Websites using Nessus

Hosting & Infrastructure ISP/Telecom Hosting Visit website

Nessus GmbH specializes in business Internet services, providing fiber optic and microwave connections, ISO-certified server housing, and professional IT infrastructure for companies in Vienna.

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Live websites detected: 74,856
Countries with usage: 89
Top market: Austria: 🇦🇹 65.5%

Nessus global heatmap

darker = more sites

Nessus usage by country

by sites detected

01 🇦🇹 Austria 49,041 65.5%
02 🇩🇪 Germany 20,155 26.9%
03 🇨🇭 Switzerland 3,004 4%
04 🇫🇷 France 426 0.6%
05 🇮🇹 Italy 371 0.5%
06 🇺🇸 United States 199 0.3%
07 🇬🇧 United Kingdom 164 0.2%
08 🇸🇰 Slovakia 161 0.2%
09 🇳🇱 Netherlands 132 0.2%
10 🇪🇸 Spain 132 0.2%

And 79 more countries in the full dataset.

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Nessus usage by country group

by sites detected

01 DACH 4 countries 72,235 96.5%
02 European Union (EU) 27 countries 71,097 95%
03 French-Speaking Countries 8 countries 3,547 4.7%
04 Eastern Europe 21 countries 638 0.9%
05 English-Speaking Countries 16 countries 460 0.6%
06 Benelux 3 countries 243 0.3%
07 North America 3 countries 215 0.3%
08 Balkans 10 countries 199 0.3%
09 Spanish-Speaking Countries 6 countries 166 0.2%
10 BRICS 8 countries 150 0.2%

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 74,853 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.

Top websites using Nessus

by popularity

#	Website	Popularity	Country	TLD
01	rundrweb.com	37,159	🇦🇹 Austria	com
02	online2pdf.com	40,261	🇦🇹 Austria	com
03	herold.at	47,626	🇦🇹 Austria	at
04	klimafonds.gv.at	57,734	🇦🇹 Austria	at
05	karriere.at	71,882	🇦🇹 Austria	at
06	xrworkout.io	72,601	🇦🇹 Austria	io
07	easyname.eu	79,694	🇩🇪 Germany	eu
08	wohnberatung-wien.at	90,705	🇦🇹 Austria	at
09	nessus.at	112,215	🇦🇹 Austria	at
10	cheersport.at	115,490	🇦🇹 Austria	at
11	dioezese-linz.at	116,506	🇦🇹 Austria	at
12	verbraucherschlichtung.or.at	120,509	🇦🇹 Austria	at
13	realonaut.com	127,226	🇦🇹 Austria	com
14	packdow.cc	128,332	🇫🇷 France	cc
15	a-trust.at	140,518	🇦🇹 Austria	at
16	webmachine.at	158,272	🇦🇹 Austria	at
17	konzept.cc	165,781	🇦🇹 Austria	cc
18	feddit.org	186,559	🇦🇹 Austria	org
19	erzdioezese-wien.at	191,328	🇦🇹 Austria	at
20	obvsg.at	191,718	🇦🇹 Austria	at

This is 20 of 74,856 websites. Download up to 1M sites per list as CSV, enriched with firmographics.

