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Search›Companies›STT VENT OÜ
12929155ActivePrivate limited companyEE101827632 · VAT-registered

STT VENT OÜ

Tartu maakond, Tartu linn, Tartu linn, Mõisavahe tn 30-10·EMTAK 38231 — Other waste recovery·11+ years
Andmed · ···
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Overview

e-Business Register · 17 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
13.10.2015e-Business Register
Address
Mõisavahe tn 30-10, Tartu linn, Tartu linn, 50707 Tartu maakondADS · e-Business Register
E-mail address
sttvent@gmail.come-Business Register
Telephone
+372 55919276· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 38231 - Other waste recoverye-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2500,00 €e-Business Register
LEI
894500QV3KDWR6INPP95 · lapsed · issued 08.12.2021 · renewal overdue 1070dGLEIF
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 · 4 min agoMTAGLEIF
e-Business Register ↗

Registered 13. oktoober 2015, primary activity: Other waste recovery. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 III kv
0 €
▼ 68% vs 2024
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
725 €
State + labour taxes · 2026 III kv
Tax debt
274,46 €
As of 10.11.2026 (MTA) · Payment plan 274,46 €
Revenue 2026 (I-III kv)
8k €
▼ 68% vs 2024
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
1k €
State + labour taxes · 2026 (I-III kv)
Tax debt
274,46 €
As of 10.11.2026 (MTA) · On payment plan until 20.12.2026

Tax debt over time

MTA · last 365 d
Current 274,46 €max 2k €
11 May 202611 Aug 202611 Nov 2026
30 days
−275,11 €
549,57 € → 274,46 €
90 days
−750 €
1024,46 € → 274,46 €
365 days
–
no data yet

Officers

e-Business Register · 17 h ago
LS
Ljubov Seppern
Born 1959 · 67 y · board member since 26.09.2018
Board member

Founders

e-Business Register · 17 h ago
AS
aivo sikk-toomemägi
Born 1981 · 45 y · founder since 11.10.2015
Founder · 3k €

Shareholders

e-Business Register · 17 h ago
LS
Ljubov Seppern
Born 1959 · 67 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 1 päeva tagasi
Revenue 2025
19k €
↘ -68.2% vs 2024
State taxes 2025
4k €
↗ +136% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees
202518 500 €−7649 €133k €186k €019.10.2026
202458 099 €45 635 €143k €196k €019.10.2025
202320 273 €6859 €95k €141k €010.06.2024
202239 279 €15 639 €
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
100k €50k €0
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-III Q8065 €1465 €0 €–
20250 €3925 €1654 €1
202424 100 €1661 €0 €–
2023I-IV Q3773 €0 €0 €–
2022I-II Q
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €8k €0 €–
State taxes 20261 €739 €725 €–
Taxes on workforce 20260 €0 €0 €–
Employees 2026––––
Revenue 20250 €0 €0 €0 €
State taxes 20251k €1k €

Tech stack

Tehnoloogiad
Mobile carrier
+372 55919276Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
28.10.2026TaxMaksuvõlg vähenes— −219 € (jäänud 274 €)
21.10.2026TaxMaksuvõlg vähenes— −56 € (jäänud 494 €)
19.10.2026ReportEsitati 2025. aasta aruanne— Käive 18 500 €
22.09.2026TaxMaksuvõlg vähenes— −157 € (jäänud 550 €)
21.09.2026TaxMaksuvõlg vähenes— −68 € (jäänud 706 €)
24.08.2026TaxMaksuvõlg kasvas— +68 € (kokku 774 €)
22.08.2026TaxMaksuvõlg vähenes— −212 € (jäänud 706 €)
21.08.2026TaxMaksuvõlg vähenes— −107 € (jäänud 918 €)
24.07.2026TaxMaksuvõlg kasvas— +15 € (kokku 1024 €)
21.07.2026TaxMaksuvõlg vähenes— −265 € (jäänud 1009 €)
25.06.2026TaxMaksuvõlg kasvas— +342 € (kokku 1274 €)
23.06.2026TaxMaksuvõlg vähenes— −500 € (jäänud 933 €)
21.06.2026TaxMaksuvõlg vähenes— −91 € (jäänud 1433 €)
16.06.2026TaxMaksuvõlg kasvas— +146 € (kokku 1524 €)
24.05.2026TaxMaksuvõlg kasvas— +91 € (kokku 1379 €)
23.05.2026TaxMaksuvõlg vähenes— −250 € (jäänud 1287 €)
22.05.2026TaxMaksuvõlg vähenes— −91 € (jäänud 1537 €)
11.05.2026TaxMaksuvõlg kasvas— +1629 € (kokku 1629 €)
2025
19.10.2025ReportEsitati 2024. aasta aruanne— Käive 58 099 €

Connected companies

Same-person ties · e-Business Register

STT VENT OÜ is connected to 3 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Ljubov Seppern (2 companies).

Total connections
3
via 2 people
Connecting people
2
Active here
Distinct roles
3
Board member · Shareholder
Strongest tie
Ljubov
2 companies
Via personLjubov Seppern2aivo sikk-toomemägi1
LS
Ljubov Seppern
board member, shareholder 100%
2 other companies›
CompanyRoleReg. code
OÜ MARYSTYLE
Founder
11688882
ZEPPARTH.EE OÜ
Shareholder 100%
14477958
88k €
134k €
0
30.09.2023
202187 183 €22 235 €72k €117k €030.05.2023
202091 195 €11 033 €116k €116k €020.05.2021
201962 973 €24 057 €105k €105k €117.03.2021
56 500 €
7687 €
0 €
1
697 €
1k €
Taxes on workforce 20250 €0 €543 €1k €
Employees 2025––1–
Revenue 20242k €0 €9k €13k €
State taxes 20240 €0 €961 €700 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 2023––240 €4k €
State taxes 2023––0 €0 €
Taxes on workforce 2023––0 €0 €
Employees 2023––––
Revenue 202252k €4k €––
State taxes 20225k €3k €––
Taxes on workforce 20220 €0 €––
Employees 20221–––
AS
aivo sikk-toomemägi
founder
1 other company›
CompanyRoleReg. code
ASTY VENT OÜ
Shareholder 100%FounderBoard member
14465300

Analysis · 2025

computed from annual reports
Revenue19k €median 338k €5% of the sector median
Net margin-41.3%median 2.1%-43.5 pp vs sector median
Revenue change-68.2%median 2.7%-70.8 pp vs sector median
Equity ratio71.4%
Current ratio2.99
Labour cost of revenue0.0%
Compared with2024revenue 58k €

Peer group: EMTAK 38, 152 trading companies that filed a report in the last three years.

Founded 2015. That year 10,361 osaühing were registered; 9,949 are still trading, or 96.0%.