About Liesel Simmons
Liesel Simmons is a director at Trimtab Impact.
Experience
This experience comes from Liesel Simmons's profile and from SEC filings. For roles taken from filings, the years are when the filings name Liesel Simmons in the role, so the role may have started earlier or lasted longer.
BI
Blue Haven Initiative Current
Co-Founder
2012 – Present
Trimtab Impact Inc.
Director
2026 · Brooklyn, NY
Makes impact-focused investments in projects serving communities and underserved markets.
TI
The ImPact
Board Member
2017 – 2026
NA
NatureVest
Advisory Board Member
2021 – 2025
IM
ImpactAssets
Board Chair and IC Member
2014 – 2025
TO
Toniic
Board Member
2015 – 2023
IF
IDP Foundation
Vice President, Director of Program Development
2008 – 2012
Key Colleagues at Startups
The people Liesel Simmons works with at each company, as listed on that company's latest Form D.
Trimtab Impact Inc. · Form D, Sep 18, 2026
SB
Samuel Bonsey
Director
BT
Brian Trelstad
Director
EI
Edward Welch III
Executive officer
SM
Saadia Madsbjerg
Director
Caleb Ballou
Co-Founder