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Search›Companies›Concepto OÜ
14137375ActivePrivate limited company

Concepto OÜ

Harju maakond, Tallinn, Pirita linnaosa, Haaviku põik 9·EMTAK 68201 — Rental and operating of own or leased real estate·9+ years
Andmed · ···
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Overview

e-Business Register · 15 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
20.10.2016e-Business Register
Address
Haaviku põik 9, Pirita linnaosa, Tallinn, 12113 Harju maakondADS · e-Business Register
E-mail address
kadri.tammai@gmail.come-Business Register
Telephone
+372 53413794· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 68201 - Rental and operating of own or leased real estatee-Business Register · ETCB
Share capital
2500,00 €e-Business Register
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
19 287 €
▼ 3% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
48 €
State + labour taxes · 2026 I kv
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 20. oktoober 2016, primary activity: Rental and operating of own or leased real estate. Main place of business in Pirita linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗
Revenue 2026
19k €
▼ 3% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
48 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers (2)

e-Business Register · 15 h ago
KT
Kadri Tammai
Born 1983 · 43 y · board member since 20.10.2016
Board member
TT
Tiit Tammai
Born 1980 · 46 y · board member since 20.10.2016
Board member

Founders (2)

e-Business Register · 15 h ago
KT
Kadri Tammai
Born 1983 · 43 y · founder since 17.10.2016
Founder · 1k €
TT
Tiit Tammai
Born 1980 · 46 y · founder since 17.10.2016
Founder · 1k €

Shareholders (2)

e-Business Register · 15 h ago
TT
Tiit Tammai
Born 1980 · 46 y · shareholder since 01.09.2023
Shareholder 50% · 1k €
KT
Kadri Tammai
Born 1983 · 43 y · shareholder since 01.09.2023
Shareholder 50% · 1k €

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
19k €
↘ -2.9% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—48 €0 €–
2025—22 €0 €–
2024—16 €0 €–
2023—5 €0 €

Tech stack

Tehnoloogiad
Mobile carrier
+372 53413794Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
16.06.2026ReportEsitati 2025. aasta aruanne— Käive 19 287 €
2025
29.05.2025ReportEsitati 2024. aasta aruanne— Käive 19 873 €

Connected companies

Same-person ties · e-Business Register

Concepto OÜ is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Kadri Tammai (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Kadri
2 companies
Via personKadri Tammai
202519 287 €9223 €58k €126k €016.06.2026
202419 873 €12 306 €49k €80k €029.05.2025
202314 401 €6449 €39k €85k €030.06.2024
202212 650 €7302 €33k €81k €030.06.2023
202118 926 €12 940 €26k €81k €030.06.2022
202010 249 €3490 €13k €71k €022.07.2021
201910 736 €1888 €9k €73k €015.05.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
2022—5 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 202648 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025––––
State taxes 202522 €–––
Taxes on workforce 20250 €–––
Employees 2025––––
Revenue 2024––––
State taxes 2024–––16 €
Taxes on workforce 2024–––0 €
Employees 2024––––
Revenue 2023––––
State taxes 20235 €–––
Taxes on workforce 20230 €–––
Employees 2023––––
Revenue 2022––––
State taxes 2022–5 €––
Taxes on workforce 2022–0 €––
Employees 2022––––
2
KT
Kadri Tammai
board member, founder, shareholder 50%
2 other companies›
CompanyRoleReg. code
Innovio OÜ
Board memberShareholder 100%Founder
16283572
osaühing Monument
Liquidator
10120165

Analysis · 2025

computed from annual reports
Revenue19k €median 19k €1.0× the sector median
Net margin47.8%median 27.2%+20.6 pp vs sector median
Revenue change-2.9%median 0.4%-3.3 pp vs sector median
Equity ratio46.2%
Current ratio0.02current assets cover under 1× liabilities
Labour cost of revenue0.0%
Compared with2024revenue 20k €

Peer group: Enda või renditud kinnisvara üürileandmine ja käitus, 11,858 trading companies that filed a report in the last three years.

Founded 2016. That year 12,438 osaühing were registered; 11,952 are still trading, or 96.1%.