Delcam
A British developer of CAD, CAM, metrology and manufacturing software that became a wholly owned Autodesk subsidiary.
Last updated August 26, 2026
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Overview
Delcam was a British industrial software company specializing in computer-aided design, computer-aided manufacturing, inspection, metrology and related engineering applications. Its software was developed for manufacturers that needed to design complex three-dimensional forms, convert designs into machine instructions, verify manufactured parts and manage specialized production workflows. The company served sectors including tooling and moldmaking, aerospace, automotive, engineering, consumer products, jewelry, footwear, dentistry and other precision-manufacturing fields. The company's roots lay in research at the University of Cambridge Engineering Department during the 1960s. Donald Welbourn identified the potential of computers to help patternmakers model difficult three-dimensional shapes and secured support from the Science Research Council. Industrial sponsorship included Ford and Control Data in Germany, whose customer base included major vehicle manufacturers. Ed Lambourne joined the Cambridge research group after being seconded from the Delta Group, and the work eventually moved toward commercial software development. A Birmingham development center was established in 1977, the year generally associated with Delcam's formal creation. The early technology was known as DUCT and focused on the design and manufacture of complex forms. As computing power and workstation technology improved, Delcam expanded the system into a broader family of products covering design, toolpath generation, inspection and manufacturing automation. The Power Solutions range, including PowerSHAPE and PowerMILL, became central to the company's identity and commercial growth. In 1989, Delcam was acquired from the Delta Group in a management buyout led by Managing Director Hugh Humphreys and Ed Lambourne. The business was renamed Delcam International in 1991 and moved to purpose-built premises in Birmingham. It entered the Alternative Investment Market in 1997 to support international expansion and increased software investment, later becoming a company quoted on the London Stock Exchange. Delcam built a worldwide support structure through subsidiaries, joint ventures and reseller offices, serving tens of thousands of users across manufacturing markets. Its portfolio broadened through internally developed products and acquisitions or integrations in areas such as inspection, feature-based machining, Swiss-type and turn-mill programming, artistic relief machining, jewelry design, footwear engineering and dental CAD/CAM. PowerINSPECT won particular recognition in industrial inspection, while ArtCAM gave Delcam a strong position in artistic and decorative machining. The company also developed interfaces for robots, machine-tool verification and CAD data exchange. Clive Martell became chief executive in 2009. Delcam continued operating as an independent public company until Autodesk agreed to acquire it. The acquisition was completed on 6 February 2014, after which Delcam became a wholly owned and independently operated Autodesk subsidiary. Pete Baxter, previously an Autodesk sales executive and UK country manager, was appointed a Delcam vice president in 2015. Delcam's technology subsequently became part of Autodesk's manufacturing software portfolio. Some legacy product identities, including ArtCAM, were later discontinued or transferred into successor offerings, while major PowerMill, PowerShape, FeatureCAM and PowerInspect technologies continued under Autodesk ownership.
History
Delcam developed from university and industrial research into computer-assisted modeling for complex three-dimensional shapes. In 1965, Donald Welbourn recognized that computers could address difficult patternmaking problems and persuaded the Science Research Council to support research at Cambridge University's Engineering Department. Ford and Control Data in Germany provided early industrial support, and the project benefited from access to computing resources used by vehicle manufacturers. Ed Lambourne, who had been seconded from the Delta Group to the Cambridge team, later returned to Delta. In 1977, a Birmingham development center was established and the research began its transition into a commercial engineering-software business. The early DUCT system provided the technical foundation for later Delcam products. Improvements in minicomputers and engineering workstations during the 1980s made computer-based modeling and machining more practical for industrial users. In 1989, a management buyout led by Hugh Humphreys and Ed Lambourne purchased the company from Delta. The business adopted the name Delcam International in 1991 and moved to a purpose-built Birmingham facility. During the 1990s, the company replaced the older DUCT product family with a newer suite covering the product-development and manufacturing cycle. PowerSHAPE focused on complex-surface and solid modeling, while PowerMILL supplied CNC milling toolpath programming. Other products addressed inspection, feature-based machining, data exchange and specialized production tasks. Delcam entered the Alternative Investment Market in July 1997 to fund international expansion and software development. It subsequently developed a global commercial and support organization, combining overseas subsidiaries and joint ventures with a large network of reseller offices. The business expanded beyond mainstream CAD/CAM into metrology, robotic machining, artistic design, jewelry, footwear and dental applications. PowerINSPECT became a significant inspection product and received a Queen's Award for Innovation in 2004. ArtCAM also received recognition for innovation and established Delcam in artistic relief and jewelry manufacturing workflows. The company received further recognition for international trade, manufacturing partnerships, software integration and CAM systems during the 2000s and early 2010s. Clive Martell became chief executive in August 2009. Delcam remained a public company until Autodesk acquired it, with the transaction completed on 6 February 2014. Following the acquisition, Delcam operated as a wholly owned, independently operated Autodesk subsidiary. Pete Baxter joined the leadership structure as a vice president in 2015. Delcam's principal technologies continued within Autodesk's manufacturing portfolio, while some legacy brands and products were renamed, discontinued or transferred into successor offerings.
- 2015
Pete Baxter appointed vice president
[1]Pete Baxter, formerly an Autodesk sales vice president and UK country manager, joined Delcam's leadership as vice president.
