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Search›Companies›Mutter OÜ
16214170ActivePrivate limited companyEE102406405 · VAT-registered

Mutter OÜ

Tartu maakond, Tartu linn, Tartu linn, Kristalli tn 10-19·EMTAK 42211 — Construction of utility projects for fluids·5+ years
Andmed · ···
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Overview

e-Business Register · 13 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
26.04.2021e-Business Register
Address
Kristalli tn 10-19, Tartu linn, Tartu linn, 50415 Tartu maakondADS · e-Business Register
E-mail address
riivo.kartau@gmail.come-Business Register
Telephone
+372 55541927· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 42211 - Construction of utility projects for fluidse-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
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 11 sourcese-Business Register · 1 min agoMTARTKWeb tech scanEesti Internet
e-Business Register ↗

Registered 26. aprill 2021, primary activity: Construction of utility projects for fluids. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
37 200 €
▲ 175% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
12 607 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 26.06.2026 (MTA)
Revenue 2026 (I kv)
37k €
▲ 175% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
13k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 26.06.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current €0max 7k €
12 May 20264 Jun 202627 Jun 2026
30 days
−7k €
7005,21 € → 0,00 €
90 days
–
no data yet
365 days
–
no data yet

Officers

e-Business Register · 13 h ago
RK
Riivo Kartau
Born 1986 · 39 y · board member since 26.04.2021
Board member

Founders (2)

e-Business Register · 13 h ago
AJ
Aigar Järv
Born 1984 · 41 y · founder since 23.04.2021
Founder · 1k €
RK
Riivo Kartau
Born 1986 · 39 y · founder since 23.04.2021
Founder · 1k €

Shareholders

e-Business Register · 13 h ago
RK
Riivo Kartau
Born 1986 · 39 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 13 h ago
RK
Riivo Kartau
Born 1986 · 39 y · ultimate beneficial owner since 26.04.2021
Ultimate beneficial owner

Annual reports (4)

e-Business Register · annual reports · 6 päeva tagasi
Revenue 2024
135k €
↘ -14.9% vs 2023
State taxes 2025
44k €
↗ +7.6% vs 2024
Employees 2024
2
0.0% vs 2023
YearRevenueProfitEquityAssetsEmployees
2024135 046 €35 167 €177k €223k €229.07.2025
2023158 652 €62 178 €142k €197k €231.07.2024
2022124 470 €35 255 €79k €144k €205.05.2023
202188 920 €41 628 €
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
50k €25k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q37 200 €9918 €2689 €2
2025136 328 €44 259 €17 446 €2
2024140 168 €41 122 €16 310 €2
2023158 987 €37 112 €10 953 €2
2022123 852 €27 464 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202637k €–––
State taxes 202610k €–––
Taxes on workforce 20263k €–––
Employees 20262–––
Revenue 202514k €40k €41k €42k €
State taxes 20256k €8k €

Tech stack

Website analysis · 3 päeva tagasi
Domains (1)
mutterpipes.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier
+372 55541927Telia Eesti AS

State-sector payments (4 · 2k €)

RTK Makseandmik · 15.05.2026
Transactions
4
2024–2025 · 2 years
Total amount
2k €
avg 606,95 €
Buyers
1
State and municipal bodies
Latest
07.05.2025
732 € · Riigi Kinnisvara AS

2025: 1k € · 2024: 1k €

20252 transactions · 1k €
07.052025
Riigi Kinnisvara AS10788733
MAJANDAMISKULUD · Muud üldised teenused
732 €
13.012025
Riigi Kinnisvara AS10788733
MAJANDAMISKULUD · Muud üldised teenused
366 €
20242 transactions · 1k €
18.072024
Riigi Kinnisvara AS10788733
MAJANDAMISKULUD · Muud üldised teenused
183 €
16.052024
Riigi Kinnisvara AS10788733
MAJANDAMISKULUD · Muud üldised teenused
1147 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
11.06.2026TaxMaksuvõlg vähenes— −5438 € (jäänud 567 €)
02.06.2026TaxMaksuvõlg vähenes— −1000 € (jäänud 6005 €)
22.05.2026TaxMaksuvõlg kasvas— +3268 € (kokku 7005 €)
12.05.2026TaxMaksuvõlg kasvas— +3737 € (kokku 3737 €)
2025
29.07.2025ReportEsitati 2024. aasta aruanne— Käive 135 046 €
2024
31.07.2024ReportEsitati 2023. aasta aruanne— Käive 158 652 €
17.07.2024FilingHoiatusmäärus registrist kustutamiseks: majandusaasta aruanne esitamata— Ä 50172258 / M1 · Olek: Puudused kõrvaldatud

Connected companies

Same-person ties · e-Business Register

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

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
1
Founder
Strongest tie
Aigar
2 companies
Via personAigar Järv2
AJ
Aigar Järv
founder
2 other companies›
CompanyRoleReg. code
Hettel OÜ
FounderUltimate beneficial ownerShareholder 50%Board member
16455777
Hettel Trading OÜ
Ultimate beneficial owner
44k €
66k €
2
29.06.2022
7639 €
2
17k €
14k €
Taxes on workforce 20254k €3k €5k €5k €
Employees 20252222
Revenue 202429k €31k €37k €43k €
State taxes 20249k €10k €10k €12k €
Taxes on workforce 20244k €4k €4k €4k €
Employees 20242222
Revenue 202328k €36k €46k €49k €
State taxes 20237k €8k €10k €12k €
Taxes on workforce 20232k €2k €3k €4k €
Employees 20232322
Revenue 202228k €27k €31k €38k €
State taxes 20226k €7k €5k €9k €
Taxes on workforce 20221k €1k €2k €3k €
Employees 20221222
Board member
17094459