CATIA

CATIA is a multidisciplinary computer-aided design, manufacturing and engineering software suite developed by Dassault Systèmes. Its name originated as an acronym for computer-aided three-dimensional interactive application, while the earlier French development name CATI referred to conception assistée tridimensionnelle interactive. The product is positioned as a high-end engineering and product-development environment rather than as a narrowly focused drafting application. The software began as an internal project at Avions Marcel Dassault in 1977. The aircraft manufacturer needed advanced three-dimensional surface-modelling and numerical-control capabilities for work associated with the Mirage fighter aircraft and for use alongside the CADAM system. The project was initially known as CATI. In 1981, after Dassault created Dassault Systèmes as a separate software company, the name became CATIA. Francis Bernard served as the new subsidiary's first chief executive, and Dassault Systèmes took responsibility for developing and commercializing the application. CATIA entered the market through a non-exclusive distribution relationship with IBM, which was also involved in distributing CADAM. The first commercial version appeared in 1982 as an extension for CADAM. During the 1980s, the software gained users in aerospace and military engineering, including Boeing and General Dynamics Electric Boat. Its sophisticated surface and shape-modelling tools helped establish the product in sectors where complex forms, strict engineering constraints and large collaborative programs are important. Dassault Systèmes acquired CADAM from IBM in 1992. A combined CATIA CADAM release followed in 1993, reflecting the closer integration of the two product families. During the 1990s, CATIA expanded beyond its original workstation environment. It was ported across multiple Unix operating systems in 1996 and was substantially rewritten for version 5, which supported Windows NT and introduced a new technical foundation. The transition created compatibility and migration challenges for some large industrial programs; public accounts have associated version incompatibilities with delays and additional costs during the Airbus A380 program. CATIA covers a broad portion of the product-development chain. Its capabilities include mechanical design, advanced surfacing and styling, systems engineering, electrical and fluid-system design, manufacturing preparation, simulation-related engineering work and product lifecycle management. The platform is used across disciplines so that designers, engineers, manufacturing specialists and other participants can work on related product data. Automotive and aerospace remain especially important application areas, but the suite has also been used in defence, shipbuilding, industrial equipment, architecture, packaging and other product categories. The brand's influence extends beyond conventional engineering departments. Architect Frank Gehry used CATIA in the development of highly complex curvilinear buildings, and Gehry Technologies worked on a related product called Digital Project based on CATIA technology. Dassault Systèmes later incorporated CATIA into its broader 3DEXPERIENCE strategy. With the launch of the 3DEXPERIENCE platform in 2014, CATIA became available through cloud-oriented delivery as well as established enterprise deployment models. The brand therefore represents both a long-running desktop and workstation engineering lineage and a current role within Dassault Systèmes' connected, collaborative product-development platform.

CATIA originated inside Avions Marcel Dassault in 1977. The aircraft manufacturer was seeking a way to improve three-dimensional surface design and numerical-control work for aircraft programs, including development associated with the Mirage fighter, while working with the CADAM system. The internal project was first called CATI. Its early purpose was therefore closely tied to aerospace engineering, but the underlying technology was designed to address complex geometry and manufacturing requirements that could also apply to other industries. In 1981, Dassault created Dassault Systèmes as a dedicated software company. The project was renamed CATIA and placed under the new company's development and commercial activities. Francis Bernard became the first chief executive of Dassault Systèmes. A non-exclusive distribution agreement with IBM connected CATIA with the CADAM ecosystem, and version 1 was released in 1982 as a CADAM add-on. This route helped CATIA enter established engineering workflows rather than being marketed only as a standalone design tool. During the 1980s, CATIA found wider use in aviation and military engineering. Boeing and General Dynamics Electric Boat are identified among its users during this period. The product's advanced surface-modelling capabilities became a significant differentiator, particularly for aircraft, vehicles and other products requiring difficult free-form shapes. Its scope subsequently expanded from geometric design toward integrated engineering and manufacturing activities. Dassault Systèmes bought CADAM from IBM in 1992, followed by a CATIA CADAM release in 1993. The software then underwent important platform changes. It was ported to multiple Unix operating systems in 1996 and was rewritten for version 5, including support for Windows NT. Such a major technical transition also created interoperability and migration difficulties between some versions. Public descriptions of the period have linked software-version incompatibilities to delays and substantial additional costs in the Airbus A380 program, illustrating the risks of coordinating large industrial projects around evolving engineering systems. CATIA developed into a broad CAx and product-lifecycle environment. In addition to computer-aided design, it supports engineering, manufacturing preparation, three-dimensional modelling and collaborative product data work. Functional areas include mechanical design, shape and surfacing, electrical and fluid systems, and systems engineering. The software has been used in aerospace and defence, automotive, shipbuilding, industrial equipment, packaging and architecture. Frank Gehry used CATIA in designing complex curvilinear buildings, while Gehry Technologies developed Digital Project around CATIA-related technology. Dassault Systèmes' 3DEXPERIENCE platform, introduced in 2014, added a cloud-oriented delivery and collaboration context. CATIA consequently became part of a wider platform strategy intended to connect design, engineering, manufacturing and lifecycle activities. The brand remains associated with demanding enterprise programs where complex geometry, cross-disciplinary coordination and product data continuity are central requirements.

