Google Sign-in
Adobe IDP
Adobe Identity Management
Linkedin Sign-in
Apple Sign-in
Super Socializer
WP-Glogin
Google DKIM
Azure SAML
EZproxy
Sales outreach
All 3,111 of these sites already run Telesec, with the utilities segment leading at 77 sites. Pitch the products and services that fit that exact stack.
Websites using Telesec
Security & Compliance Authentication Software Visit website
Telesec provides digital security solutions including digital certificates, PKI, and identity management, ensuring data security and compliance with European regulations through an ISO-certified framework.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 3,111
- Countries with usage
- 53
- Top market: Germany
- 🇩🇪 83%
Telesec global heatmap
darker = more sitesTelesec usage by country
by sites detected-
01 🇩🇪 Germany 2,578 83%
-
02 🇺🇸 United States 127 4.1%
-
03 🇵🇱 Poland 51 1.6%
-
04 🇨🇭 Switzerland 48 1.5%
-
05 🇳🇱 Netherlands 37 1.2%
-
06 🇦🇹 Austria 35 1.1%
-
07 🇨🇿 Czechia 26 0.8%
-
08 🇫🇷 France 19 0.6%
-
09 🇬🇧 United Kingdom 16 0.5%
-
10 🇸🇰 Slovakia 14 0.5%
And 43 more countries in the full dataset.
Need every Telesec site in one market? Unlock Telesec 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/moTelesec usage by country group
by sites detected-
01 European Union (EU) 25 countries 2,849 91.8%
-
02 DACH 4 countries 2,662 85.7%
-
03 English-Speaking Countries 7 countries 157 5.1%
-
04 Eastern Europe 17 countries 134 4.3%
-
05 North America 2 countries 131 4.2%
-
06 French-Speaking Countries 4 countries 88 2.8%
-
07 Benelux 3 countries 58 1.9%
-
08 BRICS 7 countries 29 0.9%
-
09 Balkans 9 countries 28 0.9%
-
10 Asia-Pacific (APAC) 7 countries 21 0.7%
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 3,105 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using Telesec
by popularity| # | Website | Popularity | StackSpend | Country | TLD |
|---|---|---|---|---|---|
| 01 |
 europa.eu
|
113 | $14.88K+ | 🇧🇪 Belgium | eu |
| 02 | rzone.de | 363 | $8+ | 🇩🇪 Germany | de |
| 03 |
 telekom.net
|
497 | $63.4K+ | 🇩🇪 Germany | net |
| 04 |
 bund.de
|
1,796 | $4.4K+ | 🇩🇪 Germany | de |
| 05 |
 ionos.de
|
2,741 | $3.03K+ | 🇩🇪 Germany | de |
| 06 |
 strato.de
|
2,793 | $1.06M+ | 🇩🇪 Germany | de |
| 07 |
 nrw.de
|
6,091 | $776+ | 🇩🇪 Germany | de |
| 08 |
 kit.edu
|
7,275 | $13.98K+ | 🇩🇪 Germany | edu |
| 09 |
 telekom.hu
|
8,479 | $41.33K+ | 🇭🇺 Hungary | hu |
| 10 |
 bundesregierung.de
|
9,241 | $1.65K+ | 🇩🇪 Germany | de |
| 11 |
 1und1.de
|
11,708 | $1.88M+ | 🇩🇪 Germany | de |
| 12 | ihk.de | 11,924 | $16.44K+ | 🇩🇪 Germany | de |
| 13 | uni-leipzig.de | 12,390 | $1.43K+ | 🇩🇪 Germany | de |
| 14 | niedersachsen.de | 12,565 | $3.53K+ | 🇩🇪 Germany | de |
| 15 |
 hamburg.de
|
12,641 | $3.12K+ | 🇩🇪 Germany | de |
| 16 |
 gwdg.de
|
13,180 | $27.43K+ | 🇩🇪 Germany | de |
| 17 | uni-bremen.de | 13,508 | $3.48K+ | 🇩🇪 Germany | de |
| 18 | rlp.de | 14,107 | $1.64K+ | 🇩🇪 Germany | de |
| 19 |
 deutschepost.de
|
14,255 | $2.5M+ | 🇩🇪 Germany | de |
| 20 |
 ionos.fr
|
14,469 | $1.33K+ | 🇫🇷 France | fr |
This is 20 of 3,111 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Download the full listCompanies using Telesec
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Aponova & Care GmbH |
 aponova.com
|
- | - | 🇩🇪 Germany | - |
| Rommerskirchen |
 rommerskirchen.de
|
1-10 | - | 🇩🇪 Germany | - |
| Klinikum Mittelmosel |
 klinikum-mittelmosel.de
|
11-50 | Medical Practices | 🇩🇪 Germany | - |
| Dillinger |
 dillinger.de
|
5001-10000 | Fabricated Metal Products | 🇩🇪 Germany | 1685 |
| Enercity |
 enercity.de
|
1001-5000 | Renewable Energy Power Generation | 🇩🇪 Germany | 1970 |
| Fachhochschule Südwestfalen |
 fh-swf.de
|
501-1000 | Higher Education | 🇩🇪 Germany | 2002 |
| HUK-COBURG |
 huk.de
|
