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Om oss


At VKN, we work closely with our customers and find it inspiring to help businesses and organisations with auditing, financial advisory and tax services.

As a client of VKN, you will work in close cooperation with a committed team of qualified specialists. Through targeted, customised advice based on solid knowledge and familiarity with our clients, we deliver quality. We work in accordance with the International Auditing and Assurance Standards Board and FAR standards for quality assurance and control as well as good auditing practice in Sweden. Regardless of which of our services you are interested in, we work in the same way. Our clients should be able to gain an understanding of the way we work and what type of cooperation you should expect from us from the beginning. 

We work with clients in Sweden and internationally and are regularly on site with them as part of our ongoing operations. We have strong networks both nationally and internationally.

My name is Katarina Nygren. I own and run VKN together with my team, and I am an authorised auditor with over 20 years of experience from many different types of companies, large and small. In addition to a solid knowledge of owner-managed companies, my team and I have extensive experience from working with companies in most areas, including consultancy, manufacturing, retail, construction, installation and property management. 

You can reach us as always by email and phone .

Katarina Nygren

Authorised Auditor

Owner & CEO




Auditing services by qualified and engaging specialists gives you and your business security.

To have your company audited is to quality check its finances. Not only for the authorities to get confirmation that your company is being properly managed, but also to help you develop a long-term and committed approach to your business. This is an important part of the audit process.  We deliver an audit report signed by our authorized auditors. In addition, we provide advice on streamlining routines and operations. We work in accordance with the International Auditing and Assurance Standards Board and FAR standards for quality assurance and control.


Our goal is for you and your company to feel that your company is in safe hands with us. Through our long experience and solid network of specialists in finance, law and tax, we can offer a comprehensive solution for you as an entrepreneur. 


We offer help in areas such as;

  • Current accounting - Financial statements

  • Financial consultations and analyses

  • Results follow-up and profitability assessment

  • Support when starting companies

  • Advice on the purchase and sale of businesses

  • Business analysis and valuations

  • Partnership agreements

  • Tax advice both regarding the company and you as an entrepreneur

Regulations and laws are constantly changing - We update ourselves continuously and invest in training regularly to be able to provide our customers with the latest information at all times.

Do you need a sounding board? Please contact us.


Good order is profitable and gives you, as an entrepreneur, security. We help you compile and review your accounting practices as well as prepare financial statements and annual reports. We have extensive experience from companies of all sizes in a variety of industries.


Together with our network of tax specialists we help companies and owners to responsibly streamline their tax situation. Always assuring the correct application of current rules, regulations and principles. 

Våra kontor

Phone: +46(0)70-699 87 60

Slottsgatan 6

722 11 Västerås


Phone: +46(0)70-699 87 60

Kungsgatan 52

774 31 Avesta

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