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Search›Companies›Opus Frigus OÜ
14224022ActivePrivate limited company

Opus Frigus OÜ

Tartu maakond, Tartu linn, Tartu linn, Tähtvere tn 27-10·EMTAK 62202 — Computer facilities management activities·9+ years
Andmed · ···
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Overview

e-Business Register · 1 d ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
20.03.2017e-Business Register
Address
Tähtvere tn 27-10, Tartu linn, Tartu linn, 51007 Tartu maakondADS · e-Business Register
E-mail address
opusfrigus@gmail.come-Business Register
Telephone
+372 56483447· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 62202 - Computer facilities management activitiese-Business Register · ETCB
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

Data

  • 78 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
3015 €
▲ 20000% vs 2024
As of 10.10.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
–
Tax debt
0 €
As of 11.11.2026 (MTA)

Registered 20. märts 2017, primary activity: Computer facilities management activities. Main place of business in Tartu linn, Tartu linn, Tartu maakond.

Data · 6 sourcese-Business Register · 1 min agoMTA
e-Business Register ↗
Revenue 2026
3k €
▲ 20000% vs 2024
As of 10.10.2026 (MTA)
Employees
1
2026 (MTA)
Taxes paid
–
Tax debt
€0
As of 11.11.2026 (MTA)

Officers

e-Business Register · 1 d ago
IK
Inga Külmoja
Born 1974 · 51 y · board member since 20.03.2017
Board member

Founders

e-Business Register · 1 d ago
IK
Inga Külmoja
Born 1974 · 51 y · founder since 19.03.2017
Founder · 3k €

Shareholders

e-Business Register · 1 d ago
IK
Inga Külmoja
Born 1974 · 51 y · shareholder since 02.09.2023
Shareholder 100% · 3k €

Annual reports (7)

e-Business Register · annual reports · 3 päeva tagasi
Revenue 2025
3k €
↗ +20000% vs 2024
Employees 2025
1
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.10.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2026—––1
2025—1346 €1502 €1
Quarterly breakdown
YearQ1Q2Q3

Tech stack

Tehnoloogiad
Mobile carrier
+372 56483447Telia Eesti AS

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
19.10.2026ReportEsitati 2025. aasta aruanne— Käive 3015 €
2025
30.09.2025ReportEsitati 2024. aasta aruanne— Käive 15 €

Connected companies

Same-person ties · e-Business Register

Opus Frigus OÜ is connected to 1 other company through 1 person who hold a role here and elsewhere. The strongest tie runs through Inga Külmoja (1 company).

Total connections
1
via 1 person
Connecting people
1
Active here
Distinct roles
3
Board member · Founder
Strongest tie
Inga
1 company
Via personInga Külmoja
20253015 €−1739 €768 €1k €119.10.2026
202415 €3 €3k €3k €030.09.2025
202311 €−1 €3k €3k €030.09.2024
20220 €−12 €3k €3k €010.12.2023
202120 €8 €3k €3k €002.10.2023
202020 €8 €3k €3k €018.05.2022
20190 €−287 €3k €3k €030.04.2021
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
Q4
Revenue 2026––––
State taxes 2026––––
Taxes on workforce 2026––––
Employees 20261–––
Revenue 2025––––
State taxes 2025–673 €673 €–
Taxes on workforce 2025–751 €751 €–
Employees 2025–111
1
IK
Inga Külmoja
board member, founder, shareholder 100%
1 other company›
CompanyRoleReg. code
Tartu linn, Tähtvere tn 27 korteriühistu
Board member
80375582

Analysis · 2025

computed from annual reports
Revenue3k €median 30k €10% of the sector median
Net margin-57.7%median 13.8%-71.5 pp vs sector median
Revenue per employee3k €median 64k €5% of the sector median
Revenue change20,000.0%median 1.2%+19,998.8 pp vs sector median
Equity ratio60.6%
Current ratio2.09
Labour cost of revenue157.3%
Profit per employee−1739 €
Compared with2024revenue 15 €

Peer group: Arvutisüsteemide ja andmebaaside haldus, 566 trading companies that filed a report in the last three years.

Founded 2017. That year 14,402 osaühing were registered; 13,806 are still trading, or 95.9%.