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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Search›Persons›Märt Klaassen
MK
Born 18.06.1981 · 45 y

Märt Klaassen

Data is aggregated from the Business Register's open data. Every role shows its source and date.

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nimistuEstonia'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

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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
7active companies3linked trademarks17years active
Board member
6
companies
Ultimate beneficial owner
4
companies
Founder
2
companies
Shareholder
1
companies
Linked trademarks
3
1 via companies
Top role
osaühing Miridon
Ultimate beneficial owner + Board member
since 22.09.2008 · 17 y
Latest activity
MS Varad OÜ
Shareholder + Ultimate beneficial owner + Board member + Founder
since 01.09.2023

Career timeline

e-Business Register
20082013201820232026MS Varad OÜosaühing MiridonOÜ WATER SYSTEMSRehe Varad Energia OÜRehe Varad OÜRehe Varad Projekt OÜRehe Varad Vesi OÜosanikkasusaajajuhatuse_liigeasutaja
⚠

5 of this person's companies share the same address (5 in total at the address): Tartu maakond, Kambja vald, Soinaste küla, Rehepapi tee 31.

May indicate a corporate-services bureau or virtual office under this person's control.

Activity overview

e-Business Register
Roles by type
Board member6
Founder2
Shareholder1
Ultimate beneficial owner4
Companies by sector
Electricity, gas, steam and air conditioning supply3
Real estate activities

Companies (7)

e-Business Register
OM
osaühing Miridon10288255Active
Soinaste küla, Kambja vald, Tartu maakond·EMTAK 33201
Ultimate beneficial owner · 30.10.2018Board member · 22.09.2008
17y
active
6,0m €
RV
Rehe Varad OÜ14238768Active

Connected trademarks (3)

EUIPO
Trademarks owned by a company this person is connected to. The connection does not imply involvement in the mark's actual use.
OM
osaühing Miridon10288255Board member
3 trademarks
LevelDoc
090938Telecoms42Tech & R&D
WORD21.09.2025 – reg 10.01.2026#019249851
Registered
kasusaajajuhatuse_liigekasusaajajuhatuse_liigekasusaajajuhatuse_liigeasutajajuhatuse_liigejuhatuse_liige
Board memberFounderShareholderBeneficial ownerSupervisory board
  • MS Varad OÜ – osanik (2023-09-01 – now), kasusaaja (2019-07-08 – now), juhatuse_liige (2019-07-08 – now), asutaja (2019-07-03 – now)
  • osaühing Miridon – kasusaaja (2018-10-30 – now), juhatuse_liige (2008-09-22 – now)
  • OÜ WATER SYSTEMS – kasusaaja (2018-10-30 – now)
  • Rehe Varad Energia OÜ – juhatuse_liige (2019-10-15 – now)
  • Rehe Varad OÜ – kasusaaja (2018-10-30 – now), juhatuse_liige (2017-04-11 – now), asutaja (2017-04-10 – now)
  • Rehe Varad Projekt OÜ – juhatuse_liige (2019-10-10 – now)
  • Rehe Varad Vesi OÜ – juhatuse_liige (2019-10-15 – now)
2
Manufacturing1
Water supply; sewerage, waste management and remediation activities1
Companies joined per year
420
200820142019
Soinaste küla, Kambja vald, Tartu maakond·EMTAK 68201
Ultimate beneficial owner · 30.10.2018Board member · 11.04.2017Founder · 10.04.2017
9y
active
390k €
MV
MS Varad OÜ14758077Active
Raadi alev, Tartu vald, Tartu maakond·EMTAK 68201
Shareholder 100% · 01.09.2023Ultimate beneficial owner · 08.07.2019Board member · 08.07.2019Founder · 03.07.2019
7y
active
44k €
OW
OÜ WATER SYSTEMS10849593Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 36001
Ultimate beneficial owner · 30.10.2018
7y
active
0 €
RV
Rehe Varad Projekt OÜ14824408Active
Soinaste küla, Kambja vald, Tartu maakond·EMTAK 35119
Board member · 10.10.2019
6y
active
0 €
RV
Rehe Varad Energia OÜ14826873Active
Soinaste küla, Kambja vald, Tartu maakond·EMTAK 35119
Board member · 15.10.2019
6y
active
0 €
RV
Rehe Varad Vesi OÜ14826896Active
Soinaste küla, Kambja vald, Tartu maakond·EMTAK 35119
Board member · 15.10.2019
6y
active
0 €
FilterSync
090938Telecoms42Tech & R&D
WORD21.09.2025 – reg 10.01.2026#019249800
Registered
Miridon
0101070711Appliances+3
WORD20.09.2025 – reg 26.04.2026#019249763
Registered