Company lists · Data refreshed September 2026
Top 10 Interactive advertising agencies based in Leiden, Netherlands
RevenueBase identified 30 company matches for interactive advertising agencies associated with Leiden, Netherlands as of September 2026 and tracks 101 professional contacts across them, including 51 with verified work emails. Across the Netherlands, Amsterdam is the largest hub for this category (750 companies); Leiden has 30.
This list covers company matches for interactive advertising agencies associated with Leiden, 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 September 26, 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 10 largest interactive advertising agencies based in Leiden, Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 17 contacts → | ||||
Exact match “Wij zijn PureDigital.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 2 | 13 contacts → | ||||
Exact match “Clavis Aurea is an innovative digital marketing and sales agency based in the historical city center of Leiden, the Netherlands.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 3 | 9 contacts → | ||||
Exact match “At Secure Design, we believe it's important to be your sparring partner in achieving online success.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 4 | 9 contacts → | ||||
Exact match “SAM Online Marketing en Webdesign zet u en uw business online op de kaart.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 5 | 8 contacts → | ||||
Exact match “Hi, welcome on our page.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 6 | 5 contacts → | ||||
Exact match “Connect & Create verbindt bedrijven en merken met hun consument, door middel van creatieve visuele oplossingen.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 7 | 4 contacts → | ||||
Exact match “Wij helpen ondernemingen (nieuwe) klanten te bereiken, behouden en bewaken met een op maat gemaakt mediaplan dat de unieke kracht van zowel offline als online media meeneemt.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 8 | 3 contacts → | ||||
Exact match “Ben je op zoek naar een partij die jouw bedrijf kan laten groeien?” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 9 | 1 contacts → | ||||
Exact match “Red Flame Marketing is het “digital native” marketing bureau van Leiden.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase | |||||
| 10 | 1 contacts → | ||||
Exact match “a creative agency on a mission to bring your vision to life.” Recorded in the RevenueBase company graph · Sep 26, 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 “interactive advertising agencies”. 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 10 of 30 interactive advertising agencies based in Leiden, Netherlands
See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Interactive advertising agencies based in Leiden, Netherlands at a glance
As of Sep 26, 2026Companies by employee count
Email recency for this list is measured across the whole Netherlands list rather than for Leiden, so it is reported there. Company counts and contact totals on this page are exact for Leiden, over 30 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 Leiden, Netherlands whose business descriptions match “interactive advertising 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 51 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 26, 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.
Interactive advertising agencies by metro in the Netherlands
- Interactive advertising agencies in Amsterdam750
- Interactive advertising agencies in Rotterdam242
- Interactive advertising agencies in Utrecht140
- Interactive advertising agencies in The Hague117
- Interactive advertising agencies in Eindhoven96
- Interactive advertising agencies in Groningen96
- Interactive advertising agencies in Breda84
- Interactive advertising agencies in Tilburg64
- Interactive advertising agencies in Haarlem57
- Interactive advertising agencies in Arnhem55
- Interactive advertising agencies in Almere51
- Interactive advertising agencies in Nijmegen51
- Interactive advertising agencies in Leeuwarden44
- Interactive advertising agencies in Amersfoort41
- Interactive advertising agencies in Hilversum40
- Interactive advertising agencies in Alkmaar32
- Interactive advertising agencies in Enschede31
- Interactive advertising agencies in Zwolle30
- Interactive advertising agencies in Apeldoorn26
- Interactive advertising agencies in Deventer26
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 “interactive advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many interactive advertising agencies are there based in Leiden, Netherlands?
RevenueBase identified 30 company matches for interactive advertising agencies associated with Leiden, Netherlands 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?
Puredigital 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 interactive advertising agencies?
Amsterdam leads the Netherlands with 750 company records, followed by Rotterdam (242) and Utrecht (140). Leiden has 30.
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 51 professional contacts with verified work emails tracked across these 30 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 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 30 interactive advertising agencies based in Leiden, Netherlands. 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
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- Lists A-Z
- New lists
- Interactive advertising agencies based in the United States
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Company intelligence · public preview
Top 10 interactive advertising agencies based in Leiden, Netherlands
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 30 matching company records for interactive advertising agencies based in Leiden, Netherlands, with 101 tracked contacts and 51 verified work emails.
