PHIX BV

Their core work

PHIX is a Dutch SME specializing in photonic integrated circuit (PIC) packaging and assembly services. They bridge the gap between photonic chip design and market-ready products by providing hybrid integration, optical alignment, fiber coupling, and scalable packaging solutions. Their work enables photonics-based products across telecom, datacom, sensing, and biosensing applications, serving as a critical manufacturing partner for organizations that design but cannot package photonic chips themselves.

What they specialise in

How they've shifted over time

PHIX entered H2020 through the PIXAPP pilot line (2017), establishing their role as a photonic packaging service provider with broad applicability across sensors, communications, and medical technology. From 2019 onward, they moved into higher-value, application-specific projects — terahertz communications (TERAWAY), datacom co-packaging (POETICS), and biosensing (PHOTO-SENS). The trajectory shows a company evolving from general packaging services toward specialized integration for demanding applications in telecom, data centers, and life sciences.

PHIX is expanding from pure telecom/datacom packaging into life science and food security applications, suggesting they are diversifying their photonic assembly capabilities into new verticals.

How they like to work

PHIX participates exclusively as a partner, never as coordinator — consistent with their role as a specialist service provider that other organizations bring in for packaging expertise. With 39 unique partners across 13 countries in just 4 projects, they work in large, diverse consortia (averaging ~10 partners per project). This makes them an accessible, low-friction collaboration partner comfortable operating within complex multi-national teams.

PHIX has built a broad European network of 39 partners across 13 countries through just 4 projects, indicating they consistently join large consortia with diverse membership. Their base in Enschede (near University of Twente, a photonics hub) places them at the heart of the Dutch photonics ecosystem.

What sets them apart

PHIX occupies a rare niche: they are one of very few European SMEs offering dedicated photonic IC packaging and assembly as a service. While many research groups can design photonic chips, far fewer can package them reliably at scale — this makes PHIX an essential partner for any consortium moving photonic technology from lab to product. Their willingness to apply packaging expertise across very different domains (telecom, data centers, aquaculture biosensing) makes them unusually versatile.

Highlights from their portfolio

• PHOTO-SENS
  Their largest project (EUR 672K) and a striking application pivot — applying photonic packaging to miniaturized biosensors for salmon pathogen detection in aquaculture.
• POETICS
  Addresses the critical datacom challenge of co-packaged optical engines for data center interconnects, a market expected to grow rapidly with AI-driven bandwidth demand.
• PIXAPP
  A photonic packaging pilot line project that established PHIX's role in the European PIC ecosystem, supporting SME access to packaging infrastructure.