Investor profile
Hailey Eustace
Accelerator, Venture capital & Venture Scout at Ada Ventures, Advisor at Deeptech Labs, Angel Investor at Angel
Hailey Eustace is a Venture Scout at Ada Ventures, whose known portfolio counts 11 companies.
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Investment focus
- Focus
- 3D TechnologyAdvanced MaterialsAgriTechAnalyticsAudioAutomotiveAutonomous VehiclesBiotechChemicalClean and Renewable EnergyComputer VisionConsumer ElectronicsCybersecurityDataDeepTechDigital HealthDronesEconomic EmpowermentEventsFashionGeospatialHealthy AgeingHome & GardenIndustrialLife ScienceMarketplacesMedTechNanotechnologyPharmaPhotonicsQuantumQuantum ComputingRoboticsSemiconductorsSensorsSocialSoftware EngineeringSupply Chain ManagementTelecommunicationsVideoWellnessWireless
Contacts
Affiliated funds' portfolios
Venture Scout at Ada Ventures, whose known portfolio counts 11 companies
- Boldr
- Aerska
- Jack & Jill AI
- Toothfairy
- Gizmo
- Maiven
- Valla
- Frolo
- Interhuman
- Involved
- Qoro Quantum
Advisor at Deeptech Labs, whose known portfolio counts 10 companies
- Nu Quantum
- OctaiPipe
- RoboK
- Perceptual Robotics
- Silveray
- Synthara
- Wave Photonics
- High Temperature Material Systems
- TERASi
- Xapien
Angel Investor at Angel, whose known portfolio counts 3 companies
- PRISM Pharma
- Prism BioLab
- Kyoto Robotics
Investor Profile
The listing covers sectors AI, Climate, Commerce and Consumer, and focus areas 3D Technology, Advanced Materials, AgriTech and Analytics. Startups operating in these areas may find Hailey Eustace relevant.
Stage-wise, the deals at Ada Ventures cluster around Growth, Pre-Seed and Seed rounds.
What the affiliated firm has backed is the closest available signal on whether Hailey Eustace is worth approaching.
Colleagues
Showing 20 of 28
Brendan Lim
Angel Investor
San Jose, United States
Charles Hudson
Member of the Steering Committee
San Francisco, United States
Michael Tefula
Head Of Product
London, United Kingdom
Adam Wong
Investor
San Francisco, United States
Izzy Obeng Mbe
Angel Investor
London, United Kingdom
Jason Chen
Angel Investor
New York, United States
Miles Kirby
CEO
Cambridge, United Kingdom
Ramesh Haridas
Entrepreneur
San Francisco, United States
Sarah Harvey
Ada Growth Angel
London, United Kingdom
Katja Meyer
Angel Investor
Aarhus, Denmark
Indie Love Gordon
Venture Scout
United Kingdom
Yan Zhang
Mentor
London, United Kingdom
Billy Bremner
Angel Investor
Dubai, United Arab Emirates
Eylul Kayin
Investor
San Francisco, United States
Elissa Grey
Venture Scout
London, United Kingdom
Irudaya Victor Victor
Owner
Chennai, India
Jim Barkow
Founder
Bend, United States
Francesca Warner
Co-Founder
United Kingdom
Anshul Gupta
Angel Investor
Bengaluru, India
Olivia Sibony
Scout
Surrey, United Kingdom
Frequently asked questions
Who is Hailey Eustace?
Hailey Eustace is an accelerator partner and venture capital investor based in London, England, United Kingdom, listed as Venture Scout at Ada Ventures. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Hailey Eustace personally.
What does Hailey Eustace invest in?
Listed sectors include AI, Climate, Commerce and Consumer; listed focus areas include 3D Technology, Advanced Materials, AgriTech and Analytics. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Hailey Eustace invest at?
Ada Ventures appears in Growth, Pre-Seed and Seed rounds across its known deals, and Hailey Eustace is listed there as Venture Scout. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Hailey Eustace listed at?
Hailey Eustace is listed as Venture Scout at Ada Ventures. 28 other people in the database share a firm with Hailey Eustace.
How do I contact Hailey Eustace?
An email address, a phone number and a LinkedIn page are on file for Hailey Eustace. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal