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Search›Companies›Arhitektuuristuudio Siim & Kreis Osaühing
10479268ActivePrivate limited company

Arhitektuuristuudio Siim & Kreis Osaühing

A. Lauteri tn 1-35·EMTAK 71111 — Architectural activities·28+ years
Andmed · ···
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Overview

e-Business Register · 45 min ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
12.08.1998e-Business Register
Address
A. Lauteri tn 1-35, 10114ADS · e-Business Register
E-mail address
info@siimkreis.eee-Business Register
Telephones
+372 6604297+372 5165019· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71111 - Architectural activitiese-Business Register · ETCB
Share capital
10 960,00 €e-Business Register
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

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  • Donation terms
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
750 €
▼ 17% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
114 €
State + labour taxes · 2026 I kv
Tax debt
0 €
As of 21.08.2026 (MTA)

Registered 12. august 1998, primary activity: Architectural activities. Main place of business in Tallinna linn, Harju maakond.

Data · 8 sourcese-Business Register · 2 min agoMTAWeb tech scanEesti Internet
e-Business Register ↗
Revenue 2026
750 €
▼ 17% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
114 €
State + labour taxes · 2026 (I kv)
Tax debt
€0
As of 21.08.2026 (MTA)

Officers

e-Business Register · 45 min ago
KA
Kristel Ausing
Born 1964 · 62 y · board member since 12.08.1998
Board member

Shareholders (3)

e-Business Register · 45 min ago
KA
Kristel Ausing
Born 1964 · 62 y · shareholder since 01.09.2023
Shareholder 50% · 5k €Shareholder 50% · 5k €
AS
Aleksander Siim
Born 2003 · 23 y · shareholder since 01.09.2023
Shareholder 50% · 5k €
RS
Rael Siim
Born 1994 · 32 y · shareholder since 01.09.2023
Shareholder 50% · 5k €

Annual reports (7)

e-Business Register · annual reports · 16 päeva tagasi
Revenue 2025
750 €
↘ -16.7% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—114 €0 €–
2025—212 €0 €–
2024—140 €0 €–
2023—127 €0 €

Tech stack

Tehnoloogiad
Domains (1)
siimkreis.ee
SPF
HOSTGoogle Cloud
NSZone.ee
REGZone Media OÜ
SRCEIS WHOIS
Could not analyse (fetch failed)
Mobile carrier
+372 5165019Telia Eesti AS+372 6604297Unknown

Veebilehte ei õnnestunud analüüsida (fetch failed).

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
07.07.2026ReportEsitati 2025. aasta aruanne— Käive 750 €
2025
04.07.2025ReportEsitati 2024. aasta aruanne— Käive 900 €

Connected companies

Same-person ties · e-Business Register

Arhitektuuristuudio Siim & Kreis Osaühing is connected to 2 other companies through 2 people who hold a role here and elsewhere. The strongest tie runs through Kristel Ausing (1 company).

Total connections
2
via 2 people
Connecting people
2
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Kristel
1 company
Via personKristel Ausing
2025750 €−6448 €81k €81k €007.07.2026
2024900 €−8167 €88k €88k €004.07.2025
2023850 €−12 452 €96k €96k €030.06.2024
20221505 €−17 636 €108k €108k €012.07.2023
20216790 €−6655 €126k €126k €001.08.2022
202017 030 €−34 506 €133k €133k €024.06.2021
201927 516 €−22 497 €167k €167k €217.07.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
2022—127 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026––––
State taxes 2026114 €–––
Taxes on workforce 20260 €–––
Employees 2026––––
Revenue 2025––––
State taxes 2025106 €––106 €
Taxes on workforce 20250 €––0 €
Employees 2025––––
Revenue 2024––––
State taxes 2024–70 €–70 €
Taxes on workforce 2024–0 €–0 €
Employees 2024––––
Revenue 2023––––
State taxes 202364 €––63 €
Taxes on workforce 20230 €––0 €
Employees 2023––––
Revenue 2022––––
State taxes 202264 €––63 €
Taxes on workforce 20220 €––0 €
Employees 2022––––
1
Rael Siim1
KA
Kristel Ausing
board member, shareholder 50%
1 other company›
CompanyRoleReg. code
Sihtasutus Perekond Kreisi Fond
FounderSupervisory board member
90010640
RS
Rael Siim
shareholder 50%
1 other company›
CompanyRoleReg. code
OÜ seems
Shareholder 100%Board memberFounder
16463127

Analysis · 2025

computed from annual reports
Revenue750 €median 23k €3% of the sector median
Net margin-859.7%median 8.8%-868.5 pp vs sector median
Revenue change-16.7%median 1.3%-17.9 pp vs sector median
Equity ratio100.0%
Labour cost of revenue0.0%
Compared with2024revenue 900 €

Peer group: Arhitektitegevused, 852 trading companies that filed a report in the last three years.

Founded 1998. That year 3,554 osaühing were registered; 3,413 are still trading, or 96.0%.