ALT Group OÜ
RegisteredPrivate limited company (OÜ)Registry code 12395067
Key factsMustamäe linnaosa, Installation of insulation
- Registry code
- 12395067
- VAT number
- EE101616377
- Registered
- 19 Dec 2012
- Address
- Harju maakond, Tallinn, Mustamäe linnaosa, Mustamäe tee 177-37Harju maakondTallinnMustamäe linnaosa
Base map and address location: Estonian Land and Spatial Development Board - Main activity
- Installation of insulationEMTAK 43231
- Capital
- €2,500
- Financial year ends
- 31.12
- Contacts
- Emailtanel@altgroup.eu
- Phone+372 5526847
Revenue
€113.3K−6.3%
2025 annual report
Net profit
€22.1K+14%
20% profit margin
Employees (FTE)
4+33%
2025 annual report
Average gross salary
€1,154
Estimate, Q2 2026
Performance
RIK, annual reports
Revenue by activity
From the 2025 annual report
- 43231Installation of insulationmain activity€113,250100%
Compared with its industry
The company beside Statistics Estonia's averages for activity 43 Specialised construction activities.
Gross monthly wage
74% of the industry average
- Company, estimate Q2 2026€1,154
- Industry average 2025€1,567
- Industry median 2025€1,322
Revenue per employee
29% of the industry average
- Company 2025€28,313
- 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
- Tanel TammJuhatuse liige, since 19 Dec 2012
Owners
- Tanel TammOsanik, since 01 Sept 202350%
- Aleksei KravtsovOsanik, since 01 Sept 202350%