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
  • 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
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›Kartsert OÜ
17148416ActivePrivate limited companyEE102823376 · VAT-registered

Kartsert OÜ

Tartu maakond, Tartu linn, Tartu linn, Kivi tn 61-4·EMTAK 41001 — Construction of residential and non-residential buildings·1+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState 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 · 16 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
06.01.2025e-Business Register
Address
Kivi tn 61-4, Tartu linn, Tartu linn, 51009 Tartu maakondADS · e-Business Register
E-mail address
rainerkartsep@hotmail.come-Business Register
Principal activity
EMTAK 41001 - Construction of residential and non-residential buildingse-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
50,00 €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
Data · 6 sourcese-Business Register · 8 min agoMTA
e-Business Register ↗

Registered 6. jaanuar 2025, primary activity: Construction of residential and non-residential buildings. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 II kv
11 501 €
▲ 886% vs 2025 II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
3448 €
State + labour taxes · 2026 II kv
Tax debt
0 €
As of 21.08.2026 (MTA)
Revenue 2026 (I-II kv)
27k €
▲ 1297% vs 2025 I-II kv
As of 10.07.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
11k €
State + labour taxes · 2026 (I-II kv)
Tax debt
€0
As of 21.08.2026 (MTA)

Officers

e-Business Register · 16 h ago
RK
Rainer Kartsep
Born 1994 · 32 y · board member since 06.01.2025
Board member

Founders

e-Business Register · 16 h ago
RK
Rainer Kartsep
Born 1994 · 32 y · founder since 03.01.2025
Founder · 50 €

Shareholders

e-Business Register · 16 h ago
RK
Rainer Kartsep
Born 1994 · 32 y · shareholder since 06.01.2025
Shareholder 100% · 50 €

Annual reports (1)

e-Business Register · annual reports · 16 päeva tagasi
YearRevenueProfitEquityAssetsEmployees
202526 864 €7839 €8k €19k €101.06.2026
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 · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-II Q26 501 €7924 €3550 €1
202511 864 €2370 €1519 €1
Quarterly breakdown
YearQ1Q2

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
01.06.2026ReportEsitati 2025. aasta aruanne— Käive 26 864 €
2025
06.01.2025OfficerSai osanikuks— Rainer Kartsep · · 100 %
06.01.2025OfficerAstus juhatusse— Rainer Kartsep
06.01.2025FilingEsmakanne2×
Q3
Q4
Revenue 202615k €12k €––
State taxes 20266k €2k €––
Taxes on workforce 20262k €1k €––
Employees 202611––
Revenue 2025730 €1k €2k €8k €
State taxes 2025161 €257 €151 €2k €
Taxes on workforce 20250 €0 €36 €1k €
Employees 2025––11
expand ›
hide ⌃
  • Ä 50272549 · Olek: Jõustunud
  • Kanne nr 1 · kanne
03.01.2025OfficerAsutas ettevõtte— Rainer Kartsep
03.01.2025FilingEsmakanne— Ä 50272549 / M1 · Olek: Puudused kõrvaldatud

Analysis · 2025

computed from annual reports
Revenue27k €median 59k €46% of the sector median
Net margin29.2%median 3.5%+25.7 pp vs sector median
Revenue per employee27k €median 53k €50% of the sector median
Equity ratio40.6%
Current ratio1.44
Labour cost of revenue27.7%
Profit per employee7839 €

Peer group: Elamute ja mitteeluhoonete ehitus, 6,272 trading companies that filed a report in the last three years.

Founded 2025. That year 23,223 osaühing were registered; 22,892 are still trading, or 98.6%.