Insights

Leadership Expansion DDI is a global leadership consulting firm with a large enterprise client base and a revenue range of 1B to 10B, indicating strong market presence and potential for upsell to executive development programs, succession planning, and leadership transformation initiatives.

Industrial Focus Recent launches like Performance Accelerator and expanded frontline leadership capabilities targeted at industrial and manufacturing environments suggest opportunities to tailor leadership development solutions for manufacturing sectors and facility operations with measurable productivity outcomes.

Scale Enablement CoLab Studio aims to deliver personalized leadership development at scale, signaling a need for scalable learning platforms, blended programs, and enterprise-wide rollout services that align with large client HR digital transformation journeys.

Awards & Events Participation in Customer Awards and Better Leaders Summit indicates active engagement with customers, proof of value, and opportunities to leverage referenceable clients for case studies, expand within existing accounts, and co-sell with partners.

Strategic Partnerships New partnerships and collaboration announcements imply openness to ecosystem plays and technology-enabled learning solutions, presenting cross-sell potential with analytics, assessment tools, and knowledge management platforms to enhance leadership outcomes.

DDI | Development Dimensions International Tech Stack

DDI | Development Dimensions International uses 8 technology products and services including Linkedin Insight Tag, Kontent.ai, Cloudflare, and more. Explore DDI | Development Dimensions International's tech stack below.

  • Linkedin Insight Tag
    Analytics
  • Kontent.ai
    Content Management System
  • Cloudflare
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • React
    Javascript Frameworks
  • Web Vitals
    Javascript Libraries
  • ServiceNow
    Miscellaneous
  • Microsoft IIS
    Web Servers

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
84%
FLast@ddiworld.comJDoe@ddiworld.com
12%
Last@ddiworld.comDoe@ddiworld.com
3%
F.Last@ddiworld.comJ.Doe@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.

How much revenue does DDI | Development Dimensions International generate?

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As of July 2026, DDI | Development Dimensions International's annual revenue is estimated to be $1B - $10B.

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

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DDI | Development Dimensions International's SIC code is 7361 - Employment Agencies NAICS code is 541612 - Human Resources Consulting Services.

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

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As of July 2026, DDI | Development Dimensions International has approximately 2.1K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: C. T.Chief Executive Officer: J. L.Chief Executive Officer: M. E.. 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 Linkedin Insight TagKontent.aiCloudflareJSON-LDReactWeb VitalsServiceNowMicrosoft IIS.

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 logo

DDI | Development Dimensions International

Human Resources ServicesPennsylvania, United States1001-5000 Employees

DDI, Development Dimensions International, operates in the human resources services sector as a global leadership consulting firm. It helps organizations hire, promote, and develop leaders across levels, from first-time managers to senior executives, addressing leadership challenges that affect daily work. The company is based in Bridgeville, Pennsylvania, and maintains a sizable global workforce.

In May 2026, DDI announced the launch of Performance Accelerator and CoLab Studio at ATD 2026, expanding frontline leadership capabilities and enabling personalized development at scale. These offerings reflect the firm's focus on leadership development across organizational levels and its ongoing efforts to extend its reach.

Section iconCompany Overview

Phone number
Website
ddi.com
SIC Code
7361 - Employment Agencies
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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