4323Installation of insulation

121 companies

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

Sub-industries

43231Installation of insulation121

Largest companies by revenue

1.OÜ AURICU
11378999, Tartu linn
Revenue 2025
€8.7M
+11%
Net profit
€220.7K
−9.4%
Employees
13
2.BTI Service OÜ
11834139, Laagri alevik
Revenue 2025
€5.1M
−4.5%
Net profit
€803.5K
+39%
Employees
38
3.Osaühing Tefire Group
10588738, Suure-Jaani linn
Revenue 2025
€4M
−6.7%
Net profit
−€462.9K
−3,151%
Employees
20
4.PFP PRODUCTS OÜ
16701377, Vastemõisa küla
Revenue 2025
€1.6M
+33%
Net profit
€54.4K
−24%
Employees
4
5.Puistemees OÜ
14265624, Nõmme linnaosa
Revenue 2025
€1.5M
+15%
Net profit
€643
−99%
Employees
6
6.OÜ Isolitas
10369048, Narva linn
Revenue 2025
€1.3M
+123%
Net profit
€158.4K
+8,189%
Employees
47
7.Osaühing Kohtla-Järve OMEGA
10371105, Jõhvi linn
Revenue 2025
€1.1M
+6.2%
Net profit
€124.3K
−34%
Employees
9
8.Feraru OÜ
12916247, Kristiine linnaosa
Revenue 2025
€1M
−14%
Net profit
€58.3K
−18%
Employees
12
9.OÜ TERMIKAY
10888363, Põhja-Tallinna linnaosa
Revenue 2025
€1M
+40%
Net profit
€23.2K
+142%
Employees
13
10.Salvelum OÜ
12866377, Lasnamäe linnaosa
Revenue 2025
€1M
+77%
Net profit
−€69.7K
−354%
Employees
21

#	Company	Reg.	Revenue	Change	Net profit	Change	Employees
1	OÜ AURICU 11378999, Tartu linn	2007	€8,741,922 2025	+11%	€220,727	−9.4%	13 annual average (FTE)
2	BTI Service OÜ 11834139, Laagri alevik	2009	€5,100,454 2025	−4.5%	€803,459	+39%	38 annual average (FTE)
3	Osaühing Tefire Group 10588738, Suure-Jaani linn	1999	€4,012,302 2025	−6.7%	−€462,876	−3,151%	20 annual average (FTE)
4	PFP PRODUCTS OÜ 16701377, Vastemõisa küla	2023	€1,618,153 2025	+33%	€54,355	−24%	4 annual average (FTE)
5	Puistemees OÜ 14265624, Nõmme linnaosa	2017	€1,486,211 2025	+15%	€643	−99%	6 annual average (FTE)
6	OÜ Isolitas 10369048, Narva linn	1998	€1,255,272 2025	+123%	€158,405	+8,189%	47 annual average (FTE)
7	Osaühing Kohtla-Järve OMEGA 10371105, Jõhvi linn	1998	€1,061,855 2025	+6.2%	€124,345	−34%	9 annual average (FTE)
8	Feraru OÜ 12916247, Kristiine linnaosa	2015	€1,021,917 2025	−14%	€58,302	−18%	12 annual average (FTE)
9	OÜ TERMIKAY 10888363, Põhja-Tallinna linnaosa	2002	€1,013,959 2025	+40%	€23,222	+142%	13 annual average (FTE)
10	Salvelum OÜ 12866377, Lasnamäe linnaosa	2015	€1,003,318 2025	+77%	−€69,711	−354%	21 annual average (FTE)

Includes

This class includes: - thermal insulation works (e.g. for pipes, boilers and ducts, interior or exterior, including cladding for insulation) - sound insulation works - vibration insulation works - fireproofing works - hydro insulation - internal insulation of roofs

Excludes

external insulation of roofs, see 4341 waterproofing of roofs, see 4341