Company lists · Data refreshed September 2026
Top 25 Sales development outsourcing companies based in Belgium
RevenueBase identified 87 company matches for sales development outsourcing companies associated with Belgium as of September 2026 and tracks 701 professional contacts across them, including 142 with verified work emails and 37 with mobile numbers. Antwerp is the largest hub.
This list covers company matches for sales development 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 6, 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 25 largest sales development outsourcing companies based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 89 contacts → | ||||
Exact match “Sales Consult is specialised in sales results improvement by different services approaches - Sales Consultancy - Outsourcing - Try & Hire - Insourcing projects - Temporary sales &…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 2 | 76 contacts → | ||||
Exact match “Meer klanten, sterkere verkopers en een strategie die écht werkt.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 3 | 41 contacts → | ||||
Exact match “Agidrive aide les entreprises à se développer au niveau commercial en prospectant pour elles tout en permettant à nos collaborateurs de vivre une expérience professionnelle…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 4 | 37 contacts → | ||||
Exact match “PHCom stands for Performance and Harmony in Commercial Services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 5 | 36 contacts → | ||||
Exact match “Bij SalesWise geloven we dat vertrouwen de basis is voor succesvolle verkoop.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 6 | 31 contacts → | ||||
Exact match “Every proactive customer- or prospect contact, should be relevant, generate value and be surprisingly pleasant for ALL stakeholders.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 7 | 29 contacts → | ||||
Exact match “Huntsmen is jouw partner in het faciliteren van groei en zelfvoorzienend worden op vlak van sales door strategische en operationele salesondersteuning in de IT-branche.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “Brand-Partners est une société de développement commercial spécialisée notamment dans le conseil commercial, le développement de plans de prospection, la mise à disposition de…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Passion4Sales is a young and dynamic company founded in June 2013 and was created to help companies grow in sales and top line revenue.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Captar bv is sterk in sales-ready marketing.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “Leadscore helpt bedrijven hun salespotentieel objectief te meten via Sales Due Diligence.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Notre mission : Nous nous occupons de vos ventes, vous vous occupez du livrable!” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “Sellent helps B2B companies structure their sales process to win new customers, through targeted lead generation, consistent follow-up, and smart use of data and tools.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Veel bedrijven willen groeien, maar hebben niet genoeg tijd voor actieve prospectie.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “WinPeo helps companies grow in Europe and globally by building and operating high-performing sales systems.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Your strategic partner in growth.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Met In The Lead helpen we vooral B2B-bedrijven in het genereren van kwalitatieve leads én zorgen we voor ondersteuning van de sales bij het verwerken ervan.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Grow revenue twice as fast with half as many salespeople.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “De Commerce is een sales en marketing bureau.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Toolbox reikt je de strategie, ideeën, inhoud en tools aan om je doelpubliek te bereiken en meer leads te creëren.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Bij Salesdrivers combineren we passie, expertise en een scherpe focus op resultaat met één doel: de commerciële motor van jouw organisatie sterker maken.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “MJ SALES & MARKETING staat klaar om uw bedrijf te versterken door uw sales- en marketinginspanningen te ondersteunen.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Sellsior, jouw partner voor Sales Excellence in de IT-branche!” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “De toekomst van iedere onderneming houdt in dat er moet gezorgd worden voor beweging in de Sales en Marketing waarbij het zoeken en vinden van de juiste prospecten het meest…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Founded in 2019, Nimium is helping sales-driven B2B companies turn prospects into customers and customers into advocates.” Recorded in the RevenueBase company graph · Sep 6, 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 “sales development 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 25 of 87 sales development outsourcing companies based in Belgium
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Sales development outsourcing companies based in Belgium at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 “sales development 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 142 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 6, 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 “sales development outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sales development outsourcing companies are there based in Belgium?
RevenueBase identified 87 company matches for sales development 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?
Sales Consult tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sales development outsourcing companies?
Antwerp leads with 7 company records, followed by Brussels (7) and Ghent (4).
