Opal Ventures
Opal Ventures is a thesis-driven pre-seed venture capital firm that writes $100k-$200k first checks into early-stage US health tech startups. Founded by Owen Willis, it backs 20+ healthcare infrastructure founders across AI, surgery, staffing, prevention, and workforce management, with portfolio companies concentrated in major US tech hubs.
- Company typePrivate
- Founded2024
- HeadquartersSterling, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Opal Ventures does
Opal Ventures is a thesis-driven pre-seed venture capital firm that invests in early-stage health technology startups building healthcare infrastructure in the United States. The firm writes checks of $100,000 to $200,000 as a first institutional investor into companies working to transform US healthcare through technology. Its portfolio of 20+ companies spans AI-driven drug development (an AI platform streamlining the drug development process), clinical care transition platforms for surgery, AI-powered sourcing and integration of temporary healthcare providers, digital preventive and longevity clinics, hospital workforce management software, and additional companies across oncology, women's health, and care delivery. Portfolio companies are concentrated in US hubs including San Francisco, New York, Austin, Cambridge, New Haven, and San Diego, with limited international exposure in Vancouver and the UK.
The firm is led by Owen Willis, Founder and General Partner, who previously built On Deck Health (a community for earliest-stage health tech founders) and served as COO at Osmosis, a Felicis and Greycroft-backed health tech startup acquired by Elsevier. Matthew Magnani serves as Investment Analyst, bringing biomedical research experience from Children's National Hospital and Harvard Medical School and prior data analytics work at NASA. The firm differentiates through operator experience, a curated advisor network, and hands-on support to founders at the earliest stages, positioning itself as a high-conviction first check rather than a scaled capital provider.
Opal Ventures generates returns through equity ownership in portfolio companies, earning carried interest at liquidity events and collecting management fees from limited partners. The firm does not disclose fund size, AUM, or LP composition. Its go-to-market is primarily outbound — reaching founders through its advisor network, industry connections, the firm website contact form, and portfolio company recruiting channels. Pricing is structured as multi-year equity investments rather than fees for service. Notable co-investor relationships include Work-Bench (in ShiftRx), Looking Glass Capital (in Orchestra Health), and Forerunner, which led a $30 million Series A for portfolio company Superpower in April 2025 — the single confirmed mark-up event in the portfolio to date.
Opal Ventures firmographics
Firmographics- Name
- Opal Ventures
- Legal name
- Opal Ventures
- Website
- https://opalventures.com
- Company type
- Private
- Founded year
- 2024
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Opal Ventures is a thesis-driven pre-seed venture capital firm that writes $100k-$200k first checks into early-stage US health tech startups. Founded by Owen Willis, it backs 20+ healthcare infrastructure founders across AI, surgery, staffing, prevention, and workforce management, with portfolio companies concentrated in major US tech hubs.
- Ownership category
- akta.pro rank
Opal Ventures industry classification
Industry- Product category
- Venture Capital / Pre-Seed Health Tech Investing
- NAICS
- Portfolio Management and Investment Advice (523940)
- SIC
- Investment Advice (6282)
- akta.pro primary industry
- Early-Stage Venture Capital (Pre-Seed/Seed) (FSANAAAA)
- akta.pro secondary industry
- Emerging Manager / Seeding Platforms (Multi-Manager) (FSANAGAF)
Keywords
Where Opal Ventures is headquartered
LocationHeadquarters
- HQ city
- Sterling
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Opal Ventures business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales
Revenue model
- Venture Capital Returns: Generates returns through equity ownership in portfolio companies. Earns carried interest when portfolio companies achieve liquidity events (acquisitions, IPOs). Collects management fees from LPs (Limited Partners).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Pre-seed investment: $100k-$200k per company |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Opal Ventures product offering
Product offeringCore offering
Opal Ventures is a thesis-driven pre-seed venture capital firm that writes $100k–$200k checks into early-stage health tech startups building the next generation of US healthcare infrastructure. The firm combines capital deployment with operator-led portfolio support, advisory services, and access to a broad advisor network to help founders through the earliest stages of company building.
Product overview
Opal Ventures is a thesis-driven pre-seed venture capital firm focused on early-stage health tech startups. The firm provides $100k-$200k checks to pre-seed companies and offers portfolio support through operator experience, network access, and advisory services. The firm does not offer a unified product platform but rather provides investment and support services to its portfolio companies, which include Orchestra Health, ShiftRx, Weave, Untether Labs, Superpower, Vitract, Movr, Well Theory, Science Machine, Quilt Health, Beeline Health, Astron Health, Sonder Health, and additional stealth-mode companies.
