Caretaker service in
Olten

6 companies in Caretaker service based in Olten — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Olten

ImmoRein GmbH Logo

ImmoRein GmbH

Since 2021 · 1–10 empl.4.9(30)

ImmoRein GmbH provides cleaning services for private customers, businesses and properties. Its services include regular and end-of-tenancy cleaning, property maintenance and cleaning of outdoor areas.

Caretaker serviceMaintenance cleaningBuilding caretakingMove-out cleaning
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
Mr. Allround Petsev Logo

Mr. Allround Petsev

Since 2021 · 1–10 empl.5.0(9)

Mr. Allround Petsev provides facility services for residential and commercial properties. Its services include cleaning, building maintenance, minor repairs, upkeep, clearance and moving services.

Caretaker serviceCleaning of all kindsProperty caretakingRepairs
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #2
Onyx Facility Service GmbH Logo

Onyx Facility Service GmbH

Since 2024 · 1–10 empl.

Onyx Facility Service GmbH provides building services for office, commercial and residential properties. Its services include routine, specialist and post-construction cleaning, building maintenance, garden care and winter services, as well as graffiti removal, floor care and cleaning project management.

Caretaker serviceCleaning and special cleaningBuilding management and garden careSpecialist services
No score yetBH

Busslinger Hauswartungen GmbH

Since 2023 · 1–10 empl.

Caretaker service
No score yetCH

Cubi Hauswartungen

Since 2024 · 1–10 empl.

Caretaker service
No score yetRF

Rushiti Facility Services

Since 2025 · 1–10 empl.

Caretaker service
No score yet

Caretaker service in Olten

6Caretaker serviceCommercial register (Zefix) · as of November 15, 2026
2024Median year of registrationCommercial register (Zefix) · as of November 15, 2026
130in the Canton of SolothurnCommercial register (Zefix) · as of November 15, 2026
4,460in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Caretaker service in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026

Largest places

Grenchen10Dornach7Oensingen6Kappel SO5Balsthal5Solothurn5
Industry axis

Caretaker service in other places

Caretaker service across Switzerland
Grenchen10Dornach7Oensingen6Kappel SO5Balsthal5Solothurn5

By canton

Canton of Zurich1,138Canton of Bern445Canton of Aargau381Canton of Vaud307Canton of St. Gallen255Canton of Basel-Country193Canton of Lucerne190Canton of Valais170Canton of Thurgau162Canton of Grisons151Canton of Zug138Canton of Solothurn130Canton of Ticino126Canton of Schwyz117Canton of Geneva116Canton of Fribourg109Canton of Neuchâtel47Canton of Schaffhausen34Canton of Appenzell Outer Rhodes31Canton of Nidwalden22Canton of Glarus21Canton of Obwalden20Canton of Jura14Canton of Appenzell Inner Rhodes4
Place axis

Other industries in Olten

All companies in Olten
Management consultant87Real estate company85Restaurant74Holding company73Software developer48Real estate agent43Property management41Architect40Coach37Hairdresser34Accountant34Property developer33Online shop32IT service provider31Beauty salon30Continuing education provider30Engineer29Construction manager27Grant-making foundation24Cleaning company24Recruitment agency22Car dealership22Temporary staffing agency21Auditor20General contractor18Garage18Clothing store18Graphic designer17Lawyer16Civil engineer16Wholesale15Social service15Industry association14Takeaway14Photographer13Electrician13Energy consulting13Grocery store13Moving company13Painter12Psychotherapist12Bar12Transport company12Building services engineer11Owner's representation11Physiotherapist11Electronics manufacturer11Advertising agency11