We would like to inform you that Vilsund Blue a/s as of today has taken over the activities at Seafood Rømø. Read more (PDF)

Steamed mussels

with green asparagus

Steamed cockles


Limfjord Oysters

Blue mussels

Gigas Oysters

From Limfjorden

Limfjord Oysters


Here is a selection of our products. Click on each product to see the ingredients, nutritional content and use.

  • Blue mussel meat - IQF

    Blue mussel meat - IQF

    Mytilus Edulis

  • Cockle meat - IQF

    Cockle meat - IQF

    Cerastoderma edule

  • Blue mussels in cans

    Mussels in cans

    Mytilus edulis

  • Blue mussels in 350 g jars

    Blue mussels in 350 g jars

    Mytilus edulis

  • Blue mussels in 200 g jars

    Blue mussels in 200 g jars

    Mytilus edulis


At Vilsund Blue A/S, food safety, traceability of raw materials, quality assurance of the shellfish stocks, and environmentally sustainable fishing are the cornerstones of our Work. This means that we meet the highest standards, both nationally and abroad.


Vilsund Blue A/S production undergoes regula inspections by Danish food safety authorities, WHO assess our products according to some of the most stringent requirements in the World.


Vilsund Blue A/S was the first mussel producer in the World to be certified by the Marine Stewardship Council (MSC), which recognizes and rewards sustainable fishing practices.

MSC is a Worldwide organization collaborating with fisheries, the fishing industry, researchers and other bodies working with nature and the environment as well as national authorities promote the production of organic fish and mussels.

Since our first certification for our Limfjord mussels, we have also obtained MSC certification for Limfjord cultivated mussels, our mussel fishing on the Danish East Coast and our Limfjord oysters.



British Retail Consortium



 International Featured Standards


Marine Stewardship Counsel



Organic (farmed mussels)





When you buy mussels in a net or tray, be sure to keep them chilled (+2-7 degrees celcius) until use.

Before the mussels are packed by Vilsund Blue, they are cleaned and their "beard" (byssus) is removed; they are supplied ready for you to use in the kitchen.

Some of the mussels may be open, but it is perfectly safe to use them. When chilled, mussels go into hibernation and can open up a bit when you take them out of the package. Here´s how to Cook Limfjord mussels to perfection..

1Open tray

When you take the tray with mussels out of the refrigerator, be aware that there is still a vacuum in the package. Open the package, carefully cut the foil up on 3 sides of the package.

2Drain the tray for water.

The mussels gives a little water in the tray during storage and transport. We recommend you pour this off before cooking. Look at the content and discard if necessary. mussels with broken shells.


Stirfry you favorite vegetables and add the mussels, directly from the tray into the pot together with liquid (wine, applecider, beer etc). After cooking discard mussels that do not open during cooking.


Fishermen have harvested shellfish in the Limfjord for several hundred years. The Danish Crown officially organized this practice as an industry in 1851 and in 1900, the Limfjord Company really put Wind in its sails and laid the Foundation to develop the Limfjord shellfish business as we know it today.

in 1986, Vilsund Muslinge Industri A/S was established, and in 2010 the Limfjord Company and Vilsund merged to form Vilsund Blue A/S, a Danish Company with roots and headquarters in Nykøbing Mors. In 2010, Vilsund Blue A/S was the first mussel producer to have its mussel and oyster production practices MSC certified as sustainable fishing.

Product Development and quality are the cornerstones of Vilsund Blue A/S. In 2013, 2014, 2015, 2016 and 2017 we reached the Seafood Excellence Global Awards finals, and in 2014 we were awarded the prize for our Mussel Powder, a flavour enhancer for food preparation that we make during mussel production. In 2015, Vilsund Blue A/S was honoured with the prestigious Børsens Smagspris 2015 for its Vilsund Premium Limfjord blue mussels.

Vilsund Blue A/S employs 70 dedicated workers at its three industrial sites in Nykøbing Mors.





















Production of mussel extract, in liquid or powder form.

All natural mussel flavour, extracted from mussel cooking Water.



Farming and harvesting of organic mussels in the Limfjord.


Sales team

Jesper Toft

Area Sales Manager

Tel.: +45 96 70 22 65

E-mail: jt@vilsund.com

Mob.: +45 20 41 61 02

Jette Timm

Sales assistant

Tel.: +45 96 70 22 69

E-mail: jet@vilsund.com

Mob.: +45 51 89 81 42


Uffe Appelon Petersen

Marketing & Logistics Manager

Tel.: +45 96 70 22 62

E-mail: uap@vilsund.com

Mob.: +45 51 59 57 90

Susanne Warming

Executive secretary

Tel.: +45 96 70 22 74

E-mail: sw@vilsund.com

Mob.: +45 50 58 07 26

Bent Svenningsen

Production Manager

Tel.: +45 82 13 44 60

E-mail: bs@vilsund.com

Mob.: +45 21 13 55 21

Poul Kærgaard