Altum OÜ
RegisteredPrivate limited company (OÜ)Registry code 11544217
Key factsPõhja-Tallinna linnaosa, Construction of water projects
- Registry code
- 11544217
- VAT number
- EE101413570
- Registered
- 03 Oct 2008
- Address
- Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Tööstuse tn 48aHarju maakondTallinnPõhja-Tallinna linnaosa
Base map and address location: Estonian Land and Spatial Development Board - Main activity
- Construction of water projectsEMTAK 42911
- Capital
- €2,560
- Financial year ends
- 31.12
- Contacts
- Emailkonstantin.trofimenko@mail.ee
- Mobile+372 56693602
- Phone+372 6604877
Revenue
€203.8K−41%
2025 annual report
Net profit
−€53.8K−435%
−26% profit margin
Employees (FTE)
60%
2025 annual report
Average gross salary
€977
Estimate, Q2 2026
Performance
RIK, annual reports
Revenue by activity
From the 2025 annual report
- 42911Construction of water projectsmain activity€203,819100%
Compared with its industry
The company beside Statistics Estonia's averages for activity 42 Civil engineering.
Gross monthly wage
41% of the industry average
- Company, estimate Q2 2026€977
- Industry average 2025€2,360
- Industry median 2025€2,031
Revenue per employee
15% of the industry average
- Company 2025€33,970
- Industry average 2024€222,100
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
- Konstantin TrofimenkoJuhatuse liige, since 03 Oct 2008
Owners
- Konstantin TrofimenkoOsanik, since 02 Sept 2023100%