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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Search›Persons›Mariel Akkermann
MA
48009080251Born 08.09.1980 · 45 y

Mariel Akkermann

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

Datae-Business Register
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ContactTerms
ET/EN/RU
EN
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nimistuEstonia's public business register
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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
8active companies1linked trademarks23years active
Auditor
5
companies
Shareholder
3
companies
Ultimate beneficial owner
3
companies
Board member
3
companies
Linked trademarks
1
1 via companies
Top role
OÜ ARRIBA
Shareholder + Ultimate beneficial owner + Board member + Founder
since 24.09.2002 · 23 y
Latest activity
SIRIUS ADVISORY OÜ
Shareholder + Ultimate beneficial owner + Board member + Founder
since 17.02.2026

Career timeline

e-Business Register
20022009201620232026Aktsiaselts MaskelloL7 Estonia OÜMirion Technologies Selmic Ba…ORLEN Eesti OÜOsaühing MANPOWEROÜ ARRIBASIRIUS ADVISORY OÜSIRIUS AUDIT OÜaudiitoraudiitor

History

e-Business Register · last 2 years
2026
17.02.2026OfficerSai osanikuks— SIRIUS ADVISORY OÜ · SIRIUS ADVISORY OÜ · 50 %
2024
12.12.2024OfficerSai rolli (audiitor)— Aktsiaselts Maskello · Aktsiaselts Maskello
23.10.2024OfficerLisati tegelikuks kasusaajaks— SIRIUS ADVISORY OÜ · SIRIUS ADVISORY OÜ
23.10.2024OfficerSai rolli (audiitor)— · ORLEN Eesti OÜ
⚠

Address shared by 107 companies (this person at 1 of them): Harju maakond, Tallinn, Kesklinna linnaosa, Kentmanni tn 4.

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

Activity overview

e-Business Register
Roles by type
Board member3
Founder3
Shareholder3
Ultimate beneficial owner3
Auditor5
Companies by sector
Professional, scientific and technical activities

Companies (8)

e-Business Register
OE
ORLEN Eesti OÜ10960209Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 46812
Auditor · 23.10.2024
1y
active
593,0m €
OM
Osaühing MANPOWER11052968Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 78201

Connected trademarks (1)

EUIPO
Trademarks owned by a company this person is connected to. The connection does not imply involvement in the mark's actual use.
SA
SIRIUS AUDIT OÜ17011255Board member
1 trademarks
SIRIUS AUDIT
35Advertising & business
Word27.07.2025 – reg 16.10.2025#M202500758
Registered
audiitoraudiitoraudiitorosanikkasusaajajuhatuse_liigeasutajaosanikkasusaajajuhatuse_liigeasutajakasusaajajuhatuse_liigeosanikasutaja
Board memberFounderShareholderBeneficial ownerSupervisory board
  • Aktsiaselts Maskello – audiitor (2024-12-12 – now)
  • L7 Estonia OÜ – audiitor (2022-08-18 – now)
  • Mirion Technologies Selmic Baltic OÜ – audiitor (2021-09-29 – now)
  • ORLEN Eesti OÜ – audiitor (2024-10-23 – now)
  • Osaühing MANPOWER – audiitor (2022-03-30 – now)
  • OÜ ARRIBA – osanik (2023-09-01 – now), kasusaaja (2018-09-04 – now), juhatuse_liige (2012-03-28 – now), asutaja (2002-09-24 – now)
  • SIRIUS ADVISORY OÜ – osanik (2026-02-17 – now), kasusaaja (2024-10-23 – now), juhatuse_liige (2024-10-23 – now), asutaja (2024-10-21 – now)
  • SIRIUS AUDIT OÜ – kasusaaja (2024-06-18 – now), juhatuse_liige (2024-06-18 – now), osanik (2024-06-18 – now), asutaja (2024-06-17 – now)
ORLEN Eesti OÜ
23.10.2024OfficerAstus juhatusse— SIRIUS ADVISORY OÜ · SIRIUS ADVISORY OÜ
21.10.2024OfficerAsutas ettevõtte— SIRIUS ADVISORY OÜ · SIRIUS ADVISORY OÜ
18.06.2024OfficerSai osanikuks— SIRIUS AUDIT OÜ · SIRIUS AUDIT OÜ · 50 %
18.06.2024OfficerLisati tegelikuks kasusaajaks— SIRIUS AUDIT OÜ · SIRIUS AUDIT OÜ
18.06.2024OfficerAstus juhatusse— SIRIUS AUDIT OÜ · SIRIUS AUDIT OÜ
17.06.2024OfficerAsutas ettevõtte— SIRIUS AUDIT OÜ · SIRIUS AUDIT OÜ
4
Arts, entertainment and recreation1
Manufacturing1
Wholesale and retail trade; repair of motor vehicles and motorcycles1
Administrative and support service activities1
Companies joined per year
420
200220132024
Auditor · 30.03.2022
4y
active
7,9m €
MT
Mirion Technologies Selmic Baltic OÜ11911756Active
Loo alevik, Jõelähtme vald, Harju maakond·EMTAK 27901
Auditor · 29.09.2021
4y
active
4,3m €
SA
SIRIUS AUDIT OÜ17011255Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 69201
Ultimate beneficial owner · 18.06.2024Board member · 18.06.2024Shareholder 50% · 18.06.2024Founder · 17.06.2024
1y
active
916k €
SA
SIRIUS ADVISORY OÜ17097877Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 69202
Shareholder 50% · 17.02.2026Ultimate beneficial owner · 23.10.2024Board member · 23.10.2024Founder · 21.10.2024
1y
active
54k €
OA
OÜ ARRIBA10891744Active
Peetri alevik, Rae vald, Harju maakond·EMTAK 69202
Shareholder 100% · 01.09.2023Ultimate beneficial owner · 04.09.2018Board member · 28.03.2012Founder · 24.09.2002
23y
active
2k €
LE
L7 Estonia OÜ16506374Active
Kesklinna linnaosa, Tallinn, Harju maakond·EMTAK 92001
Auditor · 18.08.2022
3y
active
AM
Aktsiaselts Maskello10099519Active
Lasnamäe linnaosa, Tallinn, Harju maakond·EMTAK 70221
Auditor · 12.12.2024
1y
active