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William Prøis

ActiveOrganisation number 915768474Sole proprietorshipEst. 201581.100 · Combined facilities support activitiesHemsedal, Buskerud
Official record ↗
Age11 years
older than 76% of its sector
Same activity, Norway6,782live companies · 1624th oldest
In Hemsedal1,158live companies · 16 in the same activity
At this address1only this company

In brief

William Prøis is a sole proprietorship founded on 13 August 2015. At 11 years old it is older than 76% of the 6,782 live companies whose main activity is combined facilities support activities. Its registered office is in Hemsedal, Buskerud. 16 live companies in Hemsedal share the same main activity.

Register details

Registered nameWILLIAM PRØIS
Organisation number915768474
Company typeSole proprietorship (ENK)
Registered officeHemsedal
Nature of business (SN2025, Norwegian SIC)81.100 Combined facilities support activities
International sector (ISIC Rev.4)N · 81 Services to buildings and landscape activities

Timeline

Register events, newest first.

  • Registered

Register entries

From the register.

Incorporated13 August 2015
Registered13 August 2015
VAT registerRegistered

Combined facilities support activities in Norway

Live companies whose main activity is 81.100: 6,782 in total, median age 5 years, 840 incorporated in the past 12 months.

All 6,782 companies
This company's decadeOther decades
02,0004,0006,0008,0001910s: 11910s1920s: 31920s1940s: 21940s1950s: 41950s1960s: 51960s1970s: 111970s1980s: 401980s1990s: 3171990s2000s: 6502000s2010s: 1,5932010s2020s: 4,1562020s
Incorporated per year, still live
02505007501,0002011: 8920112012: 1112013: 10520132014: 1222015: 14220152016: 1722017: 17620172018: 2432019: 36320192020: 4722021: 47420212022: 5442023: 57020232024: 6282025: 76420252026: 704

Location

Registered office in Hemsedal, Buskerud.

Live companies in Hemsedal1,158
Same activity in Hemsedal16
New in Hemsedal, past 12 months71

Similar companies

Live companies with the same main activity, nearest first.

Compare all
TØ
Tore Ødegård ByggserviceHemsedal, Buskerud
Number 921308256Est. 2018
JS
Jegers Servicebureau ASHemsedal, Buskerud
Number 822904602Est. 2019
TJ
Thomas JacobsenHemsedal, Buskerud
Number 996283801Est. 2010
SV
Seskauskas VaktmestertjenesterHemsedal, Buskerud
Number 925794260Est. 2020
SE
Sandal EngineeringHemsedal, Buskerud
Number 925953547Est. 2020
KC
K.a Carpentry Services V/kevin AgiusHemsedal, Buskerud
Number 927031477Est. 2021

Sources

Register data: Enhetsregisteret, Brønnøysund Register Centre (Norwegian Licence for Open Government Data, NLOD), delivery of 20 October 2026. Industry codes and names: Statistics Norway (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the entry in Enhetsregisteret before relying on it.