Arianne Kidder
InvestorPartner at Seae Ventures · Board director at Twentyeight Health
Boston, Massachusetts
Writes $100K – $5M checks · typically $1.5M
Find your path to Arianne
389 people in our graph share verified history with Arianne — schools, employers, funds. One of them is your warm intro.
Jennifer Scott FonstadunlockedArianne: together at Harvard Business School (2026)
×5Arianne: together at Harvard Business School
Arianne: together at Tia
×4Arianne: together at Questrom School of Business, Boston University
About
Arianne Kidder has nearly two decades of experience in finance and operations leadership across healthcare and technology, working with companies from early-stage startups to Fortune 500 firms. She was previously vice president of finance at Buoy Health and led finance and human resources at Qcentive, a company building technology for value-based payments contracts. She began her career at Ernst & Young in the Boston Financial Services practice.
Contact· self-published, not guessed
Invests in
Digital HealthHealthtech
Board director at Twentyeight Health
Intro paths
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In turn, Arianne can intro founders to Twentyeight Health's investors below.
Twentyeight Health's investors · 14
Aglae VenturesParis · $108K – $5.4M checks · since 2020Data TechSeattleDorm RoomBrooklyn · $90K – $250K checksFairhaven Capital PartnersForeground CapitalBostonGingerbread CapitalNew York · $100K – $10M checksGratitude RailroadPark CityImpact America FundIrvine · $250K – $3M checksImpact EngineChicago · $250K – $3M checksPredictive VCNew YorkRH CapitalSeae VenturesMiami · since 2024SteelSky VenturesAtlanta · $100K – $5M checksThird PrimeNew York · $500K – $2M checks
Co-founders at Twentyeight Health
AF
Amy FanCo-founder
BV
Bruno Van TuykomCo-founder
Experience
- Harvard Business SchoolExecutive Fellowcurrent2026 — present
- TiaBoard Observercurrent2024 — present
- Health In Her HUEBoard Membercurrent2023 — present
- Seae VenturesPartnercurrent2023 — present
- Seae Venturesprincipal | cfo2021 — 2023Boston, Massachusetts, United States
- GoalsetterBoard Observercurrent2021 — present
- NeededBoard Membercurrent2021 — present
- Global Women in VCMembercurrent2021 — present
- Cayaba CareBoard Member2022 — 2026
- Buoy HealthHead of Finance2019 — 2021Boston, Massachusetts, United States
- QcentiveDirector of Finance2016 — 2019Boston
- Ernst & YoungStaff --> Senior Manager2004 — 2015
Skills & more
Accounting10Auditing9External Audit6
From Arianne's professional profile.
Deals · 1
OnCall Health CorpBoard seat
via Seae Ventures · filed Mar 2024 · $9.4M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Board seats
Investor
Sources: SEC Form D filings · curated public sources.
Colleagues at Seae Ventures
Adeola Adelekan
Analyst at Seae Ventures
Avi Jayaraman
Seae Ventures Fellow at Seae Ventures
Carolyn Brown
Clinical Advisor at Seae Ventures
Carolyn Brown, DDS
Clinical Advisor at Seae Ventures
Erica Murdock
Managing Partner at Seae Ventures
Hannah Biancheri
Seae Ventures Fellow at Seae Ventures
Ivor Horn
Investor at Seae Ventures
Jason Robart
Co-founder and General Partner at Seae Ventures
Frequently asked questions
- Who is Arianne Kidder?
- Arianne Kidder has nearly two decades of experience in finance and operations leadership across healthcare and technology, working with companies from early-stage startups to Fortune 500 firms. She was previously vice president of finance at Buoy Health and led finance and human resources at Qcentive, a company building technology for value-based payments contracts. She began her career at Ernst & Young in the Boston Financial Services practice.
- Where does Arianne Kidder work?
- Arianne Kidder is Partner at Seae Ventures and Board director at Twentyeight Health.
- What does Arianne Kidder invest in?
- Arianne Kidder invests in Digital Health, Healthtech.
- What check size does Arianne Kidder write?
- Arianne Kidder typically writes checks of $100K – $5M.
- What boards does Arianne Kidder sit on?
- Arianne Kidder holds tracked board seats at Needed, OnCall Health Corp, Twentyeight Health.
- What companies has Arianne Kidder invested in?
- Investments tracked here include Health In Her Hue, Nadia Care, Needed, Twentyeight Health.
- Where did Arianne Kidder go to school?
- Arianne Kidder studied at Questrom School of Business, Boston University.
Same school
Also attended Questrom School of Business, Boston University180
Sujata BhatiaInvestor at Index VenturesTroy PhoaAssociate at Marlin Equity PartnersGlen BressnerCo-Founder and Managing Partner at Activate Venture PartnersRony Patishi-ChillimInvestor at Israel Cleantech VenturesJason RobartCo-founder and General Partner at Seae VenturesLisa DutotFinance Administration Manager at Red Cell Incubation
+ 174 more
Shared employers
Also worked at Tia8
Emily MeltonInvestor at Threshold VenturesHeidi RoizenPartner at Threshold VenturesLaurent VernierPartner at Pléiade VentureHillary PondPrincipal at Knox LaneAdam MichelaInvestor at CombineNina CallahanPrincipal at Paine Schwartz Partners
+ 2 more
Also worked at Goalsetter4
Also worked at Needed2
Also worked at Buoy Health9
A.G. BreitensteinHealthcare Advisor at Define VenturesAnubodh Sunny VarshneyVenture Advisor at Broadview VenturesHelen RouthVenture Partner at Nina CapitalJason LavenderInvestor at The Players' ImpactRaquel Rodriguez MartinezFounder at Empirical HealthLing ShaoFounder & CEO at Spectrumai
+ 3 more