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Search›Companies›TandemSec OÜ
14972379ActivePrivate limited companyEE102258640 · VAT-registered

TandemSec OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Narva mnt 7-652·EMTAK 62101 — Computer programming activities·6+ years
Andmed · ···
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Overview

e-Business Register · 11 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
15.05.2020e-Business Register
Address
Narva mnt 7-652, Kesklinna linnaosa, Tallinn, 10117 Harju maakondADS · e-Business Register
E-mail address
info@tandemsec.come-Business Register
Telephones
+420 777929813 · +420 602888784e-Business Register
Principal activity
EMTAK 62101 - Computer programming activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2970,00 €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
  • Recent registrations

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  • 72 sources
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 7 sourcese-Business Register · 2 min agoMTA
e-Business Register ↗

Registered 15. mai 2020, primary activity: Computer programming activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I kv)
1798 €
▼ 47% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
2k €
▼ 47% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers (2)

e-Business Register · 11 h ago
LA
Lukáš Antal
Born 1988 · 38 y · board member since 15.05.2020
Board member
PČ
Pavel Čech
Born 1979 · 47 y · board member since 15.05.2020
Board member

Founders (2)

e-Business Register · 11 h ago
PČ
Pavel Čech
Born 1979 · 47 y · founder since 15.05.2020
Founder · 2k €
LA
Lukáš Antal
Born 1988 · 38 y · founder since 15.05.2020
Founder · 1k €

Shareholders (2)

e-Business Register · 11 h ago
PČ
Pavel Čech
Born 1979 · 47 y · shareholder since 01.09.2023
Shareholder 55% · 2k €
LA
Lukáš Antal
Born 1988 · 38 y · shareholder since 01.09.2023
Shareholder 45% · 1k €

Beneficial owners (2)

e-Business Register · 11 h ago
PČ
Pavel Čech
Born 1979 · 47 y · ultimate beneficial owner since 15.05.2020
Ultimate beneficial owner
LA
Lukáš Antal
Born 1988 · 38 y · ultimate beneficial owner since 15.05.2020
Ultimate beneficial owner

Other persons

e-Business Register · 11 h ago
GT
GATE TO BALTICS OÜLEGAL PERSON
Legal person · 14294695 · contact person since 01.08.2023
Contact person

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
22k €
↘ -54.7% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
23.01.2026ReportEsitati 2025. aasta aruanne— Käive 22 354 €
2025
19.02.2025ReportEsitati 2024. aasta aruanne— Käive 49 380 €
202522 354 €20 235 €218k €219k €023.01.2026
202449 380 €29 643 €198k €198k €019.02.2025
202360 032 €45 846 €169k €169k €029.01.2024
202266 699 €53 869 €123k €123k €017.02.2023
202140 520 €34 173 €69k €70k €017.02.2023
202032 050 €31 670 €33k €33k €023.04.2021
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q1798 €–––
202526 301 €61 €0 €–
202485 266 €–––
202340 971 €–––
202269 903 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20262k €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 20253k €8k €14k €645 €
State taxes 2025–––61 €
Taxes on workforce 2025–––0 €
Employees 2025––––
Revenue 202446k €8k €17k €14k €
State taxes 2024––––
Taxes on workforce 2024––––
Employees 2024––––
Revenue 20238k €8k €8k €17k €
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––
Revenue 20227k €17k €20k €25k €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––