of Teams We source, train, and manage teams tailored to your needs." The model resembles a managed captive team, with the firm handling office space, equipment and legal and administrative support.

Project support. The About page lists a service promise. — "Project Support 24/7 Round-the-clock availability to keep your business running smoothly."

Launch speed. The contact page states a ramp time. — "Most teams are up and running in just 2-4 weeks, depending on the service scope and training needs." The claim is the firm's own and carries no client example.

Hiring activity. The careers page lists open roles in Belgrade across support, sales and operations, including language-specific support roles. The list shows demand for Dutch and Slovenian speakers, which fits the multilingual pitch.

Security. The customer support page carries a row of badges that includes a data-protection mark. — "Multiple Award Winning Company Best Fintech Outsourcing Company GDPR Compliant Trusted By The Clients"

Record and Tier Note

  • The record has no delivery locations. The pages place delivery in Belgrade with an office in London.

Ownership, Financials & Scale

Headcount. The About timeline gives a recent scale marker. — "2025 Introducing Lead Generation and Live Reception services 2024 Reaching 1000 employees 2023 Opening Training Centers" Earlier entries record smaller milestones. — "2021 Reaching 500 employees 2020 Helping work labor market during COVID 19 2019 Reaching 350 employees" The platform record carries a lower figure, which the timeline marks as passed.

The platform record carries no revenue figure.

Ownership. The About page names a founder and chief executive and a managing partner, and a buyer should ask who holds the shares and which entity signs the contract.

Record and Tier Note

The tier call is Tier C. The profile rests on the firm's own site, so every figure is the firm's own. That limits the profile to Tier C.

No public revenue figure was found.

People, Leadership & Culture

Founder and chief executive. The About page names the leader and his titles. — "Marko Dubočanin CEO & Founder" It lists the next tier. — "Ilija Mandić Executive Director Dejan Jontić Managing Partner for SEE Luka Sredojević CFO Miloš Došlov Partner & CTO" The platform record lists these executives but not the chief executive.

Culture. The careers page lists the offer to candidates. — "Fast advancement through 20 different positions" The page also offers the chance of training at international offices.

Record and Tier Note

  • The chief executive is missing from the record. The About page names him first among the executives.
  • The record titles the executive director differently. The record lists Ilija Mandić as Chief Operating Officer and Product Owner, while the About page lists him as Executive Director.

Technology & Innovation

AI consulting and tools. The site lists an AI consulting service and a technology tool marketplace. The AI consulting page is a short booking page, and the pages describe no proprietary product. Live reception is described as human led with AI support for context and routing.

Strategic Assessment

Strengths

  • A named founder-led team. The About page lists the chief executive and the senior team.
  • Steady growth on the firm's own timeline. Headcount milestones rise from the first dated entry to the most recent one.
  • Named client voices. Testimonials carry names and companies.

Risks and Vulnerabilities

  • Self-described standing. The size claim is the firm's own.
  • Inconsistent language claims. Two counts appear on the site.
  • Conflicting award wording. The badge row says nominee and the timeline says awarded for the same year.

Opportunities

  • Live reception. A new human-led chat line can reach buyers beyond contact-centre work.
  • IT staffing from Southeast Europe. EU time-zone alignment is a sellable edge.

Record and Tier Note

  • The headcount differs. The record carries seven hundred and fifty, and the firm's timeline gives a higher count.
Headquarters
Kneza Mihaila 10, 11000, Belgrade
Ownership
Private
Industries
Automotive, Education, Energy & Utilities, Healthcare & Life Sciences

Details

Year founded
2014
Sectors
HR & Recruitment, Healthcare Services, Sales & Lead Generation, Technical Support, Voice - Outbound

Company data

Services & delivery

What they do

  • HR & Recruitment
  • Healthcare Services
  • Sales & Lead Generation
  • Technical Support
  • Voice - Outbound

Industries served

  • Automotive
  • Education
  • Energy & Utilities
  • Healthcare & Life Sciences
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Workforce & hiring

Workforce composition

Rounded mix

Share of associated member profiles

Approximate distribution, rounded to 5 percentage points.

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Skills in the workforce

Selected skills
  • Communication
  • Customer Service
  • English
  • Teamwork
  • Sales

Skills listed by people associated with Silver Bell Group.

Selected self-reported skills.

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Languages in demand

Selected languages
GermanDanishCzechDutchGreek

Multilingual hiring appears in the sampled job advertisements.

Languages in job advertisements; service availability may differ.

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Scale & company milestones

Annual revenue

$5 mil. - $10 mil.

Company listing

Leadership & connections

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Executive contacts

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