About Sophia Kianni
Sophia Kianni is an executive officer and director at Phia Holdings.
Experience
This experience comes from Sophia Kianni's profile and from SEC filings. For roles taken from filings, the years are when the filings name Sophia Kianni in the role, so the role may have started earlier or lasted longer.
TB
The Burnouts Current
Founder & Host
2025 – Present
Phia Holdings Inc. Current
Founder (2024 – Present)
Director
2024 – Present · New York, NY
A shopping app and browser extension that help shoppers find lower prices.
RA
REFORM Alliance Current
Future Shapers Advisory Council
2023 – Present
NG
National Geographic Current
Young Explorer
2021 – Present
UN
United Nations Current
Youngest US Advisor in UN History
2020 – Present
TC
TED Conferences Current
Public Speaker
2020 – Present
CC
Climate Cardinals Current
Founder & President
2019 – Present
PN
PBS NewsHour Current
Freelance Journalist
2019 – Present
7F
776 Foundation
776 Fellow
2023 – 2025
EA
Environmental Media Association
Board Member
2023 – 2025
BF
Born This Way Foundation
Lady Gaga’s Foundation Advisory Board
2023 – 2025
UE
US Environmental Protection Agency (EPA)
National Youth Advisory Council
2023 – 2024
SS
Sigma Squared Society
Fellow
2022 – 2024
TL
The INKEY List
Impact Fund Leader
2022 – 2024
WF
World Economic Forum
Co-Chair, Representative, Global Restoration Youth Hub
2022 – 2024
1O
1t.org
Stakeholder Council
2022 – 2024
EP
Earth Percent
Advisory Board
2021 – 2024
AA
American Lung Association
Climate Advisor
2020 – 2024
WS
Web Summit
Climate Advisory Council
2022 – 2023
AS
Ashoka
Young Changemaker Fellowship
2021 – 2023
Key Colleagues at Startups
The people Sophia Kianni works with at each company, as listed on that company's latest Form D.
Phia Holdings Inc. · Form D, May 4, 2026
PG
Phoebe Gates
Co-Chief Executive Officer and director
AC
Annie Case
Director