63101Computing infrastructure, data hosting and related activities

448 companies

This activity has special requirements (e.g. a licence or notice).

Largest companies by revenue

1.SWEDBANK SUPPORT OÜ
10425396, Kesklinna linnaosa
Revenue 2025
€20.6M
+11%
Net profit
€18.5K
−92%
Employees
1
2.Sihtasutus CR14
90015175, Kesklinna linnaosa
Revenue 2025
€16.3M
+99%
Net profit
€2.5M
+257%
Employees
68
3.ZONE MEDIA OÜ
10577829, Lasnamäe linnaosa
Revenue 2025
€8.9M
+10%
Net profit
€1.2M
+75%
Employees
55
4.Directo OÜ
10652749, Haabersti linnaosa
Revenue 2025
€8.4M
+13%
Net profit
€2.1M
−3%
Employees
57
5.WISE IT INTERNATIONAL OÜ
16706529, Kesklinna linnaosa
Revenue 2025
€5.6M
+38%
Net profit
€569.8K
−47%
Employees
1
6.FINBITE OÜ
16077631, Lasnamäe linnaosa
Revenue 2025
€4M
+10%
Net profit
€740.1K
−14%
Employees
33
7.Elkdata OÜ
10510593, Põhja-Tallinna linnaosa
Revenue 2025
€3.4M
+18%
Net profit
€281.1K
+164%
Employees
21
8.Undetect OÜ
16395130, Lasnamäe linnaosa
Revenue 2025
€3.3M
+28%
Net profit
€1.9M
+22%
Employees
0
9.Scalable Hosting Solutions OÜ
14652605, Kesklinna linnaosa
Revenue 2025
€3.2M
−25%
Net profit
€345.9K
−18%
Employees
8
10.OÜ hOsting.One
12101479, Jõhvi linn
Revenue 2025
€3M
+10%
Net profit
€333.5K
+40,719%
Employees
14

#	Company	Reg.	Revenue	Change	Net profit	Change	Employees
1	SWEDBANK SUPPORT OÜ 10425396, Kesklinna linnaosa	1998	€20,626,187 2025	+11%	€18,489	−92%	1 annual average (FTE)
2	Sihtasutus CR14 90015175, Kesklinna linnaosa	2020	€16,336,874 2025	+99%	€2,502,069	+257%	68 annual average (FTE)
3	ZONE MEDIA OÜ 10577829, Lasnamäe linnaosa	1999	€8,889,458 2025	+10%	€1,160,404	+75%	55 annual average (FTE)
4	Directo OÜ 10652749, Haabersti linnaosa	2000	€8,389,659 2025	+13%	€2,126,413	−3%	57 annual average (FTE)
5	WISE IT INTERNATIONAL OÜ 16706529, Kesklinna linnaosa	2023	€5,556,602 2025	+38%	€569,763	−47%	1 annual average (FTE)
6	FINBITE OÜ 16077631, Lasnamäe linnaosa	2020	€4,026,436 2025	+10%	€740,091	−14%	33 annual average (FTE)
7	Elkdata OÜ 10510593, Põhja-Tallinna linnaosa	1998	€3,362,521 2025	+18%	€281,079	+164%	21 annual average (FTE)
8	Undetect OÜ 16395130, Lasnamäe linnaosa	2021	€3,255,309 2025	+28%	€1,929,484	+22%	0 annual average (FTE)
9	Scalable Hosting Solutions OÜ 14652605, Kesklinna linnaosa	2019	€3,198,976 2025	−25%	€345,932	−18%	8 annual average (FTE)
10	OÜ hOsting.One 12101479, Jõhvi linn	2011	€3,036,535 2025	+10%	€333,491	+40,719%	14 annual average (FTE)

Includes

This class includes: - provision of computing infrastructure, including cloud infrastructure and platform provision (IaaS, PaaS) - cloud computing (except software publishing and computer systems design), whether or not in combination with infrastructure provision - specialised hosting activities, e.g.: web hosting; application hosting - data centre colocation activities (i.e. rental of server and networking space in data centres, including routine monitoring of servers) - digital data storage

Also includes

renting of virtual servers

Excludes

software publishing, see 582 provision of applications by downloads or by streaming, see 582 post-production service activities to convert video content into streaming formats, see 59121 post-production service activities to convert audio content into streaming formats, see 59209 audio streaming and download service activities not associated with publishing, see 60101 video streaming and download service activities not associated with publishing, see 60201 computer systems design, see 62202 electronic storage of archival material for access by the general public, see 91121 repair and maintenance of computers and communication equipment, see 9510 activities where the service provider uses computers only as a tool are classified according to the nature of the services rendered