CardNetworks OÜ
RegisteredPrivate limited company (OÜ)Registry code 12594341
Key factsLasnamäe linnaosa, Installation of insulation
- Registry code
- 12594341
- VAT number
- EE101755199
- Registered
- 07 Jan 2014
- Address
- Harju maakond, Tallinn, Lasnamäe linnaosa, Visase tn 8Harju maakondTallinnLasnamäe linnaosa
Base map and address location: Estonian Land and Spatial Development Board - Main activity
- Installation of insulationEMTAK 43231
- Capital
- €19,260
- Financial year ends
- 31.12
- Contacts
- Emailsergei@elka.ee
- Mobile+372 5273035
Revenue
€264.3K+15%
2025 annual report
Net profit
€30K+24%
11% profit margin
Employees (FTE)
10+43%
2025 annual report
Average gross salary
€1,282
Estimate, Q2 2026
Performance
RIK, annual reports
Revenue by activity
From the 2025 annual report
- 43231Installation of insulationmain activity€264,345100%
Compared with its industry
The company beside Statistics Estonia's averages for activity 43 Specialised construction activities.
Gross monthly wage
82% of the industry average
- Company, estimate Q2 2026€1,282
- Industry average 2025€1,567
- Industry median 2025€1,322
Revenue per employee
27% of the industry average
- Company 2025€26,435
- Industry average 2024€99,200
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
- Sergei TšernovJuhatuse liige, since 05 Sept 2019
Owners
- Sergei TšernovOsanik, since 03 Sept 202368.01%
- Jana RudnikOsanik, since 03 Sept 202316%
- Dmitri BavõkinOsanik, since 03 Sept 202316%