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DDi history
DDi company history timeline
The company was incorporated in June 1984 as Daini Denden Planning, Inc.
In April 1985, however, the Japanese government permitted Daini Denden to develop a new network under the new Telecommunications Business Law.
Also controversial was DDI's 1986 decision to use American suppliers for its cellular operation.
1988 Service Plus® introduced, the first program to train employees and leaders to strengthen customer service skills and culture.
In 1989 Japanese cellular operators encountered a new kind of problem: it was excluded from the large urban markets where Motorola's tiny phone would be most marketable.
In terms of growth, 1990 was a banner year for DDI. The customer base increased by 50 percent that year, from 3.6 million subscribers to 5.4 million.
By 1991 the company controlled 20 percent of the Japanese cellular market.
1991: Empowered Teams, by Richard Wellins, William Byham, and Jeanne Wilson is published.
2001: Second Leadership Forecast research is completed.
2005: Fourth Leadership Forecast research completed.
View “About the Specification” from original Alliance Web site, March 2007.
2007: 70 The New 50 by William Byham is published
2010: Time for a Leadership Revolution, the sixth Global Leadership Forecast is completed.
2012: Third Global Selection Forecast research completed.
Rasmussen, K. B. (2014). Social Science Metadata and the Foundations of the DDI. IASSIST Quarterly, 37(1-4), 28. https://doi.org/10.29173/iq499
2014: Shenzhen office opens.
2017: Eighth Global Leadership Forecast research published.
2021: Winner of Human Resource Director’s 5-Star Learning and Development Awards in the L&D Training Provider category.
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Zippia gives an in-depth look into the details of DDi, including salaries, political affiliations, employee data, and more, in order to inform job seekers about DDi. The employee data is based on information from people who have self-reported their past or current employments at DDi. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by DDi. The data presented on this page does not represent the view of DDi and its employees or that of Zippia.
DDi may also be known as or be related to DDI CORP and DDi.