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Search›Companies›Graphen OÜ
⚠

This company is in liquidation.

14554185InactivePrivate limited company

Graphen OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Luha tn 28·EMTAK 72191 — Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallas·7+ years
Andmed · ···
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Overview

e-Business Register · 4 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
29.08.2018e-Business Register
Address
Luha tn 28, Kesklinna linnaosa, Tallinn, 10131 Harju maakondADS · e-Business Register
E-mail address
tammertp@gmail.come-Business Register
Telephone
+372 58860606· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 72191 - Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallase-Business Register · ETCB
Share capital
9000,00 €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
  • 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
Revenue 2024
0 €
▼ NaN% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2024 (MTA)
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 29. august 2018, primary activity: Teadus- ja arendustegevus muude loodus- ja tehnikateaduste vallas. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 9 sourcese-Business Register · 5 min agoMTAEIS · PRIAKohesio
e-Business Register ↗
Revenue 2024
0 €
▼ NaN% vs 2023
As of 10.04.2026 (MTA)
Employees
–
2024 (MTA)
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 4 h ago
PT
Paul Tammert
Born 1956 · 70 y · liquidator since 01.03.2024
Liquidator

Founders (2)

e-Business Register · 4 h ago
OO
osaühing OG InvesteeringudLEGAL PERSON
Legal person · 10779289 · founder since 29.08.2018
Founder · 1k €
EO
E-Koolituse OÜLEGAL PERSON
Legal person · 14078856 · founder since 29.08.2018
Founder · 1k €

Shareholders (3)

e-Business Register · 4 h ago
EO
E-Koolituse OÜLEGAL PERSON
Legal person · 14078856 · shareholder since 01.09.2023
Shareholder 33% · 3k €
OO
osaühing OG InvesteeringudLEGAL PERSON
Legal person · 10779289 · shareholder since 01.09.2023
Shareholder 33% · 3k €
PK
Pilliroo Konsultatsioonid OÜLEGAL PERSON
Legal person · 11094889 · shareholder since 01.09.2023

Beneficial owners

e-Business Register · 4 h ago
PT
Paul Tammert
Born 1956 · 70 y · ultimate beneficial owner since 09.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
0 €
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
20240 €–––
20230 €–––
20220 €–––
Quarterly breakdown
Year

Tech stack

Tehnoloogiad
Mobile carrier
+372 58860606Telia Eesti AS

Grants (1 · 18k €)

EIS + PRIA + Kohesio + Estonian Unemployment Insurance Fund
CO2st grafeeni tootmine
EISInnovatsiooniosak. ArendusosakEuroopa Regionaalarengu fond (ERDF)2019
18 001 €

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
28.07.2025FilingKustutamiskanne— Ä 50101291 / 12 · Olek: Jõustunud
27.06.2025ReportEsitati 2023. aasta aruanne— Käive 0 €
27.06.2025ReportEsitati 2024. aasta aruanne— Käive 0 €
11.06.2025FilingKustutamiskanne— Ä 50101291 / M6 · Olek: Jõustunud
2024
15.10.2024Kustutamiskanne

Connected companies

Same-person ties · e-Business Register

Graphen OÜ is connected to 7 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Paul Tammert (7 companies).

Total connections
7
via 1 person
Connecting people
1
Active here
Distinct roles
2
Ultimate beneficial owner · Liquidator
Strongest tie
Paul
7 companies
Via personPaul Tammert
Shareholder 33% · 3k €
0 €
0 €
21k €
21k €
0
27.06.2025
20230 €0 €21k €21k €027.06.2025
20220 €0 €14k €22k €026.06.2023
20210 €109 €14k €22k €012.07.2022
20200 €−1361 €14k €22k €025.06.2021
2019960 €3723 €18k €24k €015.07.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q1
Q2
Q3
Q4
Revenue 20240 €0 €0 €0 €
State taxes 2024––––
Taxes on workforce 2024––––
Employees 2024––––
Revenue 20230 €0 €0 €0 €
State taxes 2023––––
Taxes on workforce 2023––––
Employees 2023––––
Revenue 20220 €0 €0 €0 €
State taxes 2022––––
Taxes on workforce 2022––––
Employees 2022––––
Filing
— Ä 50101291 / 11 · Olek: Jõustunud
12.09.2024FilingKustutamiskanne— Ä 50101291 / 10 · Olek: Jõustunud
7
PT
Paul Tammert
ultimate beneficial owner, liquidator
7 other companies›
CompanyRoleReg. code
E-Koolituse OÜ
Board memberShareholder 100%FounderUltimate beneficial owner
14078856
Hingemaa Tulundusühistu
Board memberUltimate beneficial owner
17386423
Mittetulundusühing Kodanik
Board memberFounderUltimate beneficial owner
80374890
Osaühing Aimwell
Shareholder 50%Board memberFounderUltimate beneficial owner
10724928
SG8 Tulundusühistu
Ultimate beneficial ownerBoard member
17373969
Tallinn, Luha tn 28 korteriühistu
Board member
80000445
Tulundusühistu Eesti Ühistukapital
Founder
12989447