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Ranking36 chainsSewer cleaning serviceUpdated November 9, 2026

Sewer cleaning services: the largest chains in Switzerland

The largest chains in the “Sewer cleaning service” category in Switzerland by number of active locations in the category. In total 343 sewer cleaning services, 48% of them belong to chains; number one is RohrMax with 14 locations (4% of the category). The ranking lists all 36 chains with two or more locations in the category.

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Category
All categories of the sector
Cleaning service
Dog trainer
House cleaning service
Laundry
Pet groomer
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Cleaning company
Dry cleaner
Funeral director
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Pest control service
Water damage restoration service
Mobile phone repair shop
Sewer cleaning service
Appliance repair service
Carpet cleaning service
Laundromat
Undertaker
Pressure washing service
36 chains in the ranking·Switzerland · Sewer cleaning service·Chain — two or more active locations in the category
1–36 of 36
RankChainLocationsCantonsMarket shareAddresses
01
RohrMaxZurich, Bern and others
14 9
4.1%
02
iTS KanalAargau, Thurgau and others
10 8
2.9%
03
MÖKAH AGZurich, Bern and others
7 5
2.0%
04
KanalheldenZurich, Bern and others
7 6
2.0%
05
ProkanalZurich, Lucerne and others
5 3
1.5%
06
GC
GKS Cahenzli AGLucerne, Bern and others
5 4
1.5%
07
KIBAGZurich, Bern and others
4 4
1.2%
08
Kanal totalZurich, Solothurn and others
4 3
1.2%
09
RO
RohrdocAargau, Zurich and others
4 3
1.2%
10
Rohrputz-Loriol AG KanalserviceZurich, Bern and others
4 4
1.2%
11
Kanal-Frisch AGAppenzell Ausserrhoden, St. Gallen
4 2
1.2%
12 4 2
1.2%
13 4 2
1.2%
14
EA
Ersotech AGZurich, Basel-Landschaft and others
3 3
0.9%
15
KA
KanalONEZurich, St. Gallen and others
3 3
0.9%
16 3 2
0.9%
17
Bolliger + Co.Bern, Solothurn
3 2
0.9%
18
KA
KanalFritzBern, Solothurn
3 2
0.9%
19
Clearex ® Schweiz AG KanalserviceObwalden, Basel-Landschaft and others
3 3
0.9%
20 3 1
0.9%
21
SK
SK KanalserviceZurich, Glarus and others
3 3
0.9%
22
EX TEAM AG Kanalservices – Kanal totalBasel-Landschaft, Basel-Stadt
3 2
0.9%
23
AA
AA-Ablauf ExpressBasel-Landschaft
2 1
0.6%
24
PR
ProkanalZurich
2 1
0.6%
25
AK
AKASANZurich, St. Gallen
2 2
0.6%
26
OBAG Kanalreinigungs-AGZurich, St. Gallen
2 2
0.6%
27
TU
TuyauMaxVaud, Geneva
2 2
0.6%
28 2 1
0.6%
29
HS
Heuberger-Service GmbHZurich, Thurgau
2 2
0.6%
30 2 2
0.6%
31
EK
EKJZurich, St. Gallen
2 2
0.6%
32
FK
2 2
0.6%
33 2 2
0.6%
34
Marquis AG KanalserviceBasel-Stadt, Basel-Landschaft
2 2
0.6%
35
KanalifantLucerne, Aargau
2 2
0.6%
36 2 1
0.6%
Share — of all sewer cleaning services in Switzerland; under the chain — the cantons with most of its locations in the category343 in the category
Chains and independent companies
In chains165 · 48%
Independent178 · 52%

The five largest chains account for 12.5% of all sewer cleaning services in Switzerland.

The database
Sewer cleaning services in one file

343 sewer cleaning services — chains and independents — with phone, website, opening hours and chain.

How we count

Rank — by number of active locations of the chain in the “Sewer cleaning service” category in all of Switzerland; share — of all sewer cleaning services. 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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