From NaPa to meta‑optics: how NILT turned EU research into a €300 million exit

Brussels, June 13th 2025

Summary

›NILT evolved from an EU-funded research network in 2004 to a meta-optics company acquired for €300 million in early 2025.
›The company combined a €2.3 million EIC Accelerator grant with a €10 million EIC equity commitment to unlock Series B and C rounds.
›NILT pivoted from nanoimprint lithography mastering to productising meta-optics, citing a fragmented standards landscape and a need to vertically integrate.
›The case is presented by EIC as a flagship deep tech success, although several impact claims remain company or agency assertions rather than independently verified metrics.

A 20-year arc from EU research to corporate exit

The European Innovation Council highlights NIL Technology, branded as NILT, as an example of how EU-funded research can convert into commercial products and a sizeable exit. The story begins with two PhD students joining the Emerging NanoPatterning Methods Consortium, known as NaPa, in 2004 under the EU’s Sixth Framework Programme. It culminates in the acquisition of NILT by Radiant Opto-Electronics for €300 million, completed in January 2025. Along the way the company shifts from building tools for nanoimprint lithography to manufacturing flat lenses and meta-optical components, while layering public and private finance to scale.

Origins: NaPa to NILT

According to NILT’s founder, the NaPa consortium seeded both the technical capability and the entrepreneurial ambition. Exposure to a pan-European research network, presentations in the United States and Asia, and early access to nanoimprint methods informed the decision to start NILT in 2006.

Initial capital reportedly totalled €150,000 from a Danish innovation hub with public grant backing. The founders left their PhD programmes to build a company focused on the nanoimprint lithography value chain. Over the next 19 years, NILT participated in more than 10 EU-funded projects that the company credits as essential for maturing its technology toward commercialisation.

Nanoimprint lithography:Nanoimprint lithography, or NIL, is a pattern transfer technique that mechanically presses a nanoscale template into a resist to form features. Unlike optical lithography, NIL does not rely on complex projection optics. It is used to fabricate periodic or freeform nanostructures on surfaces for optics, photonics and other applications.

Masters versus photomasks:In NIL, a master is the high fidelity template carrying the nanoscale pattern that is replicated into the target substrate. This is analogous to photomasks used in semiconductor photolithography. NILT initially specialised in designing and manufacturing these masters before moving up the stack into finished optical components.

Pivot: from tooling to meta-optics

NILT changed course from a services and tooling position to an integrated optics company, choosing to manufacture components that embed nanoscale structures to deliver optical functions. The company cites a lack of standards, limited established workflows and the need to build capabilities from design to module assembly as reasons for vertical integration. Early investors supporting the pivot in December 2018 included Jolt Capital and NGP Capital, followed by Swisscanto Invest and Denmark’s sovereign fund EIFO.

Meta-optics and metalenses:Meta-optics use arrays of subwavelength features on a flat surface to shape wavefronts. Metalenses can replace or combine classical curved lenses by embedding multiple optical functions into a single nanostructured layer. Benefits claimed by proponents include thinner optical stacks, potential weight and space savings, and new form factors for sensors, augmented reality, and consumer devices.

Public co-funding and equity: the EIC role

NILT applied to the EIC Accelerator in 2019. The programme allowed a single company to receive support to build demonstrators based on nanostructured optics. The grant awarded is described as €2.3 million, with the project entry also listing an EU contribution of €2,270,000 for the period 1 March 2020 to 28 February 2022. In parallel, the EIC committed €10 million in equity, one of the first such investments from the EIC Fund, which subsequently joined NILT’s €26 million Series B round in 2021. NILT closed a €33 million Series C in 2024.

EIC Accelerator and the EIC Fund:The EIC Accelerator combines grant financing with potential equity from the EIC Fund. It targets high risk projects with scale-up potential and can act as an anchor for co-investment by private funds. The implementing agency EISMEA manages the programme. The EIC reports it has become one of Europe’s larger deep tech investors and frames its model as leveraging additional private capital, although the exact leverage varies by deal and over time.

Exit and after: assertions and outcomes

Radiant Opto-Electronics announced the acquisition of NILT in 2024, completing the deal in January 2025 for €300 million. The EIC positions this as its first significant exit and the largest non AI deep tech exit in Europe in 2024. These characterisations come from the company and the agency. They are plausible given the deal size but they are not referenced against an independent dataset of European deep tech exits.

Post-acquisition, NILT’s founder says the company grew 30 percent in the first six months and is planning multimillion-euro investments in equipment and facilities in Europe. Those performance and investment plans are company statements and there is no public financial detail provided to substantiate revenue growth or capital expenditure schedules.

