Nucleo Ventures Launches €34M Fund as Fortech Ventures Rebrands
TL;DR
Fortech Ventures has rebranded as Nucleo Ventures and launched a €34M early-stage fund anchored by a €23.5M commitment from Romania's North-West Regional Development Agency (ADR Nord-Vest), topped up with private capital and team money. Managed out of Cluj-Napoca by Managing Partner Valentin Filip, the fund plans to back 46 companies over four years across Romania and Central and Eastern Europe, with a €1.7M grant facility bolted on to fund pre-seed validation. It is a regionally anchored, public-private vehicle aimed at closing the early-stage capital gap in one of Europe's strongest under-funded engineering hubs.
Key Takeaways
This is a public-private fund, and the structure is the story. With €23.5M of the €34M coming from a regional development agency, Nucleo is closer to an EIF-style anchored vehicle than a purely private raise. That gives it staying power and a clear regional mandate, but it also ties its strategy to North-West Romania's development goals, which is both its moat and its constraint.
The Cluj engineering base is real, and chronically under-banked. The North-West Region has produced a deep bench of technical talent and a mature IT services sector, yet local founders have long been starved of early-stage equity. Nucleo is explicitly built to convert that engineering density into venture-scale companies rather than watching the talent get absorbed into outsourcing.
A grant layer plus equity is a smart fit for a thin pre-seed market. The €1.7M non-dilutive grant facility lets Nucleo de-risk ideas before they are equity-ready, which is exactly what a shallow pre-seed ecosystem needs. It widens the top of the funnel and gives the fund optionality on companies that would otherwise be uninvestable at day zero.
The sector mix leans hard, not soft. Healthcare, manufacturing, energy, finance and, notably, defense signal a product- and hardware-oriented thesis rather than a generic SaaS playbook, aligning Nucleo with two of the strongest tailwinds in European capital right now: industrial tech and defense.
Fund Overview
Fund Name: Nucleo Ventures (formerly Fortech Ventures)
Fund Size: €34M, plus a separate €1.7M grant facility
Stage: Early-stage through growth-stage SMEs
Check Size: Roughly €150,000 to €1.4M
Geography: Romania's North-West Region and the broader Central and Eastern Europe
Focus: Product-oriented tech across healthcare, manufacturing, energy, finance and defense
Key LPs: ADR Nord-Vest (€23.5M institutional anchor), plus private capital and the management team
Why This Fund Matters
Central and Eastern Europe has an enduring paradox: world-class technical talent and a structurally thin layer of early-stage equity. Romania, and the Cluj-centered North-West Region in particular, is one of the clearest examples. The region has strong universities, a large and competent IT services industry, and a steady output of engineers, but founders who want to build product companies have historically had to look to Bucharest, London or Berlin for a first institutional check. Nucleo is a direct attempt to fix that supply gap at the source.
The vehicle's public-private structure matters because it changes the incentives. An anchor commitment from a regional development agency gives the fund a mandate to keep capital and company-building inside the region, not just to chase the highest-velocity deals wherever they sit. That is a feature for the local ecosystem and a development-policy win, but it also means Nucleo is optimizing for regional impact alongside returns, a dual mandate that sophisticated LPs will want to see managed carefully.
The sector selection is the part we find most commercially interesting. By naming defense, energy and manufacturing alongside healthcare and finance, Nucleo is positioning itself in the slipstream of two of the strongest themes in European venture: the continent's defense and dual-use rearmament, and the broader industrial-tech revival. A CEE fund with genuine engineering deal flow is arguably better placed than a generalist Western seed fund to source hard-tech and defense-adjacent companies, because the talent that builds those things is disproportionately concentrated in exactly this part of Europe.
The honest counterpoint is scale. €34M deployed across 46 companies over four years implies modest average positions and limited reserves for follow-on. That is appropriate for a regional first-institutional-check fund, but it means Nucleo's winners will need to graduate quickly to larger Western funds, and Nucleo's returns will depend on its ability to get strong companies in front of those downstream investors.
