UNION Venture Builders
UNION Venture Builders is an incubator based in Lisbon, Portugal, focused on Pre-Seed and Seed startups across sectors. This profile covers its focus and how founders can get in front of it in 2026.
UNION is using the best combination of knowledge, expertise and resources to engineer early stage startups
- Investment focus
- Generalist
- Investment stages
- Pre-SeedSeed
- Location
- Lisbon, Portugal
- Team size
- 11-50
About UNION Venture Builders
UNION Venture Builder Program is developed and performed by specially designated team of experienced and recognized experts and mentors that genuinely want to help you grow in the business ecosystem. A team assigned specifically to match the requirements and characteristics of each project or startup, employing their experience and knowledge in order to test, validate and assist the founders on the process of building a clear project planning and framework for the venture, as well as preparing its infrastructure to be solidified and ready to raise investment.
The UNION Venture Builder Capital is an Investors Club, that takes advantage of the unique characteristics of the Union Venture Builder program, to invest in a high potential and qualified generated deal flow. The investor club members have access to privileged information about the qualified projects, meet founders in specific investment sessions and take lead investment position on them.
Source: the organization's public company profile.
How to pitch UNION Venture Builders
The founders who hear back from UNION Venture Builders lead with traction and a clear ask that matches its stage, not a generic mass email. Build a targeted, verified list, write a personalized note, and track who opens it, all in one place.
Connect with UNION Venture Builders
About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "UNION Venture Builders." Round Funded investor database, updated October 19, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/vc/union-venture-builders
Frequently Asked Questions
What does UNION Venture Builders invest in?
UNION Venture Builders is a generalist with no fixed sector focus. Match your stage before reaching out, then find similar active investors on Round Funded.
What stage does UNION Venture Builders invest at?
UNION Venture Builders focuses on Pre-Seed and Seed rounds. Lead with traction that fits the stage when you reach out.
Is UNION Venture Builders still active?
Yes. Round Funded's research found that UNION Venture Builders has made a new investment or run a new cohort since 2024. Reach out with a personalized pitch that fits its stage and focus, then track who opens it.
Where is UNION Venture Builders based?
UNION Venture Builders is based in Lisbon, Portugal. You can reach out from anywhere with a pitch that matches its focus.
How do I contact UNION Venture Builders?
Unlock a verified email for UNION Venture Builders and reach out with a personalized pitch on Round Funded. We show only deliverable contacts, so your outreach does not bounce.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.