Market and technology context

Meta-optics is a fast-evolving domain at the intersection of photonics and nanofabrication. It targets markets such as compact cameras, 3D sensing, AR displays, machine vision and telecom. The addressable market is framed by NILT as a $45 billion optics sector that could be reshaped by flat optics. The field is competitive, with startups and incumbents in the United States, Europe and Asia pursuing different materials, design algorithms and manufacturing routes. Progress depends on reliability, yield, and the ability to meet system-level requirements under cost and volume constraints.

Standards and integration are bottlenecks:Unlike conventional lenses with mature design rules and supply chains, meta-optics lack widely accepted standards for specifications and testing. Integrating metalenses into camera modules or sensor stacks requires tooling, assembly and calibration workflows that many OEMs are still adapting. These gaps explain why companies like NILT build design, prototyping, volume manufacturing and module integration capability in-house.

Analogy to ASML and European deep tech leadership

NILT cites ASML as an example that European companies can lead in deep tech. The analogy is aspirational. ASML’s market position rests on multi-decade, system-level innovation with tight coupling to global semiconductor roadmaps and a unique supply chain. Meta-optics has different industrial dynamics and may not replicate the same concentration of power. Nonetheless, EU-backed companies that can translate research into differentiated manufacturing can create defensible niches.

What is evidenced and what is asserted

The timeline of grants, equity rounds and the acquisition price is stated clearly. The impact claims around European leadership in NIL from the NaPa era, the degree to which meta-optics will disrupt a €45 billion market, growth rates post-acquisition, and the superlative status of the exit are assertions by NILT and the EIC. They should be read as claims rather than audited outcomes.

Year	Milestone	Amount or detail
2004	Founders join EU NaPa Consortium under FP6	NIL research network
2006	NILT founded in Denmark	€150,000 seed from Danish innovation hub
2006–2018	Participation in 10+ EU-funded projects	Technology maturation for commercialisation
Dec 2018	Pivot to optics backed by A round	Investors: Jolt Capital, NGP Capital, others
2019	EIC Accelerator grant awarded	€2.3 million grant; project entry lists €2,270,000 EU contribution
2019	EIC equity commitment	€10 million committed by EIC Fund
2021	Series B financing	€26 million total with EIC participation
2024	Series C financing	€33 million; investors include Swisscanto Invest and EIFO
2024–Jan 2025	Acquisition by Radiant Opto-Electronics	€300 million exit price

Programme details and governance notes

The NILT Accelerator project lists a duration from 1 March 2020 to 28 February 2022 with Denmark as the project location and an EU contribution of €2,270,000. The beneficiary website is referenced as the company’s site. The EIC and the EIC Fund are implemented by EISMEA, the European Innovation Council and Small and Medium-sized Enterprises Executive Agency. EISMEA and the Commission apply standard EU data protection rules to programme applicants and beneficiaries. Applicants can also consent to share limited proposal data with National Contact Points or other public organisations for additional support or to obtain a Seal of Excellence.

Seal of Excellence and support services:Applicants that agree can share parts of their proposals with national or regional bodies to seek alternative funding. EIC Business Acceleration Services offer coaching and connections to partners. In NILT’s case, an EIC business coach could be selected to support elaboration of the full proposal during the Accelerator process.

Implications for EU deep tech policy

NILT’s path fits the EIC narrative that blended finance can move lab-scale ideas into market-ready products. The combination of grant and equity created a financing bridge that coincided with a strategic pivot into meta-optics. At the same time, a single anecdote does not settle broader questions about reproducibility of such outcomes across portfolios, the durability of European manufacturing footprints under foreign ownership, or the long-run value capture for EU ecosystems.

Open questions to track

There are several practical questions that will determine the longer-term impact. How quickly will meta-optics qualify for high volume consumer and industrial systems. Will standards and testing frameworks emerge that reduce integration friction. Can NILT sustain manufacturing scale and capital expenditure in Europe under its new ownership. To what extent will follow-on successes validate the EIC’s approach beyond a few high-profile exits.

Key facts from the case

Item	Detail	Source
Project duration	1 Mar 2020 to 28 Feb 2022	EIC project entry
Project location	Denmark	EIC project entry
EU contribution	€2,270,000	EIC project entry
Grant amount referenced	€2.3 million	Company account
EIC equity commitment	€10 million	Company account and EIC
Financing rounds	Series B €26 million in 2021, Series C €33 million in 2024	Company account
Acquisition	Radiant Opto-Electronics for €300 million, completed Jan 2025	Company account
Post-acquisition growth claim	30% in first six months	Company account
Market framing	$45 billion optics market addressable by meta-optics	Company account

Quote from NILT’s founder

The founder describes the journey as a textbook example of impactful deep tech investment benefiting Europe, crediting EU-funded research for building a network, the EIC Accelerator for a timely grant, and the EIC Fund for equity that catalysed private rounds. He argues that deep tech is geographically sticky and that the company will remain anchored in Europe under new ownership. These are forward-looking statements that align with EU policy goals and merit follow-up evidence over time.