ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistuEstonia'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

Data

  • 72 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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›TET-KO Tallinn OÜ
14415727ActivePrivate limited companyEE102080562 · VAT-registered

TET-KO Tallinn OÜ

Tartu maakond, Tartu linn, Tartu linn, Rahu tn 2·EMTAK 43222 — Installation, maintenance and repair of plumbing and sanitary equipment·8+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersBeneficial ownersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 1 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
25.01.2018e-Business Register
Address
Rahu tn 2, Tartu linn, Tartu linn, 50112 Tartu maakondADS · e-Business Register
E-mail address
tetko@tetko.eee-Business Register
Telephone
+372 7471735· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 43222 - Installation, maintenance and repair of plumbing and sanitary equipmente-Business Register · ETCB
VAT number
ETCB · VAT-registered
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
  • Recent registrations

Data

  • 72 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
Data · 7 sourcese-Business Register · 2 min agoMTA
e-Business Register ↗

Registered 25. jaanuar 2018, primary activity: Installation, maintenance and repair of plumbing and sanitary equipment. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
141 227 €
▲ 337% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
40 981 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 30.06.2026 (MTA)
Revenue 2026 (I kv)
141k €
▲ 337% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
6
2026 (MTA)
Taxes paid
41k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 30.06.2026 (MTA)

Officers (3)

e-Business Register · 1 h ago
AP
Aavo Palmipuu
Born 1959 · 66 y · board member since 25.01.2018
Board member
JJ
Janek Järve
Born 1973 · 53 y · board member since 25.01.2018
Board member
TR
Tõnu Reimus
Born 1964 · 61 y · board member since 25.01.2018
Board member

Founders (2)

e-Business Register · 1 h ago
JJ
Janek Järve
Born 1973 · 53 y · founder since 25.01.2018
Founder · 1k €
OT
OÜ TET-KOLEGAL PERSON
Legal person · 10210922 · founder since 25.01.2018
Founder · 1k €

Shareholders (2)

e-Business Register · 1 h ago
OT
OÜ TET-KOLEGAL PERSON
Legal person · 10210922 · shareholder since 01.09.2023
Shareholder 56% · 1k €
JJ
Janek Järve
Born 1973 · 53 y · shareholder since 01.09.2023
Shareholder 44% · 1k €

Beneficial owners (3)

e-Business Register · 1 h ago
TR
Tõnu Reimus
Born 1964 · 61 y · ultimate beneficial owner since 22.03.2019
Ultimate beneficial owner
AP
Aavo Palmipuu
Born 1959 · 66 y · ultimate beneficial owner since 22.03.2019
Ultimate beneficial owner
JJ
Janek Järve
Born 1973 · 53 y · ultimate beneficial owner since 22.03.2019
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 20 h tagasi
Revenue 2024
377k €
↘ -33.2% vs 2023
State taxes 2025
98k €
↗ +1.4% vs 2024
Employees 2024
6
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
500k €250k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 7471735Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
02.06.2025ReportEsitati 2024. aasta aruanne— Käive 376 662 €

Connected companies

Same-person ties · e-Business Register

TET-KO Tallinn OÜ is connected to 6 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Aavo Palmipuu (3 companies).

Total connections
6
via 2 people
Connecting people
2
Active here
Distinct roles
2
Board member · Ultimate beneficial owner
Strongest tie
Aavo
3 companies
Via personAavo Palmipuu
Equity
Assets
Employees
2024376 662 €−93 800 €6k €105k €602.06.2025
2023563 456 €84 951 €99k €139k €602.05.2024
2022470 346 €−55 045 €14k €133k €527.06.2023
2021970 816 €−55 449 €69k €90k €521.06.2022
2020284 044 €−27 442 €125k €148k €623.04.2021
2019641 075 €118 087 €152k €214k €716.07.2020
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 Q141 227 €25 150 €15 831 €6
2025216 514 €98 049 €76 866 €6
2024418 361 €96 685 €64 866 €7
2023612 631 €100 535 €54 848 €6
2022477 450 €86 692 €58 262 €7
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026141k €–––
State taxes 202625k €–––
Taxes on workforce 202616k €–––
Employees 20266–––
Revenue 202532k €12k €62k €111k €
State taxes 202521k €18k €24k €35k €
Taxes on workforce 202520k €18k €19k €20k €
Employees 20256666
Revenue 202454k €102k €173k €90k €
State taxes 202419k €22k €34k €22k €
Taxes on workforce 202412k €13k €18k €21k €
Employees 20246777
Revenue 2023235k €86k €120k €171k €
State taxes 202336k €17k €20k €28k €
Taxes on workforce 202316k €13k €13k €12k €
Employees 20236666
Revenue 2022113k €122k €153k €89k €
State taxes 202211k €19k €31k €25k €
Taxes on workforce 20227k €13k €18k €20k €
Employees 20227887
3
Tõnu Reimus3
AP
Aavo Palmipuu
board member, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
OÜ TARKOUV
Board memberFounderUltimate beneficial ownerShareholder 50%
10439211
OÜ TET-KO
Board memberUltimate beneficial ownerShareholder 12%
10210922
Tartu linn, Tamme pst 82a korteriühistu
Board member
80084784
TR
Tõnu Reimus
board member, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
OÜ Avitaja
FounderUltimate beneficial ownerShareholder 100%Board member
11172454
OÜ TARKOUV
Board member
Ultimate beneficial owner
Shareholder 50%
10439211
OÜ TET-KO
Board memberUltimate beneficial ownerShareholder 9%
10210922