Download the full list

Companies using Nessus

sample, enriched

Company	Website	Employees	Industry	Country	Founded
Bbmri-eric	bbmri-eric.eu	11-50	Research	🇦🇹 Austria	2013
Sales Crew Verkaufsförderung Gmbh	salescrew.at	5001-10000	Marketing And Advertising	🇦🇹 Austria	1996
Diözese St. Pölten	dsp.at	201-500	Religious Institutions	🇦🇹 Austria	1785
V-suit Business Gmbh	v-suit.com	1-10	Retail	🇦🇹 Austria	-
Prangl Gmbh	prangl.at	501-1000	Logistics And Supply Chain	🇦🇹 Austria	-
SStarTrade Tech	sstartradetech.com	-	-	🇺🇳 -	2005
Weme Global	wemeglobal.com	51-200	Executive Office	🇦🇹 Austria	2019
Haus Der Barmherzigkeit	hb.at	1001-5000	Hospital & Health Care	🇦🇹 Austria	-
Eurojuris International	eurojuris.net	5001-10000	Legal Services	🇧🇪 Belgium	1992
Mader Gmbh 🔴🔴🔴🔴	mader.bz.it	201-500	Construction	🇮🇹 Italy	1986
Raiffeisen Software Gmbh	r-software.at	501-1000	Computer Software	🇦🇹 Austria	2015
Docolution	docolution.com	11-50	Information Technology And Services	🇦🇹 Austria	2007
Rosato Solutions	rosato-solutions.com	-	-	🇺🇳 -	2014
Ddsg Blue Danube Schiffahrt Gmbh	ddsg-blue-danube.at	51-200	Leisure, Travel & Tourism	🇦🇹 Austria	-
Dorf.wirt	dorfer-wirt.at	1-10	Restaurants	🇩🇪 Germany	-
Diözese Graz-seckau	katholische-kirche-steiermark.at	1001-5000	Religious Institutions	🇦🇹 Austria	1218
Tripan Leichtbauteile Gmbh & Cokg	tripan.at	51-200	Retail	🇦🇹 Austria	1996
G & P Facility Service	gup-facility.at	201-500	Facilities Services	🇦🇹 Austria	2013
Tpa Group	tpa-group.com	1001-5000	Financial Services	🇦🇹 Austria	1979
Barmherzige Brüder österreich	barmherzige-brueder.at	5001-10000	Hospital & Health Care	🇦🇹 Austria	1605
Krankenhaus Der Barmherzigen Brüder Linz	bblinz.at	501-1000	Hospital & Health Care	🇦🇹 Austria	-
Schmitz&schmitz	schmitz.at	11-50	Management Consulting	🇦🇹 Austria	2005
Ma Belle Bistro & Bar	ma-belle.at	1-10	Restaurants	🇦🇹 Austria	-
EDmarketing	edmarketing.at	-	-	🇺🇳 -	-
Premiqamed Group	premiqamed.at	1001-5000	Hospital & Health Care	🇦🇹 Austria	1991
Grüner Kreis	gruenerkreis.at	201-500	-	🇬🇧 United Kingdom	1983
Ferro-montagetechnik Gmbh / Fmt Gruppe	fmt.biz	501-1000	Civil Engineering	🇦🇹 Austria	1980
Clavicula Physiotherapie	clavicula-physiotherapie.at	1-10	Medical Practice	🇦🇹 Austria	-
Tpa Romania	tpa-group.ro	51-200	Financial Services	🇷🇴 Romania	1998
Huawei University Austria	huawei-university.at	-	-	🇺🇳 -	1987
Ebe Elektrotechnik Gmbh	ebe.at	11-50	Electrical/electronic Manufacturing	🇦🇹 Austria	-
Conbex Gmbh	conbex.at	11-50	Staffing And Recruiting	🇦🇹 Austria	2022
Rabensteiner Engineering Gmbh	rabensteiner-engineering.com	1-10	Management Consulting	🇦🇹 Austria	2023
Herold	herold.at	201-500	Marketing And Advertising	🇦🇹 Austria	1919
Akra \| Karner Düngerproduktion Gmbh	duenger-akra.at	51-200	Farming	🇦🇹 Austria	1991
Akzente Personal	akzente-personal.at	501-1000	Staffing And Recruiting	🇦🇹 Austria	1995
Full Stack Optimization	fullstackoptimization.com	-	-	🇺🇳 -	-
Katholische Kirche Vorarlberg	kath-kirche-vorarlberg.at	1001-5000	Religious Institutions	🇫🇷 France	-
Schule: Bhak Wien 10	bhakwien10.at	51-200	Higher Education	🇦🇹 Austria	-
Calibrium	clbrm.com	11-50	Investment Management	🇨🇭 Switzerland	2006

A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.

Nessus usage by industry

by TLD segment

01 Management Consulting 169 12.9%
02 Information Technology And Services 159 12.2%
03 Marketing And Advertising 119 9.1%
04 Construction 111 8.5%
05 Retail 93 7.1%
06 Restaurants 71 5.4%
07 Real Estate 68 5.2%
08 Hospitality 48 3.7%
09 Individual & Family Services 47 3.6%
10 Medical Practice 46 3.5%

Nessus industry distribution chart

share by domain segment

Put it to work

What teams do with the Nessus list

Sales outreach

All 74,856 of these sites already run Nessus, with the management consulting segment leading at 169 sites. Pitch the products and services that fit that exact stack.

Competitor analysis

Selling Team Internet, Tucows, or another ISP/Telecom Hosting product? These 74.9K Nessus users are your displacement audience, filterable by country and company size.

Market research

Nessus adoption concentrates in Austria (65.5%), Germany (26.9%), and Switzerland (4%). Size the ISP/Telecom Hosting market by geography before you build or invest.

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