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Sean McMahon | Colliers | Silicon Valley

Sean McMahon

Vice President

License # 02062433

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Professional Summary

Sean McMahon is part of the Life Science and Technology division that represents occupiers of R&D product across the San Francisco Bay Area.

Assignments have ranged from assisting VC backed to publicly traded companies navigate one of the most dynamic and competitive markets in the world.

Prior to joining Colliers in 2018, Sean worked for MapR Technologies which was acquired by Hewlett Packard Enterprise.

Services include: Location Analysis, Site Selection, Space Planning, Proposal & Lease Negotiation, Project Management, Expansion & Consolidation Requirements, Portfolio Planning, etc.


University of Mississippi, Bachelor of Business Administration (B.B.A)

Bellarmine College Preparatory 

Memberships & Involvements

Colliers National Life Science Practice Group

California Life Science Association, CLSA

The Ironman Foundation



Life Sciences, Technology Services

Service Lines

Occupier Services

Featured Research

Oct 18, 2022

San Francisco Peninsula Market Research Report Q3 2022

Life Science Lifts the Peninsula - Despite economic uncertainty and rising inflation, the San Francisco Peninsula commercial real estate market remained resilient in the third quarter...
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Oct 6, 2022

San Jose-Silicon Valley Market Research Report Q3 2022

Large Leases Push Silicon Valley into Another Strong Quarter - Silicon Valley remained resilient through another quarter of rising interest rates to combat inflation, recording its fifth consecutive quarter of expansion across all products.
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Jul 12, 2022

2022 Q2 San Francisco Peninsula Market Research Report

The Peninsula in Motion - The second quarter of 2022 marked the sixth consecutive quarter of positive net absorption across all products.
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Featured News

Jan 14, 2022

Colliers Locates New Headquarters for NIO USA

NIO will consolidate US research, innovation and digital development centers into a 201,500 square-foot facility in San Jose
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