Study K&A OÜ
RegisteredPrivate limited company (OÜ)Registry code 14342224
Key factsMustamäe linnaosa, Research and experimental development on natural sciences and engineering
- Registry code
- 14342224
- VAT number
- Not VAT registered
- Registered
- 29 Sept 2017
- Address
- Harju maakond, Tallinn, Mustamäe linnaosa, Sipelga tn 3a-45Harju maakondTallinnMustamäe linnaosa
Base map and address location: Estonian Land and Spatial Development Board - Main activity
- Research and experimental development on natural sciences and engineeringEMTAK 72101
- Capital
- €2,500
- Financial year ends
- 31.12
- Contacts
- Emailkadri.lilienthal1@gmail.com
- Mobile+372 5214427
Revenue
€15K+177%
2025 annual report
Net profit
€6.5K+158%
43% profit margin
Employees (FTE)
0—
2025 annual report
Average gross salary
€51
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 72 Scientific research and development.
Gross monthly wage
2% of the industry average
- Company, estimate Q2 2026€51
- Industry average 2025€3,146
- Industry median 2025€2,550
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
- Asta AuerbachJuhatuse liige, since 29 Sept 2017
- Kadri LilienthalJuhatuse liige, since 29 Sept 2017
Owners
- Asta AuerbachOsanik, since 01 Sept 202350%
- Kadri LilienthalOsanik, since 01 Sept 202350%