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 142 professional contacts with verified work emails tracked across these 87 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 87 sales development outsourcing companies based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
Sales development outsourcing companies by geography
- Sales development outsourcing companies based in the United States
- Sales development outsourcing companies based in the United Kingdom
- Sales development outsourcing companies based in France
- Sales development outsourcing companies based in Brazil
- Sales development outsourcing companies based in Canada
- Sales development outsourcing companies based in Germany
- Sales development outsourcing companies based in the Netherlands
- Sales development outsourcing companies based in Spain
- Sales development outsourcing companies based in Australia
- Sales development outsourcing companies based in Sweden
- Sales development outsourcing companies based in South Africa
- Sales development outsourcing companies based in Poland
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
- Sales development outsourcing companies based in the United States
- Sales development outsourcing companies based in the United Kingdom
- Sales development outsourcing companies based in France
- Sales development outsourcing companies based in Brazil
- Sales development outsourcing companies based in Canada
- Sales development outsourcing companies based in Germany
Company intelligence · public preview
Top 25 sales development 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 87 matching company records for sales development outsourcing companies based in Belgium, with 701 tracked contacts and 142 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 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 25 sales development 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 |  Sales Consultsalesconsult.beHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 89 contacts → |
“Sales Consult is specialised in sales results improvement by different services approaches - Sales Consultancy - Outsourcing - Try & Hire - Insourcing projects - Temporary sales &…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Victus Salesvictussales.beHQ: Genk, BelgiumReported employees: 51-200 | Genk, Belgium | 51-200 | Exact match | 76 contacts → |
“Meer klanten, sterkere verkopers en een strategie die écht werkt.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Agidriveagidrive.comHQ: Louvain-la-neuve, BelgiumReported employees: 11-50 | Louvain-la-neuve, Belgium | 11-50 | Exact match | 41 contacts → |
“Agidrive aide les entreprises à se développer au niveau commercial en prospectant pour elles tout en permettant à nos collaborateurs de vivre une expérience professionnelle…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  PHCOMphcom.beHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 37 contacts → |
“PHCom stands for Performance and Harmony in Commercial Services.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Saleswisesaleswise.euHQ: Herentals, BelgiumReported employees: 11-50 | Herentals, Belgium | 11-50 | Exact match | 36 contacts → |
“Bij SalesWise geloven we dat vertrouwen de basis is voor succesvolle verkoop.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Best Next Contactbestnextcontact.beHQ: Mechelen, BelgiumReported employees: 11-50 | Mechelen, Belgium | 11-50 | Exact match | 31 contacts → |
“Every proactive customer- or prospect contact, should be relevant, generate value and be surprisingly pleasant for ALL stakeholders.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Huntsmenhuntsmen.beHQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 29 contacts → |
“Huntsmen is jouw partner in het faciliteren van groei en zelfvoorzienend worden op vlak van sales door strategische en operationele salesondersteuning in de IT-branche.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Brand Partners SAbrand-partners.beHQ: Waterloo, BelgiumReported employees: 51-200 | Waterloo, Belgium | 51-200 | Exact match | 15 contacts → |
“Brand-Partners est une société de développement commercial spécialisée notamment dans le conseil commercial, le développement de plans de prospection, la mise à disposition de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Passion4salespassion4sales.beHQ: Ronse, BelgiumReported employees: 51-200 | Ronse, Belgium | 51-200 | Exact match | 13 contacts → |
“Passion4Sales is a young and dynamic company founded in June 2013 and was created to help companies grow in sales and top line revenue.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Captar BVcaptar.beHQ: Schulen, BelgiumReported employees: 1-10 | Schulen, Belgium | 1-10 | Exact match | 12 contacts → |
