Mark Fernandes
InvestorManaging Director at Sierra Ventures
San Mateo, California
Writes $500K – $15M checks · typically $7.8M
Find your path to Mark
5,005 people in our graph share verified history with Mark — schools, employers, funds. One of them is your warm intro.
About
Mark Fernandes leverages a Wall Street background and longstanding partner continuity, applies a five-point framework (follow-on capital, talent, momentum, preparation, storytelling), and aids executive recruiting via its CXO Advisory Board.
Contact· self-published, not guessed
Invests in
AI & Machine LearningDeep TechDefense TechDeveloper ToolsEnergyEnterprise SoftwareHardwareNew MaterialsRoboticsSaaSSpace Tech
Experience
- Sierra VenturesManaging Directorcurrent2002 — presentSan Francisco Bay Area
- Reify HealthBoard Of Directorscurrent2018 — presentGreater Boston
- Spectro CloudBoard of Directorscurrent2019 — presentSan Jose, California, United States
- YaloBoard Of Directorscurrent2018 — presentMexico City Metropolitan Area
- Paro.aiBoard of Directorscurrent2019 — present
- Sikka SoftwareBoard of Directorscurrent2015 — presentSan Francisco Bay Area
- ZImperiumBoard of Directors2013 — 2022San Francisco Bay Area
- RedLockBoard Of Directors2016 — 2018San Francisco Bay Area
- OoyalaBoard of Directors2008 — 2014
- SourcefireBoard of Directors + Lead Investor2002 — 2013
- DynamicOpsBoard of Directors2011 — 2012Burlington, MA
- Opalis SoftwareBoard of Directors2005 — 2009
- FrontBridge TechnologiesBoard of Directors2002 — 2005
- Merrill LynchDirector, Equity Research1999 — 2002
- Robertson StephensResearch Analyst1998 — 1999
- Seagate TechnologyEngineering / Product Management1993 — 1996
Skills & more
+8 more
Strategic PartnershipsCorporate DevelopmentScalabilityCloud ComputingCEOsSecurityUser ExperienceAnalyticsFrom Mark's professional profile.
Deals · 7
Higia, Inc.Board seat
via Sierra Ventures · filed Apr 2024 · $9.5M raise
QUALITI, INC.Board seat
via Sierra Ventures · filed Dec 2023 · $2.7M raise
reifyBoard seat
via Sierra Ventures · filed Aug 2021 · $220M raise
Inspirit Learning, Inc.Board seat
via Sierra Ventures · filed Jan 2021 · $3M raise
ZaloniBoard seat
via Sierra Ventures · filed Oct 2020 · $9.6M raise
QuillbotBoard seat
via Sierra Ventures · filed Apr 2020 · $4.3M raise
Spotzer Media GroupBoard seat
via Sierra Ventures · filed Jun 2015 · $843.2K raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Board seats
Investor
BlazelSourcefire
Sources: SEC Form D filings · the firm's website.
Colleagues at Sierra Ventures
Network4
Investors connected to Mark in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Mark Fernandes?
- Mark Fernandes leverages a Wall Street background and longstanding partner continuity, applies a five-point framework (follow-on capital, talent, momentum, preparation, storytelling), and aids executive recruiting via its CXO Advisory Board.
- Where does Mark Fernandes work?
- Mark Fernandes is Managing Director at Sierra Ventures.
- What does Mark Fernandes invest in?
- Mark Fernandes invests in AI & Machine Learning, Deep Tech, Defense Tech, Developer Tools, Energy, Enterprise Software, Hardware, New Materials, Robotics, SaaS, Space Tech.
- What check size does Mark Fernandes write?
- Mark Fernandes typically writes checks of $500K – $15M.
- What boards does Mark Fernandes sit on?
- Mark Fernandes holds tracked board seats at Higia, Inc., Inspirit Learning, Inc., Pantomathé, QUALITI, INC., Quillbot, reify, Spotzer Media Group, Yalo, Zaloni, Zimperium.
- What companies has Mark Fernandes invested in?
- Investments tracked here include Blazel, Sourcefire.
- Where did Mark Fernandes go to school?
- Mark Fernandes studied at Harvard Business School (MBA); University of California, Berkeley (Master of Science (MS), Mechanical Engineering); Manipal Institute of Technology (Bachelor of Science (BS), Mechanical Engineering).
Same school
Also attended Harvard Business School2,000
+ 1,994 more
Also attended University of California, Berkeley2,000
+ 1,994 more
Also attended Manipal Institute of Technology41
+ 35 more
Also attended St. Xavier's College53
+ 47 more
Shared employers
Also worked at Yalo6
Also worked at Paro.ai6
Also worked at ZImperium9
+ 3 more























































