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Search›Companies›ECOTEHNIKA OÜ
11183558ActivePrivate limited companyEE101629377 · VAT-registered

ECOTEHNIKA OÜ

Harju maakond, Tallinn, Kristiine linnaosa, A. H. Tammsaare tee 47·EMTAK 7112 — Engineering activities and related technical consultancy·21+ years
Andmed · ···
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Overview

e-Business Register · 2 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
07.11.2005e-Business Register
Address
A. H. Tammsaare tee 47, Kristiine linnaosa, Tallinn, 11316 Harju maakondADS · e-Business Register
E-mail address
juhani.kostiainen@gmail.come-Business Register
Telephone
+358 503137440e-Business Register
Principal activity
EMTAK 7112 - Engineering activities and related technical consultancye-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €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 · 6 sourcese-Business Register · 5 min agoMTA
e-Business Register ↗

Registered 7. november 2005, primary activity: Engineering activities and related technical consultancy. Main place of business in Kristiine linnaosa, Tallinn, Harju maakond.

Revenue 2026 III kv
1860 €
▼ 90% vs 2025 III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 12.11.2026 (MTA)
Revenue 2026 (I-III kv)
14k €
▼ 73% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 12.11.2026 (MTA)

Officers

e-Business Register · 2 h ago
VJ
Veikko Juhani Kostiainen
Born 1941 · 85 y · board member since 04.10.2012
Board member

Founders

e-Business Register · 2 h ago
OM
OÜ MoverumFOREIGN
Foreign / not in register · founder since 07.11.2005
Founder

Shareholders

e-Business Register · 2 h ago
VJ
Veikko Juhani Kostiainen
· shareholder since 05.10.2026
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 3 päeva tagasi
Revenue 2025
54k €
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.10.2026 as of
50k €25k €0

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
05.10.2026OfficerSai osanikuks— Veikko Juhani Kostiainen · · 100 %
05.10.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10093188 / 12 · Olek: Jõustunud
  • Kanne nr 12 · kanne
21.06.2026ReportEsitati 2025. aasta aruanne— Käive 54 439 €
2025

Connected companies

Same-person ties · e-Business Register

ECOTEHNIKA OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Veikko Juhani Kostiainen (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
1
Shareholder
Strongest tie
Veikko
1 company
Via personVeikko Juhani Kostiainen
2025
54 439 €
55 249 €
58k €
69k €
0
21.06.2026
20240 €0 €3k €15k €028.06.2025
20230 €−2 €3k €15k €017.06.2024
20220 €0 €3k €4k €007.06.2023
20210 €0 €3k €4k €028.06.2022
20200 €0 €3k €4k €016.06.2021
20190 €0 €3k €4k €026.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-III Q14 175 €–––
202554 267 €–––
20240 €–––
2023I-IV Q1500 €–––
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20260 €12k €2k €–
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 20250 €33k €19k €2k €
State taxes 2025––––
Taxes on workforce 2025––––
Employees 2025––––
Revenue 20240 €0 €0 €0 €
State taxes 2024––––
Taxes on workforce 2024––––
Employees 2024––––
Revenue 2023–0 €0 €2k €
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––
28.06.2025
ReportEsitati 2024. aasta aruanne— Käive 0 €
1
VJ
Veikko Juhani Kostiainen
shareholder 100%
1 other company›
CompanyRoleReg. code
H2OKEE OÜ
Shareholder 100%
12350366

Analysis · 2025

computed from annual reports
Revenue54k €median 27k €2.0× the sector median
Net margin101.5%median 23.4%+78.1 pp vs sector median
Equity ratio83.7%
Current ratio6.15
Labour cost of revenue0.0%
Compared with2024revenue 0 €

Peer group: Inseneritegevused ning nendega seotud tehniline konsultatsioon, 578 trading companies that filed a report in the last three years.

Founded 2005. That year 4,152 osaühing were registered; 4,011 are still trading, or 96.6%.