This public preview shows 10 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 26, 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 10 interactive advertising agencies based in Leiden, Netherlands
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 |  Puredigitalpuredigital.nlHQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 17 contacts → |
“Wij zijn PureDigital.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Clavis Aureaclavisaurea.nlHQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 13 contacts → |
“Clavis Aurea is an innovative digital marketing and sales agency based in the historical city center of Leiden, the Netherlands.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Secure Design Webdevelopmentsecuredesign.nlHQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 9 contacts → |
“At Secure Design, we believe it's important to be your sparring partner in achieving online success.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  SAM Online Marketing B.Vsamonlinemarketing.nlHQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 9 contacts → |
“SAM Online Marketing en Webdesign zet u en uw business online op de kaart.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Projectieprojectie.comHQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 8 contacts → |
“Hi, welcome on our page.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Connect & Createconnect-create.nlHQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 5 contacts → |
“Connect & Create verbindt bedrijven en merken met hun consument, door middel van creatieve visuele oplossingen.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Karstens Mediamakerskarstensmediamakers.nlHQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 4 contacts → |
“Wij helpen ondernemingen (nieuwe) klanten te bereiken, behouden en bewaken met een op maat gemaakt mediaplan dat de unieke kracht van zowel offline als online media meeneemt.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  humans.nlhumans.nlHQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 3 contacts → |
“Ben je op zoek naar een partij die jouw bedrijf kan laten groeien?” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  RED Flame Marketingredflamemarketing.comHQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 1 contacts → |
“Red Flame Marketing is het “digital native” marketing bureau van Leiden.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Studio Twinstudiotwin.nlHQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 1 contacts → |
“a creative agency on a mission to bring your vision to life.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 10 of 30 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
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Interactive advertising agencies: dataset insights
September 26, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
30 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Netherlands list rather than for Leiden, so it is reported there. Company counts and contact totals on this page are exact for Leiden, over 30 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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 26, 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 ↗
Interactive advertising agencies by metro in the Netherlands
- Interactive advertising agencies in Amsterdam750
- Interactive advertising agencies in Rotterdam242
- Interactive advertising agencies in Utrecht140
- Interactive advertising agencies in The Hague117
- Interactive advertising agencies in Eindhoven96
- Interactive advertising agencies in Groningen96
- Interactive advertising agencies in Breda84
- Interactive advertising agencies in Tilburg64
- Interactive advertising agencies in Haarlem57
- Interactive advertising agencies in Arnhem55
- Interactive advertising agencies in Almere51
- Interactive advertising agencies in Nijmegen51
- Interactive advertising agencies in Leeuwarden44
- Interactive advertising agencies in Amersfoort41
- Interactive advertising agencies in Hilversum40
- Interactive advertising agencies in Alkmaar32
- Interactive advertising agencies in Enschede31
- Interactive advertising agencies in Zwolle30
- Interactive advertising agencies in Apeldoorn26
- Interactive advertising agencies in Deventer26
Questions about this company list
What does Exact match mean for interactive advertising agencies?
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 interactive advertising agencies did RevenueBase find based in Leiden, Netherlands?
The saved snapshot records 30 matching company records, 101 tracked contacts and 51 verified emails. The public preview displays 10 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 26, 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
Interactive advertising agencies by geography
- Interactive advertising agencies based in the United States
- Interactive advertising agencies based in the United Kingdom
- Interactive advertising agencies based in Brazil
- Interactive advertising agencies based in Canada
- Interactive advertising agencies based in Germany
- Interactive advertising agencies based in Spain
- Interactive advertising agencies based in Australia
- Interactive advertising agencies based in France
- Interactive advertising agencies based in Italy
- Interactive advertising agencies based in Mexico
- Interactive advertising agencies based in Argentina
- Interactive advertising agencies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 10 interactive advertising agencies based in Leiden, Netherlands. Snapshot: September 26, 2026. https://revenuebase.ai/companies/interactive-advertising-agencies/netherlands/leiden.
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
- Interactive advertising agencies based in the United States
- Interactive advertising agencies based in the United Kingdom
- Interactive advertising agencies based in Brazil
- Interactive advertising agencies based in Canada
- Interactive advertising agencies based in Germany
- Interactive advertising agencies based in Spain
Company intelligence · public preview
Top 10 interactive advertising agencies based in Leiden, Netherlands
RevenueBase records 30 matching company records for interactive advertising agencies based in Leiden, Netherlands, with 101 tracked contacts and 51 verified work emails.
