Organization · Venture Capital
UB Ventures
UB Ventures is a Boston-based venture capital firm specializing in early-stage investments in oncology startups. The firm focuses on turning peer-reviewed science into market-ready therapies, often serving as the first check for innovative teams.
Overview
What UB Ventures does
What UB Ventures is
UB Ventures is a Boston-based venture capital firm specializing in early-stage investments in oncology startups. The firm focuses on turning peer-reviewed science into market-ready therapies, often serving as the first check for innovative teams.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Venture Capital
- Structured capabilities
- Funder
- Last reviewed
- April 26, 2026
Official channels
Find UB Ventures elsewhere
Open the official website or a supported primary organization account.
Capability profile
UB Ventures as a funder
Investment thesis
UB Ventures invests in breakthrough innovations addressing critical healthcare challenges, with a focus on oncology. The firm prioritizes pre-seed and early-seed opportunities, often as the first check.
Focus narrative
UB Ventures specializes in early-stage investments in oncology and healthcare startups. The firm is particularly interested in pre-seed and seed stage opportunities, providing strategic guidance and operational support to help founders succeed in their ventures.
Value beyond capital
UB Ventures offers strategic guidance, operational support, and access to industry experts and partners, enhancing the growth potential of its portfolio companies.
Terms and economics
- Typical check
- $25,000–$500,000
Focus and fit
- Stages
- Pre-seed · Seed
- Regions
- United States
Availability
- Currently deploying
- Yes
Common questions
What to know about UB Ventures
Upseed classifies UB Ventures under the Venture Capital organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
April 26, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.