Building contractor in 1358 Jar
Opportunity score
Balanced
High confidenceSupply roughly matches similar areas.
See the five reasonsWhy this score (50/100)
The line marks 50, the average. The score compares this area with others of the same type; the gap to peers compares it with areas of similar size. Parts marked – can't be calculated here and are left out; the others count more. How the score is calculated
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Each dot is a place of business at its registered address. Click a dot to see the company.
There are 39 active businesses in the category “Building contractor” in 1358 Jar - 42.7 per 10,000 residents.
That is about the same as similar-sized areas (median 52.9 per 10,000). With the typical density you would expect about 48.
In the last 3 years 6 opened. Not available yet: closures are only known from 3 October 2026.
The population is 9,131 and has grown 0.8% over 5 years.
Compared with Norway
Building contractor in 1358 Jar against all of Norway. Annual-report figures are for 2025 (Bærum kommune), from 457 companies. 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.
| Jar | Norway | Jar Norway | Verdict | |
|---|---|---|---|---|
| Made a loss | 44% | 45% | About the same | |
| Companies with negative equity | 23% | 20% | More here | |
| Losses two years in a row | 24% | 28% | Fewer here | |
| Median equity ratio | 30% | 31% | About the same | |
| Run by chains (3+ places) | 0% | 1% | About the same |
Trend
Active businesses over time
1358 JarThis line starts on 3 October 2026, when closures start being known, and grows as we collect.
Openings and closures per year
Closures are counted from 3 October 2026; years before show openings only.
Money
Financials – Bærum kommune
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 1358 Jar.
Trouble signs
Competition
No company runs more than one place of business here, an independent market.
New and established
A typical mix of new and established businesses.
Moving in and out
A move is a place of business closing and the same company opening one in another area within 90 days. Chains are left out. A business that moves and keeps its place-of-business number isn't counted here yet, so the real number of moves is higher.
Distance to the nearest one
Measured from each parish centre in the municipality.
When businesses open and close
Per calendar month, 2021–2025. Not available yet: closures are only known from 3 October 2026.
Existing businesses
39 in all, newest first.
| Name | Address | Since |
|---|---|---|
| · Enkeltpersonforetak | Vestre Almelien 8, 1358 Jar | 2025 |
| · Aksjeselskap | Voll terrasse 32, 1358 Jar | 2024 |
| · Aksjeselskap | Løvenskiolds vei 15B, 1358 Jar | 2024 |
| · Aksjeselskap | Øvrevollveien 26B, 1358 Jar | 2024 |
| · Aksjeselskap | Vollsveien 117, 1358 Jar | 2023 |
| · Aksjeselskap | Ringstabekkveien 58A, 1358 Jar | 2022 |
| · Aksjeselskap | Voll terrasse 73, 1358 Jar | 2021 |
| · Enkeltpersonforetak | Vollsveien 38, 1358 Jar | 2021 |
| · Aksjeselskap | Ruglandveien 103, 1358 Jar | 2021 |
| · Aksjeselskap | Wedel Jarlsbergs vei 15A, 1358 Jar | 2021 |