• 2014

  3DEXPERIENCE platform integration

  [1]CATIAen.wikipedia.org

  CATIA becomes available in the cloud-oriented 3DEXPERIENCE platform launched by Dassault Systèmes.

• 1998

  Version 5 rewrite

  [1]CATIAen.wikipedia.org

  CATIA is substantially rewritten for version 5 and gains support for Windows NT.

• 1996

  Unix expansion

  [1]CATIAen.wikipedia.org

  CATIA is ported across multiple Unix operating systems.

• 1993

  CATIA CADAM release

  [1]CATIAen.wikipedia.org

  Dassault Systèmes releases CATIA CADAM following its acquisition of CADAM.

• 1992

  CADAM acquisition

  [1]CATIAen.wikipedia.org

  Dassault Systèmes acquires CADAM from IBM.

• 1982

  First commercial release

  [1]CATIAen.wikipedia.org

  CATIA version 1 is released as an add-on for CADAM through an IBM distribution relationship.

• 1981

  CATI is renamed CATIA

  [1]CATIAen.wikipedia.org

  Dassault creates Dassault Systèmes to develop and commercialize the software, which receives the CATIA name under the new company.

• 1977

  Internal development begins

  [1]CATIAen.wikipedia.org

  Avions Marcel Dassault starts developing a three-dimensional design and numerical-control system for aircraft engineering and CADAM-related work.

High-end, multidisciplinary industrial design and engineering software for complex products and collaborative development programs.

• 3D CAD and product design · 1982

  CATIA 3D Design

  The core design environment supports three-dimensional product modelling, conceptual development, detailed mechanical design and advanced surface and shape creation. It is particularly associated with complex forms in aerospace and automotive work, while also supporting broader industrial and consumer-product applications.

• Engineering software

  CATIA Engineering

  CATIA engineering capabilities extend the suite beyond geometry into multidisciplinary product definition. The platform supports mechanical engineering, systems engineering, and the design of electrical and fluid systems, helping teams coordinate related engineering disciplines around a shared product model.

• CAM and manufacturing engineering

  CATIA Manufacturing

  Manufacturing-oriented functionality connects product design with production preparation and numerical-control processes. This reflects CATIA's origins in aircraft manufacturing requirements and its broader role in linking engineering intent with downstream manufacturing activities.

• Cloud-based product lifecycle and collaboration platform · 2014

  CATIA on 3DEXPERIENCE

  The 3DEXPERIENCE form of CATIA places design and engineering capabilities within Dassault Systèmes' connected platform. It is intended to support collaborative work across product development disciplines and to connect design data with wider lifecycle processes.

• Architecture and construction design software

  Digital Project

  Digital Project was developed by Gehry Technologies using CATIA-related technology for architectural and construction workflows. It demonstrates how CATIA's complex-surface and collaborative modelling capabilities were adapted beyond conventional aerospace and automotive engineering.

• 2014

  Move CATIA into 3DEXPERIENCEStrategy

  Background

  Dassault Systèmes introduced a broader platform for connected product design, engineering, manufacturing and lifecycle collaboration.

  Action taken

  CATIA was made available through the 3DEXPERIENCE platform, including a cloud-oriented delivery model.

  Aftermath

  CATIA became more closely integrated with Dassault Systèmes' platform strategy and collaborative product-lifecycle services.

  Source

• 1998

  Rewrite the platform for version 5Generation change

  Background

  CATIA was being expanded from specialized workstation environments toward broader enterprise and Windows-based deployment.

  Action taken

  Dassault Systèmes substantially rewrote CATIA for version 5 and added Windows NT support.

  Aftermath

  The new technical foundation broadened deployment options but also contributed to compatibility and migration challenges between versions in some large industrial programs.

  Source

• 1992

  Acquire CADAM from IBMM&A

  Background

  CATIA had originally been distributed as an extension to CADAM, creating a close relationship between the two product families.

  Action taken

  Dassault Systèmes acquired CADAM from IBM.

  Aftermath

  The acquisition led to the CATIA CADAM release and strengthened Dassault Systèmes' control over the related CAD product portfolio.

  Source

• 1981

  Create a dedicated software companyStrategy

  Background

  Avions Marcel Dassault had developed CATI internally for aircraft design and numerical-control work.

  Action taken

  Dassault established Dassault Systèmes to develop and market the software and renamed the product CATIA.

  Aftermath

  The move converted an internal aircraft-engineering project into a commercial software brand and enabled distribution beyond the Dassault organization.

  Source

1. 1CATIAen.wikipedia.org
2. 2CATIA official product page3ds.com