180,000+ Tallinn companies · 2026 verified
180,000+ Companies in Tallinn — Find Clients in a Few Clicks
Search 359,000+ verified businesses in Tallinn, Estonia. Official registry data. Find your next clients in minutes.
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About Tallinn
Estonia's capital and largest business hub — home to ~50% of all Estonian companies. Population ~458,000; ~180,000+ registered companies (~110,000+ actively operating).
Districts: Kesklinn, Mustamäe, Põhja-Tallinn, Lasnamäe, Kristiine, Nõmme, Haabersti, Pirita.
Top industries: IT/SaaS, financial services, professional services, retail/e-commerce, real estate, construction.
Notable: Skype, Wise, Bolt, Pipedrive, Veriff, Glia.
Best outreach language: English (tech/SaaS), Estonian (local SMB), Russian (~15% of Tallinn businesses). Data: Äriregister (refreshed 48h).
Tallinn
Büroohaldus ja selle abitegevused; Raamatupidamine...
Tallinn
Hoonestusprojektide arendus; Hoonete ja üürimajade...
Tallinn
Kinnisvarateenuste vahendusteenus
Tallinn
Valdusfirmade tegevus
Tallinn
Kaubavedu maanteel
Tallinn
Muu kinnisvaraalane tegevus tasu eest või lepingu ...
Fadalti Engineering OÜ
OÜ
Tallinn
Arvutialased konsultatsioonid
Tallinn
Graafiline disain ja visuaalne kommunikatsioon
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Tallinn
Muud mujal liigitamata eriehitustööd; Muu spetsial...
Tallinn
Suhtekorraldus ja teabevahetus
JAKOB WESTHOLMI GÜMNAASIUMI VILISTLASKOGU
OÜ
Tallinn
Vaba aja veetmise, meelelahutuse, kultuurilise teg...
Tallinn
Reklaamiagentuurid
Tallinn
Mootorsõidukite remont ja hooldus
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Frequently Asked Questions
How many businesses are registered in Tallinn?
180,000+ total in Tallinn, with ~110,000+ actively operating (recent financial reports). Source: Äriregister, refreshed every 48 hours.
What industries dominate Tallinn?
IT/SaaS, financial services, professional services, retail/e-commerce, real estate, construction.
Which language for B2B email to Tallinn?
English (tech/SaaS), Estonian (local SMB), Russian (~15% of Tallinn businesses). BalticLeads has templates in all of these.
Can I filter Tallinn by district?
Yes. Districts: Kesklinn, Mustamäe, Põhja-Tallinn, Lasnamäe, Kristiine, Nõmme, Haabersti, Pirita. Useful for hyper-local outreach (office services, industrial suppliers, etc).