Insights

Recent Acquisition Dion Leadership was acquired by Arthur J. Gallagher & Co. in August 2025, indicating a strategic growth move and potential expanded integration opportunities within Gallagher's extensive client base.

Innovative Offerings The company has launched new research-based training products and e-learning courses focused on work-life balance and employee engagement, presenting opportunities to cross-sell these solutions to organizations investing in leadership development.

Market Position With revenues between 10 million to 25 million and a team of 11 to 50 employees, Dion Leadership is a mid-sized player with room to scale, making it attractive for partnerships or strategic growth initiatives targeting similarly sized organizations.

Technology Use Utilizing widely adopted tech tools like Google Analytics and Calendly enables streamlined client engagement, suggesting potential for upselling digital solutions or customized coaching services based on data analytics.

Target Customer Base Specializing in leadership and organizational development, Dion Leadership's target clients are likely organizations seeking to improve leadership capacity and workforce engagement, providing sales opportunities in HR and corporate training sectors.

Dion Leadership, A Gallagher Company Tech Stack

Dion Leadership, A Gallagher Company uses 8 technology products and services including Calendly, CookieYes, X-XSS-Protection, and more. Explore Dion Leadership, A Gallagher Company's tech stack below.

  • Calendly
    Appointment Scheduling
  • CookieYes
    Cookie Compliance
  • X-XSS-Protection
    Security
  • HSTS
    Security
  • HTTP/3
    Web & Portal Technology
  • Google Analytics
    Web Analytics
  • Apache HTTP Server
    Web Servers
  • OpenResty
    Web Servers

Dion Leadership, A Gallagher Company's Email Address Formats

Dion Leadership, A Gallagher Company uses at least 1 format(s):
Dion Leadership, A Gallagher Company Email FormatsExamplePercentage
First.Last@dionleadership.comJohn.Doe@dionleadership.com
69%
First@dionleadership.comJohn@dionleadership.com
31%

Frequently Asked Questions

Where is Dion Leadership, A Gallagher Company's headquarters located?

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Dion Leadership, A Gallagher Company's main headquarters is located at 39555 Orchard Hill Place Suite 115 Novi, Michigan 48375 United States. The company has employees across 1 continents, including North America.

What is Dion Leadership, A Gallagher Company's official website and social media links?

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Dion Leadership, A Gallagher Company's official website is dionleadership.com and has social profiles on LinkedIn.

What is Dion Leadership, A Gallagher Company's NAICS code?

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Dion Leadership, A Gallagher Company's NAICS code is 6114 - Business Schools and Computer and Management Training.

How many employees does Dion Leadership, A Gallagher Company have currently?

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As of April 2026, Dion Leadership, A Gallagher Company has approximately 39 employees across 1 continents, including North America. Key team members include Vp, Coaching And Consulting Services: J. L.Director Of Client Services: A. M. W.Practice Lead, Learning & Development: T. S.. Explore Dion Leadership, A Gallagher Company's employee directory with LeadIQ.

What industry does Dion Leadership, A Gallagher Company belong to?

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Dion Leadership, A Gallagher Company operates in the Professional Training and Coaching industry.

What technology does Dion Leadership, A Gallagher Company use?

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Dion Leadership, A Gallagher Company's tech stack includes CalendlyCookieYesX-XSS-ProtectionHSTSHTTP/3Google AnalyticsApache HTTP ServerOpenResty.

What is Dion Leadership, A Gallagher Company's email format?

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Dion Leadership, A Gallagher Company's email format typically follows the pattern of First.Last@dionleadership.com. Find more Dion Leadership, A Gallagher Company email formats with LeadIQ.

When was Dion Leadership, A Gallagher Company founded?

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Dion Leadership, A Gallagher Company was founded in 2019.

Dion Leadership, A Gallagher Company

Professional Training and CoachingMichigan, United States11-50 Employees

Dion Leadership helps organizations build strong leaders and even stronger organizational cultures. Our team of 60 extraordinary coaches and consultants craft practical approaches to unique problems, obtain executive buy-in, and assemble a wide array of proven solutions. 

Our offerings include leadership coaching, management training programs, leadership and team development, talent assessment, and organizational development consulting.

Section iconCompany Overview

Headquarters
39555 Orchard Hill Place Suite 115 Novi, Michigan 48375 United States
NAICS Code
6114 - Business Schools and Computer and Management Training
Founded
2019
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    Dion Leadership, A Gallagher Company's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Dion Leadership, A Gallagher Company's revenue is estimated to be in the range of $10M$25M

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