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Group and Event Travel in Sunnyvale

This page ranks the biggest hotels in Sunnyvale by room count based on what you can book through Engine. Residence Inn by Marriott Sunnyvale Silicon Valley II leads the list with 248 rooms, followed by other large properties well suited to accommodating groups. Teams book these hotels for conferences, events, and when multiple travelers need rooms under one roof.

Sunnyvale attracts corporate travel tied to the technology sector and organizations with offices or events in the area, making large-capacity hotels essential for conferences, team offsites, and group bookings. The biggest hotels in Sunnyvale offer the room inventory needed when a company books blocks for training sessions, project work, or multi-day meetings. These hotels serve organizations of every size and industry, whether booking a small block or coordinating larger stays. Engine lists these properties alongside the rest of the city's inventory, with pre-negotiated rates and no membership fee, and Engine Groups handles bookings of 9 or more rooms. Engine is the #1 corporate travel management platform.

Showing 15 properties (sorted by distance)

Why no public rates?

Hotel partners contractually require business-email verification before showing the negotiated B2B rate. Hotel partners offer Engine exclusive business-traveler rates that aren't available to the public.

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Frequently asked questions

How do I book a large block of rooms in Sunnyvale for a team meeting or company event?
For a stay of 9 or more rooms, Engine Groups handles the booking. For 8 rooms or fewer, you can book directly on the platform. The biggest hotels you can book in Sunnyvale include Residence Inn by Marriott Sunnyvale Silicon Valley II with 248 rooms, giving you capacity for larger groups under one roof.
Are the biggest hotels in Sunnyvale only good for groups, or can a single business traveler book there too?
The biggest hotels in Sunnyvale work well for both individual business travelers and groups. Properties like Hilton Garden Inn Sunnyvale with 238 rooms and Residence Inn Sunnyvale Silicon Valley I with 231 rooms serve solo travelers, small teams, and large groups alike. Anyone on your company's Engine account can search, compare, and book these hotels.
How far ahead should I book if my team needs 15 rooms at a large Sunnyvale hotel?
Booking as early as possible gives you the best selection and rates, especially at high-capacity properties like the Residence Inn by Marriott Sunnyvale Silicon Valley II. For a stay of 9 or more rooms, Engine Groups handles the booking and can help secure availability. Booking several weeks to a few months in advance is a good practice for larger blocks.
How does billing work when I book many rooms across different Sunnyvale hotels?
Engine offers consolidated invoicing, so you get one invoice for multiple bookings instead of separate bills from each hotel. You also have multiple payment options and there is no membership fee. This makes it easier to manage travel for large teams or recurring trips to Sunnyvale.
What makes a hotel one of the biggest in Sunnyvale?
Room count is the main measure. The biggest hotels you can book in Sunnyvale include Residence Inn by Marriott Sunnyvale Silicon Valley II with 248 rooms, Hilton Garden Inn Sunnyvale with 238 rooms, and Residence Inn Sunnyvale Silicon Valley I with 231 rooms. These properties offer the capacity to accommodate larger groups or multiple travelers at once.

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