Below are the list of companies in Pune which has Projects/Practice around Biztalk Server or are using BizTalk Server, if I have missed any then please feel free to add in comments
| Sr.No | Company Name | Address | Website |
| 1. | KPIT Technologies | Hinjewadi | https://www.kpit.com/ |
| 2. | Allscripts Healthcare Solutions Inc | Kharadi | http://as.allscripts.com/ |
| 3. | TomTom | Yerawada | https://www.tomtom.com/en_in/ |
| 4. | Alliance Group Services | Magarpatta | |
| 5 | Vodafone | Hadapsar | |
| 6 | Tieto | Kharadi | https://www.tieto.com/ |
| 7 | Emtec Technologies | Erandawane | https://www.emtecinc.com/ |
| 8 | Infosys | Hinjewadi | https://www.infosys.com/ |
| 9 | Atos | Hinjewadi | https://atos.net/en/ |
| 10 | Capgemini | Magarpatta | https://www.capgemini.com/ |
| 11 | MindTree | Hinjewadi | https://www.mindtree.com/ |
| 12 | TechMahindra | Sharda Centre,Karve Road | https://www.techmahindra.com/ |
| 13 | iGate | | |
| 14 | Zensar Technologies | Kharadi | http://www.zensar.com/ |
| 15 | Wipro | Hinjewadi | http://www.wipro.com/india/ |
| 16 | Syntel | Talawade | https://www.syntelinc.com/ |
| 17 | MindWorx | Balewadi | http://www.mindworxsoftware.com/ |
| 18 | L&T | Hinjewadi | https://www.lntinfotech.com/ |
| 19 | Speheregen | Baner | http://www.spheregen.com/ |
| 20 | Qeros | Baner | http://qeros.com/ |
| 21 | Hitachi Consulting | Kasba Peth | https://www.hitachiconsulting.com/ |
| 22 | Mphasis | Hadapsar | https://www.mphasis.com/ |
| 23 | Cognizant | Hinjewadi | https://www.cognizant.com/ |
| 24 | Tata Technologies | Hinjewadi | https://www.tatatechnologies.com/in/ |
| 25 | TCS | Hinjewadi | https://www.tcs.com/ |
| 26 | Nuance Communication | Yerawad | https://www.nuance.com/ |
| 27 | EPAM | Magarpatta | https://www.epam.com/ |
| 28 | Xoriant Solutions | Baner |
