Alex Duff

Alex Duff is listed as Angel Investor at Alex Duff. Location on record: San Francisco, CA, United States. See sector focus and contact routes.

About Alex Duff

Alex Duff is listed as Angel Investor at Alex Duff. Location on record: San Francisco, CA, United States. This profile is categorized as Individual/Angel. A LinkedIn profile is on record. No verified website or published biography is on record for this profile yet; the details above are limited to the fields held in this database as of August 9, 2026.

Alex Duff at a glance

Role
Angel Investor
Location
San Francisco, CA, United States
Investor type
Individual/Angel
Focus areas
Mr. Alex Duff is the Principal of Alexander Advisors. Previously he was the Executive Vice President of PIX System and Chief Financial Officer of Tenzing Communications.

Frequently asked about Alex Duff

What does Alex Duff invest in?
Alex Duff (San Francisco, CA, United States) — sector focus: Mr. Alex Duff is the Principal of Alexander Advisors. Previously he was the Executive Vice President of PIX System and Chief Financial Officer of Tenzing Commu….
How do I contact Alex Duff?
Alex Duff's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Alex Duff headquartered?
Alex Duff is based in San Francisco, CA, United States.

This profile is part of the StartupFundraising firm database: focus, portfolio history, disclosed location and contact routes, refreshed as new filings and rounds are ingested. Founders use it to check fit before reaching out and to find investors in San Francisco.

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