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Next Tier Ventures
Patricia Pastor and Ruben Colomer run Next Tier Ventures, a €50M Valencia-based fund that only backs B2B startups with AI at the core.
Next Tier Ventures
Next Tier Ventures is a €50M venture capital fund investing in B2B artificial intelligence startups from Seed to Series A stages.
General information
Firm type
Venture Capital
Year founded
—
AUM
€50M (per the firm)
Location
Region
Europe
Country
Spain
City
Valencia
Corporate office
Valencia, Spain
Principals
Patricia Pastor
General Partner
Ruben Colomer
General Partner
Roger Almuni
Principal
Jonathan Sultan
Investor Relations
Paco Illueca
GVC Gaesco
Silvia Solé
GVC Gaesco
Sector focus
Frequently asked questions
Who controls investment decisions at Next Tier Ventures?
General Partners Patricia Pastor and Ruben Colomer lead the fund. Patricia Pastor brings experience scaling tech companies across Europe, while Ruben Colomer is a former tech entrepreneur who focuses on AI infrastructure and B2B SaaS. A Principal, Roger Almuni, supports portfolio companies with strategic growth, but final investment authority rests with the General Partners.
Does Next Tier Ventures invest outside Europe?
Yes. The fund explicitly covers Europe, North America, and Latin America. Its portfolio includes U.S.-based companies such as Symbe and Braingrid, indicating active deployment beyond its home market.
What is the minimum requirement for an AI component in a portfolio company?
The firm states it exclusively invests in startups where AI is the core driver of innovation. Bolt-on features or marginal AI applications do not qualify. The team looks for AI infrastructure plays, vertical-specific solutions in areas like healthcare and fintech, and B2B platforms where the business model depends on AI.
Does the fund participate in follow-on rounds or only initial investments?
The firm describes itself as an early-stage venture capital fund and states it supports startups through the growth phase. While the firm does not publish specific follow-on reserve ratios, the presence of an 'Expansion / Late Stage' strategy tag suggests capacity for follow-on capital.
How does the advisory network contribute to deal flow?
The fund lists a network of AI practitioners from Meta, Microsoft, Salesforce, Intel, and AWS who act as advisors. These individuals provide technical diligence, sector analysis, and introductions to founders within their respective ecosystems, functioning as a distributed sourcing mechanism for AI-native startups.
Is Next Tier Ventures a single-family office or institutional fund?
It operates as a venture capital fund, not a family office. The firm raised a €50M fund, has a team of investment professionals, and manages third-party capital rather than a single family's wealth.
What is the relationship between Next Tier Ventures and GVC Gaesco?
Two listed team members, Paco Illueca and Silvia Solé, are affiliated with GVC Gaesco, a Spanish financial group. The exact nature of the institutional relationship is not publicly detailed, but the affiliation likely provides access to financial infrastructure or a local investor network.
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