Updated November 10, 2026 648,183companies in the database 3,668categories 22,778chains

Ranking10 chainsHeating equipment supplierUpdated November 10, 2026

Heating equipment suppliers: the largest chains in Austria

The largest chains in the “Heating equipment supplier” category in Austria by number of active locations in the category. In total 287 heating equipment suppliers, 24% of them belong to chains; number one is Lagerhaus with 12 locations (4% of the category). The ranking lists all 10 chains with two or more locations in the category.

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All chains of the sector

10 chains in the ranking·Austria · Heating equipment supplier·Chain — two or more active locations in the category

Lagerhaus3 states · 4% of the category

12locations

ecostone Natursteinheizung5 states · 2% of the category

7locations

Windhager - Best2 states · 1% of the category

3locations

1–10 of 10

Rank	Chain	Locations	States	Market share
01	LagerhausLower Austria, Styria and others	12	3	4.2%
02	EN ecostone NatursteinheizungTyrol, Lower Austria and others	7	5	2.4%
03	WB Windhager - BestVienna, Salzburg	3	2	1.0%
04	VA VaillantUpper Austria, Styria and others	3	3	1.0%
05	OchsnerUpper Austria, Lower Austria	3	2	1.0%
06	Robert Bosch AG, Werkskundendienst der Marken Bosch, Buderus und JunkersStyria, Tyrol	2	2	0.7%
07	WW WH-Wärmetechnik GmbH - Installation - WärmepumpeLower Austria	2	1	0.7%
08	MG MECO GmbH - Wärmepumpen - PhotovoltaikSalzburg, Tyrol	2	2	0.7%
09	Wolf KlimaCarinthia, Vienna	2	2	0.7%
10	ST StrebelwerkLower Austria, Vienna	2	2	0.7%

Share — of all heating equipment suppliers in Austria; under the chain — the states with most of its locations in the category287 in the category

Chains and independent companies

In chains69 · 24%

Independent218 · 76%

The five largest chains account for 9.8% of all heating equipment suppliers in Austria.

The database

Heating equipment suppliers in one file

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

20 € — Details

How we count

Rank — by number of active locations of the chain in the “Heating equipment supplier” category in all of Austria; 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.

Rankings in the sector

Chain rankings of other categories

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

All chains of Austria

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