This public preview shows 10 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 26, 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 10 interactive advertising agencies based in Leiden, Netherlands
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 | Puredigitalpuredigital.nl HQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 17 contacts → |
“Wij zijn PureDigital.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Clavis Aureaclavisaurea.nl HQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 13 contacts → |
“Clavis Aurea is an innovative digital marketing and sales agency based in the historical city center of Leiden, the Netherlands.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Secure Design Webdevelopmentsecuredesign.nl HQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 9 contacts → |
“At Secure Design, we believe it's important to be your sparring partner in achieving online success.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | SAM Online Marketing B.Vsamonlinemarketing.nl HQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 9 contacts → |
“SAM Online Marketing en Webdesign zet u en uw business online op de kaart.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Projectieprojectie.com HQ: Leiden, NetherlandsReported employees: 11-50 | Leiden, Netherlands | 11-50 | Exact match | 8 contacts → |
“Hi, welcome on our page.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Connect & Createconnect-create.nl HQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 5 contacts → |
“Connect & Create verbindt bedrijven en merken met hun consument, door middel van creatieve visuele oplossingen.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Karstens Mediamakerskarstensmediamakers.nl HQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 4 contacts → |
“Wij helpen ondernemingen (nieuwe) klanten te bereiken, behouden en bewaken met een op maat gemaakt mediaplan dat de unieke kracht van zowel offline als online media meeneemt.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | humans.nlhumans.nl HQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 3 contacts → |
“Ben je op zoek naar een partij die jouw bedrijf kan laten groeien?” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | RED Flame Marketingredflamemarketing.com HQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 1 contacts → |
“Red Flame Marketing is het “digital native” marketing bureau van Leiden.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Studio Twinstudiotwin.nl HQ: Leiden, NetherlandsReported employees: 1-10 | Leiden, Netherlands | 1-10 | Exact match | 1 contacts → |
“a creative agency on a mission to bring your vision to life.” Recorded description excerpt · September 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 10 of 30 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Interactive advertising agencies: dataset insights
September 26, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
30 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Netherlands list rather than for Leiden, so it is reported there. Company counts and contact totals on this page are exact for Leiden, over 30 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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 26, 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 ↗
Interactive advertising agencies by metro in the Netherlands
- Interactive advertising agencies in Amsterdam750
- Interactive advertising agencies in Rotterdam242
- Interactive advertising agencies in Utrecht140
- Interactive advertising agencies in The Hague117
- Interactive advertising agencies in Eindhoven96
- Interactive advertising agencies in Groningen96
- Interactive advertising agencies in Breda84
- Interactive advertising agencies in Tilburg64
- Interactive advertising agencies in Haarlem57
- Interactive advertising agencies in Arnhem55
- Interactive advertising agencies in Almere51
- Interactive advertising agencies in Nijmegen51
- Interactive advertising agencies in Leeuwarden44
- Interactive advertising agencies in Amersfoort41
- Interactive advertising agencies in Hilversum40
- Interactive advertising agencies in Alkmaar32
- Interactive advertising agencies in Enschede31
- Interactive advertising agencies in Zwolle30
- Interactive advertising agencies in Apeldoorn26
- Interactive advertising agencies in Deventer26
Questions about this company list
What does Exact match mean for interactive advertising agencies?
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 interactive advertising agencies did RevenueBase find based in Leiden, Netherlands?
The saved snapshot records 30 matching company records, 101 tracked contacts and 51 verified emails. The public preview displays 10 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 26, 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
Interactive advertising agencies by geography
- Interactive advertising agencies based in the United States
- Interactive advertising agencies based in the United Kingdom
- Interactive advertising agencies based in Brazil
- Interactive advertising agencies based in Canada
- Interactive advertising agencies based in Germany
- Interactive advertising agencies based in Spain
- Interactive advertising agencies based in Australia
- Interactive advertising agencies based in France
- Interactive advertising agencies based in Italy
- Interactive advertising agencies based in Mexico
- Interactive advertising agencies based in Argentina
- Interactive advertising agencies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 10 interactive advertising agencies based in Leiden, Netherlands. Snapshot: September 26, 2026. https://revenuebase.ai/companies/interactive-advertising-agencies/netherlands/leiden.
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
- Interactive advertising agencies based in the United States
- Interactive advertising agencies based in the United Kingdom
- Interactive advertising agencies based in Brazil
- Interactive advertising agencies based in Canada
- Interactive advertising agencies based in Germany
- Interactive advertising agencies based in Spain