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Search›Companies›Siseosakond OÜ
12548915ActivePrivate limited companyEE102139439 · VAT-registered

Siseosakond OÜ

Tartu maakond, Tartu linn, Tartu linn, Rohu tn 6·EMTAK 74141 — Other specialised design activities·13+ years
Andmed · ···
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Overview

e-Business Register · 3 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
08.10.2013e-Business Register
Address
Rohu tn 6, Tartu linn, Tartu linn, 50304 Tartu maakondADS · e-Business Register
E-mail address
katrin@siseosakond.eee-Business Register
Telephone
+372 5186426· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 74141 - Other specialised design activitiese-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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 3 min agoMTARTK
e-Business Register ↗

Registered 8. oktoober 2013, primary activity: Other specialised design activities. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 III kv
6173 €
▼ 5% vs 2025 III kv
As of 10.10.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
3002 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 09.11.2026 (MTA)
Revenue 2026 (I-III kv)
21k €
▼ 9% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
12k €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 09.11.2026 (MTA)

Tax debt over time

MTA · last 365 d
Current €0max 490,20 €
12 May 202611 Aug 202610 Nov 2026
30 days
−424,34 €
424,34 € → 0,00 €
90 days
−424,34 €
424,34 € → 0,00 €
365 days
–
no data yet

Officers

e-Business Register · 3 h ago
KN
Katrin Noppel
Born 1972 · 54 y · board member since 08.10.2013
Board member

Founders

e-Business Register · 3 h ago
KN
Katrin Noppel
Born 1972 · 54 y · founder since 07.10.2013
Founder · 3k €

Shareholders

e-Business Register · 3 h ago
KN
Katrin Noppel
Born 1972 · 54 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 5 h tagasi
Revenue 2025
36k €
↗ +31.0% vs 2024
State taxes 2025
12k €
↗ +32.4% vs 2024
Employees 2025
1
0.0% vs 2024
YearRevenueProfitEquityAssetsEmployees
202535 531 €1806 €4k €7k €124.09.2026
202427 119 €−5922 €3k €5k €121.07.2025
202337 171 €4233 €8k €10k €130.06.2024
202218 941 €−1327 €
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 · 10.10.2026 as of
20k €10k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-III Q21 383 €8085 €3601 €1
202532 881 €12 047 €6425 €1
202431 635 €9098 €4340 €1
202334 440 €9397 €3885 €1
202218 189 €5759 €
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20268k €7k €6k €–
State taxes 20264k €3k €2k €–
Taxes on workforce 20261k €980 €1k €–
Employees 2026111–
Revenue 20255k €12k €7k €9k €
State taxes 20253k €4k €

Tech stack

Tehnoloogiad
Mobile carrier
+372 5186426Elisa Eesti AS

State-sector payments (2 · 4k €)

RTK Makseandmik · 15.05.2026
Transactions
2
2024–2025 · 2 years
Total amount
4k €
avg 2k €
Buyers
2
State and municipal bodies
Latest
14.10.2025
3k € · SA Luunja Jõesadam

2025: 3k € · 2024: 1k €

BuyerTxAmountShare
SA Luunja Jõesadam
90012550
1
3k €
Eesti Rahvusringhääling
74002322
1
1k €
20251 transaction · 3k €
14.102025
SA Luunja Jõesadam90012550
PÕHIVARA · Veetransport
3100 €
20241 transaction · 1k €
15.032024
Eesti Rahvusringhääling74002322
MAJANDAMISKULUD · Ringhäälingu- ja kirjastamisteenused
1171 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
24.09.2026ReportEsitati 2025. aasta aruanne— Käive 35 531 €
11.08.2026TaxMaksuvõlg kasvas— +17 € (kokku 424 €)
22.05.2026TaxMaksuvõlg vähenes— −83 € (jäänud 408 €)
12.05.2026TaxMaksuvõlg kasvas— +490 € (kokku 490 €)
2025
21.07.2025ReportEsitati 2024. aasta aruanne— Käive 27 119 €
4k €
8k €
1
30.06.2023
202119 720 €−3667 €6k €9k €124.08.2022
202031 438 €214 €9k €14k €127.07.2021
201939 512 €6605 €9k €16k €101.07.2020
3141 €
1
3k €
3k €
Taxes on workforce 20252k €2k €2k €2k €
Employees 20251111
Revenue 20248k €8k €5k €11k €
State taxes 20243k €2k €2k €2k €
Taxes on workforce 20241k €1k €888 €902 €
Employees 20241111
Revenue 20237k €7k €9k €12k €
State taxes 20232k €2k €3k €3k €
Taxes on workforce 2023931 €968 €993 €993 €
Employees 20231111
Revenue 20223k €4k €5k €6k €
State taxes 20221k €1k €2k €2k €
Taxes on workforce 2022913 €318 €955 €955 €
Employees 2022–111

Analysis · 2025

computed from annual reports
Revenue36k €median 11k €3.1× the sector median
Net margin5.1%median 6.6%-1.5 pp vs sector median
Revenue per employee36k €median 30k €1.2× the sector median
Revenue change31.0%median -0.9%+31.9 pp vs sector median
Equity ratio65.9%
Current ratio2.94
Labour cost of revenue36.7%
Profit per employee1806 €
Compared with2024revenue 27k €

Peer group: Muu disainerite tegevus, 1,060 trading companies that filed a report in the last three years.

Founded 2013. That year 8,900 osaühing were registered; 8,547 are still trading, or 96.0%.