Sønderborg · Building contractors

Building contractors in Sønderborg

There are 23 active building contractors registered in Sønderborg. Click a company to see its owners, management and accounts. Updated 12/10/2026.

Companies

Employees

115

Registered headcount

In business 10+ years

74% of the companies

Featured building contractors in Sønderborg

All building contractors in Sønderborg

Sorted by number of employees.

Other trades in Sønderborg

Carpenters111 Hairdressers92 Accountants and bookkeepers67 Car repair shops66 Restaurants and cafés61 Landscape gardeners61 Physiotherapists and occupational therapists60 Psychologists and psychotherapists53 General practitioners52 Cleaning companies48 Photographers40 Bricklayers39 Beauty salons39 Plumbers38 Painters37 Medical specialists32

Building contractors in other municipalities

København329 Aarhus219 Aalborg110 Horsens108 Vejle94 Viborg91 Odense83 Roskilde76 Holbæk76 Gentofte73 Herning68 Silkeborg68

All companies in Sønderborg

Industries, key figures and the largest companies in the municipality

The industry across Denmark

Key figures and trends for building contractors

Frequently asked questions

How many building contractors are there in Sønderborg?

There are 23 active building contractors registered in Sønderborg.

Which building contractors in Sønderborg have the most employees?

SIB Byggeri A/S has the most employees, with 86 employees. It is followed by SA Entreprenør ApS and MURERMESTER URBAN JENSEN.

How do I check a building contractor in Sønderborg?

Look the company up here. You can see whether it is active, when it was founded, who owns and runs it, and key figures from its accounts if it files them.

Where does the information come from?

From the Danish Business Authority's company register. Companies are listed by their main industry, so a company that also works as a building contractor but is registered under another industry is not on the list.