- 2014
Autodesk acquisition completed
[1]Autodesk completed its acquisition of Delcam on 6 February, ending Delcam's existence as a separately listed public company.
- 2010
Queen's Award for dental CAD/CAM
[1]Delcam received a Queen's Award for Innovation for its dental CAD/CAM software.
- 2009
Clive Martell becomes chief executive
[1]Clive Martell took over as Delcam's chief executive.
- 2004
Queen's Award for PowerINSPECT innovation
[1]PowerINSPECT received a Queen's Award for Innovation.
- 2003
Queen's Award for ArtCAM innovation
[1]ArtCAM received a Queen's Award for Innovation.
- 1997
Admission to the Alternative Investment Market
[1]Delcam floated on the Alternative Investment Market to support international operations and additional software investment.
- 1991
Renamed Delcam International
[1]The company adopted the Delcam International name and moved to purpose-built premises in Birmingham.
- 1989
Management buyout from Delta
[1]Hugh Humphreys and Ed Lambourne led a buyout that acquired Delcam from the Delta Group.
- 1984
Boris spider becomes a company symbol
[1]A computer-modeled spider created to demonstrate hair rendering was later machined and adopted as the inspiration for Delcam's Boris logo character.
Products and positioning
Delcam positioned itself as a specialist provider of integrated software for the design, manufacture and inspection of complex products. Its differentiation came from deep expertise in three-dimensional geometry, CNC toolpath calculation, mold and toolmaking, reverse engineering and production verification, supported by an international technical-support network.
3D CAD and reverse engineering
PowerSHAPE
PowerSHAPE is a Windows-based 3D CAD system for creating complex models from surfaces, solids and triangular data. It supports manufacturing-oriented modeling, mold and tool design, electrode creation and the conversion of point-cloud information into usable CAD geometry for reverse engineering.
CAM and CNC machining
PowerMILL
PowerMILL is a CAM system for generating toolpaths for two- to five-axis CNC milling. It is used to plan machining of complex parts, molds and tooling while seeking shorter cycle times, controlled tool loads and improved surface finish. The product evolved from the DUCT technology and became one of Delcam's best-known offerings.
Inspection and metrology
PowerINSPECT
PowerINSPECT is a CAD-based inspection application supporting manual and CNC coordinate-measuring machines, portable arms, optical systems and on-machine verification. It allows manufacturers to compare measured parts with design intent and was widely used across industrial quality-control workflows.
Feature-based CAM
FeatureCAM
FeatureCAM is a feature-based manufacturing application for milling, turning and wire electrical-discharge machining. It automates portions of programming by recognizing manufacturing features and generating machine operations for different production environments.
Turn-mill and Swiss machining CAM
PartMaker
PartMaker is CAM software for programming turn-mill equipment, bar-fed machines and Swiss-type lathes. It addressed the specialized programming requirements of small, complex and often high-volume precision components.
Artistic CAD/CAM
ArtCAM
ArtCAM comprised design and machining tools for two-dimensional artwork, three-dimensional reliefs, jewelry and decorative manufacturing. Its product family included ArtCAM Pro, Insignia, Express and JewelSmith. The Delcam brand was later discontinued, with successor software continuing outside the original Delcam identity.
Integrated CAD/CAM
Delcam for SolidWorks
Delcam for SolidWorks integrated manufacturing functionality based on PowerMILL and FeatureCAM into the SolidWorks environment, connecting design data with CNC programming workflows.
Footwear engineering software
Footwear solutions
Delcam's footwear portfolio covered last design, shoe and sole engineering, pattern grading, nesting, cutting, costing, technical documentation and custom orthotic production. Products included ShoeMaker, SoleEngineer, LastMaker, Engineer Pro, PatternCut, KnifeCut, ShoeCost, OrthoMODEL and OrthoMILL.
Brand decisions
2014
Autodesk acquisitionM&ABackground
Autodesk pursued Delcam to expand its manufacturing design and production software capabilities.
Action taken
Autodesk completed the acquisition on 6 February 2014, taking Delcam private and retaining it as an independently operated subsidiary.
Aftermath
Delcam's principal manufacturing technologies became part of Autodesk's portfolio, while some legacy product brands were later discontinued or reorganized.
1997
Public-market expansion through AIM flotationStrategyBackground
Delcam sought additional resources to expand its international operations and increase investment in software development.
Action taken
The company floated on the Alternative Investment Market in July 1997.
Aftermath
Delcam continued building an international subsidiary, joint-venture and reseller network before later becoming listed on the London Stock Exchange.
1989
Management buyout from the Delta GroupM&ABackground
Delcam's software development had originated within work supported by the Delta Group and related industrial sponsors. The business was subsequently purchased from Delta in a management-led transaction.
Action taken
Hugh Humphreys and Ed Lambourne led the buyout and continued the company as an independent software business.
Aftermath
The transaction preceded the Delcam International rebranding, purpose-built Birmingham premises and later public-market expansion.
- ArtCAM brand discontinuationOther
Background
Following Autodesk's ownership of Delcam, the legacy ArtCAM branding was no longer maintained as a Delcam product identity.
Action taken
The ArtCAM brand was discontinued and the software continued in a successor form under another name and ownership.
Aftermath
Artistic CAD/CAM users continued to have access to related capabilities through successor software rather than the original Delcam-branded product.
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