Marius Olsen
Partner
Languages Spoken: Norwegian Swedish Danish English
SLM Revisjon AS, established in 1960, is a midsize firm of auditors located in Lillestrøm, between Oslo Airport Gardermoen and Oslo City. Our firm has 31 full time employees. Audit and assurance services are the core product of SLM. Audit is statutory in Norway, except for the smallest companies. The smallest companies can voluntarily have their financial reports audited. No matter the size or type of company, SLM is flexible enough to manage all types/methods of auditing services for our clients.
At the same time, since our firm is not too large, we are still able to solve tasks (work with our clients), individually. All audit and assurance services are performed according to the International Standards on Auditing, Review and Other Assurance and Related Services.
Internationally, we are an independent member firm of PrimeGlobal, and through this association we are able to provide personal/professional Assurance services in Europe, North America, Asia and the Pacific region.
A message from John Harald Hansen, Responsible Prime Global Partner
We offer professional advice and engagement within all fields of auditing, tax advising, company establishment, insolvency, and reconstruction.
By cooperating with independent tax experts and accounting firms (locally and internationally), SLM can further extend its professional service range.
SLM employs staff at all levels of education. Concurrent with their practical work, our employees continuously educate themselves in the latest auditing practices by attending internal and external (professional) courses.
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Languages Spoken: Norwegian, Swedish, Danish and English
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