Insights

Strong Market Position As a global leader in leadership development with a revenue range of one billion to ten billion dollars, DDI demonstrates significant market presence and financial stability, making it a reliable partner for large organizations seeking comprehensive HR and leadership solutions.

Industry Recognition DDI's multiple awards for excellence in leadership development and talent management, including Brandon Hall Group accolades, position the firm as an award-winning provider, appealing to organizations that value recognized expertise and proven success.

Strategic Partnerships Recent collaborations with industry giants like GE Healthcare and AtkinsRéalis highlight DDI’s capability to deliver customized, high-impact leadership programs, signaling potential value in engaging with similar enterprise clients seeking tailored talent solutions.

Innovation and Technology Leveraging advanced digital tools such as Salesforce, Azure SQL, and analytics platforms suggests DDI’s commitment to innovative, data-driven leadership development, which can be attractive to organizations looking to modernize their talent management strategies.

Active Engagement and Thought Leadership Participation in events like the Better Leaders Summit and Customer Awards demonstrates DDI's active industry engagement and thought leadership, providing opportunities to position your offerings alongside their recognized credibility and influence in leadership excellence.

DDI | Development Dimensions International Tech Stack

DDI | Development Dimensions International uses 8 technology products and services including Adobe Analytics, Salesforce, Azure SQL, and more. Explore DDI | Development Dimensions International's tech stack below.

  • Adobe Analytics
    Analytics
  • Salesforce
    Customer Relationship Management
  • Azure SQL
    Database
  • Rainmaker
    Fundraising And Donation Management
  • JSS
    Javascript Frameworks
  • D3.js
    Javascript Graphics
  • Windows 10
    Operating Systems
  • Zoom
    Web Conferencing

Media & News

DDI | Development Dimensions International's Email Address Formats

DDI | Development Dimensions International uses at least 2 format(s):
DDI | Development Dimensions International Email FormatsExamplePercentage
First.Last@ddiworld.comJohn.Doe@ddiworld.com
82%
FLast@ddiworld.comJDoe@ddiworld.com
11%
Last@ddiworld.comDoe@ddiworld.com
3%
F.Last@ddiworld.comJ.Doe@ddiworld.com
1%
Last.First@ddiworld.comDoe.John@ddiworld.com
1%
First@ddiworld.comJohn@ddiworld.com
1%
FirstLast@ddiworld.comJohnDoe@ddiworld.com
1%

Frequently Asked Questions

What is DDI | Development Dimensions International's phone number?

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You can contact DDI | Development Dimensions International's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is DDI | Development Dimensions International's stock symbol?

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DDI | Development Dimensions International is a publicly traded company; the company's stock symbol is RDDT.

What is DDI | Development Dimensions International's official website and social media links?

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DDI | Development Dimensions International's official website is ddi.com and has social profiles on LinkedIn.

What is DDI | Development Dimensions International's SIC code NAICS code?

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DDI | Development Dimensions International's SIC code is 8999 - Services, Not Elsewhere Classified NAICS code is 541612 - Human Resources Consulting Services.

How many employees does DDI | Development Dimensions International have currently?

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As of December 2025, DDI | Development Dimensions International has approximately 2K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: T. M. B.Chief Executive Officer: C. T.Ceo: S. B.. Explore DDI | Development Dimensions International's employee directory with LeadIQ.

What industry does DDI | Development Dimensions International belong to?

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DDI | Development Dimensions International operates in the Human Resources Services industry.

What technology does DDI | Development Dimensions International use?

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DDI | Development Dimensions International's tech stack includes Adobe AnalyticsSalesforceAzure SQLRainmakerJSSD3.jsWindows 10Zoom.

What is DDI | Development Dimensions International's email format?

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DDI | Development Dimensions International's email format typically follows the pattern of First.Last@ddiworld.com. Find more DDI | Development Dimensions International email formats with LeadIQ.

When was DDI | Development Dimensions International founded?

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DDI | Development Dimensions International was founded in 1970.

DDI | Development Dimensions International

Human Resources ServicesPennsylvania, United States1001-5000 Employees

Welcome to DDI on LinkedIn! We're a global leadership consulting firm that helps organizations hire, promote, and develop exceptional leaders. From first-time managers to C-suite executives, our commitment is to be by your side to help you tackle leadership challenges that impact your 480-minute workday. We invite you to spend a few minutes getting to know us, and our approach to leadership.

Section iconCompany Overview

Phone number
Website
ddi.com
SIC Code
8999 - Services, Not Elsewhere Classified
Stock Symbol
RDDT
NAICS Code
541612 - Human Resources Consulting Services
Founded
1970
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    DDI | Development Dimensions International's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    DDI | Development Dimensions International's revenue is estimated to be in the range of $1B$10B

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