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Search›Companies›WS Arhitektuur OÜ
14628587ActivePrivate limited companyEE102644649 · VAT-registered

WS Arhitektuur OÜ

Saare maakond, Saaremaa vald, Kihelkonna alevik, Oja tn 10·EMTAK 71111 — Architectural activities·7+ years
Andmed · ···
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Overview

e-Business Register · 23 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
18.12.2018e-Business Register
Address
Oja tn 10, Kihelkonna alevik, Saaremaa vald, 93401 Saare maakondADS · e-Business Register
E-mail address
ardo.hiiuvain@gmail.come-Business Register
Telephone
+372 53414631· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71111 - Architectural activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
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
  • Activity licences
  • Recent registrations

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  • Database
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© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 8 sourcese-Business Register · 5 min agoMTARTK
e-Business Register ↗

Registered 18. detsember 2018, primary activity: Architectural activities. Main place of business in Kihelkonna alevik, Saaremaa vald, Saare maakond.

Revenue 2026 (I kv)
400 €
▼ 59% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 10.07.2026 (MTA)
Revenue 2026 (I kv)
400 €
▼ 59% vs 2025 I kv
As of 10.04.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 10.07.2026 (MTA)

Officers

e-Business Register · 23 h ago
AH
Ardo Hiiuväin
Born 1989 · 37 y · board member since 18.12.2018
Board member

Founders

e-Business Register · 23 h ago
AH
Ardo Hiiuväin
Born 1989 · 37 y · founder since 18.12.2018
Founder · 3k €

Shareholders

e-Business Register · 23 h ago
AH
Ardo Hiiuväin
Born 1989 · 37 y · shareholder since 03.09.2023
Shareholder 100% · 3k €

Beneficial owners

e-Business Register · 23 h ago
AH
Ardo Hiiuväin
Born 1989 · 37 y · ultimate beneficial owner since 10.12.2019
Ultimate beneficial owner

Annual reports (7)

e-Business Register · annual reports · 8 päeva tagasi
Revenue 2025
7k €
↘ -57.3% vs 2024
State taxes 2025
2k €
↘ -3.9% vs 2024
Employees 2025
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.04.2026 as of
20k €10k €0

Tech stack

Tehnoloogiad
Mobile carrier
+372 53414631Telia Eesti AS

State-sector payments (15 · 19k €)

RTK Makseandmik · 15.05.2026
Transactions
15
2024–2025 · 2 years
Total amount
19k €
avg 1k €
Buyers
1
State and municipal bodies
Latest
18.11.2025
2k € · Eesti Kunstiakadeemia

2025: 8k € · 2024: 11k €

20255 transactions · 5k €
18.112025
Eesti Kunstiakadeemia74000624

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 7280 €
2025
30.06.2025ReportEsitati 2024. aasta aruanne— Käive 17 040 €

Connected companies

Same-person ties · e-Business Register

WS Arhitektuur OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Ardo Hiiuväin (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
4
Board member · Founder
Strongest tie
Ardo
1 company
Via personArdo Hiiuväin
Assets
Employees
20257280 €−2949 €12k €20k €030.06.2026
202417 040 €−5480 €15k €25k €030.06.2025
202324 750 €10 948 €20k €21k €030.06.2024
202211 280 €5487 €10k €10k €030.06.2023
20217989 €845 €4k €4k €030.06.2022
20202482 €−314 €3k €3k €027.02.2022
20197050 €3528 €4k €4k €026.02.2022
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
2023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I Q400 €–––
20257935 €1745 €55 €–
202419 535 €1815 €6 €–
2023I-IV Q3918 €441 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2026400 €–––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 2026––––
Revenue 2025975 €3k €1k €3k €
State taxes 2025110 €503 €7 €1k €
Taxes on workforce 20250 €55 €0 €0 €
Employees 2025––––
Revenue 20244k €11k €3k €1k €
State taxes 2024393 €1k €9 €56 €
Taxes on workforce 20246 €0 €0 €0 €
Employees 2024––––
Revenue 2023––1k €2k €
State taxes 2023––145 €296 €
Taxes on workforce 2023––0 €0 €
Employees 2023––––
MAJANDAMISKULUD
·
Kolmanda taseme haridus
2003 €
07.102025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Teadus- ja arendustegevus hariduses
722 €
09.092025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
1042 €
08.082025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Teadus- ja arendustegevus hariduses
589 €
05.062025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
650 €
Show remaining 10 transactions+
20252 transactions · 3k €
28.052025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
2341 €
25.042025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
750 €
20248 transactions · 11k €
19.122024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
1190 €
22.102024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
952 €
12.082024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
1903 €
03.062024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
319 €
31.052024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Täiskasvanute täienduskoolitus
1476 €
27.052024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
1427 €
22.042024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Täiskasvanute täienduskoolitus
1659 €
28.032024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Täiskasvanute täienduskoolitus
2054 €
1
AH
Ardo Hiiuväin
board member, founder, shareholder 100%, ultimate beneficial owner
1 other company›
CompanyRoleReg. code
Tektuuring OÜ
FounderShareholder 17%Ultimate beneficial owner
17382744