Si&Ko OÜ
RegisteredPrivate limited company (OÜ)Registry code 16017633
Tax debt of €2,949 according to the tax board's list of debtors as of 06 Oct 2026. Tax debt history
Key factsLasnamäe linnaosa, Installation, maintenance and repair of heating, ventilation and air conditioning equipment
- Registry code
- 16017633
- VAT number
- EE102275380
- Registered
- 28 Jul 2020
- Address
- Harju maakond, Tallinn, Lasnamäe linnaosa, Peterburi tee 34Harju maakondTallinnLasnamäe linnaosa
Base map and address location: Estonian Land and Spatial Development Board - Main activity
- Installation, maintenance and repair of heating, ventilation and air conditioning equipmentEMTAK 43221
- Capital
- €2,500
- Financial year ends
- 31.12
- Contacts
- Emailinfo@siko.ee
- Mobile+372 5051619
Revenue
€288.9K+20%
2023 annual report
Net profit
€21K+561%
7.3% profit margin
Employees (FTE)
2−33%
2023 annual report
Average gross salary
€1,997
Estimate, Q2 2026
Performance
RIK, annual reports
Revenue by activity
From the 2023 annual report
- 43221EMTAK 2008main activity€288,862100%
Compared with its industry
The company beside Statistics Estonia's averages for activity 43 Specialised construction activities.
Gross monthly wage
127% of the industry average
- Company, estimate Q2 2026€1,997
- Industry average 2025€1,567
- Industry median 2025€1,322
Revenue per employee
142% of the industry average
- Company 2023€144,431
- Industry average 2023€101,400
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
- Dagmar SiidaJuhatuse liige, since 28 Jul 2020
Owners
- Dagmar SiidaOsanik, since 01 Sept 2023100%