43999Other specialised construction activities

2,061 companies

This activity has special requirements (e.g. a licence or notice).

Largest companies by revenue

1.OÜ Maru Betoonitööd
12051926, Kesklinna linnaosa
Revenue 2025
€23.2M
+33%
Net profit
€151K
−44%
Employees
136
2.Voller Sisustus OÜ
12035601, Rae küla
Revenue 2025
€9.2M
−12%
Net profit
€149.3K
−57%
Employees
37
3.TERASBETOON OÜ
12180444, Nõmme linnaosa
Revenue 2025
€6.9M
+78%
Net profit
€154.3K
+16,301%
Employees
7
4.Maru THM osaühing
10377059, Kesklinna linnaosa
Revenue 2025
€3.8M
−11%
Net profit
€8.9K
+106%
Employees
20
5.Lehtse Ehitus OÜ
12498583, Mustamäe linnaosa
Revenue 2025
€3.8M
+54%
Net profit
€62
−98%
Employees
11
6.Head Tööd OÜ
14490433, Narva linn
Revenue 2025
€3M
+132%
Net profit
€53K
−37%
Employees
24
7.Eurasia Construction Services OÜ
14674624, Narva linn
Revenue 2025
€2.7M
+106%
Net profit
−€264.3K
−164%
Employees
7
8.Hot Est OÜ
16936287, Lasnamäe linnaosa
Revenue 2025
€2.6M
−9.4%
Net profit
−€437.4K
−223%
Employees
20
9.OÜ PR Betoon
11273416, Harku alevik
Revenue 2025
€2.6M
−25%
Net profit
€45.5K
−73%
Employees
17
10.CONEX OÜ
11452935, Mustamäe linnaosa
Revenue 2025
€2.5M
+22%
Net profit
€87.8K
+158%
Employees
9

#	Company	Reg.	Revenue	Change	Net profit	Change	Employees
1	OÜ Maru Betoonitööd 12051926, Kesklinna linnaosa	2011	€23,241,473 2025	+33%	€150,993	−44%	136 annual average (FTE)
2	Voller Sisustus OÜ 12035601, Rae küla	2011	€9,216,198 2025	−12%	€149,290	−57%	37 annual average (FTE)
3	TERASBETOON OÜ 12180444, Nõmme linnaosa	2011	€6,897,008 2025	+78%	€154,334	+16,301%	7 annual average (FTE)
4	Maru THM osaühing 10377059, Kesklinna linnaosa	1998	€3,828,975 2025	−11%	€8,943	+106%	20 annual average (FTE)
5	Lehtse Ehitus OÜ 12498583, Mustamäe linnaosa	2013	€3,780,887 2025	+54%	€62	−98%	11 annual average (FTE)
6	Head Tööd OÜ 14490433, Narva linn	2018	€3,038,273 2025	+132%	€53,013	−37%	24 annual average (FTE)
7	Eurasia Construction Services OÜ 14674624, Narva linn	2019	€2,683,577 2025	+106%	−€264,329	−164%	7 annual average (FTE)
8	Hot Est OÜ 16936287, Lasnamäe linnaosa	2024	€2,583,776 2025	−9.4%	−€437,398	−223%	20 annual average (FTE)
9	OÜ PR Betoon 11273416, Harku alevik	2006	€2,564,304 2025	−25%	€45,543	−73%	17 annual average (FTE)
10	CONEX OÜ 11452935, Mustamäe linnaosa	2007	€2,531,372 2025	+22%	€87,835	+158%	9 annual average (FTE)

Includes

This class includes: - reinforcement steel bending activities, at the construction site - erection of construction site safety equipment - work with specialist access requirements necessitating climbing skills and the use of related equipment (e.g. working at height on tall structures) - repairing/restoring of reinforced concrete structures (e.g. beams, columns) - erection of billboards or advertising columns - concreting works

Also includes

casting of concrete foundations, posts, floors, suspended ceilings, etc. construction of concrete domes etc. construction of salt chambers diamond drilling drying of buildings erection of industrially manufactured steel structural elements for buildings and facilities (e.g. structural elements of bridges, cantilever cranes, support poles for power lines) erection/construction of reinforced concrete structures (frames, structures) foundation sealing installation of street equipment, e.g. telephone boxes, public toilets, bus shelters, etc. moisture protection and control in buildings pest control in construction preparation of concrete casting formworks (moulds) removal of asbestos renovation of balconies restoration and conservation of buildings transplantation of buildings tunnelling and dredging of shafts welding works related to the erection of buildings

Excludes

rental of scaffolds and work platforms, without erection and dismantling, see 77321 rental of construction machinery and equipment without an operator, see 77321