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Kilonova Capital

Growth equity

San Francisco · Growth–Late Stage · 25 people tracked

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Investment thesis

Kilonova Capital targets value-unlocking opportunities in technology and technology-enabled service businesses, deploying flexible capital of $25M to $150M across control and non-control situations in both private and public companies. It provides credit, equity, and hybrid structures for growth equity, low-leverage buyouts, carve-outs, management buyouts, and bespoke structured investments. The firm favors mature, scaled companies with proven product-market fit, referenceable customers, strong unit economics, defensible technology, experienced management, and leverageable IP. It positions itself for companies undergoing transformation or facing structural and capital constraints that fall outside traditional venture capital, private equity, or venture debt mandates, backed by operating partners and advisors focused on long-term value creation.

Source: firm website, verified Sep 26, 2026.

Stage
Growth–Late Stage
Check
$25M – $150M
HQ
San Francisco, CA, US
Leads rounds
Leads
Instruments
Equity · Debt
Tracked investments
2
Acquisitions
2

Team · 25 people

from the firm's website & public directories
Kate O'Connor Gardner· General Partner
MJ Maloof· Venture Partnerin

6 people who came through Kilonova Capital went on to found or lead other companies.

What they invest in

from 2 of 2 portfolio companies

Deep Tech ×2Advanced Manufacturing ×1AI & Machine Learning ×1Biotech ×1Hardware ×1Healthtech ×1Medical Devices ×1New Materials ×1

HQs:United States×2

Investments · 2 tracked

founders shown can be your intro path
Nanosysnanosys.cominJul 2022 · $50MAcquired

Nanosys develops Quantum Dot technology and materials, providing samples, R&D collaboration, and scaled production for partners building display and other advanced-material products.

Advanced ManufacturingDeep TechHardwareNew MaterialsSemiconductorsMilpitas, US

Jason Hartlove(Executive Officer, Director)inJian Chen(Executive Officer)inRussell Kempt(Executive Officer)inNoland Granberry(Executive Officer)inDr. Martin Devenney(Co Chief Executive Officer and Assistant Secretary)Dr. Hirokazu Sasaki(President & CEO and Treasurer, Shoei Electronic Materials, Inc. • Operating Officer & Division Manager QD Business Dept., Shoei Chemical, Inc.)

Co-investorsArcher Capital GroupArcher Venture CapitalProspect Venture PartnersStructural CapitalTEL Venture Capital, Inc.Venrock+4 more

Ultivueultivue.comin𝕏Acquired

Vizgen develops high-throughput spatial profiling technologies, including MERFISH-based spatial genomics and spatial proteomics tools for life science research and precision oncology.

AI & Machine LearningBiotechDeep TechHealthtechMedical DevicesCambridge, US

George Emanuel(Scientific Cofounder, VP & Portfolio Owner, Instruments)inJiang He(Scientific Cofounder, VP & Portfolio Owner, Reagents & Scientific Affairs)inXiaowei Zhuang(Founder; Professor, Harvard University)inFenel Eloi(Director)Rob Carson(Chief Executive Officer)inSimona Levi(Chief Legal Officer)in

Co-investorsARCH Venture PartnersNorthpond Ventures6 Dimensions CapitalAlly Bridge GroupApplied VenturesPura Vida Investments+3 more

Frequently asked questions

What stage does Kilonova Capital invest at?
Kilonova Capital invests at the Growth, Late Stage stages.
What is Kilonova Capital's typical check size?
Kilonova Capital typically writes checks of $25M – $150M.
What sectors does Kilonova Capital focus on?
Kilonova Capital focuses on Advanced Manufacturing, AI & Machine Learning, Biotech, Cloud Computing, Cybersecurity, Deep Tech, Energy, Enterprise Software, IoT, Medical Devices, Mobility & Transportation, SaaS, Sector Agnostic, Semiconductors, Space Tech.
Where is Kilonova Capital located?
Kilonova Capital is headquartered in San Francisco, US.
Does Kilonova Capital lead rounds?
Yes, Kilonova Capital leads investment rounds.

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