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Search›Companies›Terasmägi OÜ
11113629ActivePrivate limited company

Terasmägi OÜ

Harju maakond, Tallinn, Kesklinna linnaosa, Tõnismägi 3a·EMTAK 70221 — Ärinõustamine jm juhtimisalane nõustamine·21+ years
Andmed · ···
On this page
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Overview

e-Business Register · 14 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
23.02.2005e-Business Register
Address
Tõnismägi 3a, Kesklinna linnaosa, Tallinn, 10119 Harju maakondADS · e-Business Register
E-mail address
klaus.stahlberg@earnan.come-Business Register
Website
lstahlberg01@gmail.come-Business Register · domain active
Telephone
+358 400205777e-Business Register
Principal activity
EMTAK 70221 - Ärinõustamine jm juhtimisalane nõustaminee-Business Register · ETCB
Share capital
2562,00 €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 2026
–
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
53 €
State + labour taxes · 2026 (I kv)
Tax debt
0 €
As of 25.06.2026 (MTA)

Registered 23. veebruar 2005, primary activity: Ärinõustamine jm juhtimisalane nõustamine. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 9 sourcese-Business Register · 4 min agoMTABuiltWithWeb tech scan
e-Business Register ↗
Revenue 2026
–
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
53 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 25.06.2026 (MTA)

Officers

e-Business Register · 14 h ago
KL
Klaus Laurinpoika Ståhlberg
Born 1972 · 53 y · board member since 21.06.2021
Board member

Shareholders (2)

e-Business Register · 14 h ago
KL
Klaus Laurinpoika Ståhlberg
Born 1972 · 53 y · shareholder since 13.01.2026
Shareholder 50% · 1k €
JL
Juha Laurinpoika Ståhlberg
Born 1969 · 56 y · shareholder since 13.01.2026
Shareholder 50% · 1k €

Beneficial owners

e-Business Register · 14 h ago
LJ
Lauri Juhani Ståhlberg
· ultimate beneficial owner since 06.11.2018
Ultimate beneficial owner

Other persons

e-Business Register · 14 h ago
JG
Janno Greenbaum
Born 1974 · 52 y · non-cash contribution auditor since 16.11.2007
Non-cash contribution auditor

Subsidiaries

e-Business Register · shareholders · 14 h ago

Terasmägi OÜ is a shareholder or officer in 1 more company.

Osaühing BAUMWALD
Shareholder 25%

Annual reports (6)

e-Business Register · annual reports · 5 päeva tagasi
Employees 2024
0
YearRevenueProfitEquityAssetsEmployees
2024–−1054 €12k €158k €0

Taxes and employees

Estonian Tax and Customs Board · 10.04.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—53 €0 €–
2025—53 €0 €–
2024—46 €0 €–
2023—71 €0 €

Tech stack

BuiltWith · 7 päeva tagasi
Domains (1)
lstahlberg01@gmail.com
SRCÄriregister
Email server50Widgets10Linked services7Hosting4Ns3Server1SSL certificate1Web Master1Programming language1

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
13.01.2026OfficerSai osanikuks2×expand ›hide ⌃
  • Juha Laurinpoika Ståhlberg · · 50 %
  • Klaus Laurinpoika Ståhlberg · · 50 %
13.01.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10086581 / 16 · Olek: Jõustunud
  • Kanne nr 14 · kanne
2025

Connected companies

Same-person ties · e-Business Register

Terasmägi OÜ is connected to 36 other companies through 3 people who hold a role here and elsewhere. The strongest tie runs through Klaus Laurinpoika Ståhlberg (1 company).

Total connections
36
via 3 people
Connecting people
3
Active here
Distinct roles
4
Board member · Shareholder
Strongest tie
Klaus
1 company
Via personKlaus Laurinpoika Ståhlberg
11.06.2025
2023–−1144 €13k €158k €028.06.2024
2022–−1191 €14k €159k €016.06.2023
2021–−49 748 €16k €159k €031.03.2022
2020–−1699 €65k €208k €021.10.2021
2019–−1850 €67k €210k €018.05.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
2022—70 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 202653 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025––––
State taxes 2025–53 €––
Taxes on workforce 2025–0 €––
Employees 2025––––
Revenue 2024––––
State taxes 2024–46 €––
Taxes on workforce 2024–0 €––
Employees 2024––––
Revenue 2023––––
State taxes 202364 €––7 €
Taxes on workforce 20230 €––0 €
Employees 2023––––
Revenue 2022––––
State taxes 202264 €––6 €
Taxes on workforce 20220 €––0 €
Employees 2022––––
Robots1
Category breakdown
Email server (50)
Business Email Hosting · Secure Email · DMARC
Widgets (10)
Data Collection · Web Performance Monitoring · Digital Experience Optimization · Web Badge
Linked services (7)
NPM · AI
Hosting (4)
Cloud PaaS · Indian hosting · Australian hosting · Server Location
Ns (3)
–
Server (1)
–
SSL certificate (1)
–
Web Master (1)
–
Programming language (1)
–
Robots (1)
AI Discovery
11.06.2025ReportEsitati 2024. aasta aruanne
2024
28.06.2024ReportEsitati 2023. aasta aruanne
1
Lauri Juhani Ståhlberg1
Janno Greenbaum34
KL
Klaus Laurinpoika Ståhlberg
board member, shareholder 50%
1 other company›
CompanyRoleReg. code
Steelhill OÜ
Ultimate beneficial ownerShareholder 100%Board member
14286299
LJ
Lauri Juhani Ståhlberg
ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Osaühing BAUMWALD
Ultimate beneficial owner
11052112
JG
Janno Greenbaum
non-cash contribution auditor
34 other companies›
CompanyRoleReg. code
Advokaadibüroo COBALT OÜ
Auditor
10188708
Aktsiaselts Hansab
Auditor
10035867
Aktsiaselts Stokker
Auditor
10165452
AS Taastava Kirurgia Kliinik
Auditor
10286204
Concentrix Estonia OÜ
Non-cash contribution auditor
10955378
Daymar OÜ
Non-cash contribution auditor
11175636
DHL Express Estonia AS
Auditor
10451175
DIGMATIX Estonia AS
Auditor
10653988
Electrobit OÜ
Auditor
10668940
Grant Thornton Baltic Holding TÜ
General partnerShareholder
12874307
Grant Thornton Baltic OÜ
Board member
10384467
ISIS Medical OÜ
Auditor
10958649
MARTELON GRUPP OÜ
Auditor
11034901
MS Balti Trafo Osaühing
Auditor
10153561
Narva Gate OÜ
Auditor
11417217
OIXIO IT AS
Non-cash contribution auditorAuditor
11038974
… and 18 more · see on the person page ↗