22,936 websites using Debian (2026) • Hunter TechLookup

The websites using Debian

A sample of the websites Hunter detects Debian on, ordered by web popularity.

	Domain name	Industry
1	google.com	Software Development	83,278 email addresses
2	digitalocean.com	Software Development	821 email addresses
3	oracle.com	IT Services and IT Consulting	50,860 email addresses
4	ibm.com	IT Services and IT Consulting	193,103 email addresses
5	zoom.us	Software Development	358 email addresses
6	salesforce.com	Software Development	38,880 email addresses
7	cisco.com	Software Development	94,198 email addresses
8	gitlab.com	-	633 email addresses
9	arsys.es	IT Services and IT Consulting	106 email addresses
10	intel.com	Semiconductor Manufacturing	20,510 email addresses
11	lenovo.com	IT Services and IT Consulting	7,688 email addresses
12	upwork.com	Software Development	496 email addresses
13	hpe.com	IT Services and IT Consulting	7,724 email addresses
14	unicef.org	Non-profit Organizations	8,189 email addresses
15	gambio.de	IT Services and IT Consulting	3 email addresses
16	telekom.de	Telecommunications	9,146 email addresses
17	linkeo.com	Technology, Information and Internet	247 email addresses
18	salon.com	Book and Periodical Publishing	197 email addresses
19	nvidia.com	Computer Hardware Manufacturing	20,788 email addresses
20	ssense.com	Retail	62 email addresses
21	ercim.eu	Research	34 email addresses
22	att.com	Telecommunications	102,311 email addresses
23	ericsson.com	Telecommunications	27,235 email addresses
24	broadcom.com	Semiconductor Manufacturing	17,040 email addresses
25	nokia.com	Telecommunications	31,991 email addresses
26	finanzas-simples.com	Financial Services	3 email addresses
27	ovh.pl	Software Development	93 email addresses
28	utexas.edu	Higher Education	10,701 email addresses
29	helpnetsecurity.com	Online Audio and Video Media	7 email addresses
30	transunion.com	IT Services and IT Consulting	9,955 email addresses
31	macports.org	-	89 email addresses
32	nimbusweb.me	Software Development	1 email address
33	diplomatie.gouv.fr	Public Policy Offices	3,638 email addresses
34	infomaniak.com	Software Development	202 email addresses
35	sophos.com	Software Development	2,700 email addresses
36	e-junkie.com	IT Services and IT Consulting	12 email addresses
37	interieur.gouv.fr	Government Administration	2,517 email addresses
38	paloaltonetworks.com	Computer and Network Security	1,409 email addresses
39	sage.com	Software Development	9,343 email addresses
40	anwalt.de	Law Practice	40 email addresses
41	qualcomm.com	Semiconductor Manufacturing	29,709 email addresses
42	epicgames.com	Computer Games	2,195 email addresses
43	vultr.com	Technology, Information and Internet	186 email addresses
44	bankofamerica.com	Banking	1,006 email addresses
45	blackberry.com	Software Development	4,414 email addresses
46	cloudways.com	IT Services and IT Consulting	51 email addresses
47	insidehighered.com	Online Audio and Video Media	81 email addresses
48	ahrq.gov	Hospitals and Health Care	302 email addresses
49	capgemini.com	IT Services and IT Consulting	90,036 email addresses
50	documentsdartistes.org	Performing Arts	3 email addresses

Who uses Debian

Websites running Debian, counted by industry and by country. Only the largest groups are shown.

By industry

Industry	Websites
Professional Services	1,815
Technology, Information and Media	1,516
Manufacturing	697
Consumer Services	564
Entertainment Providers	505
Education	465
Government Administration	347
Administrative and Support Services	284
Retail	283
Real Estate and Equipment Rental Services	268
Financial Services	259
Hospitals and Health Care	256

By country

Country	Websites
United States of America	2,411
Germany	2,240
France	1,938
United Kingdom of Great Britain and Northern Ireland	595
Poland	470
Canada	391
Spain	387
Czechia	383
Hungary	302
Netherlands	260
Italy	238
Russian Federation	235

Debian FAQs

Browse every technology

Hunter detects Debian on 22,936 websites. The figure comes from Hunter's own crawl of company websites and is rebuilt every night, so it moves as sites adopt and drop the technology.

The table on this page is a sample of the websites running Debian, ordered by web popularity, with the industries they are in and how many email addresses Hunter holds for each. Create a free account to search the full list by industry, country and company size.

The websites Hunter detects Debian on most often also run Apache HTTP Server, PHP and jQuery.

Debian is one of the Operating System technologies Hunter tracks. Others it detects widely include Ubuntu, Windows Server and UNIX.

Yes — that is what Hunter is for. The last column of the table shows how many email addresses Hunter already holds for a website, where it has found any. Sign up to see the addresses themselves, with the name and job title of the person behind each one.

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