PTC (software company) (English Wikipedia)

"PTC Forays Into Publishing". Cadalyst. Archived from the original on 20 December 2016. Retrieved 21 January 2014.
Ferris, Sara. "PTC Acquires ITEDO, IsoDraw Products". Cadalyst. Archived from the original on 21 December 2016. Retrieved 21 January 2014.

cadazz.com

"CAD software - history of CAD CAM". CADAZZ. Archived from the original on 6 February 2017. Retrieved 21 January 2014.

cadhistory.net

Weisberg, David E. (2008). The Engineering Design Revolution: The People, Companies and Computer Systems That Changed Forever the Practice of Engineering (PDF).

corporate-ir.net

phx.corporate-ir.net

"PTC's Pro/ENGINEER(R) Wildfire(TM) Delivers Industry's Best Platform For Product Development". Retrieved 21 January 2014.

corumgroup.com

"PTC - Atego". 16 June 2014.

crn.com

Haranas, Mark (17 February 2016). "PTC Pays $28 Million In Alleged Chinese Bribery Scandal". CRN. Retrieved 12 March 2025.

cxotoday.com

"James Heppelmann assumes Role of CEO at PTC". CXO Today. Retrieved 21 January 2014.

deskeng.com

Wong, Kenneth (31 May 2011). "PTC Buys MKS, Adds System and Software Management to PLM". Desktop Engineering. Retrieved 21 January 2014.
Wong, Kenneth (17 January 2014). "13-Year-Old FRC CADder Luke Dreams of a Personal Robotic Butler". Desktop Engineering. Retrieved 31 January 2014.

digitalengineering247.com

Stackpole, Beth (31 July 2014). "PTC Kicks Up IoT Focus With Axeda Acquisition". Digital Engineering. Retrieved 20 May 2025.

division.com

"Division Inc......+1.650.312.8200......www.division.com......info@division.com Division Ltd......+44.1454.615554......www.division.co.uk......info@division.co.uk". wayback machine. Archived from the original on 3 February 1998. Retrieved 13 June 2015.

engineering.com

Ogewell, Verdi. "Why PTC acquired ThingWorx". Engineering.com. Retrieved 21 January 2014.

eurekamagazine.co.uk

Shelley, Tom (7 July 2009). "Acquisition boosts design reliability". Eureka Magazine. Retrieved 21 January 2014.

forbes.com

"Forbes Profile: Steve Walske". Forbes. Retrieved 21 January 2014.

gartner.com

"Mathsoft Buy Will Enhance PTC's Analytical Capabilities". Gartner. Archived from the original on 21 December 2016. Retrieved 21 January 2014.
Halpern, Marc. "PTC's Acquisition of Synapsis Accelerates Green PLM Trend". Gartner. Retrieved 21 January 2014.

getfilings.com

"Parametric Technology Corp - 10-K - for fiscal year 1995". getfilings.

idc-insights-community.com

Barkai, Joe. "PTC Acquires Servigistics -- Strengthens Position in Service Lifecycle Management". IDC. Retrieved 21 January 2014.

industryweek.com

"Parametric Technology Corp". IndustryWeek. Archived from the original on 2 February 2014. Retrieved 21 January 2014.

investorvillage.com

"Parametric Technology Corporation (PMTC)". Investor Village. Retrieved 21 January 2014.

just-style.com

"PTC Buys Aptavis, Grows PLM For Retail, Apparel Firms". Aroq Ltd. Archived from the original on 21 December 2016. Retrieved 21 January 2014.

m2mworldnews.com

PTC, ThingWorx, Axeda Win 2014 Internet of Things (IoT) Awards in Six Different Categories M2M WorldNews

managingautomation.com

PTC Acquisition of Arbortext Archived 20 November 2008 at the Wayback Machine managingautomation.com

mcadcafe.com

www10.mcadcafe.com

Rowe, Jeff. "PTC Completes CoCreate Acquisition". MCADCafe. Retrieved 21 January 2014.

medium.com

Hargreaves, Martin (7 June 2013). "Virtual Reality: 1993 and 2013 Comparison between 1993 Division dVisor and 3D Mouse vs 2013 Oculus Rift and Razer Hydra". medium.com. Retrieved 13 June 2015.

postscapes.com

Postcapes 2014/2015 Internet of Things AWARDS Archived 11 March 2016 at the Wayback Machine Postcapes

