Company lists · Data refreshed November 2026

Top 11 Internet agencies based in Leeuwarden, Netherlands

RevenueBase identified 41 company matches for internet agencies associated with Leeuwarden, Netherlands as of November 2026 and tracks 142 professional contacts across them, including 25 with verified work emails. Across the Netherlands, Amsterdam is the largest hub for this category (483 companies); Leeuwarden has 41.

This list covers company matches for internet agencies associated with Leeuwarden, Netherlands, 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 November 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
41Companies
142Contacts tracked
25Verified emails
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The 11 largest internet agencies based in Leeuwarden, Netherlands

Ranked by team size
Top 11 of 41 company matches for internet agencies based in Leeuwarden, Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Marketing by facts, that’s what Factrics stands for!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Voor online maatwerk oplossingen als webapplicaties, apps voor de mobiele telefoon en de ontwikkeling van API’s / systeem koppelingen kun je sinds dit jaar terecht bij NoardCode.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Creatief, origineel, goede service en betrouwbaar; dat is Lautenbag Reclame.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Kr8werk is een effectief designbureau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Buro KLEI is sinds 2005 actief op het snijvlak van technologie en creatieve communicatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Heb-IT adviseert en ondersteunt IT processen in uw bedrijf.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Oxy2 is een online marketing bedrijf dat in Friesland, Groningen en Drenthe actief is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Unyt is het online marketing bureau van Leeuwarden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“De link leggen tussen bedrijven en klanten, dat is onze kunst.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Na een lange carrière als grafisch vormgever en later ook webdesigner bij verschillende multimedia bedrijven ben ik in 2013 met IKZOEKTIM begonnen om mijn droom waar te maken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLeeuwarden, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 11 of 41 internet agencies based in Leeuwarden, Netherlands

See the full list, filter by size, metro and specialty, and access 25 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internet agencies based in Leeuwarden, Netherlands at a glance

As of Nov 6, 2026
17.6%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
2

Email recency for this list is measured across the whole Netherlands list rather than for Leeuwarden, so it is reported there. Company counts and contact totals on this page are exact for Leeuwarden, over 41 companies.

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 Leeuwarden, Netherlands whose business descriptions match “internet agencies” 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 25 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 November 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 “internet agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internet agencies are there based in Leeuwarden, Netherlands?

RevenueBase identified 41 company matches for internet agencies associated with Leeuwarden, Netherlands as of November 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?

Factrics tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the Netherlands has the most internet agencies?

Amsterdam leads the Netherlands with 483 company records, followed by Rotterdam (213) and Utrecht (152). Leeuwarden has 41.

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 25 professional contacts with verified work emails tracked across these 41 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 November 6, 2026.

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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.