Company lists · Data refreshed September 2026
Top 17 Customer service outsourcing companies based in Belgium
RevenueBase identified 44 company matches for customer service outsourcing companies associated with Belgium as of September 2026 and tracks 5,186 professional contacts across them, including 616 with verified work emails and 939 with mobile numbers. Brussels is the largest hub.
This list covers company matches for customer service outsourcing companies associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 1, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 17 largest customer service outsourcing companies based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,916 contacts → | ||||
Exact match “We are The Customer Company®, a global leader in Customer Experience (CX), Omnichannel Marketing, Data Services, Customer Care, Fulfillment, and Logistics.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 501 contacts → | ||||
Exact match “N-ALLO was established in as a subsidiary of Electrabel, ENGIE Group, and has experienced steady growth since.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 225 contacts → | ||||
Exact match “The augmented complexity of field services makes it all the more challenging and expensive for companies and organizations to add them as a core capability in a cost-efficient way.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 127 contacts → | ||||
Exact match “Mifratel maintains your customer relations with care.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 90 contacts → | ||||
Exact match “IPG Group, a leading partner in the field of telemarketing, teleservices, contact centers, business solutions and training, has over 18 years of experience with customer contacts…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 57 contacts → | ||||
Exact match “Approche sur Mesure is now Odity.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 44 contacts → | ||||
Exact match “CAPTEL est le premier centre d'appels / call-center en Belgique et existe depuis 40 ans.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 17 contacts → | ||||
Exact match “What is Multicom Europe?” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “Wij zijn een gespecialiseerd contactcenter met commerciële ervaring in verschillende sectoren.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “A nos côtés, donnez un nouvel élan à vos activités.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Customer Service & Business Process Nearshore & Offshore Solutions At Kamari, we’re dedicated to delivering exceptional, high-quality multilingual BPO services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Passion Sales : votre partenaire pour une relation client exceptionnelle.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “Sophie Wilmots Stéphane Blaes en Silviane Cornut hebben hun sterktes gebundeld: Sophie & Stéphane zijn gespecialiseerd in Customer Service Inbound en administratie en Silviane…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Outside the box denken?” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “Wij nemen de backoffice en administratie uit handen, zoeken de juiste mensen via slimme recruitment, en bieden outsourcing en backoffice diensten die perfect past bij jouw bedrijf.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “TheBlueLink is a (IT) Service Center with a focus on customer satisfaction.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “customer service outsourcing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 17 of 44 customer service outsourcing companies based in Belgium
See the full list, filter by size, metro and specialty, and access 616 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Customer service outsourcing companies based in Belgium at a glance
As of Sep 1, 2026Companies by employee count
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Belgium whose business descriptions match “customer service outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 616 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “customer service outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many customer service outsourcing companies are there based in Belgium?
RevenueBase identified 44 company matches for customer service outsourcing companies associated with Belgium as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Harte Hanks tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most customer service outsourcing companies?
Brussels leads with 4 company records, followed by Ghent (2) and Diegem (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 616 professional contacts with verified work emails tracked across these 44 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 44 customer service outsourcing companies based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Customer service outsourcing companies based in the United States
- Customer service outsourcing companies based in Brazil
- Customer service outsourcing companies based in the United Kingdom
- Customer service outsourcing companies based in Spain
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Company intelligence · public preview
Top 17 customer service outsourcing companies based in Belgium
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 44 matching company records for customer service outsourcing companies based in Belgium, with 5,186 tracked contacts and 616 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 17 customer service outsourcing companies based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Harte Hankshartehanks.comHQ: HQ not recorded; location: BelgiumReported employees: 1,001-5,000 | HQ not recorded; location: Belgium | 1,001-5,000 | Exact match | 3,916 contacts → |
