ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
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

  • 78 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
ContactTerms
ET/EN/RU
EN
EestiEnglishРусский
nimistu
Search›Companies›OÜ Juu Sii (UC)
11936466ActivePrivate limited companyEE101369886 · VAT-registered

OÜ Juu Sii (UC)

Tartu maakond, Elva vald, Elva linn, Supelranna tn 1·EMTAK 62201 — Computer consultancy activities·16+ years
Andmed · ···
On this page
SanctionsOverviewOfficersShareholdersFoundersOther rolesForeign parentSubsidiariesFinancialsTax filingsPledgesPledges as creditorLicencesNoticesTech stackCourt rulingsTVK decisionsBlacklistLabour inspectorateHazardous facilityDPA decisionsTax-deductibleEU lobby registerTrademarksPatentsReal estateVehiclesGrantsProcurementsDocumentsState paymentsActivityConnected companies
Extension

Right in search

nimistu card above Google, Bing and DuckDuckGo results.

Chrome→Firefox→Edge→
Free · ~14 KB
See the extension →

Overview

e-Business Register · 20 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
05.05.2010e-Business Register
Address
Supelranna tn 1, Elva linn, Elva vald, 61505 Tartu maakondADS · e-Business Register
E-mail address
toomasruus@hotmail.come-Business Register
Telephone
+372 5069992· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 62201 - Computer consultancy activitiese-Business Register · ETCB
VAT number
ETCB · VAT-registered
Share capital
2556,00 €e-Business Register
LEI
254900BDUN6NDLJISW09 · issued 16.07.2020 · renewal overdue 123dGLEIF
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

  • 78 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Data · 9 sourcese-Business Register · 9 min agoMTAWeb tech scanEesti InternetGLEIF
e-Business Register ↗

Registered 5. mai 2010, primary activity: Computer consultancy activities. Main place of business in Elva linn, Elva vald, Tartu maakond.

Revenue 2026 III kv
2107 €
▲ 143% vs 2025 III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
293 €
State + labour taxes · 2026 III kv
Tax debt
0 €
As of 14.11.2026 (MTA)
Revenue 2026 (I-III kv)
6k €
▼ 30% vs 2025 I-III kv
As of 10.10.2026 (MTA)
Employees
–
2026 (MTA)
Taxes paid
565 €
State + labour taxes · 2026 (I-III kv)
Tax debt
€0
As of 14.11.2026 (MTA)

Officers

e-Business Register · 20 h ago
TR
Toomas Ruus
Born 1970 · 56 y · board member since 21.09.2016
Board member

Founders

e-Business Register · 20 h ago
TR
Toomas Ruus
Born 1970 · 56 y · founder since 05.05.2010
Founder

Shareholders

e-Business Register · 20 h ago
TR
Toomas Ruus
Born 1970 · 56 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 5 päeva tagasi
Revenue 2025
8k €
↘ -48.8% vs 2024
State taxes 2025
820 €
↗ +66.7% vs 2024
Employees 2025
0
YearRevenueProfitEquity

Taxes, revenue and employees

Estonian Tax and Customs Board · 10.10.2026 as of
10k €5k €0

Tech stack

Website analysis · 2 päeva tagasi
Domains (1)
itkonsultant.ee
SPFDMARC
REGElkdata OÜ
SRCEIS WHOIS
Detected technologies
Web serverApache
Mobile carrier
+372 5069992Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
27.09.2026ReportEsitati 2025. aasta aruanne— Käive 7886 €
15.09.2026FilingMuutmiskanne2×expand ›hide ⌃
  • Ä 10143540 / 13 · Olek: Jõustunud
  • Kanne nr 12 · kanne
2025
29.09.2025ReportEsitati 2024. aasta aruanne— Käive 15 399 €

Connected companies

Same-person ties · e-Business Register

OÜ Juu Sii (UC) is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Toomas Ruus (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Toomas
1 company
Via personToomas Ruus
Assets
Employees
20257886 €−608 €2k €2k €027.09.2026
202415 399 €1779 €2k €2k €029.09.2025
20233383 €−6109 €-1k €1k €023.08.2024
20227799 €−12 475 €5k €6k €004.07.2023
20210 €−1219 €18k €18k €018.09.2022
20200 €−2954 €19k €19k €020.09.2021
20190 €−1481 €22k €22k €027.09.2020
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
20222023202420252026
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026I-III Q6302 €565 €0 €–
202511 564 €820 €0 €–
20248753 €492 €0 €–
20235178 €30 €0 €–
20225134 €77 €0 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 20263k €1k €2k €–
State taxes 2026162 €110 €293 €–
Taxes on workforce 20260 €0 €0 €–
Employees 2026––––
Revenue 20256k €2k €868 €3k €
State taxes 2025407 €100 €22 €291 €
Taxes on workforce 20250 €0 €0 €0 €
Employees 2025––––
Revenue 2024680 €508 €734 €7k €
State taxes 2024109 €66 €104 €213 €
Taxes on workforce 20240 €0 €0 €0 €
Employees 2024––––
Revenue 20232k €1k €436 €1k €
State taxes 202321 €9 €–0 €
Taxes on workforce 20230 €0 €–0 €
Employees 2023––––
Revenue 20220 €0 €0 €5k €
State taxes 2022–––77 €
Taxes on workforce 2022–––0 €
Employees 2022––––
1
TR
Toomas Ruus
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Tartu Kaasaegse Viievõistluse Klubi Pentathlon
Board member
80079004

Analysis · 2025

computed from annual reports
Revenue8k €median 35k €22% of the sector median
Net margin-7.7%median 21.1%-28.8 pp vs sector median
Revenue change-48.8%median 2.6%-51.4 pp vs sector median
Equity ratio100.0%
Labour cost of revenue0.0%
Compared with2024revenue 15k €

Peer group: Arvutialased konsultatsioonid, 2,138 trading companies that filed a report in the last three years.

Founded 2010. That year 6,009 osaühing were registered; 5,780 are still trading, or 96.2%.