10001+ | Insurance | 🇩🇪 Germany | - |
| Walther Systemtechnik GmbH |
 walther-systemtechnik.com
|
51-200 | Industrial Machinery Manufacturing | 🇩🇪 Germany | 1974 |
| Chemisches Und Veterinäruntersuchungsamt… |
 cvua-rrw.de
|
201-500 | Medical and Diagnostic Laboratories | 🇩🇪 Germany | - |
| Ohlstadtklinik |
 ohlstadtklinik.de
|
11-50 | Medical Practices | 🇩🇪 Germany | - |
| Onygo |
 onygo.com
|
51-200 | Retail | 🇩🇪 Germany | 2016 |
| Energieversorgung Rochlitz Gmbh |
 fernwaerme-rochlitz.de
|
1-10 | Utilities | 🇩🇪 Germany | - |
| Rhenag Rheinische Energie AG |
 rhenag.de
|
501-1000 | Utilities | 🇩🇪 Germany | - |
| Duravit Nordics |
 duravit.com
|
5001-10000 | Manufacturing | 🇩🇰 Denmark | 1817 |
| Asklepios Kliniken GmbH |
 asklepios.de
|
10001+ | Hospitals and Health Care | 🇩🇪 Germany | - |
| DAL Deutsche Anlagen-Leasing |
 dal.de
|
201-500 | Financial Services | 🇩🇪 Germany | 1962 |
| Stadtwerke Burgdorf Netz GmbH |
 stadtwerke-burgdorf-netz.de
|
- | - | 🇺🇳 - | - |
| Zentralklinik Bad Berka GmbH |
 zentralklinik.de
|
1001-5000 | Hospitals and Health Care | 🇩🇪 Germany | 1990 |
| Landeshauptstadt Düsseldorf |
 duesseldorf.de
|
10001+ | Government Administration | 🇩🇪 Germany | 1288 |
| MSIG Europe |
 msig-europe.com
|
1001-5000 | Insurance | 🇧🇪 Belgium | - |
| Dataport AöR |
 dataport.de
|
5001-10000 | IT Services and IT Consulting | 🇩🇪 Germany | 2004 |
| Zani Strassenbau |
 zani-strassenbau.ch
|
1-10 | Construction | 🇺🇳 - | - |
| Landesversicherungsanstalt Oberbayern |
 klinik-bad-reichenhall.de
|
- | - | 🇩🇪 Germany | - |
| Governikus |
 governikus.de
|
201-500 | IT Services and IT Consulting | 🇩🇪 Germany | 1999 |
| Lbs Bayerische Landesbausparkasse |
 lbs-bayern.de
|
501-1000 | Financial Services | 🇩🇪 Germany | 1929 |
| Sensoplast Packmitteltechnik GmbH |
 sensoplast.de
|
51-200 | Packaging and Containers Manufacturing | 🇩🇪 Germany | 1988 |
| Turnbull |
 turnbull.app
|
11-50 | Technology, Information and Internet | 🇩🇪 Germany | 2020 |
| SIGNAL IDUNA Asset Management GmbH |
 si-am.de
|
51-200 | Capital Markets | 🇩🇪 Germany | 2003 |
| Engie Deutschland |
 engie-deutschland.de
|
5001-10000 | Utilities | 🇩🇪 Germany | 1881 |
| Montanus-Klinik |
 montanus-klinik.de
|
- | - | 🇩🇪 Germany | - |
| Haema Blood Donation Service |
 haema.de
|
1001-5000 | pharmaceuticals | 🇩🇪 Germany | 1993 |
| Gemeinsamer Bundesausschuss (G-BA) |
 g-ba.de
|
201-500 | Public Health | 🇩🇪 Germany | 2004 |
| DRK Gemeinnützige Trägergesellschaft… |
 drk-khg.de
|
11-50 | - | 🇩🇪 Germany | - |
| Handwerk Ist Zukunft |
 handwerk-ist-zukunft.de
|
1-10 | Insurance | 🇩🇪 Germany | 2019 |
| University Of Applied Sciences… |
 th-owl.de
|
501-1000 | Higher Education | 🇩🇪 Germany | - |
| Vonovia |
 vonovia.de
|
10001+ | Real Estate | 🇩🇪 Germany | - |
| K+S UK & Eire Ltd |
 k-plus-s.com
|
1-10 | Farming | 🇺🇳 - | - |
| Wittenberg-net GmbH |
 wittenberg-net.de
|
11-50 | Telecommunications | 🇩🇪 Germany | 1998 |
| Bundeswehr Wir. Dienen. Deutschland. |
 bundeswehr.de
|
10001+ | Defense & Space | 🇩🇪 Germany | 1955 |
| Sparda-Bank Nürnberg EG |
 sparda-n.de
|
201-500 | Banking | 🇩🇪 Germany | 1930 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
Telesec usage by industry
by TLD segment-
01 Utilities 77 14.8%
-
02 IT Services and IT Consulting 58 11.2%
-
03 Government Administration 58 11.2%
-
04 Financial Services 32 6.2%
-
05 Hospitals and Health Care 28 5.4%
-
06 Banking 28 5.4%
-
07 information technology and services 23 4.4%
-
08 Telecommunications 21 4%
-
09 Government Administration 21 4%
-
10 Business Consulting and Services 20 3.9%
Telesec industry distribution chart
share by domain segmentTelesec users by company revenue
262 companiesTechnologies related to Telesec
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