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OpenAI Completes Acquisition of LINEAR, a Leader in MEP Design Software

Linear acquired by OpenAI

AcquisitionArchitecture/Engineering

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Acquired

Linear

Software Development

Undisclosed amount

October 10, 2025

OpenAI logo
Acquirer

OpenAI

Research Services

OpenAI, a prominent artificial intelligence research and deployment company, has acquired Linear, a leading provider of design software for Mechanical, Electrical, and Plumbing (MEP) in the building industry, for an undisclosed amount. This acquisition marks a strategic expansion for OpenAI into specialized engineering applications.

Linear, with over 25 years of experience, offers an extensive portfolio of design software covering drawing, calculation, simulation, and 3D design for MEP. Its solutions are deeply integrated, user-friendly, and maintain data compatibility across various operating systems and CAD versions, supporting over 29,000 registered workplaces. Linear is recognized for its BIM-compatible tools and strong partnerships with industry players like Autodesk, Microsoft, and Fujitsu, ensuring maximum software compatibility and investment security for its users.

The acquisition is strategically aimed at integrating advanced artificial intelligence capabilities into the complex field of building design and engineering. OpenAI’s expertise in AI is expected to enhance Linear’s comprehensive software offerings, enabling new levels of automation, optimization, and predictive analysis within MEP planning. This could streamline design workflows, improve accuracy, and foster innovative approaches to energy-efficient building solutions.

Expected synergies include the application of AI to automate intricate calculations and simulations, optimize system layouts, and manage data more intelligently within BIM environments. This collaboration is anticipated to provide architects and engineers with more powerful tools, driving further efficiency and innovation in the technical building equipment sector. The combined entity is poised to accelerate the digital transformation of construction, setting new standards for integrated and intelligent design processes.

Buying signals & intent

Our AI suggests Linear may be interested in:

CAD Software
Technical Building Equipment
Training and Support
Project Management Tools
Simulation and Calculation Tools

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