“Captar bv is sterk in sales-ready marketing.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Leadscoreleadscore.beHQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 11 contacts → |
“Leadscore helpt bedrijven hun salespotentieel objectief te meten via Sales Due Diligence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Riseup Solutionsriseupsolutions.euHQ: Elsene, BelgiumReported employees: 11-50 | Elsene, Belgium | 11-50 | Exact match | 9 contacts → |
“Notre mission : Nous nous occupons de vos ventes, vous vous occupez du livrable!” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Sellentsellent.beHQ: Antwerp, BelgiumReported employees: 1-10 | Antwerp, Belgium | 1-10 | Exact match | 8 contacts → |
“Sellent helps B2B companies structure their sales process to win new customers, through targeted lead generation, consistent follow-up, and smart use of data and tools.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Yello Telemarketingyello.beHQ: Kortrijk, BelgiumReported employees: 1-10 | Kortrijk, Belgium | 1-10 | Exact match | 7 contacts → |
“Veel bedrijven willen groeien, maar hebben niet genoeg tijd voor actieve prospectie.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Winpeowinpeo.comHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 7 contacts → |
“WinPeo helps companies grow in Europe and globally by building and operating high-performing sales systems.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Neveconeveco.beHQ: Bruges, BelgiumReported employees: 11-50 | Bruges, Belgium | 11-50 | Exact match | 6 contacts → |
“Your strategic partner in growth.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  In The Leadinthelead.beHQ: Roeselare, BelgiumReported employees: 1-10 | Roeselare, Belgium | 1-10 | Exact match | 5 contacts → |
“Met In The Lead helpen we vooral B2B-bedrijven in het genereren van kwalitatieve leads én zorgen we voor ondersteuning van de sales bij het verwerken ervan.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Crumbsgetcrumbs.ioHQ: Ghent, BelgiumReported employees: 1-10 | Ghent, Belgium | 1-10 | Exact match | 5 contacts → |
“Grow revenue twice as fast with half as many salespeople.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  DE Commerce BVdecommerce.beHQ: Wellen, BelgiumReported employees: 1-10 | Wellen, Belgium | 1-10 | Exact match | 4 contacts → |
“De Commerce is een sales en marketing bureau.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Toolbox Agencytoolboxagency.euHQ: Oostkamp, BelgiumReported employees: 11-50 | Oostkamp, Belgium | 11-50 | Exact match | 3 contacts → |
“Toolbox reikt je de strategie, ideeën, inhoud en tools aan om je doelpubliek te bereiken en meer leads te creëren.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Salesdriverssalesdrivers.beHQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 2 contacts → |
“Bij Salesdrivers combineren we passie, expertise en een scherpe focus op resultaat met één doel: de commerciële motor van jouw organisatie sterker maken.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  MJ Sales & Marketingmjsales-marketing.comHQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 2 contacts → |
“MJ SALES & MARKETING staat klaar om uw bedrijf te versterken door uw sales- en marketinginspanningen te ondersteunen.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sellsiorsellsior.be HQ: Mechelen, BelgiumReported employees: 11-50 | Mechelen, Belgium | 11-50 | Exact match | 2 contacts → |
“Sellsior, jouw partner voor Sales Excellence in de IT-branche!” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Call-2actioncall-2action.beHQ: Gijzenzele, BelgiumReported employees: 1-10 | Gijzenzele, Belgium | 1-10 | Exact match | 2 contacts → |
“De toekomst van iedere onderneming houdt in dat er moet gezorgd worden voor beweging in de Sales en Marketing waarbij het zoeken en vinden van de juiste prospecten het meest…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Project Nimiumnimium.beHQ: Heisbroek, BelgiumReported employees: 1-10 | Heisbroek, Belgium | 1-10 | Exact match | 1 contacts → |
“Founded in 2019, Nimium is helping sales-driven B2B companies turn prospects into customers and customers into advocates.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 87 company matches
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Sales development outsourcing companies: dataset insights
September 6, 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
86 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 6, 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 sales development 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 sales development outsourcing companies did RevenueBase find based in Belgium?
