Corporate campus property management in Southern California.
Multi-building headquarters, tech campuses, and mixed-tenant campuses across Orange County and Los Angeles — from a family-owned firm that has been managing Southern California commercial real estate since 1987.
Campuses are systems, not collections of buildings.
Corporate campuses are not big office buildings. They're systems: multiple buildings coordinated across a shared site, with parking, wayfinding, amenity governance, and CAM allocation that only work when someone thinks about them at the campus level, not the building level.
For four decades, T.C. Collins has managed Southern California commercial property from the inside. On corporate campuses, that experience matters at the shared-service layer — where a single tenant experience has to survive across five buildings, and where a capex decision on one building changes CAM economics for the whole site.
- —Multi-building coordination — shared mechanical, shared security, shared common areas.
- —Parking ratios, shared-amenity governance, and CAM allocation across buildings.
- —Tenant experience across a campus — wayfinding, security, F&B, on-site services.
See what is on the market.
Browse corporate campus availabilities or talk to us for off-market space across Orange County and LA.
See all corporate campus listings →Full-service coverage at the campus level.
- Property & Asset Management →
Day-to-day operations, tenant relations, financial reporting, campus-scale vendor coordination, and portfolio strategy for campus owners with long horizons — family offices, succession-minded owners, and institutional groups.
- Leasing & Tenant Representation →
Owner-side leasing across single-tenant and multi-tenant campus environments.
- Acquisitions & Due Diligence →
Acquisition, disposition, and repositioning counsel for corporate campuses across Orange County and LA.
- Development & Capital Projects →
Owner representation on phased campus development, adaptive reuse, and new-building additions to an existing campus.
- Business parks →
Multi-tenant business parks and flex-space assets across OC and LA.
- Office →
Single-tenant and multi-tenant office buildings in Newport Beach, Costa Mesa, and beyond.
- Industrial →
Warehouse, distribution, and flex assets — often the neighbor when a corporate campus sits inside a larger industrial submarket.