| · Aksjeselskap | Vollsveien 133, 1358 Jar | 2021 |
| · Aksjeselskap | Wedel Jarlsbergs vei 19B, 1358 Jar | 2021 |
| · Aksjeselskap | Vollsveien 84D, 1358 Jar | 2020 |
| · Enkeltpersonforetak | Gimleveien 30, 1358 Jar | 2020 |
| · Aksjeselskap | Bjerkelundsveien 4B, 1358 Jar | 2019 |
| · Enkeltpersonforetak | Vollsveien 117, 1358 Jar | 2019 |
| · Aksjeselskap | Velliveien 15, 1358 Jar | 2018 |
| · Enkeltpersonforetak | Bjerkelundsveien 4A, 1358 Jar | 2018 |
| · Aksjeselskap | Bjerkelundsveien 34, 1358 Jar | 2017 |
| · Enkeltpersonforetak | Vollsveien 38, 1358 Jar | 2017 |
| · Aksjeselskap | Capralhaugen 86, 1358 Jar | 2017 |
| · Aksjeselskap | Capralhaugen 86, 1358 Jar | 2016 |
| · Aksjeselskap | Bjerkelundsveien 18B, 1358 Jar | 2014 |
| · Aksjeselskap | Bjerkelundsveien 5, 1358 Jar | 2014 |
| · Enkeltpersonforetak | Lindebergveien 23A, 1358 Jar | 2013 |
| · Aksjeselskap | Vollsveien 39D, 1358 Jar | 2013 |
| · Enkeltpersonforetak | Gimleveien 47, 1358 Jar | 2011 |
| · Aksjeselskap | Capralhaugen 79, 1358 Jar | 2011 |
| · Aksjeselskap | Jarmyrveien 41, 1358 Jar | 2010 |
| · SOLHEIM TAKSERING-TØMRERMESTER CHRISTIAN SOLHEIM · Enkeltpersonforetak | Storengveien 12, 1358 Jar | 2009 |
| · Enkeltpersonforetak | Vollsveien 72, 1358 Jar | 2009 |
| · MIKKEL SOLBJØRG - SNEKKERDESIGN · Enkeltpersonforetak | Vollsveien 114, 1358 Jar | 2008 |
| · Aksjeselskap | Grav skolevei 12, 1358 Jar | 2007 |
| · Aksjeselskap | Capralhaugen 86, 1358 Jar | 2007 |
| · Aksjeselskap | Vollsveien 107B, 1358 Jar | 2004 |
| · Aksjeselskap | Velliveien 14, 1358 Jar | 2000 |
| · Aksjeselskap | Flatveien 1A, 1358 Jar | 1995 |
| · Tømmermester Ola Rogn A/S · Aksjeselskap | Jarveien 1F, 1358 Jar | 1973 |
| · Aksjeselskap | Bjerkelundsveien 5, 1358 Jar | 1970 |
Nothing matches.
Recently opened
Vestre Almelien 8, 1358 Jar | Jul 2025 |
Voll terrasse 32, 1358 Jar | Nov 2024 |
Recently closed
Ringstabekkveien 64B, 1358 Jar | Oct 2026 after 3 yrs |
Comparable areas
Same type of area, similar population.
| Area | Residents | Active | Per 10k | Score |
|---|---|---|---|---|
| 2013 Skjetten | 9,147 | 47 | 51.4 | 65 |
| 4250 Kopervik | 9,187 | 74 | 80.5 | 40 |
| 1410 Kolbotn | 9,059 | 43 | 47.5 | 68 |
| 0585 Oslo | 9,399 | 28 | 29.8 | 75 |
| 3050 Mjøndalen | 9,431 | 60 | 63.6 | 52 |
| 1415 Oppegård | 9,434 | 39 | 41.3 | 66 |
Other areas nearby
Ranked by opportunity score for building contractor.
| Area | Active | Per 10k | Score |
|---|---|---|---|
| 1341 Slependen Postcode | 18 | 32.0 | 70 |
| 1357 Bekkestua Postcode | 24 | 39.4 | 69 |
| 1346 Gjettum Postcode | 14 | 27.2 | 69 |
| 1352 Kolsås Postcode | 8 | 16.3 | 67 |
| 1336 Sandvika Postcode | 10 | 34.7 | 63 |
| 1356 Bekkestua Postcode | 23 | 42.0 | 63 |
| 1344 Haslum Postcode | 36 | 42.1 | 61 |
| 1362 Hosle Postcode | 23 | 33.8 | 61 |
Population of Jar
Statistics NorwayWho lives here
Statistics Norway · 2026The line marks the average for Norway. Highlighted: the age group most relevant for building contractor.
Roughly as many jobs as working residents.
* Figure for the municipality – Statistics Norway does not publish it for smaller areas.
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 15.11.2026.