Fundraising Fox

Simon Maas

Chief Operating Officer at CertifyOS

Los Angeles, California, United States

Find your path to Simon

155 people in our graph share verified history with Simon — schools, employers, funds. One of them is your warm intro.

Gizem CakilunlockedSimon: together at Oliver Wyman (2013)
×5Simon: together at Oliver Wyman
×6Simon: together at Oscar Health

Chief Operating Officer at CertifyOS

Intro paths

→

In turn, Simon can intro founders to CertifyOS's investors below.

CertifyOS's investors · 7

Arkitekt VenturesNew York · $100K – $10M checks · since 2022General CatalystSan Francisco · $30M checks · since 2026Hustle FundSan Carlos · $150K checksMax VenturesNew York · $1M – $1.5M checks · since 2022SemperVirens Venture CapitalSan Mateo · since 2025TRANSFORMATION CAPITALBoston · since 2025Upfront VenturesLos Angeles · $1M – $10M checks · since 2022

Co-founders at CertifyOS

ARAnshul Rathi
Anshul RathiFounder and Chief Executive Officer

Experience

  1. CertifyChief Operating Officercurrent2023 — present
  2. Tomorrow HealthVice President, Strategy & Operations2020 — 2023New York, United States
  3. Oscar HealthDirector of Operations2016 — 2020Greater New York City Area
  4. Oliver WymanSenior Consultant2012 — 2016New York

Skills & more

Data Analysis24Economics23Leadership12Management Consulting16PowerPoint6Financial Modeling9Valuation5Financial Analysis6Market Research5Entrepreneurship3Public Speaking10Microsoft Excel5
+1 moreStrategy

Languages English · French · German

From Simon's professional profile.

Frequently asked questions

Who is Simon Maas?
Chief Operating Officer at CertifyOS
Where does Simon Maas work?
Simon Maas is Chief Operating Officer at CertifyOS.
Where did Simon Maas go to school?
Simon Maas studied at Harvard University (Bachelor of Arts (B.A.), Magna Cum Laude); St. George's School (Vancouver, British Columbia).

Same school

Also attended Harvard University2,000

Ron ConwayFounder of SV AngelAlfred LinPartner at Sequoia CapitalChris DixonFounder & Managing Partner of a16z crypto at Andreessen HorowitzSarah TavelVenture Partner at BenchmarkDanny RimerPartner at Index VenturesLaela SturdyManaging Partner at CapitalG

+ 1,994 more

Also attended St. George's School11

Lawrence ChuPartner Emeritus, Fund I and II IC at Lever VCFrancis ZhanAssociate, Crypto at Tribe Capital FirstlookFrank LuoInvestor at Founders Circle CapitalJimmy TengInvestor at E14 FundKais KhimjiPartner at Sequoia CapitalRaymond WangInvestor at Something new

+ 5 more

Shared employers

Also worked at Certify8

Ryan DarnellFounding Partner at Max VenturesMatthew WeinbergPartner at Max VenturesClaire BolgerSenior Director, Marketing & Growth at Health2047Enke BashllariManaging Director at Arkitekt VenturesSimon HayhurstGeneral Partner at Team Ignite VenturesAnshul RathiFounder and Chief Executive Officer at CertifyOS

+ 2 more

Also worked at Tomorrow Health6

Vishal VasishthCo-Founder & Managing Director at Obvious VenturesCarolyn ZhouCampus Lead at The MBA FundAbby TarquinioConsulting at Rock HealthZachary GittelmanFounder at Mango HealthVijay KedarCo-Founder and CEO at Tomorrow HealthAmit TrivediChief Actuary at Strive Health

Also worked at Oscar Health36

Andy HarrisonGeneral Partner, CEO at S32Lucy BradyHead of Product at Giant Ventures Global LlpEdward SegelGeneral Partner at Floating PointJohn LoserGeneral Partner at Floating PointJesse HorowitzVenture Partner at Floating PointVinod MittaVenture Partner at Floating Point

+ 30 more

Also worked at Oliver Wyman243

Leonard PicardoAdvisor at Manta Ray VenturesGizem CakilInvestor at OpenView Venture PartnersDale ChangOperating Partner at Scale Venture PartnersAmias GeretyPartner, Head of U.S. at QED InvestorsLaura BockPartner at QED InvestorsRobert TomkinsonSelf at Mucker Capital

+ 237 more