“We are The Customer Company®, a global leader in Customer Experience (CX), Omnichannel Marketing, Data Services, Customer Care, Fulfillment, and Logistics.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  N-Allo - Engie Groupn-allo.beHQ: HQ not recorded; location: Brussels, BelgiumReported employees: 501-1,000 | HQ not recorded; location: Brussels, Belgium | 501-1,000 | Exact match | 501 contacts → |
“N-ALLO was established in as a subsidiary of Electrabel, ENGIE Group, and has experienced steady growth since.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Solutions30 Belgiumsolutions30.beHQ: HQ not recorded; location: BelgiumReported employees: 201-500 | HQ not recorded; location: Belgium | 201-500 | Exact match | 225 contacts → |
“The augmented complexity of field services makes it all the more challenging and expensive for companies and organizations to add them as a core capability in a cost-efficient way.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Mifratelyource-group.comHQ: HQ not recorded; location: Moeskroen, BelgiumReported employees: 501-1,000 | HQ not recorded; location: Moeskroen, Belgium | 501-1,000 | Exact match | 127 contacts → |
“Mifratel maintains your customer relations with care.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  IP Globalnetipggroup.euHQ: HQ not recorded; location: Zaventem, BelgiumReported employees: 1,001-5,000 | HQ not recorded; location: Zaventem, Belgium | 1,001-5,000 | Exact match | 90 contacts → |
“IPG Group, a leading partner in the field of telemarketing, teleservices, contact centers, business solutions and training, has over 18 years of experience with customer contacts…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Approche SUR Mesure - NOW Odityodity.comHQ: HQ not recorded; location: Brussels, BelgiumReported employees: 201-500 | HQ not recorded; location: Brussels, Belgium | 201-500 | Exact match | 57 contacts → |
“Approche sur Mesure is now Odity.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Captel S.Acaptel.beHQ: HQ not recorded; location: Liege, BelgiumReported employees: 11-50 | HQ not recorded; location: Liege, Belgium | 11-50 | Exact match | 44 contacts → |
“CAPTEL est le premier centre d'appels / call-center en Belgique et existe depuis 40 ans.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Multicom Europemulticom-europe.comHQ: HQ not recorded; location: BelgiumReported employees: 51-200 | HQ not recorded; location: Belgium | 51-200 | Exact match | 17 contacts → |
“What is Multicom Europe?” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Call Agentcallagent.beHQ: HQ not recorded; location: BelgiumReported employees: 11-50 | HQ not recorded; location: Belgium | 11-50 | Exact match | 12 contacts → |
“Wij zijn een gespecialiseerd contactcenter met commerciële ervaring in verschillende sectoren.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Easilycontacteasilycontact.beHQ: HQ not recorded; location: Waterloo, BelgiumReported employees: 1-10 | HQ not recorded; location: Waterloo, Belgium | 1-10 | Exact match | 5 contacts → |
“A nos côtés, donnez un nouvel élan à vos activités.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Kamari Communicationskamaricoms.comHQ: HQ not recorded; location: Brasschaat, BelgiumReported employees: 51-200 | HQ not recorded; location: Brasschaat, Belgium | 51-200 | Exact match | 4 contacts → |
“Customer Service & Business Process Nearshore & Offshore Solutions At Kamari, we’re dedicated to delivering exceptional, high-quality multilingual BPO services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Passion Salespassion-sales.comHQ: HQ not recorded; location: Brussels, BelgiumReported employees: 11-50 | HQ not recorded; location: Brussels, Belgium | 11-50 | Exact match | 4 contacts → |
“Passion Sales : votre partenaire pour une relation client exceptionnelle.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Indiga Bvbaindiga.beHQ: HQ not recorded; location: Tongeren, BelgiumReported employees: 1-10 | HQ not recorded; location: Tongeren, Belgium | 1-10 | Exact match | 3 contacts → |
“Sophie Wilmots Stéphane Blaes en Silviane Cornut hebben hun sterktes gebundeld: Sophie & Stéphane zijn gespecialiseerd in Customer Service Inbound en administratie en Silviane…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Q-Callsq-calls.beHQ: HQ not recorded; location: Kumtich, BelgiumReported employees: 11-50 | HQ not recorded; location: Kumtich, Belgium | 11-50 | Exact match | 3 contacts → |
“Outside the box denken?” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Flying Officemyflyingoffice.beHQ: HQ not recorded; location: Dadizele, BelgiumReported employees: 1-10 | HQ not recorded; location: Dadizele, Belgium | 1-10 | Exact match | 2 contacts → |
“Wij nemen de backoffice en administratie uit handen, zoeken de juiste mensen via slimme recruitment, en bieden outsourcing en backoffice diensten die perfect past bij jouw bedrijf.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Telewachttelewacht.be HQ: HQ not recorded; location: Aalst, BelgiumReported employees: 1-10 | HQ not recorded; location: Aalst, Belgium | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Thebluelink NVthebluelink.beHQ: HQ not recorded; location: Edegem, BelgiumReported employees: 11-50 | HQ not recorded; location: Edegem, Belgium | 11-50 | Exact match | 1 contacts → |
“TheBlueLink is a (IT) Service Center with a focus on customer satisfaction.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 44 company matches
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Customer service outsourcing companies: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
43 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for customer service outsourcing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many customer service outsourcing companies did RevenueBase find based in Belgium?
The saved snapshot records 44 matching company records, 5,186 tracked contacts and 616 verified emails. The public preview displays 17 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Customer service outsourcing companies by geography
- Customer service outsourcing companies based in the United States
- Customer service outsourcing companies based in Brazil
- Customer service outsourcing companies based in the United Kingdom
- Customer service outsourcing companies based in Spain
- Customer service outsourcing companies based in Germany
- Customer service outsourcing companies based in Canada
- Customer service outsourcing companies based in France
- Customer service outsourcing companies based in Italy
- Customer service outsourcing companies based in Mexico
- Customer service outsourcing companies based in South Africa
- Customer service outsourcing companies based in Australia
- Customer service outsourcing companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 17 customer service outsourcing companies based in Belgium. Snapshot: September 1, 2026. https://revenuebase.ai/companies/customer-service-outsourcing-companies/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Customer service outsourcing companies based in the United States
- Customer service outsourcing companies based in Brazil
- Customer service outsourcing companies based in the United Kingdom
- Customer service outsourcing companies based in Spain
- Customer service outsourcing companies based in Germany
- Customer service outsourcing companies based in Canada
Company intelligence · public preview
Top 17 customer service outsourcing companies based in Belgium
RevenueBase records 44 matching company records for customer service outsourcing companies based in Belgium, with 5,186 tracked contacts and 616 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 17 customer service outsourcing companies based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Harte Hankshartehanks.com HQ: HQ not recorded; location: BelgiumReported employees: 1,001-5,000 | HQ not recorded; location: Belgium | 1,001-5,000 | Exact match | 3,916 contacts → |
“We are The Customer Company®, a global leader in Customer Experience (CX), Omnichannel Marketing, Data Services, Customer Care, Fulfillment, and Logistics.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | N-Allo - Engie Groupn-allo.be HQ: HQ not recorded; location: Brussels, BelgiumReported employees: 501-1,000 | HQ not recorded; location: Brussels, Belgium | 501-1,000 | Exact match | 501 contacts → |
“N-ALLO was established in as a subsidiary of Electrabel, ENGIE Group, and has experienced steady growth since.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Solutions30 Belgiumsolutions30.be HQ: HQ not recorded; location: BelgiumReported employees: 201-500 | HQ not recorded; location: Belgium | 201-500 | Exact match | 225 contacts → |
“The augmented complexity of field services makes it all the more challenging and expensive for companies and organizations to add them as a core capability in a cost-efficient way.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Mifratelyource-group.com HQ: HQ not recorded; location: Moeskroen, BelgiumReported employees: 501-1,000 | HQ not recorded; location: Moeskroen, Belgium | 501-1,000 | Exact match | 127 contacts → |
“Mifratel maintains your customer relations with care.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | IP Globalnetipggroup.eu HQ: HQ not recorded; location: Zaventem, BelgiumReported employees: 1,001-5,000 | HQ not recorded; location: Zaventem, Belgium | 1,001-5,000 | Exact match | 90 contacts → |
“IPG Group, a leading partner in the field of telemarketing, teleservices, contact centers, business solutions and training, has over 18 years of experience with customer contacts…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Approche SUR Mesure - NOW Odityodity.com HQ: HQ not recorded; location: Brussels, BelgiumReported employees: 201-500 | HQ not recorded; location: Brussels, Belgium | 201-500 | Exact match | 57 contacts → |
“Approche sur Mesure is now Odity.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Captel S.Acaptel.be HQ: HQ not recorded; location: Liege, BelgiumReported employees: 11-50 | HQ not recorded; location: Liege, Belgium | 11-50 | Exact match | 44 contacts → |
“CAPTEL est le premier centre d'appels / call-center en Belgique et existe depuis 40 ans.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Multicom Europemulticom-europe.com HQ: HQ not recorded; location: BelgiumReported employees: 51-200 | HQ not recorded; location: Belgium | 51-200 | Exact match | 17 contacts → |
“What is Multicom Europe?” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Call Agentcallagent.be HQ: HQ not recorded; location: BelgiumReported employees: 11-50 | HQ not recorded; location: Belgium | 11-50 | Exact match | 12 contacts → |
