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ET

O3 Technology OÜ

RegisteredPrivate limited company (OÜ)Registry code 14062364

Key factsKristiine linnaosa, Constructional engineering-technical designing and consulting
Registry code
14062364
VAT number
EE101883922
LEI code
6488JLA2J9GY8E512878
Registered
06 Jun 2016
Address
Harju maakond, Tallinn, Kristiine linnaosa, Vesipapi tn 2Harju maakondTallinnKristiine linnaosa
Base map and address location: Estonian Land and Spatial Development Board
Main activity
Constructional engineering-technical designing and consultingEMTAK 71121
Capital
€6,000
Financial year ends
31.12
Contacts
Open in the business register
Revenue
€1.5M−0.1%
2025 annual report
Net profit
€100.1K+5,540%
6.9% profit margin
Employees (FTE)
——
2025 annual report
Average gross salary
€4,555
Estimate, Q2 2026

Performance

RIK, annual reports

Revenue by activity

From the 2025 annual report

Compared with its industry

The company beside Statistics Estonia's averages for activity 71 Architectural and engineering activities; technical testing and analysis.

Gross monthly wage

201% of the industry average

  • Company, estimate Q2 2026€4,555
  • Industry average 2025€2,264
  • Industry median 2025€2,095

Source: Statistics Estonia (PA103 gross monthly wage, EM001 labour productivity per person employed). The company wage is estimated from labour taxes paid; revenue per employee comes from the annual report. Statistics Estonia uses EMTAK 2008 activities.

Management

Owners