Insights

Global reach Keirsey has a long-standing global footprint with availability in over 140 countries and more than 20 languages, presenting an opportunity to cross-sell broader training, assessments, and consulting services to multinational clients seeking standardized temperament-based solutions.

Scale-friendly offering With a small to mid-size client footprint and revenue under 1M, Keirsey’s affordable, scalable assessment and training platform can be positioned for mid-market organizations looking to adopt temperament-based leadership and team development at a lower total cost of ownership.

Digital delivery Reliance on cloud technologies (AWS, Google Workspace) and online assessments suggests a readiness to expand via digital learning programs, virtual coaching, and subscription-based access to the Keirsey Temperament Sorter for remote teams.

Leadership focus Keirsey’s heritage in leadership and team training, anchored by the KTS-II, aligns with opportunities to offer executive coaching bundles, succession planning support, and customized leadership development for organizations undergoing growth or transformation.

Strategic partnerships Established brand with global reach and a proven framework (Please Understand Me lineage) creates potential for reseller or alliance partnerships with larger consulting firms or HR tech platforms seeking temperament-based diagnostics and training modules.

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Keirsey Tech Stack

Keirsey uses 8 technology products and services including Amazon Web Services, Cloudflare, Google Workspace, and more. Explore Keirsey's tech stack below.

Keirsey's Email Address Formats

Keirsey uses at least 1 email format:
Keirsey Email FormatsExamplePercentage
First.Last@keirsey.comJohn.Doe@keirsey.com
100%

Frequently Asked Questions

What is Keirsey's official website and social media links?

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Keirsey's official website is keirsey.com and has social profiles on LinkedIn.

How much revenue does Keirsey generate?

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As of August 2026, Keirsey's annual revenue is estimated to be <$1M.

What is Keirsey's NAICS code?

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Keirsey's NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Keirsey have currently?

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As of August 2026, Keirsey has approximately 11 employees across 1 continents, including North America. Key team members include Client Services Specialist: A. B. and Executive Personal Assistant: D. T. Explore Keirsey's employee directory with LeadIQ.

What industry does Keirsey belong to?

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Keirsey operates in the Management Consulting industry.

What technology does Keirsey use?

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Keirsey's tech stack includes Amazon Web Services, Cloudflare, Google Workspace, Glyphicons, Stripe, New Relic, Cloudflare Insights and Ruby on Rails.

What is Keirsey's email format?

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Keirsey's email format typically follows the pattern of First.Last@keirsey.com. Find more Keirsey email formats with LeadIQ.
Keirsey logo

Keirsey

Management Consulting11-50 Employees

Keirsey is a consulting firm focused on team, leadership, and individual training, offering assessments and professional services that help clients understand themselves and others. Its core offering centers on access to the Keirsey Temperament Sorter (KTS-II) and related materials, with the aim of clarifying personal and interpersonal dynamics for individuals and organizations. Based in the United States, the company operates in the business consulting and services industry and has served customers across more than 140 countries in multiple languages, reflecting its global reach and broader applicability of its temperament framework. Founded in 1996 by Dr. David M. Keirsey, Keirsey has a long-standing history rooted in the development of the Keirsey Temperament Theory, which underpins its approach to assessments, publications, and professional services. The organization targets both individuals seeking self-understanding and organizations seeking to improve teamwork and leadership effectiveness through structured temperament-based insights.

Section iconCompany Overview

NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Employees
11-50

Section iconFunding & Financials

  • <$1M

    Keirsey's revenue is estimated to be in the range of <$1M

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