Largest corporate groups by combined revenue in Tana

Groups ranked by the sum of their companies' most recently reported operating revenue. Companies are grouped by ultimate owner via majority ownership (over 50%%) in the ownership graph. Only groups with at least two companies.

Largest by revenue Most profitable Highest operating margin Revenue per employee Operating profit per employee Payroll cost per employee Largest equity Largest groups Largest employers Newly registered companies Oldest companies

# Company Combined revenue

Showing 21 companies

Embed this list

Free to use on your own site or in an article – copy the code below. It links back to the source.

<iframe src="https://biztrac.no/en/embed/rankings/largest-groups/municipality/tana" width="100%" height="540" loading="lazy" style="border:1px solid #e5e9f0;border-radius:10px"></iframe>
<p>Source: <a href="https://biztrac.no/en/rankings/largest-groups/municipality/tana">Largest corporate groups by combined revenue in Tana – Biztrac</a></p>

Source

Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

The list is ranked on the most recently reported financial figures. See method and caveats below.

These lists show actual registered figures from public sources (the Brønnøysund registers). They are not an assessment of creditworthiness, solidity or suitability as a customer, supplier or investment. Figures are for the most recently reported financial year.