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Search›Companies›Osaühing ÖKOKONSULT
10850372ActivePrivate limited companyEE101219295 · VAT-registered

Osaühing ÖKOKONSULT

Tartu maakond, Tartu linn, Tartu linn, Veeriku tn 24·EMTAK 72101 — Research and experimental development on natural sciences and engineering·24+ years
Andmed · ···
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Overview

e-Business Register · 11 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
05.03.2002e-Business Register
Address
Veeriku tn 24, Tartu linn, Tartu linn, 50407 Tartu maakondADS · e-Business Register
E-mail address
rein.jarvekylg@emu.eee-Business Register
Telephone
+372 5127240· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 72101 - Research and experimental development on natural sciences and engineeringe-Business Register · ETCB
VAT number
ETCB · VAT-registered
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
  • Recent registrations

Data

  • 72 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • For journalists
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 2 min agoMTARTKProcurements
e-Business Register ↗

Registered 5. märts 2002, primary activity: Research and experimental development on natural sciences and engineering. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Revenue 2026 (I kv)
32 959 €
▲ 168% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
9390 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)
Revenue 2026 (I kv)
33k €
▲ 168% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
2
2026 (MTA)
Taxes paid
9k €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 11 h ago
RJ
Rein Järvekülg
Born 1963 · 63 y · board member since 05.03.2002
Board member

Founders (2)

e-Business Register · 11 h ago
MT
Meelis Tambets
Born 1965 · 60 y · founder since 05.03.2002
Founder
RJ
Rein Järvekülg
Born 1963 · 63 y · founder since 05.03.2002
Founder

Shareholders

e-Business Register · 11 h ago
RJ
Rein Järvekülg
Born 1963 · 63 y · shareholder since 01.09.2023
Shareholder 100%

Beneficial owners

e-Business Register · 11 h ago
RJ
Rein Järvekülg
Born 1963 · 63 y · ultimate beneficial owner since 09.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
28k €
↘ -68.0% vs 2023
State taxes 2025
13k €
↗ +117% vs 2024
Employees 2024
1
0.0% vs 2023
YearRevenueProfit

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
100k €50k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 5127240Telia Eesti AS

Public procurements (3 · 158k €)

Procurement Register · 10 h tagasi
Awards
3
2024–2025 · 2 years
Total amount
158k €
avg 53k €
Buyers
2
top: Riigi Tugiteenuste Keskus
Latest
20.10.2025
43k € · Riigi Tugiteenuste Keskus
BuyersAll3Riigi Tugiteenuste Keskus2Riigi Kaitseinvesteeringute Keskus1

Awards by year

12 yr · total 158k €
28k €
130k €
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
20252 awards130k €
20.102025
Kaitsekorralduse planeerimine ja andmete ajakohastamine 2025‒2030 (V piiratud hankemenetlus)
ServicesNotice 0305ce3a-225e-4cd5-a5a1-1752464746a1
Riigi Tugiteenuste Keskus
70007340
42 619 €
Award value
08.092025
Elupaikade inventuurid (IV piiratud menetlus)
ServicesNotice d63e370c-5e10-4f84-ab04-bfac7fa35d8f
Riigi Tugiteenuste Keskus
70007340
86 949 €
Award value
20241 award28k €
03.042024
Nursipalu harjutusvälja vooluveekogude taastamiskavad
ServicesNotice bdb5d754-ebbd-40e3-8c6b-85466aa10f05
Riigi Kaitseinvesteeringute Keskus
70009764
28 480 €
Award value

State-sector payments (1 · 35k €)

RTK Makseandmik · 15.05.2026
Transactions
1
2025–2025 · 1 year
Total amount
35k €
avg 35k €
Buyers
1
State and municipal bodies
Latest
10.04.2025
35k € · Riigi Kaitseinvesteeringute Keskus
20251 transaction · 35k €
10.042025
Riigi Kaitseinvesteeringute Keskus70009764
MAJANDAMISKULUD ·

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
20.10.2025TenderVõitis riigihanke— Kaitsekorralduse planeerimine ja andmete ajakohastamine 2025‒2030 (V piiratud hankemenetlus) · Riigi Tugiteenuste Keskus · 42 619 €
08.09.2025TenderVõitis riigihanke— Elupaikade inventuurid (IV piiratud menetlus) · Riigi Tugiteenuste Keskus · 86 949 €
28.06.2025ReportEsitati 2024. aasta aruanne— Käive 28 403 €

Connected companies

Same-person ties · e-Business Register

Osaühing ÖKOKONSULT is connected to 6 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Meelis Tambets (4 companies).

Total connections
6
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Meelis
4 companies
Via personMeelis Tambets
Equity
Assets
Employees
202428 403 €1308 €136k €157k €128.06.2025
202388 664 €61 584 €134k €147k €105.06.2024
202236 225 €8701 €73k €81k €128.06.2023
202129 164 €1366 €64k €68k €130.06.2022
202042 591 €20 744 €63k €64k €130.06.2021
201931 031 €−1649 €42k €44k €111.10.2020
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 Q32 959 €8320 €1070 €2
202551 828 €13 374 €4688 €2
202422 866 €6152 €4077 €2
202389 968 €19 514 €3519 €2
202243 116 €10 555 €4770 €2
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 202633k €–––
State taxes 20268k €–––
Taxes on workforce 20261k €–––
Employees 20262–––
Revenue 202512k €30k €6k €3k €
State taxes 20254k €7k €1k €1k €
Taxes on workforce 20252k €1k €806 €1k €
Employees 20252222
Revenue 20245k €5k €3k €10k €
State taxes 20242k €1k €1k €2k €
Taxes on workforce 2024897 €1k €1k €1k €
Employees 20242222
Revenue 20235k €73k €3k €8k €
State taxes 20232k €15k €959 €2k €
Taxes on workforce 20231k €816 €816 €816 €
Employees 20232222
Revenue 202216k €2k €2k €24k €
State taxes 20223k €802 €495 €6k €
Taxes on workforce 2022835 €816 €561 €3k €
Employees 20222222
Sõjaline riigikaitse
34 746 €
4
Rein Järvekülg2
MT
Meelis Tambets
founder
4 other companies›
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aktsiaselts AQUA MARINA
Supervisory board member
10120426
aktsiaselts Olerex
Supervisory board member
10136870
Eesti Loodushoiu Keskus
Board memberUltimate beneficial owner
80124928
OÜ Aspius
Ultimate beneficial ownerShareholder 100%Board memberFounder
11537306
RJ
Rein Järvekülg
board member, founder, shareholder 100%, ultimate beneficial owner
2 other companies›
CompanyRoleReg. code
osaühing SCANWOOD
Founder
10002201
Thymallus OÜ
Board memberFounderUltimate beneficial ownerShareholder 100%
11633553