12548915ActivePrivate limited companyVAT-registered

Siseosakond OÜ

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

Tartu linn, Tartu linn, Tartu maakondEMTAK 74141 — Other specialised design activities12+ years
Updated 9 h ago
e-Business Register
Revenue 2026 (I kv)
€8k
▲ 60% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
€5k
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 11.05.2026 (MTA)

Overview

e-Business Register · 9 h ago
Legal form
Private limited company
Date of first registration
08.10.2013e-Business Register
Address
Rohu tn 6, Tartu linn, Tartu linn, 50304 Tartu maakondADS · e-Business Register
E-mail address
[email protected]e-Business Register
Telephone
+372 5186426e-Business Register
Principal activity
EMTAK 74141 — Other specialised design activitiese-Business Register · ETCB
VAT number
EE102139439ETCB · VAT-registered
Share capital
2500,00 €e-Business Register

Officers

e-Business Register · 9 h ago
KN
Katrin Noppel
· board member since 08.10.2013
Board member

Founders

e-Business Register · 9 h ago
KN
Katrin Noppel
· founder since 07.10.2013
Founder

Shareholders

e-Business Register · 9 h ago
KN
Katrin Noppel
· shareholder since 02.09.2023
Shareholder 100% · €3k

Beneficial owners

e-Business Register · 9 h ago
KN
Katrin Noppel
· ultimate beneficial owner since 19.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 2 päeva tagasi
Revenue · 2019–2024
€27klatest
€50k€25k0
2019: €40k2020: €31k2021: €20k2022: €19k2023: €37k2024: €27k
201920222024
Profit · 2019–2024
€-6klatest
€10k0 €€-10k
2019: €7k2020: 214 €2021: €-4k2022: €-1k2023: €4k2024: €-6k
201920222024
YearRevenueProfitEquityAssetsEmployees
202427 119 €−5922 €2533 €€5k121.07.2025
202337 171 €4233 €8455 €€10k130.06.2024
202218 941 €−1327 €4222 €€8k130.06.2023
202119 720 €−3667 €5549 €€9k124.08.2022
202031 438 €214 €9216 €€14k127.07.2021
201939 512 €6605 €9002 €€16k101.07.2020
Original files (PDF, XBRL) — in the e-Business Register.View reports on e-Business Register

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
€20k€10k0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q8020 €3697 €1488 €1
202532 881 €11 897 €6425 €1
202431 635 €9098 €4340 €1
202334 440 €9397 €3885 €1
202218 189 €5759 €3141 €1
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026€8k———
State taxes 2026€4k———
Taxes on workforce 2026€1k———
Employees 20261———
Revenue 2025€5k€12k€7k€9k
State taxes 2025€3k€3k€3k€3k
Taxes on workforce 2025€2k€2k€2k€2k
Employees 20251111
Revenue 2024€8k€8k€5k€11k
State taxes 2024€3k€2k€2k€2k
Taxes on workforce 2024€1k€1k888 €902 €
Employees 20241111
Revenue 2023€7k€7k€9k€12k
State taxes 2023€2k€2k€3k€3k
Taxes on workforce 2023931 €968 €993 €993 €
Employees 20231111
Revenue 2022€3k€4k€5k€6k
State taxes 2022€1k€1k€2k€2k
Taxes on workforce 2022913 €318 €955 €955 €
Employees 2022—111

History (12)

e-Business Register · entries
02.09.2023
Amending entry
Entry no. 6
02.09.2023
Amending entry
Ä 20065405 / 6 · Status: In force
18.01.2018
Amending entry
Entry no. 5
18.01.2018
Amending entry
Ä 20065405 / 5 · Status: In force
06.12.2017
Amending entry
Entry no. 3
Show 7 more events
06.12.2017
Amending entry
Entry no. 4
06.12.2017
Amending entry
Ä 20065405 / 3 · Status: In force
06.12.2017
Amending entry
Ä 20065405 / 4 · Status: In force
26.05.2014
Amending entry (ÄS § 525 lg 2 alusel)
Entry no. 2
26.05.2014
Amending entry (ÄS § 525 lg 2 alusel)
Ä 20065405 / 2 · Status: In force
08.10.2013
First entry
Entry no. 1
08.10.2013
First entry
Ä 20065405 · Status: In force