DDI (Development Dimensions International)

    OverviewSuggest Edit

    DDI (Development Dimensions International) offers talent management consulting. The Company provides solutions in the areas of competency management, tests and assessments, behavioral interviewing system, on-boarding, and strategic talent acquisition analytics solutions for talent acquisition; leadership assessment, training and development, learning journeys, and valuation and analytics for leadership development; and succession management solutions.

    TypePrivate
    Founded1970
    HQBridgeville, PA, US
    Websiteddiworld.com
    Overall CultureA+

    Recent NewsAll News

    Latest Updates

    Employees (est.) (Jan 2021)1,491
    Cybersecurity ratingAMore

    Key People/Management at DDI (Development Dimensions International)

    David Tessmann-Keys

    David Tessmann-Keys

    President
    Ken Graham

    Ken Graham

    General Manager, DDI-Japan
    William C. Byham

    William C. Byham

    DDI Founder and Executive Chairman
    Mindy Yeh

    Mindy Yeh

    Vice President, Asia
    Nicolette Sherman

    Nicolette Sherman

    Vice President, Human Resources, Global Leadership Development, Sanofi
    Randall Gross

    Randall Gross

    System Director, Talent Development, Peace Health
    Show more

    DDI (Development Dimensions International) Office Locations

    DDI (Development Dimensions International) has offices in Bridgeville, Atlanta, Dublin, New York and in 16 other locations
    Bridgeville, PA, US (HQ)
    1225 Washington Pike
    Atlanta, GA, US
    380 Interstate N Pkwy #100
    Dublin, CA, US
    4160 Dublin Blvd 4th floor, suite 450
    New York, NY, US
    777 3rd Ave
    Southfield, MI, US
    20750 Civic Center Dr #350
    Melbourne, AU
    level 7/179 Queen St
    Show all (25)

    DDI (Development Dimensions International) Financials and Metrics

    Summary Metrics

    Founding Date

    1970

    DDI (Development Dimensions International) Cybersecurity Score

    Cybersecurity ratingPremium dataset

    A

    92/100

    SecurityScorecard logo

    DDI (Development Dimensions International) Online and Social Media Presence

    Embed Graph

    DDI (Development Dimensions International) Company Culture

    • Overall Culture

      A+

      97/100

    • CEO Rating

      A+

      100/100

    • Compensation

      A+

      100/100

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    DDI (Development Dimensions International) Blogs

    What Generation Z Wants from Leaders

    Generation Z is quickly approaching the workplace. Learn what leaders can do to attract and retain their Gen Z employees.

    How to Make Frontline Leaders More Strategic

    With only 480 minutes in an average 8-hour work day, frontline leaders have to try to juggle the needs of their team, the needs of their organization, and their own. There are three key components to how these leaders can execute strategy without sacrificing any of the above.

    5 Tips to Overcome Your Fear of Providing Feedback

    Every leader will have to give developmental feedback at some point in their career, but not every leader is comfortable with it. Learn how to get out of your comfort zone and provide effective feedback, regardless of your title.

    6 Ways to Make Your High-Potential Program a High Performer

    If you want a high-potential program that actually works, you need to reevaluate your program and look at it in a different way. In this blog, DDI CEO Tacy Byham discusses the six things to level up your HiPo program.

    What Do Modern Frontline Manufacturing Leaders Really Want?

    Two leadership experts share what they’ve learned working with frontline leaders in manufacturing over the course of five years.

    How to Overcome the Barriers to Diversity in Your Organization

    Most organizations understand the importance of diversity, yet they still struggle to become more diverse.
    Show more

    DDI (Development Dimensions International) Frequently Asked Questions

    • When was DDI (Development Dimensions International) founded?

      DDI (Development Dimensions International) was founded in 1970.

    • Who are DDI (Development Dimensions International) key executives?

      DDI (Development Dimensions International)'s key executives are David Tessmann-Keys, Ken Graham and William C. Byham.

    • How many employees does DDI (Development Dimensions International) have?

      DDI (Development Dimensions International) has 1,491 employees.

    • Who are DDI (Development Dimensions International) competitors?

      Competitors of DDI (Development Dimensions International) include System One, Franklin Covey and Pluma.

    • Where is DDI (Development Dimensions International) headquarters?

      DDI (Development Dimensions International) headquarters is located at 1225 Washington Pike, Bridgeville.

    • Where are DDI (Development Dimensions International) offices?

      DDI (Development Dimensions International) has offices in Bridgeville, Atlanta, Dublin, New York and in 16 other locations.

    • How many offices does DDI (Development Dimensions International) have?

      DDI (Development Dimensions International) has 25 offices.