Arianne Kidder
InvestorPartner at Seae Ventures · Board director at Twentyeight Health
Boston, Massachusetts
Writes $100K – $5M checks · typically $1.5M
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Ask Tuoyo Louis to introduce you to Arianne
You →Tuoyo · together at Qcentive (2018) →Arianne
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You →Jamie · together at Buoy Health →Arianne
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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
In turn, Arianne can intro founders to Twentyeight Health's investors below.
Twentyeight Health's investors · 17
Co-founders at Twentyeight Health


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
From Arianne's professional profile.
Deals · 1
OnCall HealthBoard 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
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, 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 University193
+ 187 more
Shared employers
Also worked at Tia9
+ 3 more
Also worked at Goalsetter4
Also worked at Needed2
Also worked at Buoy Health9
+ 3 more











































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