“Wij zijn een gespecialiseerd contactcenter met commerciële ervaring in verschillende sectoren.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Easilycontacteasilycontact.be HQ: HQ not recorded; location: Waterloo, BelgiumReported employees: 1-10 | HQ not recorded; location: Waterloo, Belgium | 1-10 | Exact match | 5 contacts → |
“A nos côtés, donnez un nouvel élan à vos activités.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Kamari Communicationskamaricoms.com HQ: HQ not recorded; location: Brasschaat, BelgiumReported employees: 51-200 | HQ not recorded; location: Brasschaat, Belgium | 51-200 | Exact match | 4 contacts → |
“Customer Service & Business Process Nearshore & Offshore Solutions At Kamari, we’re dedicated to delivering exceptional, high-quality multilingual BPO services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Passion Salespassion-sales.com HQ: HQ not recorded; location: Brussels, BelgiumReported employees: 11-50 | HQ not recorded; location: Brussels, Belgium | 11-50 | Exact match | 4 contacts → |
“Passion Sales : votre partenaire pour une relation client exceptionnelle.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Indiga Bvbaindiga.be HQ: HQ not recorded; location: Tongeren, BelgiumReported employees: 1-10 | HQ not recorded; location: Tongeren, Belgium | 1-10 | Exact match | 3 contacts → |
“Sophie Wilmots Stéphane Blaes en Silviane Cornut hebben hun sterktes gebundeld: Sophie & Stéphane zijn gespecialiseerd in Customer Service Inbound en administratie en Silviane…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Q-Callsq-calls.be HQ: HQ not recorded; location: Kumtich, BelgiumReported employees: 11-50 | HQ not recorded; location: Kumtich, Belgium | 11-50 | Exact match | 3 contacts → |
“Outside the box denken?” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Flying Officemyflyingoffice.be HQ: HQ not recorded; location: Dadizele, BelgiumReported employees: 1-10 | HQ not recorded; location: Dadizele, Belgium | 1-10 | Exact match | 2 contacts → |
“Wij nemen de backoffice en administratie uit handen, zoeken de juiste mensen via slimme recruitment, en bieden outsourcing en backoffice diensten die perfect past bij jouw bedrijf.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Telewachttelewacht.be HQ: HQ not recorded; location: Aalst, BelgiumReported employees: 1-10 | HQ not recorded; location: Aalst, Belgium | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Thebluelink NVthebluelink.be HQ: HQ not recorded; location: Edegem, BelgiumReported employees: 11-50 | HQ not recorded; location: Edegem, Belgium | 11-50 | Exact match | 1 contacts → |
“TheBlueLink is a (IT) Service Center with a focus on customer satisfaction.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 44 company matches
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Customer service outsourcing companies: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
43 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for customer service outsourcing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many customer service outsourcing companies did RevenueBase find based in Belgium?
The saved snapshot records 44 matching company records, 5,186 tracked contacts and 616 verified emails. The public preview displays 17 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Customer service outsourcing companies by geography
- Customer service outsourcing companies based in the United States
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- Customer service outsourcing companies based in the United Kingdom
- Customer service outsourcing companies based in Spain
- Customer service outsourcing companies based in Germany
- Customer service outsourcing companies based in Canada
- Customer service outsourcing companies based in France
- Customer service outsourcing companies based in Italy
- Customer service outsourcing companies based in Mexico
- Customer service outsourcing companies based in South Africa
- Customer service outsourcing companies based in Australia
- Customer service outsourcing companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 17 customer service outsourcing companies based in Belgium. Snapshot: September 1, 2026. https://revenuebase.ai/companies/customer-service-outsourcing-companies/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Customer service outsourcing companies based in the United States
- Customer service outsourcing companies based in Brazil
- Customer service outsourcing companies based in the United Kingdom
- Customer service outsourcing companies based in Spain
- Customer service outsourcing companies based in Germany
- Customer service outsourcing companies based in Canada