Your auditor in Oslo

Langseth Revisjon – your business partner
Our services

Do you need an auditor?

Entities that are subject to statutory audit are required to have financial statements and certain other financial information audited by an independent auditor. We accept both large and small engagements within a wide range of industries.

Why choose us as your auditor?

Langseth Revisjon’s emphasis on accessibility, cooperation and close communication with our clients make us a safe choice as your auditor.

Other services

As well as financial auditing and assurance services, our experience and skills also make us an ideal business partner/advisor for non-audit clients.

Our services

Auditing gives assurance that financial information is correct, that laws are complied with, and that important procedures are in place.


MGI Worldwide is a global association of independent audit, tax, accounting and consulting firms. A Top 20 ranked international accounting network with some 5,000 independent auditors, accountants and tax experts in over 250 locations.