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Search›Companies›Osaühing ZIZI & YOYO
11077158ActivePrivate limited company

Osaühing ZIZI & YOYO

Harju maakond, Tallinn, Kesklinna linnaosa, Gonsiori tn 12a-11·EMTAK 71111 — Architectural activities·21+ years
Andmed · ···
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Overview

e-Business Register · 7 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
29.12.2004e-Business Register
Address
Gonsiori tn 12a-11, Kesklinna linnaosa, Tallinn, 10117 Harju maakondADS · e-Business Register
E-mail address
veronikavalk@icloud.come-Business Register
Telephone
+372 5515153· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 71111 - Architectural activitiese-Business Register · ETCB
Share capital
2560,00 €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

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
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  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
16 858 €
▲ 223% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
0 €
As of 16.08.2026 (MTA)

Registered 29. detsember 2004, primary activity: Architectural activities. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.

Data · 7 sourcese-Business Register · 8 min agoRTKMTR
e-Business Register ↗
Revenue
17k €
▲ 223% vs 2024
Employees
–
2025 annual report
Taxes paid
–
Tax debt
€0
As of 16.08.2026 (MTA)

Officers

e-Business Register · 7 h ago
VV
Veronika Valk-Siska
· board member since 07.11.2017
Board member

Founders

e-Business Register · 7 h ago
OK
Osaühing KRIMONTE HOLDINGFOREIGN
Foreign / not in register · founder since 03.12.2004
Founder

Shareholders

e-Business Register · 7 h ago
VV
Veronika Valk-Siska
· shareholder since 01.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 11 päeva tagasi
Revenue 2025
17k €
↗ +223% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Licences (2)

MTR · 6 h tagasi
Active licences
2
Other2
Oldest · Newest
2005→2012
Oldest licenceEEP000267 · 18.02.2005
Newest licenceEPE000759 · 23.03.2012
Active2 / 2
EPE000759
Ehitusprojekti ekspertiis
Majandustegevusteade
From23.03.2012
UntilOpen-ended
Valid

Tech stack

Tehnoloogiad
Mobile carrier
+372 5515153Telia Eesti AS

State-sector payments (10 · 10k €)

RTK Makseandmik · 15.05.2026
Transactions
10
2024–2025 · 2 years
Total amount
10k €
avg 1k €
Buyers
4
State and municipal bodies
Latest
08.12.2025
1k € · Eesti Kunstiakadeemia

2025: 6k € · 2024: 4k €

BuyerTxAmountShare
Eesti Kunstiakadeemia
74000624
7

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
30.06.2026ReportEsitati 2025. aasta aruanne— Käive 16 858 €
2025
11.06.2025ReportEsitati 2024. aasta aruanne— Käive 5222 €

Connected companies

Same-person ties · e-Business Register

Osaühing ZIZI & YOYO is connected to 3 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Veronika Valk-Siska (3 companies).

Total connections
3
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Shareholder
Strongest tie
Veronika
3 companies
Via personVeronika Valk-Siska
202516 858 €4382 €16k €16k €030.06.2026
20245222 €1518 €11k €11k €011.06.2025
20238122 €2898 €10k €10k €007.07.2024
202210 520 €4458 €7k €7k €030.07.2023
20214940 €−916 €2k €2k €030.07.2023
20202668 €17 €3k €4k €010.08.2021
20192407 €−1627 €3k €3k €030.10.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
EEP000267
Projekteerimine
Majandustegevusteade
From18.02.2005
UntilOpen-ended
Valid
9k €
Tallinna Strateegiakeskus
75023817
1
1k €
Tartu Ülikool
74001073
1
300 €
SA Kultuurileht
90005426
1
170 €
20255 transactions · 4k €
08.122025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Täiskasvanute täienduskoolitus
1330 €
28.112025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
1590 €
28.102025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
196 €
07.072025
Tartu Ülikool74001073
MAJANDAMISKULUD · Kolmanda taseme haridus
300 €
26.062025
SA Kultuurileht90005426
MAJANDAMISKULUD · Ringhäälingu- ja kirjastamisteenused
170 €
Show remaining 5 transactions+
20252 transactions · 2k €
12.062025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Täiskasvanute täienduskoolitus
1475 €
09.062025
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Täiskasvanute täienduskoolitus
833 €
20243 transactions · 4k €
2024
3
VV
Veronika Valk-Siska
board member, shareholder 100%
3 other companies›
CompanyRoleReg. code
mittetulundusühing YEA NODI
Board member
80242817
Osaühing R.Valk Arhitektuuribüroo
Founder
10539154
Veronika Valk-Siska
Sole trader
11574945
12.12
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Täiskasvanute täienduskoolitus
1331 €
04.122024
Eesti Kunstiakadeemia74000624
MAJANDAMISKULUD · Kolmanda taseme haridus
1830 €
13.052024
Tallinna Strateegiakeskus75023817
MAJANDAMISKULUD · Kommunaalmajanduse arendamine
1000 €

Analysis · 2025

computed from annual reports
Revenue17k €median 23k €72% of the sector median
Net margin26.0%median 8.8%+17.2 pp vs sector median
Revenue change222.8%median 1.3%+221.5 pp vs sector median
Equity ratio99.0%
Current ratio91.88
Labour cost of revenue0.0%
Compared with2024revenue 5k €

Peer group: Arhitektitegevused, 853 trading companies that filed a report in the last three years.

Founded 2004. That year 3,425 osaühing were registered; 3,308 are still trading, or 96.6%.