Thomas Mackie

About Thomas Mackie

Thomas Mackie is a director at Linectra.

Form D filings also name Thomas Mackie as a director at Illuminated Holdings and OnLume.

Thomas Mackie first appears on SEC filings in 2019.

Experience

This experience comes from Thomas Mackie's profile and from SEC filings. For roles taken from filings, the years are when the filings name Thomas Mackie in the role, so the role may have started earlier or lasted longer.

CO

Cosylab Current

Board Member

2021 – Present

Linectra, Inc. Current

Founder Linectra (2020 – Present)

Director

2020 – Present · Middleton, WI

WI

WiSolve Current

Vice Chair Board Of Directors

2018 – Present

O

OnLume Inc. Current

Chairman of the Board

2015 – Present · Madison, WI

II

International Commission on Radiation Units and Measurements (ICRU) Current

Vice Chair Board Of Directors

2015 – Present

HI

HealthMyne, Inc. Current

Chairman of Board

2015 – Present

AC

Asto CT Current

Chairman of the Board

2015 – Present

LC

Leo Cancer Care Current

Chair Of The Board Of Directors

2014 – Present

SI

SHINE Medical Technologies, Inc. Current

Board Member

2011 – Present

MR

Morgridge Institute for Research Current

Emeritus Investigator

2010 – Present

IH

Illuminated Holdings, Inc.

Director

2019 – 2025 · Janesville, WI

UH

UW Health

Chief Innovation Officer

2019 – 2020

BI

BioIonix

Board Member

2005 – 2020

AA

Advocacy Consortium for Entrepreneurship (ACE)

President

2014 – 2018

UM

University of Wisconsin-Madison

Professor

1987 – 2012

TO

TomoTherapy

Founder and Chairman of the Board

1997 – 2011

Key Colleagues at Startups

The people Thomas Mackie works with at each company, as listed on that company's latest Form D.

Sources

1. SECLinectra, Inc. Form D/A, filed Aug 26, 2026
2. SECIlluminated Holdings, Inc. Form D/A, filed Apr 22, 2025
3. SECOnLume Inc. Form D, filed Jan 3, 2023