Differentiator
Problem solved
Functional benefit
Products and services
- Pre-Seed Investment Capital Foundational capital of $100,000–$200,000 per company, deployed at the pre-seed stage into US health tech startups building healthcare infrastructure. Targeted at entrepreneurs and founding teams raising their first institutional capital.
- Portfolio Operator Support & Advisory Hands-on operator support, honest feedback, and execution assistance delivered by the firm's ex-operator team to portfolio founders throughout the earliest stages of company building.
- Advisor Network Access Access to Opal Ventures' broad network of advisors providing healthcare industry expertise, hiring connections, and operational guidance to portfolio companies.
Companies that use Opal Ventures
Customer profileSegments1 record
Ideal customer profiles1 record
Opal Ventures technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Opal Ventures partnerships and signals
Strategic signalScale indicators2 records
Recent moves6 records
Expansion highlights5 records
Opal Ventures competitors and assessment
Company assessmentDirect peers
- SpringTide Ventures: Early-stage venture firm investing in health tech, digital health, and care delivery innovations at seed and Series A. Comparable in stage, thesis focus, and operator-support model.
- Flare Capital Partners: Early-stage healthcare technology venture capital firm investing in seed and Series A rounds. Directly comparable in stage, sector focus, and operator-led value-add model.
- Wavemaker 360 Health: Early-stage venture fund focused exclusively on healthcare, investing at seed and Series A. Directly comparable in stage, vertical concentration, and healthcare-specialist positioning.
- Define Ventures: Early-stage venture firm exclusively focused on digital health and health tech, investing at seed and Series A. Closely comparable to Opal in stage, vertical focus, and founder-support orientation.
- Town Hall Ventures: Venture firm investing in transformative healthcare companies serving underserved communities, with active seed and Series A participation. Comparable in vertical focus and early-stage orientation.
- Healthy Ventures: Pre-seed and seed venture firm investing in healthcare technology and digital health. Closely comparable to Opal in check size, stage, and sector focus.
- Frist Cressey Ventures: Healthcare-focused venture capital firm making early-stage investments in technology-enabled services and digital health companies. Comparable in mandate and stage.
Broad incumbents
- Maverick Ventures: Early-stage venture firm with a dedicated health and biotech practice alongside broader tech investing. Comparable on early-stage health tech deals, but with a wider sector mandate and larger platform.
- Andreessen Horowitz (Bio/Health Fund): Large multi-stage venture firm with a dedicated Bio/Health fund investing across stages of healthcare and life sciences. Comparable in healthcare investment activity, but at much larger scale and broader stage coverage.
Emerging players
- Rock Health: Digital health venture fund and advisory platform investing at seed and Series A in healthcare technology companies. Comparable in early-stage health tech focus with an additional advisory/ecosystem layer.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
Opal Ventures social profiles
Digital presenceOpal Ventures financial estimates
Financial estimateRevenue estimate
Valuation estimate
Opal Ventures leadership team
Management profileNumber of profiles
Profiles2 records
Opal Ventures funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Opal Ventures M&A and investment
M&A and investmentM&A
Investments9 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Opal Ventures
What does Opal Ventures do?
Opal Ventures is a thesis-driven pre-seed venture capital firm that writes $100k–$200k checks into early-stage health tech startups building the next generation of US healthcare infrastructure. The firm combines capital deployment with operator-led portfolio support, advisory services, and access to a broad advisor network to help founders through the earliest stages of company building.
Is Opal Ventures a public or private company?
Opal Ventures is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Opal Ventures founded?
Opal Ventures was founded in 2024. It employs 1 to 10 people.
Where is Opal Ventures based?
Opal Ventures is headquartered in Sterling, United States, in the North America region.
How does Opal Ventures make money?
One revenue line is on record: venture Capital Returns.
Who are Opal Ventures's main competitors?
Direct peers on record are SpringTide Ventures, Flare Capital Partners, Wavemaker 360 Health, Define Ventures, Town Hall Ventures, Healthy Ventures and Frist Cressey Ventures. Broad incumbents are Maverick Ventures and Andreessen Horowitz (Bio/Health Fund). Rock Health is listed as an emerging player.
Does Opal Ventures have an API?
No public API is recorded for Opal Ventures.
What industry is Opal Ventures in?
Opal Ventures's product category is Venture Capital / Pre-Seed Health Tech Investing. Its primary akta.pro industry code is FSANAAAA, Early-Stage Venture Capital (Pre-Seed/Seed), with a secondary code of FSANAGAF, Emerging Manager / Seeding Platforms (Multi-Manager). Its NAICS code is 523940 and its SIC code is 6282.