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Search›Companies›OÜ Mastaap
11300018ActivePrivate limited company

OÜ Mastaap

Tartu maakond, Kastre vald, Tammevaldma küla, Tamme·EMTAK 69202 — Bookkeeping, tax consulting·19+ years
Andmed · ···
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Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
18.09.2006e-Business Register
Address
Tamme, Tammevaldma küla, Kastre vald, 62311 Tartu maakondADS · e-Business Register
E-mail address
info@mastaap.eue-Business Register
Telephone
+372 53413108· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 69202 - Bookkeeping, tax consultinge-Business Register · ETCB
Share capital
2556,00 €e-Business Register
LEI
9845003791BB096CA858 · issued 28.11.2022GLEIF
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
6000 €
▼ 0% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
2679 €
State + labour taxes · 2025 IV kv
Tax debt
0 €
As of 10.08.2026 (MTA)

Registered 18. september 2006, primary activity: Bookkeeping, tax consulting. Main place of business in Tammevaldma küla, Kastre vald, Tartu maakond.

Data · 7 sourcese-Business Register · 1 min agoMTAGLEIF
e-Business Register ↗
Revenue 2025
6k €
▼ 0% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
3k €
State + labour taxes · 2025 (I-IV kv)
Tax debt
€0
As of 10.08.2026 (MTA)

Officers

e-Business Register · 3 h ago
KK
Kairi Kitsing
Born 1978 · 48 y · board member since 15.07.2024
Board member

Founders (2)

e-Business Register · 3 h ago
JR
Jan Raudsepp
Born 1972 · 54 y · founder since 18.09.2006
Founder
TK
Tarmo Kärsna
Born 1974 · 51 y · founder since 18.09.2006
Founder

Shareholders

e-Business Register · 3 h ago
AR
Ain Ratassepp
Born 1979 · 46 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
6k €
0.0% 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)
2025—2679 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2025–

Tech stack

Tehnoloogiad
Mobile carrier
+372 53413108Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
14.02.2026ReportEsitati 2025. aasta aruanne— Käive 6000 €
2025
12.05.2025ReportEsitati 2024. aasta aruanne— Käive 6000 €

Connected companies

Same-person ties · e-Business Register

OÜ Mastaap is connected to 17 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Jan Raudsepp (11 companies).

Total connections
17
via 3 people
Connecting people
3
Active here
Distinct roles
2
Board member · Founder
Strongest tie
Jan
11 companies
Via personJan Raudsepp
20256000 €5542 €23k €23k €014.02.2026
20246000 €2285 €27k €27k €012.05.2025
20235400 €4833 €25k €25k €017.06.2024
20225400 €4890 €20k €20k €016.01.2023
202115 600 €11 678 €15k €15k €018.06.2022
2020750 €273 €4k €4k €003.02.2021
20190 €−110 €3k €3k €013.07.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2025–––3k €
Taxes on workforce 2025–––0 €
Employees 2025––––
11
Tarmo Kärsna5
Kairi Kitsing1
JR
Jan Raudsepp
founder
11 other companies›
CompanyRoleReg. code
Metsa ja Põllumaa Majandamise OÜ
Shareholder 100%FounderBoard member
10586030
OSAÜHING HIRONYMOS
Founder
10526387
osaühing SOKUS HALDUS
LiquidatorShareholder 100%
11068582
osaühing TÜRI VESI
Board memberShareholder 100%
10036430
OÜ HAUG SÜSTEEMID
LiquidatorFounder
11011113
OÜ Kunda Vesi
Shareholder 50%Supervisory board member
10108000
OÜ Sürakuusa Majad
Shareholder 100%Board member
11472630
Simsoni Vara OÜ
Board memberFounder
11280126
Tallinn, Trummi tn 21b korteriühistu
Board member
80018988
Türi Arengu Sihtasutus
Supervisory board member
90003769
Välistrasside Ehitus Osaühing
Shareholder 50%
10883124
TK
Tarmo Kärsna
founder
5 other companies›
CompanyRoleReg. code
Alexela Energia Teenused AS
Board member
14185894
Eesti Gaasiliit
Board member
80052436
Eesti Laskesuusatamise Föderatsioon
KK
Kairi Kitsing
board member
1 other company›
CompanyRoleReg. code
MITTETULUNDUSÜHING MEDINA TRIENNAALI SÕBRAD
FounderBoard member
80663588
Board member
80086033
Mittetulundusühing Vilivalla ja Änglema Kaitseks
Board memberFounder
80607176
Neo Rehe Talu OÜ
Board memberShareholder 50%Founder
16558626

Analysis · 2025

computed from annual reports
Revenue6k €median 15k €40% of the sector median
Net margin92.4%median 14.1%+78.3 pp vs sector median
Revenue change0.0%median 2.2%-2.2 pp vs sector median
Equity ratio100.0%
Labour cost of revenue0.0%
Compared with2024revenue 6k €

Peer group: Raamatupidamine, maksualane nõustamine, 6,319 trading companies that filed a report in the last three years.

Founded 2006. That year 5,070 osaühing were registered; 4,883 are still trading, or 96.3%.