Altair Acquires OmniQuest

Altair Acquires Gen3D

June 6, 2022

Software

Altair acquired Gen3D, a University of Bath spinout that developed implicit-geometry generative design technology for additive manufacturing. The Gen3D technology will be integrated into Altair Inspire to expand Altair's design-for-additive-manufacturing and generative-design capabilities across industries such as aerospace, automotive and medical.

Siemens Acquires Altair Engineering

March 26, 2025

Software

Siemens AG has completed the acquisition of Altair Engineering Inc. for an enterprise value of approximately USD 10 billion. The deal adds Altair's capabilities in mechanical and electromagnetic simulation, high-performance computing (HPC), data science and AI to Siemens' Xcelerator platform, strengthening Siemens' industrial software and digital twin offerings.

Quest Global Acquires Alpha-Numero Technology Solutions

March 10, 2025

Engineering Services

Quest Global has acquired Alpha-Numero Technology Solutions, a US-based VLSI and FPGA design firm headquartered in Irvine, California. The acquisition strengthens Quest Global’s semiconductor and mission- and safety-critical avionics capabilities while Alpha-Numero’s management team will continue to lead the business.

Altair Acquires Ellexus

September 16, 2020

Software

Altair (Nasdaq: ALTR) has acquired Ellexus, a Cambridge-based developer of I/O analysis tools (Mistral and Breeze) for high-performance computing environments. Altair will integrate Ellexus' technology into its PBS Works storage-aware scheduling capabilities to enhance performance, cloud readiness, and storage diagnostics for HPC, data analytics, AI and ADAS workloads.

Altair Acquires Univa

September 14, 2020

Cloud & SaaS

Altair (Nasdaq: ALTR) acquired Univa, a provider of enterprise-grade workload management, scheduling, and cloud enablement solutions for high-performance computing (HPC) and AI. The deal strengthens Altair's HPC workload and cloud capabilities and supports expansion into end markets including life sciences and financial services.

Altair Acquires Metrics Design Automation Inc.

July 1, 2024

Cloud & SaaS

Altair has entered into a definitive agreement to acquire all outstanding capital stock of Metrics Design Automation Inc., a Canadian provider of cloud-native simulation-as-a-service (DSim) for electronic design automation (EDA). The acquisition adds cloud-based digital simulation and scalable design verification capabilities to Altair's Altair One platform, expanding its EDA and semiconductor software offerings; closing is subject to customary conditions.