Tallinn company database: where to get it and how to build your audience
Updated 30.08.2026 · 5 min read
Tallinn is a business hub of Harju County, and most B2B sales projects in the area start with the same question: where do you get a decent list of local companies? Right now there are 154.378 active companies in Tallinn, and 154.219 of them have at least one contact channel.
A whole-city list is not an audience yet. Below is a step-by-step way to cut a segment out of the Tallinn dataset that is actually worth emailing or calling.
How many companies there are in Tallinn
Our dataset holds 154.378 companies in Tallinn. Of those, 153.746 have a general email address and 81.590 have a phone number, so you can build the campaign around email, calls or both.
The dataset was last updated 30.08.2026. We refresh it every week, so closed and newly registered companies move with the list.
Which sectors dominate the region
The most represented sectors among Tallinn companies are Computer programming and IT services, Real estate activities, Head office and management consultancy activities. If your service fits one sector, start there — reply rates in a narrow segment are always higher than in a general list.
- Pick one activity at a time, not all of them
- Limit company size by headcount or turnover
- Separate private limited companies, public companies and non-profits — the decision process differs
- Decide whether you need email, phone or both
What one record contains
A usable list is more than a company name and registry code — without context you cannot segment it or import it into a CRM.
- Legal name and registry code
- Legal form (OÜ, AS, MTÜ, sole trader)
- EMTAK activity and sector
- Location: Tallinn and Harju County
- Headcount and turnover range where publicly known
- General email and phone where the company publishes them
Where the data comes from and how GDPR is handled
Every record comes from official business registers and companies' own public contact channels. We do not sell consumer lists or personal email addresses — these are general B2B contacts.
Each record shows which fields are filled in, so you never pay for empty cells or have to trust the data blindly.
How to put a Tallinn list together
The fastest route is to build the selection yourself: choose Tallinn as the region, add activity and size, and you see the record count and price immediately. Before paying you get a free 25-row sample from exactly that selection.
Tallinn company database
See the latest Tallinn figures, build your own selection and request a free 25-row sample.
Întrebări frecvente
- How many companies are in the Tallinn database?
- 154.378 companies, of which 153.746 have an email address and 81.590 a phone number. Data updated 30.08.2026.
- Can I get a Tallinn list for a single industry only?
- Yes. Select Tallinn as the region and add an activity filter — the price is calculated only from the selected records.
- Are companies from the wider Harju County included?
- Yes, Harju County records are filterable separately, so you can take Tallinn only or the whole county.
- Can I see the data before buying?
- Yes, every selection comes with a free 25-row sample drawn from exactly your filters.
- What file format do I get?
- Excel (.xlsx), downloadable right after payment and ready to import into your CRM.