Building contractor in Karby
Opportunity score
Too small to judge
Low confidenceThe area is small, so a single business opening or closing changes the picture a lot. Look at the wider area too.
See the five reasonsWhy this score (24/100)
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 6 active businesses in the category “Building contractor” in Karby - 74.8 per 10,000 residents.
That is more than similar-sized areas (median 48.4 per 10,000). With the typical density you would expect about 4.
In the last 3 years 1 opened. Not available yet: closures are only known from 4 October 2026.
Compared with Sweden
Building contractor in Karby against all of Sweden. Annual-report figures are for 2025 (Vallentuna kommun), from 118 companies. Survival can't be calculated for Sweden yet: Statistics Sweden's Business Register keeps only some of the older closures, so closures are counted from 4 October 2026, when we started collecting.
| Karby | Sweden | Karby Sweden | Verdict | |
|---|---|---|---|---|
| Made a loss | 25% | 28% | Fewer here | |
| Companies with negative equity | 2% | 5% | Fewer here | |
| Losses two years in a row | 14% | 15% | About the same | |
| Median equity ratio | 43% | 43% | About the same | |
| Revenue per employee | SEK 1.6m | SEK 1.5m | Higher | |
| Staff costs per employee | SEK 575k | SEK 565k | About the same | |
| Run by chains (3+ places) | 0% | 1% | About the same |
Trend
Active businesses over time
KarbyOpenings and closures per year
Money
Financials – Vallentuna kommun
Only limited companies (AB) and a few other forms file annual reports with Bolagsverket – sole traders don't. Figures for Sweden are net sales from digitally filed reports.
Deeper numbers
Survival, trouble signs, competition and people for building contractor in Karby.
Competition
No company runs more than one place of business here, an independent market.
New and established
A young market: many recent start-ups, dynamic, but less proven.
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 neighbourhood centre in the municipality.
Jobs – Vallentuna kommun
Average number of employees reported in the annual reports of companies that file accounts, sole proprietorships are not included.
Existing businesses
6 in all, newest first.
| Name | Address | Since |
|---|---|---|
| · Aktiebolag | Lindgårdsvägen 6, 186 70 Brottby | 2025 |
| · Aktiebolag | Tallstigen 10, 186 70 Brottby | 2015 |
| · Aktiebolag | Kastanjevägen 9, 186 70 Brottby | 2015 |
| · Enskild firma | Lindvägen 13, 186 70 Brottby | 2013 |
| · Enskild firma | Lindvägen 16, 186 70 Brottby | 2009 |
| · Enskild firma | Alvägen 20, 186 70 Brottby | 2009 |
Nothing matches.
Recently opened
Lindgårdsvägen 6, 186 70 Brottby | May 2025 |
Recently closed
| None in the last 2 years. |
Comparable areas
Same type of area, similar population.
| Area | Residents | Active | Per 10k | Score |
|---|---|---|---|---|
| Forssjö | 802 | 5 | 62.3 | 39 |
| Ronnebyhamn | 803 | 1 | 12.5 | 79 |
| Grythyttan | 801 | 4 | 49.9 | 60 |
| Kållekärr | 803 | 5 | 62.3 | 42 |
| Segersäng | 801 | 3 | 37.5 | 54 |
| Nyland | 800 | 1 | 12.5 | 70 |
Other areas nearby
Ranked by opportunity score for building contractor.
| Area | Active | Per 10k | Score |
|---|---|---|---|
| Lindholmen Town | 3 | 23.7 | 61 |
| Vallentuna Town | 120 | 35.4 | 32 |
Population of Karby
Statistics SwedenWho lives here
Statistics Sweden · 2026The line marks the average for Sweden. Highlighted: the age group most relevant for building contractor.
Many residents work elsewhere, demand is concentrated in evenings and weekends.
* Figure for the municipality – Statistics Sweden does not publish it for smaller areas.
Counts are workplaces (arbetsställen) in Statistics Sweden's Business Register with a main industry code in this category. Businesses are placed at the workplace's position from the register; trades like electricians often work across a wider area – use the radius view. Statistics updated 11.11.2026.