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Address: Parda tn 8, 10151 Tallinn, Estonia
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Search›Companies›OUN OÜ
14503360ActivePrivate limited companyEE102078516 · VAT-registered

OUN OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, A. Lauteri tn 5·EMTAK 71129 — Other engineering-technical activities·8+ years
Andmed · ···
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Overview

e-Business Register · 19 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
07.06.2018e-Business Register
Address
A. Lauteri tn 5, Kesklinna linnaosa, Tallinn, 10114 Harju maakondADS · e-Business Register
E-mail address
aivars@tktk.eee-Business Register
Principal activity
EMTAK 71129 - Other engineering-technical 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

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 78 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 2026 III kv
2400 €
▲ 62% vs 2024
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
449 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 09.11.2026 (MTA)
Data · 7 sourcese-Business Register · 4 min agoMTAProcurements
e-Business Register ↗

Registered 7. juuni 2018, primary activity: Other engineering-technical activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Revenue 2026 (I-III kv)
5k €
▲ 16% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
1k €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 09.11.2026 (MTA)

Officers

e-Business Register · 19 h ago
AA
Aivars Alt
Born 1979 · 47 y · board member since 07.06.2018
Board member

Founders

e-Business Register · 19 h ago
AA
Aivars Alt
Born 1979 · 47 y · founder since 07.06.2018
Founder · 3k €

Shareholders

e-Business Register · 19 h ago
AA
Aivars Alt
Born 1979 · 47 y · shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 21 h tagasi
Revenue 2025
8k €
↗ +61.5% vs 2024
State taxes 2025
587 €
↘ -23.8% vs 2024
Employees 2025
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.10.2026 as of
10k €5k €0

Public procurements (1 · 73k €)

Procurement Register · 17 h tagasi
Awards
1
2020–2020 · 1 year
Total amount
73k €
avg 73k €
Buyers
1
top: Majandus- ja Kommunikatsiooniministeerium
Latest
21.07.2020
73k € · Majandus- ja Kommunikatsiooniministeerium
20201 award73k €
21.072020
Avaliku sektori tellijate ühiste BIM nõuete teostatavuse kontroll ja etalonmudel

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
26.06.2026ReportEsitati 2025. aasta aruanne— Käive 8390 €
2025
26.06.2025ReportEsitati 2024. aasta aruanne— Käive 5194 €

Connected companies

Same-person ties · e-Business Register

OUN OÜ is connected to 2 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Aivars Alt (2 companies).

Total connections
2
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Aivars
2 companies
Via personAivars Alt
Assets
Employees
20258390 €−4656 €130k €131k €026.06.2026
20245194 €−24 472 €135k €135k €026.06.2025
202313 669 €−29 114 €160k €163k €028.06.2024
202211 400 €−19 738 €199k €200k €023.06.2023
202165 304 €37 136 €225k €225k €028.06.2022
2020248 375 €175 513 €188k €229k €028.06.2021
201911 215 €−4804 €12k €17k €026.03.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-III Q5400 €1078 €0 €–
20255540 €587 €0 €–
20245208 €770 €150 €–
202314 035 €848 €117 €–
202211 197 €1675 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263k €0 €2k €–
State taxes 2026574 €55 €449 €–
Taxes on workforce 20260 €0 €0 €–
Employees 2026––––
Revenue 20253k €1k €0 €900 €
State taxes 2025382 €205 €0 €0 €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 20240 €0 €4k €874 €
State taxes 2024500 €250 €0 €20 €
Taxes on workforce 20240 €75 €75 €0 €
Employees 2024––––
Revenue 20232k €3k €8k €635 €
State taxes 202311 €0 €837 €0 €
Taxes on workforce 20230 €0 €0 €117 €
Employees 2023––––
Revenue 2022960 €1k €6k €3k €
State taxes 2022––425 €1k €
Taxes on workforce 2022––0 €0 €
Employees 2022––––
ServicesNotice ted-2020-9-104
Majandus- ja Kommunikatsiooniministeerium
70003158
72 900 €
Award value
2
AA
Aivars Alt
board member, founder, shareholder 100%
2 other companies›
CompanyRoleReg. code
Mittetulundusühing Eesti Ehitusteabe F
Board member
80053281
PNL OÜ
Founder
12374071

Analysis · 2025

computed from annual reports
Revenue8k €median 30k €28% of the sector median
Net margin-55.5%median 19.2%-74.7 pp vs sector median
Revenue change61.5%median 6.3%+55.3 pp vs sector median
Equity ratio99.5%
Current ratio195.22
Labour cost of revenue0.0%
Compared with2024revenue 5k €

Peer group: Muud insener-tehnilised tegevusalad, 707 trading companies that filed a report in the last three years.

Founded 2018. That year 14,767 osaühing were registered; 14,131 are still trading, or 95.7%.