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Search›Companies›Delta Koopiakeskus OÜ
11837066ActivePrivate limited company

Delta Koopiakeskus OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Pärnu mnt 141·EMTAK 85599 — Other education n.e.c.·16+ years
Andmed · ···
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Overview

e-Business Register · 18 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
29.12.2009e-Business Register
Address
Pärnu mnt 141, Kesklinna linnaosa, Tallinn, 11314 Harju maakondADS · e-Business Register
E-mail address
info@tjo.eee-Business Register
Telephone
+372 5106361· Elisa Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 85599 - Other education n.e.c.e-Business Register · ETCB
nimistu
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
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue 2025
–
As of 10.04.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
850 €
State + labour taxes · 2025 (I kv)
Tax debt
0 €
As of 29.06.2026 (MTA)

Registered 29. detsember 2009, primary activity: Other education n.e.c.. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 3 min agoMTA
e-Business Register ↗
Revenue 2025
–
As of 10.04.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
850 €
State + labour taxes · 2025 (I kv)
Tax debt
€0
As of 29.06.2026 (MTA)

Officers (2)

e-Business Register · 18 h ago
KO
Kristel Onoper
Born 1973 · 53 y · board member since 29.12.2009
Board member
TO
Tauno-Jussi Onoper
Born 1973 · 53 y · board member since 29.12.2009
Board member

Founders (2)

e-Business Register · 18 h ago
TO
Tauno-Jussi Onoper
Born 1973 · 53 y · founder since 29.12.2009
Founder
KO
Kristel Onoper
Born 1973 · 53 y · founder since 29.12.2009
Founder

Shareholders (2)

e-Business Register · 18 h ago
KO
Kristel Onoper
Born 1973 · 53 y · shareholder since 02.09.2023
Shareholder 50%
TO
Tauno-Jussi Onoper
Born 1973 · 53 y · shareholder since 02.09.2023
Shareholder 50%

Beneficial owners (2)

e-Business Register · 18 h ago
TO
Tauno-Jussi Onoper
Born 1973 · 53 y · ultimate beneficial owner since 18.10.2018
Ultimate beneficial owner
KO
Kristel Onoper
Born 1973 · 53 y · ultimate beneficial owner since 18.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 13 h tagasi
Revenue 2022
0 €
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2025—850 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2025–

Tech stack

Tehnoloogiad
Mobile carrier
+372 5106361Elisa Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
24.06.2025ReportEsitati 2024. aasta aruanne

Connected companies

Same-person ties · e-Business Register

Delta Koopiakeskus OÜ is connected to 6 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Kristel Onoper (3 companies).

Total connections
6
via 2 people
Connecting people
2
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Kristel
3 companies
Via personKristel Onoper
–
−862 €
6k €
6k €
0
24.06.2025
2023–−14 €10k €10k €029.06.2024
20220 €−17 €10k €10k €029.06.2023
20210 €0 €10k €10k €030.06.2022
20200 €0 €10k €10k €029.06.2021
20190 €0 €10k €10k €028.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2025850 €–––
Taxes on workforce 20250 €–––
Employees 2025––––
3
Tauno-Jussi Onoper3
KO
Kristel Onoper
board member, founder, shareholder 50%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Osaühing TJO Konsultatsioonid
Board memberUltimate beneficial ownerShareholder 50%
10375741
TJO Koolitused OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
11836983
TJO Tarkvara OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
12210501
TO
Tauno-Jussi Onoper
board member, founder, shareholder 50%, ultimate beneficial owner
3 other companies›
CompanyRoleReg. code
Osaühing TJO Konsultatsioonid
Board memberUltimate beneficial ownerShareholder 50%
10375741
TJO Koolitused OÜ
Ultimate beneficial owner
Shareholder 50%
Board member
Founder
11836983
TJO Tarkvara OÜ
Ultimate beneficial ownerShareholder 50%Board memberFounder
12210501