ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
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
  • Activity licences
  • Recent registrations

Data

  • 79 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
Search›Persons›Siim Soplepmann
SS
Born 14.02.1986 · 40 y

Siim Soplepmann

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

Datae-Business Register
On this page
Registry footprintCareer timelineActivity overviewHistoryCompaniesEnded rolesUK companiesNorway companiesLatvia companiesPEPSanctionsOpenSanctions PEPTrademarks
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KBSee the extension →
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
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
  • Activity licences
  • Recent registrations

Data

  • 79 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
10active companies5linked trademarks14years active
Board member
9
companies
Founder
4
companies
Shareholder
3
companies
Supervisory board member
1
companies
Linked trademarks
5
3 via companies
Top role
Solutio Consulting OÜ
Shareholder + Board member + Founder
since 08.01.2012 · 14 y
Latest activity
Zirgu Bess OÜ
Supervisory board member
since 23.03.2026

Career timeline

e-Business Register
20122016202020242026AHO Holding OÜDiotech Electric OÜDiotech Nord OÜDiotech OÜMTÜ Ameerika jalgpallSolar Rent OÜSolar Wheel OÜSolutio Consulting OÜSoorebase Talu OÜZirgu Bess OÜ

History

e-Business Register · last 2 years
2026
23.03.2026OfficerAstus nõukogusse— Zirgu Bess OÜ · Zirgu Bess OÜ
2025
06.10.2025OfficerAstus juhatusse— MTÜ Ameerika jalgpall · MTÜ Ameerika jalgpall
⚠

Address shared by 68 companies (this person at 4 of them): Tartu maakond, Tartu linn, Tartu linn, Riia tn 181a.

The address is likely a corporate-services bureau / virtual office shared by many unrelated entities.

Activity overview

e-Business Register
Roles by type
Board member9
Supervisory board member1
Founder4
Shareholder3
Companies by sector
Real estate activities2
Wholesale and retail trade; repair of motor vehicles and motorcycles

Companies (10)

e-Business Register
DO
Diotech OÜ12672325Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 72101
Board member · 09.06.2014Founder · 09.06.2014
12y
active
10,6m €
DN
Diotech Nord OÜ14673501Active

Ended roles (1)

e-Business Register

roles that have ended in the register (the person has departed); we show departures from the last five years.

DO
DioEnergy OÜ17359691Ended
Board member · 28.10.2025 – 29.07.2026

Connected trademarks (5)

EUIPO
Trademarks owned by a company this person is connected to. The connection does not imply involvement in the mark's actual use.
SW
Solar Wheel OÜ14686917Board member
2 trademarks
SUNECOR mark
SUNECOR
090911Appliances35Advertising & business+2
osanikasutajajuhatuse_liigejuhatuse_liigejuhatuse_liigejuhatuse_liigeasutajajuhatuse_liigejuhatuse_liigejuhatuse_liigeosanikjuhatuse_liigeasutajaosanikjuhatuse_liigeasutajanõukogu
Board memberFounderShareholderSupervisory board
  • AHO Holding OÜ – osanik (2023-09-01 – now), asutaja (2022-08-10 – now), juhatuse_liige (2022-08-10 – now)
  • Diotech Electric OÜ – juhatuse_liige (2017-03-28 – now)
  • Diotech Nord OÜ – juhatuse_liige (2019-03-01 – now)
  • Diotech OÜ – juhatuse_liige (2014-06-09 – now), asutaja (2014-06-09 – now)
  • MTÜ Ameerika jalgpall – juhatuse_liige (2025-10-06 – now)
  • Solar Rent OÜ – juhatuse_liige (2022-08-18 – now)
  • Solar Wheel OÜ – juhatuse_liige (2019-03-21 – now)
  • Solutio Consulting OÜ – osanik (2023-09-01 – now), juhatuse_liige (2012-01-09 – now), asutaja (2012-01-08 – now)
  • Soorebase Talu OÜ – osanik (2023-09-01 – now), juhatuse_liige (2014-11-17 – now), asutaja (2014-11-14 – now)
  • Zirgu Bess OÜ – nõukogu (2026-03-23 – now)
2
Electricity, gas, steam and air conditioning supply2
Construction1
Professional, scientific and technical activities1
Arts, entertainment and recreation1
Information and communication1
Companies joined per year
210
201220192026
Lasnamäe linnaosa, Tallinn, Harju maakond·EMTAK 46643
Board member · 01.03.2019
7y
active
6,1m €
SW
Solar Wheel OÜ14686917Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 46643
Board member · 21.03.2019
7y
active
5,5m €
DE
Diotech Electric OÜ14229976Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 42221
Board member · 28.03.2017
9y
active
2,2m €
SR
Solar Rent OÜ16555958Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 35129
Board member · 18.08.2022
3y
active
178k €
ST
Soorebase Talu OÜ12753897Active
Mustametsa küla, Peipsiääre vald, Tartu maakond·EMTAK 62101
Shareholder 50% · 01.09.2023Board member · 17.11.2014Founder · 14.11.2014
11y
active
52k €
AH
AHO Holding OÜ16551392Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 68201
Shareholder 100% · 01.09.2023Founder · 10.08.2022Board member · 10.08.2022
4y
active
14k €
SC
Solutio Consulting OÜ12215131Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 68201
Shareholder 100% · 01.09.2023Board member · 09.01.2012Founder · 08.01.2012
14y
active
0 €
MA
MTÜ Ameerika jalgpall80374097Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 93121
Board member · 06.10.2025
ZB
Zirgu Bess OÜ17402145Active
Tartu linn, Tartu linn, Tartu maakond·EMTAK 35161
Supervisory board member · 23.03.2026
FIGURATIVE17.02.2026 – reg 31.05.2026#019318526
Registered
SOLAR WHEEL mark
SOLAR WHEEL
090937Construction & repair42Tech & R&D
Figurative-word26.12.2022 – reg 04.05.2023#M202201045
Registered
DO
Diotech OÜ12672325Board member
2 trademarks
Light24
35Advertising & business
WORD19.02.2019 – reg 31.01.2020#018024730
Registered
DIOTECH mark
DIOTECH
11Appliances35Advertising & business37Construction & repair+1
FIGURATIVE19.02.2019 – reg 19.07.2019#018024737
Registered
SR
Solar Rent OÜ16555958Board member
1 trademarks
SOLAR RENT mark
SOLAR RENT
090937Construction & repair42Tech & R&D
Figurative-word29.12.2022 – reg 07.05.2023#M202201056
Registered