Company lists · Data verified August 2026

Top 25 B2B lead generation companies based in the Netherlands

Name: B2B lead generation companies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 267 companies tracked

There are 267 B2B lead generation companies headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 1,754 professional contacts across them, including 566 with verified work emails and 130 with mobile numbers. Amsterdam is the largest hub.

This list covers B2B lead generation companies headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

267Companies

1,754Contacts tracked

566Verified emails

130Mobile numbers

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The 25 largest B2B lead generation companies based in the Netherlands

Ranked by team size

Top 25 of 267 B2B lead generation companies based in the Netherlands, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	leads.io	Holland	201-500	254	128
2	Maxlead B-Corp	Kd	51-200	74	41
3	Flynck	Wc	51-200	57	29
4	Provite	Den Haag	11-50	42	6
5	RED Panda Works	Amsterdam	11-50	30	17
6	In4leads	Rijswijk	11-50	24	6
7	TSD	Bosch	11-50	23	11
8	Skondras - Nederland	Halfweg	51-200	22	2
9	Optimaal Leadgeneratie	n/a	11-50	20	12
10	Exsell	Al	11-50	18	8
11	Nlmatch	Kj	11-50	17	8
12	Leadscope	Amsterdam	51-200	17	7
13	Affilyads	Amsterdam	11-50	15	8
14	Mistersales Telemarketing	Ng	11-50	15	3
15	Leadguru BV	Hoofddorp	51-200	15	2
16	Lots Marketing BV	Voorschoten	11-50	15	1
17	Saleslift Studio	Vh	11-50	14	10
18	Sales Boutique	Amsterdam	11-50	14	6
19	The Linq Group	Amsterdam	11-50	13	8
20	Reloadvisor	Sliedrecht	11-50	12	6
21	DE Leadopvolgers	Enschede	11-50	11	8
22	Barney Media B2B Marketing EN AI Voor Technische Bedrijven	Amsterdam	11-50	11	3
23	B2Bpro	Eindhoven	11-50	11	3
24	Succesfactor	Eh	11-50	10	7
25	The Growth Syndicate	Amsterdam	11-50	10	7

Showing 25 of 267 B2B lead generation companies based in the Netherlands

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B2B lead generation companies based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 33 HQs

130Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

165

11-50

51-200

201-500

B2B lead generation companies by metro

Metro	Companies
B2B lead generation companies in Amsterdam	33
B2B lead generation companies in Rotterdam	12
B2B lead generation companies in Utrecht	11
B2B lead generation companies in Eindhoven	8
B2B lead generation companies in Haarlem	7
B2B lead generation companies in Hoofddorp	6
B2B lead generation companies in Nijmegen	5

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “B2B lead generation companies”, with match quality audited by blind human judging, and headquartered in the Netherlands.
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: Contact records re-verify on a rolling cadence; 6 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many B2B lead generation companies are there based in the Netherlands?

There are 267 B2B lead generation companies headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

leads.io, headquartered in Holland, tops this list with the largest team on record.

Which city has the most B2B lead generation companies?

Amsterdam leads with 33 headquartered companies, followed by Rotterdam (12) and Utrecht (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 566 verified decision-maker contacts tracked across these 267 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.