Thon Hotels
A Norwegian hotel chain operating accommodation, meeting, dining, and related hospitality services across Northern and Western Europe.
Last updated August 27, 2026
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Overview
Thon Hotels is a Norwegian hotel chain and a hospitality business within the Olav Thon Group. The chain was established in 1989 by property investor and philanthropist Olav Thon, initially under the Rainbow Hotels name. It developed from Thon's earlier hotel investments, including the acquisition of Hotel Bristol in Oslo in 1974 and a second hotel in 1983. The creation of Rainbow Hotels brought ten hotels under a more unified operating identity and provided the foundation for the later Thon Hotels brand. The business expanded beyond Norway during the 1990s. In 1995, the group entered Brussels by acquiring two hotels in the Belgian capital. Over time, its hotel portfolio extended across Norway, Belgium, Sweden, Denmark, and the Netherlands. The Rainbow Hotels name was replaced by Thon Hotels in 2005, aligning the chain more closely with the Thon corporate identity and the wider Olav Thon Group. Thon Hotels serves both business and leisure travelers. Its typical offer includes overnight accommodation, breakfast and other food-and-beverage services, meeting and conference facilities, and city- or destination-based hospitality. The portfolio includes hotels in major urban and commercial locations, as well as properties serving travelers seeking leisure accommodation. Hotel formats and positioning may vary by property, but the chain is generally associated with upper-midscale business and leisure hospitality in the Nordic and nearby European markets. The chain is part of the privately controlled Olav Thon Group. Ownership of the wider group is connected to the Olav Thon Foundation, which was established as the long-term owner of Olav Thon's business interests. This structure distinguishes Thon Hotels from a publicly traded hotel corporation: no public ticker or separate listed-company status is identified for the brand. The chain is headquartered in Oslo and is described in reference material as one of Norway's largest hotel chains. The cited Wikipedia material reports 93 hotels in Norway, Belgium, Sweden, Denmark, and the Netherlands, and identifies it as Norway's third-largest hotel chain at the time of that account. Thon Hotels has also been involved in public discussion about corporate policies. In 2023, the company was criticized after reportedly prohibiting Pride flags at its hotels during Pride Month. The decision drew criticism from an employee union representative and wider public backlash, particularly in the context of a recent terrorist attack targeting Oslo's LGBTQ+ community. Thon Hotels subsequently reversed the policy. This episode became the most clearly documented recent controversy associated with the brand in the supplied reference material. Today, Thon Hotels remains an active hotel brand within Olav Thon Gruppen. Its identity is based on a Norwegian origin, a multi-country European hotel network, and a combination of accommodation, business-event, and food-service offerings. The available reference material does not provide a verified current executive roster, detailed financial figures, exact property-by-property status, or a complete chronology of later acquisitions and openings; those fields are therefore left unreported rather than inferred.
History
Thon Hotels emerged from Olav Thon's growing involvement in the hotel business. Thon acquired Hotel Bristol in Oslo in 1974, establishing a foothold in the Norwegian hotel sector. He purchased a second hotel in 1983, and these investments preceded the creation of a larger branded hotel operation. In 1989, Thon founded Rainbow Hotels. The new chain initially included ten hotels and gave the properties a shared commercial identity within the developing Olav Thon business organization. During the following decades, the operation expanded in both scale and geography. A significant early international step came in 1995, when Thon acquired two hotels in Brussels, bringing the business into Belgium and giving the group a presence outside Norway. The chain later operated hotels in Norway, Belgium, Sweden, Denmark, and the Netherlands. In 2005, Rainbow Hotels was rebranded as Thon Hotels. The change connected the hotel operation more directly with the Thon name and the wider Olav Thon Group, which also has interests rooted in property investment and related commercial activities. Thon Hotels developed as a multi-purpose hospitality network rather than a narrowly specialized lodging concept. Its properties serve corporate travelers, conference and meeting customers, tourists, and other leisure guests. The offer generally combines rooms with breakfast and other dining services, event or conference capacity, and location-specific guest facilities. Well-known properties referenced in connection with the brand include Thon Hotel Opera and Thon Hotel Bristol, although the chain consists of a broader portfolio across several countries. The brand's corporate ownership is linked to Olav Thon Gruppen and the Olav Thon Foundation. This ownership model places the hotel chain within a privately controlled group rather than an independently listed hospitality company. Reference material describes Thon Hotels as one of Norway's largest hotel chains and reports a network of 93 hotels in Norway, Belgium, Sweden, Denmark, and the Netherlands. The exact date attached to that count is not specified in the supplied material, so it should not be treated as a current verified total. In 2023, Thon Hotels became the subject of controversy over a reported ban on Pride flags during Pride Month. The policy was criticized by an employee union representative and others who argued that it sent an inappropriate message after an attack connected with Oslo's Pride celebrations. The company later withdrew the ban following intense public reaction. No other major scandal, financial result, public listing, or verified executive appointment is identified in the supplied sources. Thon Hotels remains an active brand within the Olav Thon Group.
- 2005
Rainbow Hotels becomes Thon Hotels
[1]The chain adopted the Thon Hotels name as part of a broader alignment with the Olav Thon Group.
- 1995
Expansion into Brussels
[1]The hotel business entered Belgium by acquiring two hotels in Brussels.
- 1989
Rainbow Hotels is established
[1]Olav Thon founded Rainbow Hotels with an initial group of ten hotels.
- 1983
Second hotel acquisition
[1]Thon acquired a second hotel before establishing the Rainbow Hotels chain.
- 1974
Olav Thon acquires Hotel Bristol in Oslo
[1]Olav Thon purchased Hotel Bristol, providing an early foundation for his later hotel business.
Products and positioning
Upper-midscale business and leisure hospitality with a strong Norwegian identity and a presence in selected Nordic and Western European markets.
Hotel accommodation · 1989
Thon Hotels accommodation
The core offering is overnight accommodation for business and leisure travelers. Properties operate across Norway and selected European markets, with the experience and facilities varying by hotel location and format.
Business hospitality
Meetings and conferences
Many Thon Hotels properties serve corporate customers through meeting rooms, conference facilities, and event-related hospitality. These services complement accommodation and are particularly relevant to business travelers and organized events.
Food and beverage
Dining and breakfast services
Food-and-beverage services form part of the hotel proposition, including breakfast and property-based dining. The exact restaurants and menus differ between individual hotels and markets.
Controversies
Brand decisions
2023
Pride flag policy reversedOtherBackground
A reported ban on Pride flags during Pride Month generated criticism from an employee union representative and broader public backlash.
Action taken
Thon Hotels withdrew the policy after the controversy intensified.
Aftermath
The reversal ended the immediate policy dispute, although the episode became a notable public controversy associated with the brand.
2005
Rebranding from Rainbow Hotels to Thon HotelsStrategyBackground
The hotel chain had operated as Rainbow Hotels since its establishment in 1989 and had expanded into multiple European markets.
Action taken
The company changed the chain name to Thon Hotels, bringing the hotel brand into closer alignment with the Thon corporate identity.
Aftermath
The chain continued operating under the Thon Hotels name as part of Olav Thon Gruppen.
Sources2 sources
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