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Ranking8 chainsHeating oil supplierUpdated November 9, 2026

Heating oil suppliers: the largest chains in Switzerland

The largest chains in the “Heating oil supplier” category in Switzerland by number of active locations in the category. In total 124 heating oil suppliers, 39% of them belong to chains; number one is Migrol with 6 locations (5% of the category). The ranking lists all 8 chains with two or more locations in the category.

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8 chains in the ranking·Switzerland · Heating oil supplier·Chain — two or more active locations in the category
1–8 of 8
RankChainLocationsCantonsMarket shareAddresses
01
MigrolZurich, Lucerne and others
6 6
4.8%
02
OH
Oel-HauserZurich, Schwyz and others
4 3
3.2%
03
OE
3 1
2.4%
04
HF
Heizöl-FredyAargau, Bern
3 2
2.4%
05
DM
Dépannage Mazout 7/7Fribourg, Vaud and others
3 3
2.4%
06
OH
2 1
1.6%
07
MT
M. Thomann AG - TankserviceSt. Gallen, Thurgau
2 2
1.6%
08
HU
Husi und Simonis GmbHSchwyz, St. Gallen
2 2
1.6%
Share — of all heating oil suppliers in Switzerland; under the chain — the cantons with most of its locations in the category124 in the category
Chains and independent companies
In chains48 · 39%
Independent76 · 61%

The five largest chains account for 15.3% of all heating oil suppliers in Switzerland.

The database
Heating oil suppliers in one file

124 heating oil 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 oil supplier” category in all of Switzerland; share — of all heating oil 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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