CALCOM ESI SA

Their core work

Calcom ESI is the Swiss arm of ESI Group, specializing in simulation software and predictive modelling for manufacturing processes — particularly casting, solidification, and advanced materials processing. In H2020 projects, they contribute computational modelling and simulation expertise to help manufacturers predict material behavior, optimize production parameters, and reduce defects. Their work spans from aerospace component manufacturing (EMUSIC) to digital factory concepts (DIMOFAC, PENELOPE) and high-performance materials development (HIPERMAT), consistently providing the simulation layer that connects design intent to physical production outcomes.

What they specialise in

How they've shifted over time

Calcom ESI's early H2020 involvement (2016-2018) centered on physical manufacturing processes — aerospace component production via additive manufacturing and HIP in EMUSIC, and big data infrastructure for factories in BOOST 4.0. From 2019 onward, their focus shifted decisively toward digital manufacturing concepts: digital twins, closed-loop pipelines, reconfigurable production lines, and zero-defect manufacturing across DIMOFAC, PENELOPE, and HIPERMAT. This evolution mirrors their parent company ESI Group's broader pivot from standalone simulation software toward integrated digital manufacturing platforms.

Moving from isolated simulation tools toward integrated digital thread solutions that connect design, production, and lifecycle management — expect future work in AI-augmented manufacturing simulation.

How they like to work

Calcom ESI operates exclusively as a specialist contributor — never coordinating, mostly joining as a third party (3 of 5 projects). This is typical for a simulation software provider that brings a specific technical capability to large consortia rather than driving project direction. With 129 unique partners across 19 countries, they plug into diverse teams easily, suggesting they are a known and trusted simulation partner that consortia invite when they need modelling expertise.

Despite only 5 projects, Calcom ESI has touched 129 unique consortium partners across 19 countries, reflecting participation in large-scale Innovation Actions and Research projects. Their network is heavily European with no apparent geographic concentration, consistent with ESI Group's pan-European client base.

What sets them apart

Calcom ESI brings industrial-grade simulation software backed by ESI Group — one of Europe's established players in virtual prototyping — to research consortia. Unlike academic simulation partners, they offer commercially validated tools that can transition from research prototype to production deployment. For consortium builders who need a simulation partner that bridges the gap between research code and industrial software, Calcom ESI fills a specific niche that few other third-party contributors can match.

Highlights from their portfolio

• PENELOPE
  Addresses the challenging niche of large-scale, low-volume manufacturing with a full closed-loop digital pipeline — directly relevant to aerospace, shipbuilding, and energy sectors.
• HIPERMAT
  Their only directly funded project (EUR 495,250), focused on next-generation materials including high entropy alloys and superalloys — indicating this is where they invest most directly.
• DIMOFAC
  Comprehensive digital factory project combining modular production, plug-and-produce, and digital twin concepts — represents the convergence of all their recent expertise areas.