Insights

Global Reach Keirsey's extensive international presence, with offerings in over 140 countries and 20 languages, indicates a strong potential for expanding partnerships with multinational organizations seeking leadership and team development solutions.

Assessment Expertise With its flagship Keirsey Temperament Sorter used by approximately 40 million individuals worldwide, the company has a proven track record in behavioral assessments, presenting opportunities for organizations aiming to improve employee engagement and hiring practices.

Small Company Flexibility Operating with a lean team of 11-50 employees, Keirsey offers personalized services and quick implementation cycles, which can appeal to mid-sized and smaller firms looking for tailored consulting and training programs.

Digital Infrastructure The company's adoption of modern technologies like Ruby on Rails, HTTP/3, and New Relic demonstrates a commitment to efficient digital delivery, making it a suitable partner for clients seeking innovative online training and assessment tools.

Growth Opportunities Given its current revenue under one million dollars and focus on assessments and professional development, there is significant potential to upsell advanced consulting packages, corporate training, and expanded assessment services to existing and new clients.

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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