| 2018/12 | Head Office moved to Jurong East |
| 2013/04 | Changed company name from "TKSoft Singapore Pte. Ltd." to "Qualica Asia Pacific Pte. Ltd." |
| 2001/11 | Established "TKSoft Singapore Pte. Ltd." |
| 2020/05 | Start providing "XLake", compound services including AI Paas and AI engineer support. |
| 2020/01 | Established subsidiary "QUALICA (Thailand) Co., Ltd." in Bangkok, Thailand. |
| 2019/04 | Transferred all businesses from Datatron and opened Saitama Office |
| 2018/11 | Start of sale of "iBowQube", Helmet mounted wearable device. |
| 2018/08 | Established a representative office in Thailand. |
| 2018/02 | Start of providing "CarePAD", Elderly person watching service. |
| 2018/01 | Datatron having strength in developing GPS Systems and Communication devices, become a subsidiary. |
| 2017/12 | Assignment of part of business for Apparel from OLYMPUS SYSTEMS CORP |
| 2017/09 | Start of sale of "TimeManagementQUBE", Time Management Solution. |
| 2017/02 | Start of sale of "PITT Qube", Next-generation WEB parts catalog. |
| 2016/07 | Changed the group name to TIS INTEC Group. |
| 2015/10 | Established a representative office in Indonesia. |
| 2015/04 | Start of sale of "QTaaS", service virtualization on cloud cooperating with CA Technologies Inc. |
| 2014/10 | Assignment of embedded business from TIS First Manage Inc. |
| 2014/04 | Assignment of part of "CSS-NET" business for document solution from Komatsu Ltd. |
| 2014/03 | Assignment of part of information network business from Komatsu NTC subsidiary. Established Toyama office. |
| 2013/10 | Assignment of part of food service industry business from Universal Solution Systems Inc. |
| 2013/07 | Start of sale of "SCRMQube" for supply chain risk management system. |
| 2011/12 | Head office moved to Nishishinjuku in Shinjuku-ku. |
| 2011/04 | Start of sale of "CareQube" for preventive maintenance support system. |
| 2010/08 | Start of sale of IaaS "Qcloud" for enterprise. |
| 2010/07 | Start of sale of "AToMsQube" for product management system. |
| 2008/04 | Following the merger between TIS Inc. and INTEC Holdings to form IT Holdings Corporation, became a member of the IT Holdings Group. |
| 2007/06 | Established Qualica (Shanghai) Inc. |
| 2007/03 | Accredited as a METI System Operation. |
| 2006/09 | Assignment of "WebLight" business from Komatsu Ltd. |
| 2005/10 | Start of sale of "SpecialtyQube" for retail store managing system. |
| 2005/09 | Expanded in China the casting simulation in association with Dalian University of Technology. |
| 2003/02 | Company name changed to QUALICA Inc. and head office moved to Toyo in Koto-ku |
| 2002/10 | 15 percent of outstanding shares transferred from Komatsu Ltd. to TIS Inc. [Shareholders: TIS Inc. 80%, Komatsu 20%] Accredited with privacy mark from Japan Information Processing Development Corporation. |
| 2001/02 | Obtained ISO9001 certification |
| 2000/04 | 65 percent of outstanding shares transferred from Komatsu Ltd. to TIS Inc. [Shareholders: TIS Inc. 65%, Komatsu 35%] |
| 1997/12 | Start of sale of "Vext series" of text mining |
| 1992/04 | Changed company name to Komatsu Soft Ltd. |
| 1991/04 | Datacenter (current QD) operations begin |
| 1991/03 | Start of sale of "Tasty Series" of packaged software for the food service industry |
| 1990/07 | Head office moved to Yushima in Bunkyo-ku |
| 1988/12 | Accredited as a MITI system integrator |
| 1987/12 | Entry into the field of distribution |
| 1986/06 | Began sale of "SOLIDA" (predecessor of current LSCCAST) CAE software for casting plans |
| 1982/11 | Established as a wholly-owned subsidiary of Komatsu Started software development Started sale of hardware (IBM distributor) |