639Web search portal activities and other information service activities
1,583 companies
Sub-industries
Largest companies by revenue
- 10586863, Kesklinna linnaosa
- Revenue 2025
- €37.9M
- +3.3%
- Net profit
- €2.4M
- −2.2%
- Employees
- 413
- 12141869, Kesklinna linnaosa
- Revenue 2025
- €27.3M
- −17%
- Net profit
- −€3.4M
- −30%
- Employees
- 79
- 11358584, Lasnamäe linnaosa
- Revenue 2025
- €19.9M
- +19%
- Net profit
- −€615.3K
- −125%
- Employees
- 278
- 16698741, Kristiine linnaosa
- Revenue 2025
- €15.3M
- +756%
- Net profit
- €4.4M
- +1,517%
- Employees
- 2
- 16338675, Kristiine linnaosa
- Revenue 2025
- €14M
- +701%
- Net profit
- €3.9M
- +628%
- Employees
- 1
- 14760418, Kristiine linnaosa
- Revenue 2025
- €11M
- −26%
- Net profit
- −€317.7K
- −296%
- Employees
- 7
- 16772555, Lasnamäe linnaosa
- Revenue 2025
- €10.2M
- +213%
- Net profit
- €714.5K
- +634%
- Employees
- 1
- 14300852, Tartu linn
- Revenue 2025
- €7.5M
- —
- Net profit
- −€899.9K
- —
- Employees
- 38
- 12558919, Kesklinna linnaosa
- Revenue 2025
- €6.2M
- −16%
- Net profit
- −€552.6K
- −190%
- Employees
- 28
- 14004763, Kesklinna linnaosa
- Revenue 2025
- €5M
- +0.1%
- Net profit
- €910.8K
- +238%
- Employees
- 8
Includes
This group includes: - operation of web sites that use a search engine to generate and maintain extensive databases of internet addresses and content in an easily searchable format (web search portals) - other information service activities not elsewhere classified, e.g.: • telephone-based information services • information search services on a contract or fee basis • news clipping services, press clipping services The primary source of revenue from advertising does not have a bearing on classification for these activities.
Excludes
intermediation service activities for retail sale, see 479 intermediation service activities for passenger transport, see 523 intermediation service activities for accommodation, see 5540 publishing activities, see division 58 broadcasting activities, see division 60 news syndicate and news agency activities, see 6031 activities of call centres, see 8220