Private company

AtB

Logo: Unknown author, official logo from AtB, CC BY-SA 4.0, via Wikimedia Commons4

Public transport authority of Trøndelag, Norway

AtB AS ("A to B") is a public transport manager for Trøndelag county and is managed as a corporation. AtB's task is to plan, order, market and develop public transport in the county.2 It is headquartered in Trondheim.1 Its chief executive is Grete Fuglem Tennås (since 2022).1 It employed 129 people in 2026.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

Sep 15, 2009Founded1
  • Industrypublic transport1
  • HeadquartersTrondheim1
  • Websitewww.atb.no
  • Legal formaksjeselskap1
  • LEI636700LUEOLF1D7XRF203
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressPrinsens gate 39, 7011 Trondheim, Norway3
  • Registered withThe Brønnøysund Register Centre, 994 686 0113

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AtB AS ("A to B") is a public transport manager for Trøndelag county and is managed as a corporation. AtB's task is to plan, order, market and develop public transport in the county.2

Corporate structure

AtB sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • AtB Trondheim, Norway
    • Metrobuss Owned · Trondheim municipality, Norway
    • St. Olavs gate Owned · Midtbyen, Norway

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What AtB reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

  • Metrobuss
  • St. Olavs gate

Things Wikidata records the company as owning, with the share when stated.1

Leadership

Who has led AtB, and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Janne Sollie2013–2022
  2. Grete Fuglem Tennås2022–now
2010201520202025

Subsidiaries and ownership

Owners

Also owns

  • Metrobuss
  • St. Olavs gate

From Wikidata.1

Employees over time

  • 20261291

Former names

  • Trøndelag kollektivtrafikk ASSep 15, 2009 to Dec 1, 20091

Timeline

  1. 2022New chief executive Grete Fuglem Tennås becomes CEO1
  2. 2013New chief executive Janne Sollie becomes CEO1
  3. Sep 15, 2009Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3
  4. 4