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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.

Engineering consultancy in 1555 Son

Postcode · 2,040 residents
Postcode onlyWithin 3 kmWithin 10 kmWithin 25 kmWithin 30 km
35of 100

Opportunity score

Crowded

Medium confidence

More competition than similar areas, or a weak trend.

See the five reasons

Why this score (35/100)

Room in the market14weak
Population growth77strong
Momentum–left out
Survival–left out
Financial trend23weak

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

Active now
9
– vs 12 months ago
Per 10,000 residents
44.1
similar areas 25.7 · Norway 36.5
Opened and closed, 3 years
1 opened – closed
last 12 months: 1 opened, – closed
Population
2,040
+5.9% in 5 years

Loading map…

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

There are 9 active businesses in the category “Engineering consultancy” in 1555 Son - 44.1 per 10,000 residents.

That is more than similar-sized areas (median 25.7 per 10,000). With the typical density you would expect about 5.

In the last 3 years 1 opened. Not available yet: closures are only known from 3 October 2026.

The population is 2,040 and has grown 5.9% over 5 years.

Compared with Norway

Engineering consultancy in 1555 Son against all of Norway. Annual-report figures are for 2025 (Vestby kommune), from 43 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.

SonNorwaySon NorwayVerdict
Made a loss 47% 38% More here
Companies with negative equity 19% 14% More here
Losses two years in a row 17% 22% Fewer here
Median equity ratio 53% 51% Stronger
Run by chains (3+ places) 0% 3% Fewer chains

Trend

Active businesses over time

1555 Son

This line starts on 3 October 2026, when closures start being known, and grows as we collect.

Openings and closures per year

012Opened 2017: 12017Opened 2018: 22018Opened 2019: 02019Opened 2020: 02020Opened 2021: 02021Opened 2022: 02022Opened 2023: 22023Opened 2024: 02024Opened 2025: 12025Opened 2026 (so far): 0Closed 2026 (so far): 02026*
OpenedClosed* 2026 so far

Closures are counted from 3 October 2026; years before show openings only.

Money

Financials – Vestby kommune

Median revenue
NOK 735k
43 companies filed
Profitable
51%
revenue trend -6.3%
02.0m4.0m6.0m8.0m20172019202120232025Vestby kommuneNorway
Vestby kommuneNorway

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 engineering consultancy in 1555 Son.

Trouble signs

Closed through bankruptcy (last 12 months)0
Forcibly dissolved (last 12 months)0

Competition

No company runs more than one place of business here, an independent market.

New and established

Openings per 10,000 residents (12 months)4.90 · Norway: 4.47
Average age of active businesses9.3 yrs · Norway: 8.2
Younger than 2 years11% · Norway: 24%
Older than 10 years33% · Norway: 28%

An established market: many businesses have been here for years.

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. 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

Residents more than 5 km from one0 · 0%
More than 10 km0
Farthest parish (5,000+ residents)0.8 km · Vestby sogn (Vestby)

Measured from each parish centre in the municipality.

Existing businesses

9 in all, newest first.

NameAddressSince
· Enkeltpersonforetak Tønnesveien 21A, 1555 Son 2025
· Enkeltpersonforetak Glimmerveien 59, 1555 Son 2023
· Aksjeselskap Røsslyngåsen 6A, 1555 Son 2023
· Aksjeselskap Fjellstadbakken 16, 1555 Son 2018
· Aksjeselskap Brevikveien 91, 1555 Son 2018
· Enkeltpersonforetak Hollandveien 7, 1555 Son 2017
· Aksjeselskap Sagaveien 50, 1555 Son 2016
· Aksjeselskap Tønnesveien 32A, 1555 Son 2008
· INTERNATIONAL RESOURCE DEVELOPMENT AS · Aksjeselskap Sagaveien 126, 1555 Son 2007

Recently opened


Tønnesveien 21A, 1555 Son
Dec 2025

Recently closed

None in the last 2 years.

Comparable areas

Same type of area, similar population.

AreaResidentsActivePer 10kScore
3216 Sandefjord2,040944.134
3350 Prestfoss2,04129.873
5515 Haugesund2,041524.550
3410 Sylling2,041629.451
7080 Heimdal2,0381573.638
5517 Haugesund2,042944.124

Other areas nearby

Ranked by opportunity score for engineering consultancy.

AreaActivePer 10kScore
1543 Vestby Postcode28.277
1542 Vestby Postcode512.973
1540 Vestby Postcode926.161
1554 Son Postcode728.049
1550 Hølen Postcode638.043
1553 Son Postcode1657.533

Population of Son

Statistics Norway
1,8001,9002,0002,1002016202120252026Residents

Who lives here

Statistics Norway · 2026
Children 0–15 15%
Young 16–24 10%
Adults 25–49 22%
Adults 50–66 27%
Seniors 67–79 18%
80 and older 8%

The line marks the average for Norway.

Average age47.1 yrs · Norway: 41.8
Median household income after tax*NOK 764k · Norway: NOK 676k
Households with children*28% · Norway: 23%
Higher education (age 16+)*38% · Norway: 38%
Jobs located here*10,165
Commute in / out every day*6,633 / 6,487
Jobs per working resident*1.01 · Norway: 1.00

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 14.11.2026.