The saved snapshot records 87 matching company records, 701 tracked contacts and 142 verified emails. The public preview displays 25 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 6, 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
Sales development outsourcing companies by geography
- Sales development outsourcing companies based in the United States
- Sales development outsourcing companies based in the United Kingdom
- Sales development outsourcing companies based in France
- Sales development outsourcing companies based in Brazil
- Sales development outsourcing companies based in Canada
- Sales development outsourcing companies based in Germany
- Sales development outsourcing companies based in the Netherlands
- Sales development outsourcing companies based in Spain
- Sales development outsourcing companies based in Australia
- Sales development outsourcing companies based in Sweden
- Sales development outsourcing companies based in South Africa
- Sales development outsourcing companies based in Poland
Cite this list
RevenueBase Data Team. Top 25 sales development outsourcing companies based in Belgium. Snapshot: September 6, 2026. https://revenuebase.ai/companies/sales-development-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
- Sales development outsourcing companies based in the United States
- Sales development outsourcing companies based in the United Kingdom
- Sales development outsourcing companies based in France
- Sales development outsourcing companies based in Brazil
- Sales development outsourcing companies based in Canada
- Sales development outsourcing companies based in Germany
Company intelligence · public preview
Top 25 sales development outsourcing companies based in Belgium
RevenueBase records 87 matching company records for sales development outsourcing companies based in Belgium, with 701 tracked contacts and 142 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 6, 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 25 sales development 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 | Sales Consultsalesconsult.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 89 contacts → |
“Sales Consult is specialised in sales results improvement by different services approaches - Sales Consultancy - Outsourcing - Try & Hire - Insourcing projects - Temporary sales &…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Victus Salesvictussales.be HQ: Genk, BelgiumReported employees: 51-200 | Genk, Belgium | 51-200 | Exact match | 76 contacts → |
“Meer klanten, sterkere verkopers en een strategie die écht werkt.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Agidriveagidrive.com HQ: Louvain-la-neuve, BelgiumReported employees: 11-50 | Louvain-la-neuve, Belgium | 11-50 | Exact match | 41 contacts → |
“Agidrive aide les entreprises à se développer au niveau commercial en prospectant pour elles tout en permettant à nos collaborateurs de vivre une expérience professionnelle…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | PHCOMphcom.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 37 contacts → |
“PHCom stands for Performance and Harmony in Commercial Services.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Saleswisesaleswise.eu HQ: Herentals, BelgiumReported employees: 11-50 | Herentals, Belgium | 11-50 | Exact match | 36 contacts → |
“Bij SalesWise geloven we dat vertrouwen de basis is voor succesvolle verkoop.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Best Next Contactbestnextcontact.be HQ: Mechelen, BelgiumReported employees: 11-50 | Mechelen, Belgium | 11-50 | Exact match | 31 contacts → |
“Every proactive customer- or prospect contact, should be relevant, generate value and be surprisingly pleasant for ALL stakeholders.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Huntsmenhuntsmen.be HQ: Kontich, BelgiumReported employees: 11-50 | Kontich, Belgium | 11-50 | Exact match | 29 contacts → |
“Huntsmen is jouw partner in het faciliteren van groei en zelfvoorzienend worden op vlak van sales door strategische en operationele salesondersteuning in de IT-branche.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Brand Partners SAbrand-partners.be HQ: Waterloo, BelgiumReported employees: 51-200 | Waterloo, Belgium | 51-200 | Exact match | 15 contacts → |
“Brand-Partners est une société de développement commercial spécialisée notamment dans le conseil commercial, le développement de plans de prospection, la mise à disposition de…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Passion4salespassion4sales.be HQ: Ronse, BelgiumReported employees: 51-200 | Ronse, Belgium | 51-200 | Exact match | 13 contacts → |
“Passion4Sales is a young and dynamic company founded in June 2013 and was created to help companies grow in sales and top line revenue.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Captar BVcaptar.be HQ: Schulen, BelgiumReported employees: 1-10 | Schulen, Belgium | 1-10 | Exact match | 12 contacts → |
“Captar bv is sterk in sales-ready marketing.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Leadscoreleadscore.be HQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 11 contacts → |
“Leadscore helpt bedrijven hun salespotentieel objectief te meten via Sales Due Diligence.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Riseup Solutionsriseupsolutions.eu HQ: Elsene, BelgiumReported employees: 11-50 | Elsene, Belgium | 11-50 | Exact match | 9 contacts → |
“Notre mission : Nous nous occupons de vos ventes, vous vous occupez du livrable!” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sellentsellent.be HQ: Antwerp, BelgiumReported employees: 1-10 | Antwerp, Belgium | 1-10 | Exact match | 8 contacts → |
