Jeffrey M. Drazan is listed as Angel Investor at Jeffrey Drazan. Location on record: San Mateo, CA, United States. See sector focus and contact routes.
About Jeffrey M. Drazan
Jeffrey M. Drazan is listed as Angel Investor at Jeffrey Drazan. Location on record: San Mateo, 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.
Jeffrey M. Drazan at a glance
Role
Angel Investor
Organization
Jeffrey Drazan
Location
San Mateo, CA, United States
Investor type
Individual/Angel
Focus areas
Mr. Jeffrey Drazan serves as Managing Partner at Bertram Capital Management. Jeff oversees all aspects of Bertram’s investment strategy, execution and administration. Jeff was previously a co-founder and Managing Director of Sierra Ventures, a Silicon Valley venture capital firm with $1.5 billion under management. Prior to Sierra, Jeff served in a variety of operations and R&D management positions at both AT&T and Bell Laboratories. Jeff has served as a Director of Centex Telemanagement (CNTX - Acquired by MFS), Stratacom (STRM - Acquired by Cisco), On Assignment (ASGN), Micromuse (MUSE - Acquired by IBM), ConvergeNet (Acquired by Dell)
Frequently asked about Jeffrey M. Drazan
What does Jeffrey M. Drazan invest in?
Jeffrey M. Drazan at Jeffrey Drazan (San Mateo, CA, United States) — sector focus: Mr. Jeffrey Drazan serves as Managing Partner at Bertram Capital Management. Jeff oversees all aspects of Bertram’s investment strategy, execution and administ….
How do I contact Jeffrey M. Drazan?
Jeffrey M. Drazan's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Jeffrey M. Drazan based?
Jeffrey M. Drazan is based in San Mateo, CA, United States.
This profile is part of the StartupFundraising investor 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 Mateo.
