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Founder at Sigma Ratings
Intro paths
In turn, Gabrielle can intro founders to Sigma Ratings's investors below.
Sigma Ratings's investors · 6
Co-founders at Sigma Ratings
Frequently asked questions
- Who is Gabrielle Haddad?
- Executive Officer, Director at Sigma Ratings
- Where does Gabrielle Haddad work?
- Gabrielle Haddad is Founder of Sigma Ratings.
- What companies did Gabrielle Haddad found?
- Gabrielle Haddad founded Sigma Ratings.
Founder mafias
Techstars mafia2,511
Also came through, then founded or led a company.
Massachusetts Institute of Technology mafia1,497
Also came through, then founded or led a company.
Techstars mafia378
Also came through, then founded or led a company.
Harvard Kennedy School mafia157
Also came through, then founded or led a company.
Villanova University mafia67
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Sigma Ratings's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights





