“Sellent helps B2B companies structure their sales process to win new customers, through targeted lead generation, consistent follow-up, and smart use of data and tools.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Yello Telemarketingyello.be HQ: Kortrijk, BelgiumReported employees: 1-10 | Kortrijk, Belgium | 1-10 | Exact match | 7 contacts → |
“Veel bedrijven willen groeien, maar hebben niet genoeg tijd voor actieve prospectie.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Winpeowinpeo.com HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 7 contacts → |
“WinPeo helps companies grow in Europe and globally by building and operating high-performing sales systems.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Neveconeveco.be HQ: Bruges, BelgiumReported employees: 11-50 | Bruges, Belgium | 11-50 | Exact match | 6 contacts → |
“Your strategic partner in growth.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | In The Leadinthelead.be HQ: Roeselare, BelgiumReported employees: 1-10 | Roeselare, Belgium | 1-10 | Exact match | 5 contacts → |
“Met In The Lead helpen we vooral B2B-bedrijven in het genereren van kwalitatieve leads én zorgen we voor ondersteuning van de sales bij het verwerken ervan.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Crumbsgetcrumbs.io HQ: Ghent, BelgiumReported employees: 1-10 | Ghent, Belgium | 1-10 | Exact match | 5 contacts → |
“Grow revenue twice as fast with half as many salespeople.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | DE Commerce BVdecommerce.be HQ: Wellen, BelgiumReported employees: 1-10 | Wellen, Belgium | 1-10 | Exact match | 4 contacts → |
“De Commerce is een sales en marketing bureau.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Toolbox Agencytoolboxagency.eu HQ: Oostkamp, BelgiumReported employees: 11-50 | Oostkamp, Belgium | 11-50 | Exact match | 3 contacts → |
“Toolbox reikt je de strategie, ideeën, inhoud en tools aan om je doelpubliek te bereiken en meer leads te creëren.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Salesdriverssalesdrivers.be HQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 2 contacts → |
“Bij Salesdrivers combineren we passie, expertise en een scherpe focus op resultaat met één doel: de commerciële motor van jouw organisatie sterker maken.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | MJ Sales & Marketingmjsales-marketing.com HQ: Ghent, BelgiumReported employees: 11-50 | Ghent, Belgium | 11-50 | Exact match | 2 contacts → |
“MJ SALES & MARKETING staat klaar om uw bedrijf te versterken door uw sales- en marketinginspanningen te ondersteunen.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sellsiorsellsior.be HQ: Mechelen, BelgiumReported employees: 11-50 | Mechelen, Belgium | 11-50 | Exact match | 2 contacts → |
“Sellsior, jouw partner voor Sales Excellence in de IT-branche!” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Call-2actioncall-2action.be HQ: Gijzenzele, BelgiumReported employees: 1-10 | Gijzenzele, Belgium | 1-10 | Exact match | 2 contacts → |
“De toekomst van iedere onderneming houdt in dat er moet gezorgd worden voor beweging in de Sales en Marketing waarbij het zoeken en vinden van de juiste prospecten het meest…” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Project Nimiumnimium.be HQ: Heisbroek, BelgiumReported employees: 1-10 | Heisbroek, Belgium | 1-10 | Exact match | 1 contacts → |
“Founded in 2019, Nimium is helping sales-driven B2B companies turn prospects into customers and customers into advocates.” Recorded description excerpt · September 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 87 company matches
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Sales development outsourcing companies: dataset insights
September 6, 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
86 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 6, 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 sales development 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 sales development outsourcing companies did RevenueBase find based in Belgium?
The saved snapshot records 87 matching company records, 701 tracked contacts and 142 verified emails. The public preview displays 25 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 6, 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
Sales development outsourcing companies by geography
- Sales development outsourcing companies based in the United States
- Sales development outsourcing companies based in the United Kingdom
- Sales development outsourcing companies based in France
- Sales development outsourcing companies based in Brazil
- Sales development outsourcing companies based in Canada
- Sales development outsourcing companies based in Germany
- Sales development outsourcing companies based in the Netherlands
- Sales development outsourcing companies based in Spain
- Sales development outsourcing companies based in Australia
- Sales development outsourcing companies based in Sweden
- Sales development outsourcing companies based in South Africa
- Sales development outsourcing companies based in Poland
Cite this list
RevenueBase Data Team. Top 25 sales development outsourcing companies based in Belgium. Snapshot: September 6, 2026. https://revenuebase.ai/companies/sales-development-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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- Sales development outsourcing companies based in Germany