Anne Gherini
Chief Marketing Officer
Sierra Ventures
Sierra CMO and investor focused on platform, deal flow and GTM strategy.
Bio
Professional summary
Mark Fernandes is a Managing Partner at Sierra Ventures. His background includes being part of a founding team at a display company, product roles at Seagate and Cisco, and software-sector research analyst roles at Robertson Stephens and Merrill Lynch after his MBA. Since joining Sierra in 2002, he has focused primarily on software and has prior investments including Sourcefire, which went public and was later acquired by Cisco. His official profile says he evaluates seed and Series A opportunities around founder quality, market thinking, go-to-market, unit economics, and differentiated insight.
Investment focus
Stage, sector, and overall fit
Stage
verified: Seedverified: Series A
Sector
verified: Artificial Intelligence / Machine Learningverified: Cloud / Developerverified: Enterprise Software / SaaSverified: Digital Healthverified: Cybersecurity
Thesis
SoftwareArtificial Intelligence / Machine LearningCloud / DeveloperEnterprise Software / SaaSDigital HealthCybersecurity
Notable companies
Selected portfolio companies the partner has backed
SourcefireReify HealthSpectro CloudPantomathYaloEndor LabsArmorCodeEden MedicalAltimate AIZimperiumQuillBotRedlock
How to approach
Framing and angles for outreach
Pitch framing
Frame the company around founder quality, customer pull, market size, GTM clarity, unit economics, and differentiated insight in software or enterprise markets.
Personalization hooks
- 1Connect the pitch to his software research and product/operator background.
- 2Show why the founder can attract talent, customers, and investors.
Recent signals
What the partner has said or done recently
Official profile lists Select Recent Investments including Reify Health, Spectro Cloud, Pantomath, Yalo, Endor Labs, ArmorCode, Eden Medical, Altimate AI, Zimperium, QuillBot, and Redlock.
Background
Career, education, and skills
Career history
- Sierra VenturesManaging Partner2002 – Present
- Robertson Stephens / Merrill LynchResearch Analyst, Software SectorPrior to 2002
- CiscoProduct ManagementPrior
- SeagateProduct ManagementPrior
- Display Company (name not disclosed)Founding TeamEarly career
Education
- Mangalore University, IndiaB.S. Engineering
- University of California, BerkeleyM.S.
- Harvard Business SchoolMBA
Skills
Enterprise SoftwareCybersecurityAI/ML InvestingDigital HealthSaaSSeed/Series A Investing
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