Sales outreach
All 6,644 of these sites already run SURF, with the research segment leading at 102 sites. Pitch the products and services that fit that exact stack.
Websites using SURF
Hosting & Infrastructure ISP/Telecom Hosting Visit website
SURF is a collaborative ICT organization in the Netherlands, enhancing digitalization in education and research across over 100 institutions for improved flexibility and effectiveness.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 6,644
- Countries with usage
- 22
- Top market: Netherlands
- 🇳🇱 98.1%
SURF global heatmap
darker = more sitesSURF usage by country
by sites detected-
01 🇳🇱 Netherlands 6,512 98.1%
-
02 🇺🇸 United States 32 0.5%
-
03 🇧🇪 Belgium 30 0.5%
-
04 🇩🇪 Germany 23 0.3%
-
05 🇬🇧 United Kingdom 9 0.1%
-
06 🇮🇹 Italy 4 0.1%
-
07 🇨🇭 Switzerland 4 0.1%
-
08 🇫🇷 France 4 0.1%
-
09 🇪🇸 Spain 3 0%
-
10 🇩🇰 Denmark 3 0%
And 12 more countries in the full dataset.
Need every SURF site in one market? Unlock SURF once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.
Start from $39/moSURF usage by country group
by sites detected-
01 Benelux 2 countries 6,542 98.5%
-
02 English-Speaking Countries 4 countries 44 0.7%
-
03 French-Speaking Countries 4 countries 39 0.6%
-
04 North America 1 country 32 0.5%
-
05 DACH 2 countries 27 0.4%
-
06 Eastern Europe 6 countries 8 0.1%
-
07 Spanish-Speaking Countries 2 countries 5 0.1%
-
08 Nordics 1 country 3 0%
-
09 BRICS 2 countries 3 0%
-
10 Latin America (LATAM) 1 country 2 0%
Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 6,640 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using SURF
by popularity| # | Website | Popularity | Country | TLD |
|---|---|---|---|---|
| 01 |
|
6,083 | 🇳🇱 Netherlands | nl |
| 02 |
|
6,596 | 🇳🇱 Netherlands | nl |
| 03 |
|
11,994 | 🇳🇱 Netherlands | nl |
| 04 |
|
15,014 | 🇳🇱 Netherlands | nl |
| 05 |
|
15,933 | 🇳🇱 Netherlands | nl |
| 06 |
|
19,597 | 🇳🇱 Netherlands | nl |
| 07 |
|
19,787 | 🇳🇱 Netherlands | nl |
| 08 |
|
22,018 | 🇳🇱 Netherlands | nl |
| 09 |
|
38,627 | 🇳🇱 Netherlands | nl |
| 10 |
|
40,679 | 🇳🇱 Netherlands | edu |
| 11 |
|
44,292 | 🇳🇱 Netherlands | nl |
| 12 |
|
44,631 | 🇳🇱 Netherlands | nl |
| 13 |
|
50,606 | 🇳🇱 Netherlands | nl |
| 14 |
|
53,288 | 🇳🇱 Netherlands | nl |
| 15 |
|
61,723 | 🇳🇱 Netherlands | nl |
| 16 |
|
65,582 | 🇳🇱 Netherlands | nl |
| 17 |
|
68,239 | 🇳🇱 Netherlands | nl |
| 18 |
|
74,168 | 🇨🇭 Switzerland | org |
| 19 |
|
81,609 | 🇳🇱 Netherlands | nl |
| 20 |
|
85,540 | 🇳🇱 Netherlands | org |
This is 20 of 6,644 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Download the full listCompanies using SURF
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Dienst Uitvoering Onderwijs (duo) |
|
1001-5000 | Government Administration | 🇳🇱 Netherlands | 2010 |
| PREPARE |
|
- | - | 🇺🇳 - | - |
| Ibcomagazine |
|
11-50 | Media Production | 🇳🇱 Netherlands | 2013 |
| Radboud Institute For Molecular Life Sciences (rimls) |
|
501-1000 | Research | 🇳🇱 Netherlands | 1994 |
| Tu Delft |
|
5001-10000 | Research | 🇳🇱 Netherlands | 1842 |
| Amsterdam Movement Sciences (vu, Amsterdam Umc) |
|
201-500 | Research | 🇳🇱 Netherlands | - |
| Kennisnet |
|
51-200 | Education Management | 🇳🇱 Netherlands | 2001 |
| Radboudumc |
|
10001+ | Hospital & Health Care | 🇳🇱 Netherlands | 1951 |
| Groeipunt |
|
1-10 | Higher Education | 🇳🇱 Netherlands | - |
| Phd Academy |
|
201-500 | Higher Education | 🇳🇱 Netherlands | - |
| Amsterdam Umc |
|
10001+ | Hospital & Health Care | 🇳🇱 Netherlands | 1983 |
| Pluryn |
|
5001-10000 | Hospital & Health Care | 🇳🇱 Netherlands | 2000 |
| Hogeschool Leiden |
|
