Organization · Venture Capital
O'Holleran Ventures
O'Holleran Ventures is a venture capital firm based in the United States that invests in early-stage software and technology startups, particularly in the cybersecurity sector.
Overview
What O'Holleran Ventures does
What O'Holleran Ventures is
O'Holleran Ventures is a venture capital firm based in the United States that invests in early-stage software and technology startups, particularly in the cybersecurity sector.
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
- March 26, 2026
Official channels
Find O'Holleran Ventures elsewhere
Open the official website or a supported primary organization account.
Capability profile
O'Holleran Ventures as a funder
Investment thesis
O'Holleran Ventures focuses on investing in early-stage software and technology startups, particularly in the cybersecurity sector, to support entrepreneurs with capital, strategic advice, and industry connections.
Focus narrative
The firm invests primarily in early-stage software and technology startups, with a strong emphasis on the cybersecurity sector. O'Holleran Ventures is committed to fostering innovation and helping entrepreneurs navigate the challenges of building successful businesses.
Value beyond capital
O'Holleran Ventures adds value to its portfolio companies by offering strategic advice and leveraging industry connections to help entrepreneurs grow and succeed.
Focus and fit
- Stages
- Pre-seed · Seed · Series A
- Sectors
- Cybersecurity
- Regions
- United States
Availability
- Currently deploying
- Not published
Common questions
What to know about O'Holleran Ventures
Upseed classifies O'Holleran 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
March 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.