42121Construction of railways and underground railways
32 companies
Largest companies by revenue
- 12579850, Tartu linn
- Revenue 2025
- €93.9M
- +30%
- Net profit
- €6.1M
- +158%
- Employees
- 109
- 11109214, Põhja-Tallinna linnaosa
- Revenue 2025
- €24.1M
- −10%
- Net profit
- €950.7K
- +99%
- Employees
- 128
- 11281798, Varja küla
- Revenue 2025
- €2.3M
- −1.6%
- Net profit
- €494.5K
- −35%
- Employees
- 22
- 16060820, Valga linn
- Revenue 2025
- €2.3M
- +12%
- Net profit
- €804.3K
- +73%
- Employees
- 29
- 10048284, Lasnamäe linnaosa
- Revenue 2025
- €1.9M
- +3.4%
- Net profit
- −€78.4K
- −565%
- Employees
- 17
- 14324427, Tartu linn
- Revenue 2025
- €1.2M
- −8.7%
- Net profit
- €73.6K
- +40%
- Employees
- 15
- 10479848, Laiaküla
- Revenue 2025
- €994.2K
- −19%
- Net profit
- €85.7K
- +61%
- Employees
- 10
- 10608381, Tartu linn
- Revenue 2025
- €930.9K
- +23%
- Net profit
- €334.6K
- +418%
- Employees
- 12
- 10272917, Valga linn
- Revenue 2025
- €283K
- +6,425%
- Net profit
- −€6.5K
- −655%
- Employees
- 0
- 16675668, Prillimäe alevik
- Revenue 2025
- €195.1K
- +738%
- Net profit
- €44.8K
- +368%
- Employees
- 2
Includes
This class includes: - construction of railways, underground railways and subways - construction of electricity overhead lines and conductor rails for railways
Also includes
construction of cable railways construction of railway control and protection facilities construction of railway electrification systems installation of switch devices, switches and crossovers maintenance and repair of railways and underground railways renovation and repair works of railways spreading of gravel and installation of railway tracks
Excludes
installation of lighting and electrical signals, see 43211, 43212 project management for construction, see 711 engineering activities, see 71121