501-1000 | Higher Education | 🇳🇱 Netherlands | 1986 |
| Water, Peace & Security |
|
1001-5000 | Research | 🇺🇳 - | 2018 |
| Equine Merc |
|
1-10 | - | 🇳🇱 Netherlands | - |
| DelFly |
|
- | - | 🇺🇳 - | 2005 |
| Ihe Delft Water And Development Partnership Programme |
|
51-200 | Utilities | 🇳🇱 Netherlands | - |
| Risbo, Erasmus Universiteit Rotterdam |
|
11-50 | Higher Education | 🇳🇱 Netherlands | - |
| Jong Amsterdam Umc |
|
10001+ | Hospital & Health Care | 🇳🇱 Netherlands | - |
| Hogeschool Rotterdam |
|
1001-5000 | Education Management | 🇳🇱 Netherlands | 1988 |
| L.a.d. ‘f. Kaiser’ |
|
1-10 | Higher Education | 🇳🇱 Netherlands | 1993 |
| Eurocc Netherlands |
|
51-200 | Information Technology And Services | 🇺🇳 - | - |
| Atgender |
|
11-50 | Research | 🇳🇱 Netherlands | 2009 |
| Institute Of Psychology | Leiden University |
|
501-1000 | Higher Education | 🇳🇱 Netherlands | - |
| University Of Groningen Alumni |
|
5001-10000 | Higher Education | 🇳🇱 Netherlands | - |
| Onco Oost Oncologisch Netwerk |
|
201-500 | Hospital & Health Care | 🇳🇱 Netherlands | 2022 |
| Biomarin Nederland B.v. |
|
51-200 | Biotechnology | 🇳🇱 Netherlands | 2002 |
| Hz University Of Applied Sciences |
|
201-500 | Higher Education | 🇳🇱 Netherlands | 1987 |
| Radboud University |
|
5001-10000 | Research | 🇳🇱 Netherlands | 1923 |
| Terinfo |
|
1-10 | Research | 🇳🇱 Netherlands | 2018 |
| Roc Van Flevoland |
|
501-1000 | Education Management | 🇳🇱 Netherlands | - |
| Amsterdam Umc Conferences & Events |
|
10001+ | Events Services | 🇳🇱 Netherlands | - |
| Tilburg University |
|
1001-5000 | Higher Education | 🇳🇱 Netherlands | 1927 |
| Knowledge Center Anxiety And Stress In Youth! |
|
11-50 | Research | 🇳🇱 Netherlands | - |
| Emma Kinderziekenhuis |
|
501-1000 | Hospital & Health Care | 🇳🇱 Netherlands | - |
| Amsterdam Umc |
|
10001+ | Hospital & Health Care | 🇳🇱 Netherlands | 2018 |
| Elisabeth-tweesteden Ziekenhuis (voorheen St. Elisabeth Ziekenhuis) |
|
5001-10000 | Hospital & Health Care | 🇳🇱 Netherlands | 1827 |
| Observation.org |
|
11-50 | Internet | 🇳🇱 Netherlands | 2006 |
| The Maastrichtmba |
|
1001-5000 | Education Management | 🇳🇱 Netherlands | 2004 |
| Aegis Publications |
|
1-10 | Publishing | 🇬🇧 United Kingdom | - |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
SURF usage by industry
by TLD segment-
01 Research 102 32.5%
-
02 Higher Education 61 19.4%
-
03 Education Management 29 9.2%
-
04 Hospital & Health Care 28 8.9%
-
05 Non-profit Organization Management 12 3.8%
-
06 Primary/secondary Education 11 3.5%
-
07 Information Technology And Services 9 2.9%
-
08 Publishing 9 2.9%
-
09 Internet 6 1.9%
-
10 Computer Software 6 1.9%
SURF industry distribution chart
share by domain segmentTechnologies related to SURF
ISP/Telecom HostingPut it to work
What teams do with the SURF list
Competitor analysis
Selling Team Internet, Tucows, or another ISP/Telecom Hosting product? These 6.6K SURF users are your displacement audience, filterable by country and company size.
Market research
SURF adoption concentrates in Netherlands (98.1%), United States (0.5%), and Belgium (0.5%). Size the ISP/Telecom Hosting market by geography before you build or invest.
Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.
Request accessTurn 6,644 SURF websites into your next campaign, audit, or dataset
Unlock SURF and download unlimited filtered reports for a month: up to 1M sites per list, segmented by country, TLD, or stack, with up to 20 data points per site.
No contracts, cancel anytime · Instant access after checkout · Data point availability varies by website and report