Organization · Other
O'Neill Capital Advisors
O'Neill Capital Advisors is a capital advisory firm based in the United States, specializing in helping companies access institutional capital for venture capital, private equity, and IPO raises. Founded by Dennis O'Neill, the firm leverages a network of over 37,000 investors to provide strategic advice and credibility to early-stage companies.
Overview
What O'Neill Capital Advisors does
What O'Neill Capital Advisors is
O'Neill Capital Advisors is a capital advisory firm based in the United States, specializing in helping companies access institutional capital for venture capital, private equity, and IPO raises. Founded by Dennis O'Neill, the firm leverages a network of over 37,000 investors to provide strategic advice and credibility to early-stage companies.
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
- Other
- Founded
- Founded in 2012
- Approximate age
- About 14 years
- Structured capabilities
- Funder
- Last reviewed
- May 3, 2026
Official channels
Find O'Neill Capital Advisors elsewhere
Open the official website or a supported primary organization account.
Capability profile
O'Neill Capital Advisors as a funder
Investment thesis
O'Neill Capital Advisors aims to help companies conducting venture capital, STO, or private equity raises access institutional capital through a network of over 37,000 investors, providing credibility and investor relationship access.
Focus narrative
The firm focuses on early-stage companies and small-cap stocks, providing strategic advice and capital raising services across various sectors including biotech, cannabis therapeutics, and blockchain/crypto. O'Neill Capital Advisors positions itself as an intermediary that connects companies with institutional investors rather than acting as a conventional lead investor.
Value beyond capital
O'Neill Capital Advisors provides value by offering third-party credibility, investor access, and capital markets support, particularly for companies preparing for institutional fundraising or IPO pathways.
Terms and economics
- Typical check
- $1,000,000–$5,000,000
Focus and fit
- Stages
- Seed · Series B
- Regions
- North AmericaEuropeAsia
Availability
- Currently deploying
- Not published
Portfolio and track record
Portfolio context
No specific portfolio companies have been disclosed or verified.
Common questions
What to know about O'Neill Capital Advisors
Upseed classifies O'Neill Capital Advisors under the Other 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
May 3, 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.