Fantastic hotel placed in the city centre of Hannover. Very nice and very big and confortable rooms. Very good breakfast service too. Best hotel I never stayed in Hannover. We stayed there for profesional reasons and in the case to come to Hannover again, we will repeat!


Book hotels online for ONS 2026
Book nowAbout the event
Update
ONS 2026 will occur between the 24th and 27th of August 2026 in the Stavanger Forum.
Preface
ONS (ONS Stavanger) is a biennial benchmark trade fair for the energy industry. It is a leading trade exhibition that occurs in the Stavanger Forum in Norway for four days. Founded in 1974, it presents the latest products such as petroleum plants and offshore technologies. ONS Stavanger receives over 1 000 exhibiting firms, more than 60 000 visitants, over 600 speakers and 3,635 delegates. They represent countries such as Brazil, the USA, India, Sweden, Australia, and South Africa.
About ONS
The ONS Stavanger exhibition features participants from over ten industries, including shipbuilding and offshore technology. They also incorporate the energy (particularly the oIl & gas and renewable energies segments), chemical, logistics, environmental protection and education sectors. They further include the construction, insurance, financing, and engineering industries.
Attendants can participate in various showstoppers, such as the Energetic Debates. These furthermore include the ONS Centre Court, ONS Conference, ONS Summits, and the Technical Sessions. Additionally, participants should look forward to the four award ceremonies. These include ONS Innovation Award and SME Innovation Award. Likewise, incorporated are The Best Stand Award and the Distinguished Service Award. The ONS Young and various Special Areas are also worth attending. The Areas include the Innovation Park and the Clean Energy Park. They further feature the IT Digital Park and Net Zero Markets. The International Markets and Scale-Ups Areas are also worth attending. Attendees should also note that each edition features a guiding theme, such as transition.
Additionally, participants can network with various enterprises from ONS Stavanger’s exhibitor list. It includes:
- Honeywell;
- Shell;
- OMV;
- ITA;
- Amazon Web Services;
- Baker Hughes;
- Bell Textron;
- Evonik Industries;
- Microsoft;
- Novatech;
- Siemens;
- Telenor;
- Teledyne Gas and Flame Detection.
ONS Accommodation
Secure appropriate lodging for ONS with Travel 2 Fairs Ltd. All that is required is to inform us about the rooms you need, how much you wish to spend, and your desired location. Travel 2 Fairs Ltd manages the rest. Reserve lodgings adjacent to Stavanger Forum. This will improve your commuting time by gaining invaluable public transport access. We can inform you of the top-quality routes to take to the locale. Apart from reasonable lodging accommodation for expositions, we likewise provide transport services. One travel method to your hotel is to have a rentable car expecting you at the airport. Another is to schedule an airport transfer in both directions.
Event information might be outdated because of the coronavirus pandemic. More information is available from the organiser.
Past Iterations
ONS 2022
Between the 29th of August and the 1st of September 2022, ONS 2022 occurred. The event was held at the Stavanger Forum in the absence of coronavirus safeguards. This was because Norway lifted its pandemic restrictions. ONS Stavanger 2022 received 61 098 visitants from 82 nations, over 1 000 lecturers, more than 1 000 exhibiting companies as well as 230 journalists from 20 nations.
ONS 2024
ONS 2024 occurred between the 26th and 29th of August 2024. ONS Stavanger 2024 featured more than 71 800 visitants, including:
- 1 300 delegates during the ONS Conference delegates;
- More than 2 500 attendees during Centre Court;
- 4050 during Net Zero Markets;
- Around 2 400 during the Technical Sessions;
- More than 1 290 during Scale-Ups;
- Over 1 950 VGs;
- 3 430 Students;
- More than 470 young professionals;
- 100 middle school students;
- Around 1 300 audience members during International Markets, including approximately 200 delegates;
- 1 500 during ONS+.
Furthermore, the event was attended by 56 high-profile leaders and 25 governmental, academic and corporate observers from 15 nations during the ONS Summit. It was also attended by more than 230 lecturers from 20 nations and over 1 100 exhibiting firms from 35 countries, as well as 195 media specialists from 15 nations.
1124
exhibitors
20,000
sq m of exhibition area
68,174
visitors
620
speakers at the conference
Our visitors for the event


A very good service from George.
Everything went smoothly during Anuga.
ANUGA 2023

Hello Tess,
I'm satisfied with our stay at Holiday Inn hotel in Dusseldorf :-).
Could you send offer for 2 single rooms + breakfast for the Medica fair 2024?
Best regards,
Beata Rynarzewska
Medica 2023

Hi Mark,
Yes, we came back last Friday. The hotel was good and well located next to the underground and near the city center. To keep in mind for the next Chillventa! Thanks!
Best regards,
Marike Stirnemann Export Customer Account Manager

Dear Tom,
We have had a very pleasant stay at the hotel, well situated nearby the tube that brings you in one stop to the Fair Ground. Thanks very much for your assistance.
Kind regards,
Marieke Emke

Everything was okay. Nice staff. Clean room, very quite place, no street rush, perfect breakfast. Not enough parking spaces but it was not a problem to park in the street few metres from hotel. Perfect hotel for few nights for business trips. Not far from Messe Stuttgart - only 10 minutes by car. Without any traffic.

Dear George
Thank you for your email and sorry for the late reply but I was on leave.
Grupotel Gran Via 678 was very fine. All things went well. Thank you again for your cooperation and help.
Best regards
Nicole
CPhI Worldwide 2023

Hi Tom,
Hope all is well.
Just wanted to let you know that our crew had a great stay at the Radisson Blu in Hanover, and therefore we would very much like to re-book for the next edition of Eurotier, Nov. 11-15 in 2024.
Do you have any idea when would be a good time to secure our booking for 2024? Our experience is that the hotels near Hannover Messe start to fill up 18 months in advance.
Thanks and hear from you.
With kind regards,
Nathalie Melis
Marketing

Hello Ellie,
Thank you for your e-mail. The cooperation with you and with your company was great. Especially work with you. I have to tell you a big thanks.
My colleagues was surprised how the hotel work. There was no problem with anything. Breakfast was really good.
And also the way to exhibitions was very quick.
And for the next year. We will exhibit in Paris, but the accommodation will prepare the CSG company – this is our „mother“ . MSM is member of CSG. this is not in my hends.
But Im sure that in the future I will work with you!!
Thank you one more time
S pozdravom
Ing. Michal Korček
DSEI 2023

Hello Michelle,
Everything went well, no problem at all.
Mr Ivan Larsen

Hello Tracy, thank you everything went good. I'm very happy and satisfied with the service you’ve done. I’ll appreciate to receive some quotation for the Interzum 2025.
Kind regards
MAssimo
SIT CHAIRS FACTORY by Collezione Stile srl

All was good with our services and the hotel was really conveniently located to the fair.
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