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Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

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Search›Companies›Siison Group OÜ
12184554ActivePrivate limited company

Siison Group OÜ

Harju maakond, Tallinn, Pirita linnaosa, Supluse pst 1·EMTAK 62021 — Arvutialased konsultatsioonid·14+ years
Andmed · ···
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Overview

e-Business Register · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
31.10.2011e-Business Register
Address
Supluse pst 1, Pirita linnaosa, Tallinn, 11911 Harju maakondADS · e-Business Register
E-mail address
info@hghg.eee-Business Register
Telephone
+372 5231643· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 62021 - Arvutialased konsultatsioonide-Business Register · ETCB
Share capital
2500,00 €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
0 €
▼ 100% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 31. oktoober 2011, primary activity: Arvutialased konsultatsioonid. Main place of business in Pirita linnaosa, Tallinn, Harju maakond.

Data · 6 sourcese-Business Register · 6 min ago
e-Business Register ↗
Revenue
0 €
▼ 100% vs 2023
Employees
–
2024 annual report
Taxes paid
–
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 9 h ago
SH
Silver Hage
Born 1986 · 40 y · board member since 31.10.2011
Board member

Founders (3)

e-Business Register · 9 h ago
MV
Matthias Vutt
Born 1986 · 39 y · founder since 29.10.2011
Founder · 500 €
SH
Silver Hage
Born 1986 · 40 y · founder since 29.10.2011
Founder · 500 €
HO
HgHg OÜLEGAL PERSON
Legal person · 11232570 · founder since 29.10.2011
Founder · 2k €

Shareholders

e-Business Register · 9 h ago
HO
HgHg OÜLEGAL PERSON
Legal person · 11232570 · shareholder since 01.09.2023
Shareholder 100% · 3k €

Beneficial owners (2)

e-Business Register · 9 h ago
SH
Sander Hage
Born 1992 · 34 y · ultimate beneficial owner since 19.10.2018
Ultimate beneficial owner
SH
Silver Hage
Born 1986 · 40 y · ultimate beneficial owner since 19.10.2018
Ultimate beneficial owner

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2024
0 €
↘ -100.0% vs 2023
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees

Tech stack

Tehnoloogiad
Mobile carrier
+372 5231643Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2025
19.05.2025ReportEsitati 2024. aasta aruanne— Käive 0 €

Connected companies

Same-person ties · e-Business Register

Siison Group OÜ is connected to 32 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Silver Hage (15 companies).

Total connections
32
via 3 people
Connecting people
3
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Silver
15 companies
Via personSilver Hage
20240 €−45 €3k €3k €019.05.2025
20233000 €2955 €3k €3k €016.02.2024
2022–−45 €266 €266 €003.04.2023
2021–−45 €311 €311 €024.05.2022
20200 €−120 €356 €356 €017.05.2021
2019795 €−6623 €476 €476 €013.07.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
15
Sander Hage12
Matthias Vutt5
SH
Silver Hage
board member, founder, ultimate beneficial owner
15 other companies›
CompanyRoleReg. code
aktsiaselts Buranta
Supervisory board member
10121130
Aktsiaselts Domex Group
Ultimate beneficial ownerBoard member
10649747
AS Astri
Supervisory board member
10134061
Astri Internet OÜ
Supervisory board member
12555312
Astri Keskarendus OÜ
FounderShareholder 5%
14993447
Astri Kinnisvara OÜ
Shareholder 15%
12181047
Astri Raadi OÜ
Shareholder 10%
12198295
Astri Valdus OÜ
Supervisory board memberShareholder 10%Ultimate beneficial owner
10831469
HgHg OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
11232570
Lõunakeskus OÜ
Supervisory board member
10667873
OÜ Basaar Group
Ultimate beneficial ownerBoard member
12413084
OÜ MITVAL
Ultimate beneficial ownerShareholder 25%Board member
10852603
OÜ Palermo-Palivere Põllud ja Metsad
Ultimate beneficial ownerBoard member
10817558
PK Arendus OÜ
Shareholder 4%
12198315
Tulundusühistu Energiaühistu
Supervisory board member
16184746
SH
Sander Hage
ultimate beneficial owner
12 other companies›
CompanyRoleReg. code
Aktsiaselts Domex Group
Ultimate beneficial owner
10649747
AS Astri
Supervisory board member
10134061
Astri Investeeringud OÜ
MV
Matthias Vutt
founder
5 other companies›
CompanyRoleReg. code
IO OÜ
Board memberShareholder 100%Ultimate beneficial owner
11946447
Koolimaja OÜ
Board memberShareholder 50%
Supervisory board member
16339522
Astri Keskarendus OÜ
FounderShareholder 5%
14993447
Astri Kinnisvara OÜ
Shareholder 15%
12181047
Astri Raadi OÜ
Shareholder 10%
12198295
Astri Valdus OÜ
Shareholder 10%
10831469
HgHg OÜ
Board memberShareholder 50%FounderUltimate beneficial owner
11232570
OÜ Basaar Group
Ultimate beneficial ownerBoard memberFounder
12413084
OÜ MITVAL
Ultimate beneficial ownerShareholder 25%Board member
10852603
OÜ Palermo-Palivere Põllud ja Metsad
Ultimate beneficial ownerBoard member
10817558
PK Arendus OÜ
Shareholder 4%
12198315
Founder
Ultimate beneficial owner
16042710
MTÜ Five Under
Ultimate beneficial owner
80577475
TDGE OÜ
Board memberFounderUltimate beneficial ownerShareholder 25%
16892294
Team Discgolf Estonia MTÜ
Board memberUltimate beneficial owner
80616117