CADENCE DESIGN SYSTEMS BELGIUM

Their core work

Formerly known as NUMECA International, this Belgian SME develops advanced computational fluid dynamics (CFD) software and simulation tools used primarily by the aerospace and turbomachinery industries. They specialize in high-fidelity flow simulations, turbulence modeling, and aeroacoustic analysis — providing the numerical methods that allow engineers to predict airflow, noise, and aerodynamic performance before building physical prototypes. Their tools and expertise bridge applied mathematics and industrial aeronautical design, making them a go-to simulation partner for European aviation research consortia.

What they specialise in

How they've shifted over time

In the early period (2015–2018), the company focused on foundational CFD capabilities: applied mathematics for aeronautics, stability analysis, general fluid mechanics, and simulation-based engineering for production decisions. From 2019 onward, the focus sharpened significantly toward aerospace-specific applications — turbulence modeling with machine learning, ultra-high bypass ratio (UHBR) engine noise prediction, inlet distortion simulation, and high-order numerical methods. The shift shows a company moving from broad CFD tool development toward becoming a deep specialist in next-generation aviation simulation challenges.

They are moving toward AI-augmented CFD and UHBR engine simulation — areas critical for the next generation of quieter, more efficient aircraft engines under Clean Aviation initiatives.

How they like to work

With 5 coordinator roles out of 14 projects, they lead roughly a third of their consortia — an unusually high rate for an SME, signaling strong project management capability and scientific credibility. Their 80 unique partners across 16 countries indicate they are a well-connected hub rather than a repeat-partnership shop, comfortable assembling diverse teams. They participate across both large Research and Innovation Actions and MSCA training networks, suggesting they value both technology development and talent pipeline building.

A broad European network spanning 80 unique partners across 16 countries, with strong connections to aerospace research institutions and OEMs through Clean Sky and transport-focused consortia. Their dual presence in MSCA training networks and industrial research actions gives them ties to both academia and industry.

What sets them apart

As an SME that develops commercial CFD software AND coordinates major EU research projects, they occupy a rare position: they are both a technology vendor and a research leader. Most simulation software companies either sell tools or do research — NUMECA/Cadence Belgium does both, meaning their EU-funded research feeds directly into improved commercial products. For consortium builders, this means working with them yields not just project deliverables but methods that become available as maintained, industrial-grade software tools.

Highlights from their portfolio

• HIFI-TURB
  Coordinated project combining turbulence modeling with machine learning and big data — signals the company's strategic pivot toward AI-augmented simulation.
• AMICAL
  Their highest-funded project (EUR 640,937) as coordinator, targeting UHBR fan noise prediction — directly relevant to Clean Aviation goals for quieter engines.
• TILDA
  Early coordinator role (2015) aiming to bring LES/DNS methods from academia to industrial aeronautics — set the direction for their entire H2020 portfolio.