ptc.com

"Creo CAD Software: Enable the Latest in Design | PTC". www.ptc.com.
"What Is PLM? | Product Lifecycle Management (PLM) | PTC". www.ptc.com.
"PTC Integrity". PTC, Inc.
"PTC Servigistics". Archived from the original on 14 December 2014. Retrieved 3 March 2024.
"ThingWorx: Industrial IoT Software | IIoT Platform | PTC". www.ptc.com.
"Parametric Technology Reports Fiscal 1999 Second Quarter Results". Archived from the original on 1 February 2014. Retrieved 21 January 2014.
"PTC Announces Intent To Acquire Division Group plc More information about Division Group plc can be found at www.Division.com". wayback machine. Archived from the original on 28 June 2015. Retrieved 13 June 2015.
"PTC History and Acquisitions". Ptc.com. Retrieved 14 August 2010.
"PTC Strengthens Commitment To Retail, Footwear And Apparel Industry". Archived from the original on 15 October 2011. Retrieved 3 March 2024.
PTC Notification ptc.com
"CoCreate Customer Information". PTC.com. 3 December 2007. Archived from the original on 16 March 2010. Retrieved 14 August 2010.
"PTC Advances Green Product Design And Environmental Regulatory Compliance Solution With Acquisition Of Synapsis Technology". PTC.com. 8 June 2009. Retrieved 8 June 2009.
"PTC Extends InSight Product Analytics Solution With Environmental Impact Analysis Technology". PTC.com. 8 February 2010. Retrieved 8 February 2010.^{[dead link]}
Standarts ptc.com Archived 26 September 2011 at the Wayback Machine
Press release ptc.com Archived 18 August 2014 at the Wayback Machine
"PTC to acquire Onshape, the industry's first pure SaaS product development platform". Retrieved 3 March 2024.
"PTC Strengthens ALM and Systems Engineering Focus with Acquisition of IncQuery Group". 2 April 2025.

se-trends.de

"PTC kauft Intland (Codebeamer)". 12 May 2022.

sec.gov

"FY 2024 Annual Report (Form 10-K)". U.S. Securities and Exchange Commission. 14 November 2024.

secinfo.com

"Parametric Technology Corp - 8-K - For 5/30/95 - EX-99.1". SEC Info. 30 May 1995. Retrieved 14 August 2010.

stemconnector.org

"STEM Directory: James Heppelmann - PTC". STEM Connector. Archived from the original on 3 February 2014. Retrieved 31 January 2014.

tenlinks.com

[1] Archived November 15, 2006, at the Wayback Machine

thefreelibrary.com

Parametric Technology Corporation acquires object-oriented software technology for project modeling and management PTC news release dated 11 July 1996 (archived at FreeLibrary.com). Retrieved: 17 October 2015.

tradingmarkets.com

"Parametric Technology acquires Relex Software". TradingMarkets.com. 8 June 2009. Retrieved 14 August 2010.

typepad.com

worldcadaccess.typepad.com

"PTC Buys Mathsoft, Part II - WorldCAD Access". Worldcadaccess.typepad.com. 28 April 2006. Retrieved 14 August 2010.
"PTC Acquires, RenamesNC Graphics - WorldCAD Access". Worldcadaccess.typepad.com. 16 May 2007. Retrieved 14 August 2010.

unquote.com

"VC-backed Atego sold to PTC for $50m | Unquote". www.unquote.com. 18 June 2014. Retrieved 20 May 2025.

vizworld.com

Hand, Randall (28 October 2010). "PTC Renames Pro/ENGINEER to Creo Design Software". VizWorld. Retrieved 21 January 2014.

web.archive.org

"PTC Servigistics". Archived from the original on 14 December 2014. Retrieved 3 March 2024.
"Parametric Technology Corp". IndustryWeek. Archived from the original on 2 February 2014. Retrieved 21 January 2014.
"CAD software - history of CAD CAM". CADAZZ. Archived from the original on 6 February 2017. Retrieved 21 January 2014.
"Parametric Technology Reports Fiscal 1999 Second Quarter Results". Archived from the original on 1 February 2014. Retrieved 21 January 2014.
"PTC Announces Intent To Acquire Division Group plc More information about Division Group plc can be found at www.Division.com". wayback machine. Archived from the original on 28 June 2015. Retrieved 13 June 2015.
"Division Inc......+1.650.312.8200......www.division.com......info@division.com Division Ltd......+44.1454.615554......www.division.co.uk......info@division.co.uk". wayback machine. Archived from the original on 3 February 1998. Retrieved 13 June 2015.
"PTC Forays Into Publishing". Cadalyst. Archived from the original on 20 December 2016. Retrieved 21 January 2014.
"PTC Buys Aptavis, Grows PLM For Retail, Apparel Firms". Aroq Ltd. Archived from the original on 21 December 2016. Retrieved 21 January 2014.
"Mathsoft Buy Will Enhance PTC's Analytical Capabilities". Gartner. Archived from the original on 21 December 2016. Retrieved 21 January 2014.
Ferris, Sara. "PTC Acquires ITEDO, IsoDraw Products". Cadalyst. Archived from the original on 21 December 2016. Retrieved 21 January 2014.
PTC Acquisition of Arbortext Archived 20 November 2008 at the Wayback Machine managingautomation.com
"PTC Strengthens Commitment To Retail, Footwear And Apparel Industry". Archived from the original on 15 October 2011. Retrieved 3 March 2024.
[1] Archived November 15, 2006, at the Wayback Machine
"CoCreate Customer Information". PTC.com. 3 December 2007. Archived from the original on 16 March 2010. Retrieved 14 August 2010.
Standarts ptc.com Archived 26 September 2011 at the Wayback Machine
Press release ptc.com Archived 18 August 2014 at the Wayback Machine
"STEM Directory: James Heppelmann - PTC". STEM Connector. Archived from the original on 3 February 2014. Retrieved 31 January 2014.
Postcapes 2014/2015 Internet of Things AWARDS Archived 11 March 2016 at the Wayback Machine Postcapes

yahoo.com

finance.yahoo.com

"PTC Sets New Standard for Managing Hardware and Software Development Lifecycles with MKS Integrity Acquisition". yahoo.com. 31 May 2011. Retrieved 13 July 2011.