Tirza Hollenhorst in

Tirza Hollenhorst

Judge · DISC type Dc
CEO at LUMAN
📍 San Francisco, California, United States

Professional overview including current role context, leadership scope, domain focus, and career trajectory to help you understand background relevance before outreach.

Key behavioral and communication insights including interaction style, decision-making tendencies, and motivation drivers to tailor messaging and personalize conversations.

Business priorities, areas of interest, and practical outreach recommendations that can improve conversion quality for this professional.

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Experience
14 Years
Current Role
CEO
Job Level
Leadership
Location
San Francisco, California, United States
Personality Overview

How Tirza shows up

Objective Thinker
Generally Skeptic
Features Driven

They put a lot of effort into ensuring personal success. They prefer to move quickly, and expect the same from others. They like to stay in control of the negotiation or defining of the terms.

Priorities

Topics Tirza cares about

Strategic Priorities
Topic insights and context to help personalize outreach and discovery conversations.
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Career

Work history

1-2016
CEO
LUMAN
1-2016
Keynote Speaker and MC
Self Employed
10-2022 - 6-2023
Chief People Officer
Stealth Innovation Studio
1-2016 - 12-2020
Co-Founder and Course Designer
Embodied Leadership
8-2016 - 6-2017
Interim Chief Executive Officer
Blue Planet Energy
In the press

Media appearances

Media appearances and press coverage highlighting public visibility and thought leadership.
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Education
1995 - 2000
Bachelor's degree
Rice University
1998 - 1998
Business Ethics
The Hebrew University of Jerusalem
2000 - 2000
Geological and Earth Sciences/Geosciences
University of Auckland
Social presence
in
Behavioral profile

DISC profile (public)

D

Dominance (D)

Dominance (D) reflects how goal and task oriented a person is, and their ability to accomplish results irrespective of how demanding the circumstances might be. Those scoring high tend to be motivated by winning, competition, and success.

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