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Norwegian figures: closed businesses are removed from Enhetsregisteret, so closures are only counted from 3 October 2026, when we started collecting. Until then, growth over time looks higher than it really is.

Market snapshot

Building contractor in Oslo kommune

65Worth a closer look High confidence Municipality · 728,714 residents
Municipality only Within 3 km Within 10 km Within 25 km Within 30 km

There are 3,217 active businesses in the category “Building contractor” in Oslo kommune - 44.1 per 10,000 residents.

That is fewer than similar-sized areas (median 63.4 per 10,000). With the typical density you would expect about 4,617.

In the last 3 years 844 opened and 0 closed (net +844).

The population is 728,714 and has grown 4.6% over 5 years.

Some signals point to room for a new business.

Active now
3,217
+323 vs 12 months ago
Per 10,000 residents
44.1
similar areas: 63.4 · NO: 72.7
Opened / closed (3 yrs)
844 / 0
last 12 months: 323 / 0
Population
728,714
5-year change: +4.6%

Active businesses over time

Oslo kommune
01,0002,0003,0004,0002014Q2 16Q3 18Q4 202023Q2 25Building contractor

Openings and closures per year

0100200300Opened 2017: 152Closed 2017: 02017Opened 2018: 173Closed 2018: 02018Opened 2019: 168Closed 2019: 02019Opened 2020: 175Closed 2020: 02020Opened 2021: 249Closed 2021: 02021Opened 2022: 221Closed 2022: 02022Opened 2023: 236Closed 2023: 02023Opened 2024: 248Closed 2024: 02024Opened 2025: 285Closed 2025: 02025Opened 2026: 271Closed 2026: 02026
OpenedClosed

Why this score (65/100)

Room in the market65
Population growth75
Momentum76
Survival50
Financial trend50

50 = average. The score compares this area with others of the same type and size. How it's calculated

Financials

No annual reports for this category here yet.

Only limited companies (AS/ASA) file accounts – sole proprietorships (ENK) don't. Figures for Norway are operating revenue.

Deeper numbers

Survival, trouble signs, competition and people for building contractor in Oslo kommune.

Survival

Survival can't be calculated for Norway yet: closed businesses are removed from Enhetsregisteret, so we only know closures from the day we started collecting.

Trouble signs

Closed within 2 years of opening (last 12 months)0

Annual-report figures appear when companies here have filed accounts.

Financial health

No annual accounts for this combination yet. Only limited companies (AS/ASA) file accounts.

Competition

Run by chains (3+ places)1% · Norway: 1%
Share of the 3 largest operators0% · 3,208 owners
3 places
2 places
2 places
2 places
2 places

New and established

Openings per 10,000 residents (12 months)4.43 · Norway: 6.35
Average age of active businesses8.9 yrs · Norway: 11.9
Younger than 2 years19% · Norway: 17%
Older than 10 years31% · Norway: 41%

A typical mix of new and established businesses.

Moving in and out

Moved here (3 years)0 · 12 months: 0
Moved away (3 years)0 · 12 months: 0
Net0

A move is a place of business closing and the same company opening one in another area within 90 days. Chains are left out.

Distance to the nearest one

Residents more than 5 km from one0 · 0%
More than 10 km0
Farthest parish (5,000+ residents)0.5 km · Klemestrud og Mortensrud sogn (Oslo)

Measured from each parish centre.

When businesses open and close

0100200300Opened Jan: 255Closed Jan: 0JanOpened Feb: 98Closed Feb: 0Opened Mar: 104Closed Mar: 0MarOpened Apr: 82Closed Apr: 0Opened May: 98Closed May: 0MayOpened Jun: 97Closed Jun: 0Opened Jul: 53Closed Jul: 0JulOpened Aug: 77Closed Aug: 0Opened Sep: 141Closed Sep: 0SepOpened Oct: 83Closed Oct: 0Opened Nov: 84Closed Nov: 0NovOpened Dec: 67Closed Dec: 0
OpenedClosed

Per calendar month, 2021–2025.

Map

Loading map…

Each dot is a place of business at its registered address. Click a dot to see the company.

Existing businesses (3,217)