The Team
Nucleo Ventures is led by Managing Partner Valentin Filip and operates from Cluj-Napoca. The firm is the rebranded successor to Fortech Ventures, the investment arm associated with Fortech, a well-known Romanian software-services company, which gives the team unusually direct roots in the region's engineering and enterprise-software community. The broader team combines enterprise-software, startup-building, legal, financial, AI and go-to-market experience, which is consistent with the fund's pitch that it offers hands-on company-building support rather than passive capital. Founders should read the Fortech lineage as a genuine asset here: it is local credibility and operating relationships that an outside fund parachuting into the region would struggle to replicate.
Early Portfolio
As a newly launched fund, Nucleo has not yet disclosed a portfolio under the new brand. Its predecessor, Fortech Ventures, had been active in the Romanian early-stage market, and the new vehicle is expected to begin deploying across its target sectors over the coming quarters.
What This Means for Founders
If you are a product-focused founder in Romania or the wider CEE region, particularly in healthcare, manufacturing, energy, finance or defense, Nucleo is now one of the few local sources of genuine early-stage equity, and the grant facility means it can engage with you earlier than most equity investors would. The proposition is strongest for technical teams that need a credible first institutional backer with regional networks and a path toward later Western rounds.
Be realistic about the fund's shape. With check sizes in the roughly €150,000 to €1.4M band and a mandate to back dozens of companies, Nucleo is a first-check and early-stage partner, not a fund that will carry you through Series B. The most valuable thing it can offer beyond capital is access: ecosystem partners such as Rubik Hub, Make IT in Oradea and LevelUP, plus introductions to the downstream investors you will need next.
Fund Momentum Take
We think Nucleo is doing something genuinely useful and slightly unfashionable: building a regionally anchored fund in a market that the mainstream European venture industry mostly flies over. The combination of an institutional anchor, a grant layer and a hard-tech-leaning sector mix is well matched to the actual shape of the opportunity in North-West Romania, which is engineering-rich and capital-poor. The Fortech lineage gives the team a real, hard-to-copy edge in local sourcing.
The risks are structural rather than strategic. A development-agency anchor brings reporting, regional-mandate and timeline expectations that can pull against pure return-maximization, and €34M across 46 companies is thin on follow-on firepower, which makes downstream syndication essential. There is also a concentration risk in tying the strategy so tightly to one Romanian region, however strong its talent base.
Our bet: Nucleo's success will be measured less by raw fund multiples and more by whether it can manufacture a handful of CEE companies that graduate to large Western rounds and put Cluj on the map as a venture origin point, not just an engineering one. If the defense and industrial-tech tailwinds hold, a fund with this deal-flow advantage in exactly the right sectors is positioned better than its modest size suggests. We would watch closely for its first two or three flagship investments, as those will signal whether the hard-tech ambition is real or aspirational.
Frequently Asked Questions
How big is the Nucleo Ventures fund?
The fund is €34M, anchored by a €23.5M commitment from ADR Nord-Vest and complemented by private capital and the management team, with a separate €1.7M grant facility for pre-seed validation.
Is Nucleo Ventures new, or a rebrand?
It is the rebranded successor to Fortech Ventures, relaunched publicly as Nucleo Ventures alongside the new fund on 23 June 2026 in Cluj-Napoca.
Who runs Nucleo Ventures?
Valentin Filip is Managing Partner, leading a Cluj-Napoca-based team with backgrounds in enterprise software, startup-building, legal, finance, AI and go-to-market.
What does Nucleo invest in and how much?
It backs product-oriented technology companies across healthcare, manufacturing, energy, finance and defense, with checks of roughly €150,000 to €1.4M, planning to fund 46 companies over four years.
Which regions does Nucleo Ventures target?
Its core focus is Romania's North-West Region, the counties of Cluj, Bihor, Maramureș, Satu Mare, Bistrița-Năsăud and Sălaj, with a wider remit across Central and Eastern Europe.
Have a fund closing to announce? Submit your fund here.
Need help raising capital? Check out our Fundraising Advisory services.