The Team 5 Partners · 12 Operators

Small. By design.

We have stayed deliberately under-staffed for our AUM. Every founder we back has a direct line to a partner. Every check has two owners who never leave the deal. The platform exists to make those people more useful, not to replace them.

5
Partners
7
Operating partners
6
Platform
40+
Advisor network

// Partners

Sponsors of capital. Sponsors of decisions. Five people who stake their reputation on every check.

EH
Elena Hartmann
Founding Partner
Twelve years at a tier-one platform fund. Started Astraeus to write checks she could stand by for ten years. Covers longevity and consumer health alongside firm strategy.
MC
Marcus Chen
Partner · Frontier AI & Robotics
Former research lead on autonomous systems at a top-three lab. Builds the technical conviction for our hardest infrastructure bets. PhD, Stanford.
SO
Sade Okonjo
Partner · Longevity & Health
Operated as Chief Medical Officer at two health-tech exits. Speaks fluent clinic, payer, and FDA. MD, Penn. MPH, Hopkins.
DP
Daniel Park
Partner · Climate & Energy
Twenty years across utility-scale storage and grid software. Built our diligence framework for capex-heavy companies. Former operator at three energy startups.
LI
Lakshmi Iyer
Partner · Synthetic Biology
Built the synbio practice from a single seed in 2020 to seven holdings. Former research scientist; first venture role. PhD, MIT.
TR
Theo Rasmussen
Partner · Operations & Capital
Runs the firm. Manages LP relations, finance, legal, and the books. Former CFO of a public diagnostics company.

// Operating Partners

Builders who took the call. They join boards, run product reviews, and ship code when a portfolio company needs it.

RB
Renata Bauer
Operating Partner · Go-to-Market
Built and sold enterprise revenue orgs at three software companies. Embedded with portfolio companies through Series B.
JK
Jonas Krieger
Operating Partner · Engineering
Former staff engineer at two infrastructure companies. Runs technical due diligence and on-demand engineering reviews.
AP
Anya Petrov
Operating Partner · Talent
Recruiting partner. Owns the executive-search relationships and the in-house referral engine for portfolio hires.
WO
William Okonkwo
Operating Partner · Regulatory
Former FDA reviewer. Runs the regulatory review board for our longevity and synbio holdings. Embedded with three companies as Chair.
NV
Noor Valdez
Operating Partner · Brand
Two-time consumer brand operator. Helps consumer-health portfolio companies move from product to category.
CG
Cyrus Ghorbani
Operating Partner · Capital Markets
Twenty years in growth and crossover capital. Quarterbacks our follow-on and growth syndicates.

// Platform & Operations

The people who make the firm work. They are the ones you will actually talk to most often.

FQ
Fiona Quinn
Head of Platform
Runs portfolio support, founder events, and the operating partner network. Former chief of staff at a top-tier seed fund.
HM
Henry Maeda
Director of Research
Maintains the firm's market intelligence and quarterly thesis updates. Former equity analyst, frontier tech and energy.
CR
Camille Roux
Investor Relations
Owns the LP relationship from first call to capital call. Twelve years across institutional consulting and direct investing.
BS
Beatriz Solis
Finance & Operations
Runs fund accounting, audit, valuations, and the capital-call machinery. CPA, formerly Big Four audit.
EZ
Ezra Ziff
Counsel
In-house counsel. Reviews every term sheet, manages outside firms, and runs founder-facing legal education sessions.
MT
Maya Tanaka
Brand & Communications
Runs the firm's external presence — Notes, press, founder events. Believes the best VC PR is the kind you can't see.

We maintain a deliberately curated advisor network across our six theses. They are paid in fund carry and access to our deal flow — never in advisory shares from portfolio companies.

Each advisor is on a personal Slack with the partner who covers their domain. Founders can request an introduction at any time; we close the loop within 24 hours.

The network spans former founders and operators (twenty-two), academic researchers (eleven), and senior practitioners — clinicians, regulators, materials scientists, grid engineers (eight). We do not publish the full list; some of them have day jobs that would not appreciate it.

// Get in touch

Want to work with us?

Founders, apply. LPs, inquire. Operators interested in joining the network, write to hello@astraeus.vc with "operator network" in the subject.

Begin a conversation