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Ranking46 chainsHeating equipment supplierUpdated November 11, 2026

Heating equipment suppliers: the largest chains in Switzerland

The largest chains in the “Heating equipment supplier” category in Switzerland by number of active locations in the category. In total 719 heating equipment suppliers, 30% of them belong to chains; number one is Elcotherm with 28 locations (4% of the category). The ranking lists all 46 chains with two or more locations in the category.

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46 chains in the ranking·Switzerland · Heating equipment supplier·Chain — two or more active locations in the category
1–46 of 46
RankChainLocationsCantonsMarket shareAddresses
01
ElcothermBern, St. Gallen and others
28 16
3.9%
02
HälgSt. Gallen, Zurich and others
12 8
1.7%
03
Meier ToblerBern, Aargau and others
6 5
0.8%
04
Heizungsmacher AGZurich, Zug and others
6 5
0.8%
05
CT
CTAZurich, Bern and others
6 6
0.8%
06
ViessmannBern, Fribourg and others
5 5
0.7%
07 5 5
0.7%
08
(BuderusBasel-Landschaft, Grisons and others
4 4
0.6%
09 4 1
0.6%
10
WindhagerBern, Lucerne and others
4 4
0.6%
11
KA
KOSTER AGZurich, Aargau
4 2
0.6%
12
HO
HovalSolothurn, St. Gallen and others
4 4
0.6%
13
OA
Omneo AGZurich
3 1
0.4%
14
AS
ait SchweizLucerne, Ticino and others
3 3
0.4%
15
HS
HSBBasel-Landschaft, Vaud and others
3 3
0.4%
16
R. Häsler AGAargau, Basel-Landschaft
3 2
0.4%
17 3 1
0.4%
18
SA
2 2
0.3%
19
PA
Podhradsky AGAppenzell Ausserrhoden, St. Gallen
2 2
0.3%
20
VaillantZurich, Fribourg
2 2
0.3%
21
A+
2 1
0.3%
22
GO
2 1
0.3%
23 2 1
0.3%
24 2 1
0.3%
25 2 1
0.3%
26
AL
alpPACVaud, Geneva
2 2
0.3%
27
CD
Clim DiffusionVaud, Geneva
2 2
0.3%
28
HE
2 1
0.3%
29
ÖK
ÖkoFENLucerne, Fribourg
2 2
0.3%
30
YG
YgnisLucerne, Geneva
2 2
0.3%
31
SA
Störi AGSchwyz, St. Gallen
2 2
0.3%
32
HE
HeitzmannLucerne, Vaud
2 2
0.3%
33
BH
Berwick Heizungen GmbHSolothurn, Basel-Landschaft
2 2
0.3%
34
AA
Allotherm AGBern, Thurgau
2 2
0.3%
35
SE
STIEBEL ELTRON SchweizFribourg, Aargau
2 2
0.3%
36 2 1
0.3%
37
EC
EcothermGrisons, Thurgau
2 2
0.3%
38
HE
2 1
0.3%
39
NE
Nagel EnergiesNeuchâtel, Jura
2 2
0.3%
40
KE
kobelt energie GmbHZurich, St. Gallen
2 2
0.3%
41
WR
2 1
0.3%
42
PA
Pfiffner AGZurich, Zug
2 2
0.3%
43
HH
Homey HaustechnikZurich, St. Gallen
2 2
0.3%
44
SA
SanicalorZurich
2 1
0.3%
45
W+
Widmer + Co. AGZurich, Aargau
2 2
0.3%
46
EZ
E3 Zentralschweiz AGLucerne, Obwalden
2 2
0.3%
Share — of all heating equipment suppliers in Switzerland; under the chain — the cantons with most of its locations in the category719 in the category
Chains and independent companies
In chains214 · 30%
Independent505 · 70%

The five largest chains account for 8.1% of all heating equipment suppliers in Switzerland.

The database
Heating equipment suppliers in one file

719 heating equipment suppliers — chains and independents — with phone, website, opening hours and chain.

How we count

Rank — by number of active locations of the chain in the “Heating equipment supplier” category in all of Switzerland; share — of all heating equipment suppliers. A chain has at least two locations; the chain affiliation comes from the source. Closed locations are not counted.

Chain rankings of other categories

Categories with a high share of chains; number — chains in the ranking.

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