showing the 60 newest
NameAddressSinceEmployees

Aksjeselskap		 Huk aveny 8, 0287 Oslo 2026 –

Enkeltpersonforetak		 Brunas vei 87, 1281 Oslo 2026 –

Enkeltpersonforetak		 Uranienborgveien 23, 0355 Oslo 2026 –

Konkursbo		 Refstadveien 21, 0589 Oslo 2026 –

Konkursbo		 Odvar Solbergs vei 150, 0973 Oslo 2026 –

Enkeltpersonforetak		 Ulsrudveien 5, 0690 Oslo 2026 –

Konkursbo		 Stålfjæra 9, 0975 Oslo 2026 –

Konkursbo		 Schweigaards gate 61A, 0656 Oslo 2026 –

Konkursbo		 Hovfaret 4, 0275 Oslo 2026 –

Konkursbo		 Minister Ditleffs vei 23, 0862 Oslo 2026 –

Konkursbo		 Toppåsveien 31C, 1262 Oslo 2026 –

Enkeltpersonforetak		 Gulleråsveien 30B, 0779 Oslo 2026 –

Enkeltpersonforetak		 Briskebyveien 22B, 0259 Oslo 2026 –

Konkursbo		 Grorudveien 55, 0976 Oslo 2026 –

Konkursbo		 Brynsengfaret 6B, 0667 Oslo 2026 –

Aksjeselskap		 Galgeberg 3C, 0657 Oslo 2026 –

Aksjeselskap		 Ammerudgrenda 174, 0960 Oslo 2026 –

Konkursbo		 Selma Ellefsens vei 6, 0581 Oslo 2026 –

Aksjeselskap		 Bygdøy allé 45, 0265 Oslo 2026 –

Konkursbo		 Selma Ellefsens vei 6, 0581 Oslo 2026 –

Konkursbo		 Løchenveien 12, 0286 Oslo 2026 –

Konkursbo		 Trosterudveien 19, 0778 Oslo 2026 –

Konkursbo		 Selma Ellefsens vei 10, 0581 Oslo 2026 –

Aksjeselskap		 Hansteens gate 2, 0253 Oslo 2026 –

Enkeltpersonforetak		 Observatorie terrasse 9D, 0271 Oslo 2026 –

Konkursbo		 Strømsveien 323A, 1081 Oslo 2026 –

Aksjeselskap		 Nordengveien 44, 0755 Oslo 2026 –

Aksjeselskap		 Skovveien 2A, 0257 Oslo 2026 –

Enkeltpersonforetak		 Ribstonveien 6C, 0586 Oslo 2026 –

Aksjeselskap		 Ekraveien 69, 0757 Oslo 2026 –

Enkeltpersonforetak		 Kampen hageby 4, 0655 Oslo 2026 –

Konkursbo		 Rådyrveien 10C, 0595 Oslo 2026 –

Aksjeselskap		 Brobekkveien 102B, 0582 Oslo 2026 –

Konkursbo		 Øvre Ullern terrasse 28, 0380 Oslo 2026 –

Konkursbo		 Killingen 7, 0287 Oslo 2026 –

Enkeltpersonforetak		 Husebybakken 17J, 0379 Oslo 2026 –

Konkursbo		 Skausnaret 4C, 1262 Oslo 2026 –

Konkursbo		 Tvetenveien 162, 0671 Oslo 2026 –

Konkursbo		 Stanseveien 13, 0975 Oslo 2026 –

Konkursbo		 Stanseveien 13, 0975 Oslo 2026 –

Konkursbo		 Stanseveien 13, 0975 Oslo 2026 –

Enkeltpersonforetak		 Munkebekken 19, 1061 Oslo 2026 –

Aksjeselskap		 Holmendammen terrasse 7, 0773 Oslo 2026 –

Konkursbo		 Micheletveien 61, 1053 Oslo 2026 –

Konkursbo		 Lørenveien 73A, 0585 Oslo 2026 –

Aksjeselskap		 Arbeidersamfunnets plass 1, 0181 Oslo 2026 –

Aksjeselskap		 Tåsenveien 71B, 0873 Oslo 2026 11

Enkeltpersonforetak		 Jerikoveien 25A, 1067 Oslo 2026 –

Konkursbo		 Smalvollveien 63B, 0667 Oslo 2026 –

Enkeltpersonforetak		 Meklenborglia 6, 1273 Oslo 2026 –

Aksjeselskap		 Konventveien 2B, 0377 Oslo 2026 –

Aksjeselskap		 Schleppegrells gate 16A, 0556 Oslo 2026 –

Aksjeselskap		 Bryggegata 9, 0250 Oslo 2026 –

Aksjeselskap		 Brobekkveien 80, 0582 Oslo 2026 5

Enkeltpersonforetak		 Jordstjerneveien 52F, 1283 Oslo 2026 –

Enkeltpersonforetak		 Ammerudgrenda 174, 0960 Oslo 2026 –

Aksjeselskap		 Tangerudveien 59, 0982 Oslo 2026 –

Enkeltpersonforetak		 Herslebs gate 43, 0578 Oslo 2026 –

Aksjeselskap		 Heggelibakken 2, 0375 Oslo 2026 –

Enkeltpersonforetak		 Professor Lochmanns gate 2B, 0559 Oslo 2026 –

Recently opened


Huk aveny 8, 0287 Oslo		Nov 2026

Brunas vei 87, 1281 Oslo		Oct 2026

Uranienborgveien 23, 0355 Oslo		Sep 2026

Refstadveien 21, 0589 Oslo		Sep 2026

Odvar Solbergs vei 150, 0973 Oslo		Sep 2026

Ulsrudveien 5, 0690 Oslo		Sep 2026

Stålfjæra 9, 0975 Oslo		Sep 2026

Schweigaards gate 61A, 0656 Oslo		Sep 2026

Recently closed

None in the last 2 years.

Best spots inside Oslo

Ranked by opportunity score for building contractor.

AreaActivePer 10kScore
0655 Oslo Postcode1115.382
0481 Oslo Postcode411.880
1166 Oslo Postcode414.179
0583 Oslo Postcode317.178
1176 Oslo Postcode419.477
0361 Oslo Postcode16.377
0598 Oslo Postcode919.677
0494 Oslo Postcode18.776

Population of Oslo

Statistics Norway
600k650k700k750k201620182020202220242026Residents

Who lives here

Statistics Norway · 2026
Children 0–15 16%
Young 16–24 10%
Adults 25–49 43%
Adults 50–66 18%
Seniors 67–79 8%
80 and older 4%

The line marks the average for Norway. Highlighted: the age group most relevant for building contractor.

Average age38.9 yrs · Norway: 41.8
Median household income after taxNOK 635k · Norway: NOK 676k
Households with children21% · Norway: 23%
Higher education (age 16+)56% · Norway: 38%
Jobs located here538,131
Commute in / out every day204,687 / 70,735
Jobs per working resident1.33 · Norway: 1.00

More people work here than live here, daytime demand (lunch, services) is higher than the resident count suggests.

Counts are places of business (sub-units) registered in the Central Coordinating Register (Brønnøysund) with a main industry code in this category. Businesses are placed by their registered address; trades like electricians often work across a wider area – use the radius view. Statistics updated 03.10.2026.