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Katie Rae

Director at Boston Electrometallurgical.

Director
Updated Nov 11, 2026·Latest SEC filing Mar 3, 2026·Suggest an edit

About Katie Rae

Katie Rae is a director at Boston Electrometallurgical.

Katie Rae first appears on SEC filings in 2019.

Experience

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

TeraDAR Current
Board Member
2024 – Present
EVOLOH Current
Board Member
2023 – Present
Sublime Systems Current
Board Member
2021 – Present
Boston Electrometallurgical Corp Current
Director
2018 – Present · Woburn, MA
Develops electric metals production technology for metals producers.
Commonwealth Fusion Systems Current
Board Member
2018 – Present
Engine Ventures Current
CEO and Managing Partner
2017 – Present
Form Energy Current
Board Member
2017 – Present
The Engine Accelerator
Board Member (2017 – 2024)
CEO and Managing Partner (2017 – 2023)
2017 – 2024
Project 11
Managing Director
2014 – 2017
TechStars
Chairman, Techstars Boston
2010 – 2017
Startup Institute
Co-Founder
2012 – 2016
MIT
Lecturer
2010 – 2014
Microsoft Startup Labs
Sr. Director, Product
2007 – 2010
Eons.com
SVP Product
2006 – 2007
Lycos, Inc.
VP Community and Communications
2001 – 2003
AltaVista
Co GM Ragingbull.com
1999 – 2001
Zip2
Product Manager
1997 – 1999

Key Colleagues at Startups

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

Boston Electrometallurgical Corp · Form D, Mar 3, 2026
IW
Ingo Wender
Director
Tadeu Carneiro
Tadeu Carneiro
Chairman & CEO
RC
RH
Roy Harvey
Director
MC
Mark Cupta
Director

Sources

  1. SECBoston Electrometallurgical Corp Form D, filed Mar 3, 2026