Liam H. Mulcahy in

Liam H. Mulcahy

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Operating Partner at Kleiner Perkins
📍 United States

Liam is an Operating Partner at Kleiner Perkins, specializing in go-to-market strategies for early-stage B2B companies. His career includes leading the top-performing global sales team at MongoDB post-IPO. Colleagues have described him as brilliant, dedicated, and highly organized. He is a graduate of Rutgers University.

Outside of work, Liam is a former Division I Cross Country and Track & Field athlete. He now enjoys hiking with his family and is an avid fan of the New York Knicks. He has also been involved in community fundraising, previously organizing a CrossFit event for a childrens bereavement charity.

Unique fact: He once landed a job by sending a life-sized cardboard cutout of himself to the companys office.

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Experience
14 Years
Current Role
Operating Partner
Location
United States
Personality Overview

How Liam shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Liam cares about

Go-to-Market Strategy
He advises Kleiner Perkins' portfolio companies on all aspects of commercializing their innovations, from pricing and packaging to closing their first customers.
Early-Stage Startups
His focus at both Kleiner Perkins and Unusual Ventures has been helping founders navigate the 0-to-1 phase of building a company and finding product-market fit.
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Career

Work history

1-2025
Operating Partner
Kleiner Perkins
10-2021 - 2-2025
Go-to-Market
Kleiner Perkins
1-2019 - 10-2021
Director, GTM
Unusual Ventures
2-2018 - 1-2019
Regional Director, East
MongoDB
8-2017 - 12-2018
Senior Account Executive & Team Lead
MongoDB
In the press

Media appearances

Liam Mulcahy - Kleiner Perkins | Make History. Featured in Kleiner Perkins
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Education
Bachelor of Arts - BA
Rutgers University
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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