Volupe expands into Italy and Switzerland through the acquisition of BSIM Engineering

July 17, 2026

Volupe has acquired BSIM Engineering, an Italy- and Switzerland-based engineering solutions partner specialising in Siemens Simcenter and Altair solutions, with particularly strong expertise in 1D and system simulation. The acquisition establishes Volupe’s first presence in Italy and Switzerland, and strengthens the group’s position as a leading European partner in engineering simulation software.

Together, Volupe and BSIM combine complementary expertise across 1D and system simulation, CFD, FEA and physical testing. BSIM will serve as the group’s European centre of excellence for 1D and system simulation, while Volupe contributes broad capabilities within 3D CFD, FEA and the wider Siemens and Altair software portfolios.

“We have identified Italy as a priority market for the continued growth of our group. The region has a strong tradition in CAE and simulation-based development, and in Marco Brunelli and the team of BSIM we have found a very strong fit, both strategically and personally. BSIM brings a level of capability in 1D and system simulation that is highly distinctive in the European market. The combined strengths of Volupe and BSIM will be of clear benefit to customers in Italy and across Europe,” says Roger Blom, Group CEO of FS Dynamics & Volupe Group.

“Joining Volupe is an exciting new chapter for BSIM. This combination brings together two teams with a shared passion for CAE simulation, engineering excellence and customer success. For our customers, it ensures continuity in the trusted relationships we have built over the past 20 years, while adding Volupe’s broader capabilities and international expertise. For BSIM, this is not simply a merger, it is an opportunity to grow, to learn and to bring even greater value to the companies and people who have placed their trust in us. We are proud of what we have built and even more excited about what we can build together,” says Marco Brunelli, Founder and CEO of BSIM.

About Volupe, FS Dynamics and BSIM Engineering

Volupe is a European provider of CAE simulation software, a Siemens Platinum Smart Expert Solutions Partner and an Altair Channel Partner. The company supports simulation-driven product development across Europe through software, training and technical expertise. Read more at www.volupe.com

Volupe is part of a CAE-focused group that also includes FS Dynamics, a leading CAE consultancy with close to 200 engineers and offices across Europe. Together, Volupe and FS Dynamics serve more than 400 customers every year in a broad range of industries. Read more at www.fsdynamics.se

BSIM Engineering is an Italy- and Switzerland-based provider of CAE software, engineering services and experimental testing solutions, with deep expertise in 1D and system simulation. BSIM supports industrial companies to improve their product performance and robustness, accelerate development and reduce reliance on physical prototypes. Read more at www.bsim-engineering.com

For further information, please contact:

Roger Blom, Group CEO, FS Dynamics & Volupe Group, roger.blom@fsdynamics.se, +46 70 666 5413
Marco Brunelli, Founder & CEO, BSIM Engineering, marco.brunelli@bsim-engineering.com, +39 349 726 3031
Robert Samuelsson, CEO, Volupe AB, robert.samuelsson@volupe.com, +46 70 646 6067

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