Insights

Global Market Reach Keirsey has a significant international presence, offering assessments and professional services in over 140 countries and more than 20 languages, indicating strong potential for expanding multilingual and cross-cultural training solutions.

Priority on Leadership Development As a specialist in team, leadership, and individual training based on temperament theory, Keirsey is well-positioned to benefit from organizations investing in leadership enhancement and personalized behavioral assessments.

Digital Engagement Tools With a sophisticated tech stack including Ruby on Rails, Stripe, and HTTP/3, Keirsey demonstrates an emphasis on seamless online assessment delivery and customer engagement, offering opportunities to upsell custom integrations or advanced digital services.

Growth and Market Penetration Despite a modest revenue range up to one million dollars, Keirsey's large global footprint and extensive assessments suggest opportunities to expand revenue streams through corporate training contracts and enterprise-level solutions.

Complementary Product Offering Keirsey's legacy in published literature and assessment tools creates avenues for developing new content-driven training modules and licensing additional products to enhance client engagement and revenue diversification.

Similar companies to Keirsey

Keirsey Tech Stack

Keirsey uses 8 technology products and services including Open Graph, Glyphicons, jQuery, and more. Explore Keirsey's tech stack below.

  • Open Graph
    Content Management System
  • Glyphicons
    Font Scripts
  • jQuery
    Javascript Libraries
  • Stripe
    Payment Processing
  • New Relic
    Real User Monitoring
  • HTTP/3
    Web & Portal Technology
  • Ruby on Rails
    Web Frameworks
  • Nginx
    Web Servers

Media & News

Keirsey's Email Address Formats

Keirsey uses at least 1 format(s):
Keirsey Email FormatsExamplePercentage
First.Last@keirsey.comJohn.Doe@keirsey.com
50%
First.Last@keirsey.comJohn.Doe@keirsey.com
50%

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.

What is Keirsey's SIC code NAICS code?

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Keirsey's SIC code is 8051 - Skilled Nursing Care Facilities NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Keirsey have currently?

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As of October 2025, Keirsey has approximately 11 employees across 1 continents, including North America. Key team members include Client Services Specialist: A. B.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 Business Consulting and Services industry.

What technology does Keirsey use?

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Keirsey's tech stack includes Open GraphGlyphiconsjQueryStripeNew RelicHTTP/3Ruby on RailsNginx.

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

Business Consulting and Services11-50 Employees

Keirsey is a consulting company for team, leadership, and individual training. Established in 1996 by Dr. David M. Keirsey, Keirsey.com provides access for individuals and organizations to take the Keirsey Temperament Sorter (KTS-II), and gain a better understanding of themselves and others. Keirsey Temperament Theory™ was first written about in the international best seller, Please Understand Me®, (1978) and was followed by its successor, Please Understand Me II, (1998). With more than 4 million copies of books sold, and with approximately 40 million individuals worldwide who have taken the KTS-II, Keirsey.com is an organization which has made a global impact, offering assessments, publications, and professional services to more than 140 different countries in more than 20 different languages.

Section iconCompany Overview

SIC Code
8051 - Skilled Nursing Care Facilities
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M

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

Section iconFunding & Financials

  • $1M

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

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