400 Spectrum Center
Distinguish your brand with distinct architecture, premium amenities, and an unrivaled location.
One defining hq
A limited opportunity to secure five contiguous floors totaling 111K SF, with prominent building-top signage visible to 500K+ daily drivers, offering the scale to create a fully integrated HQ
Exceptionally located, perfectly connected
Prominently positioned in Irvine Spectrum, with immediate access to major freeways and just steps from 175+ dining, shopping, and entertainment options.
Prestige at every level
Premium on-site amenities in 21-story, glass-clad towers designed by Pei Cobb Freed, featuring panoramic, floor-to-ceiling views.
Amenities
A landmark opportunity on the spectrum skyline®
Spectrum Kitchen
Kinetic Fitness
The Commons
Venue Meetings & Events
Featured suites
Success works here.®
Learn more
A Flex+ lease includes fully built-out office space with high-speed internet infrastructure, utilities, janitorial services and professional property management along with MillerKnoll furniture options. You get speed and simplicity, without surprises.
You can move in within days, not months. With pre-configured layouts, optional furnished setups, and short-form leases, Flex+ is built for businesses that value speed and flexibility.
Yes, Flex+ offers furnished and unfurnished options. Choose a turnkey setup or personalize your space with your own furniture. Our design team helps align your space with your vision and budget.
