FifthTheory, LLC Employee Directory

Q: What is FifthTheory, LLC known for?

FifthTheory, LLC was founded in 2018. FifthTheory, LLC operates in the Human Resources Services industry.

Q: How many employees does FifthTheory, LLC have currently?

FifthTheory, LLC has approximately 6 employees.

Human Resources ServicesIllinois, United States2-10 Employees

FifthTheory provides professional certifications (e.g., CALC & PI-LPP), online  courses for leadership coaches, peak performance self-coaching solutions for high-stakes test takers, and classic psychological assessments like the Campbell Leadership Inventory (e.g., CLI-360, CLI-90 Plus & COS) and the Thurstone Mental Ability & Personality Assessments (e.g., TMA & TTS). FifthTheory sponsors the Campbell International Leadership Institute and the Loss Prevention Psychology Institute. FifthTheory is a Certified Minority-Owned business located at www.FifthTheory.com.

Find FifthTheory, LLC employees' phone numbers or email addresses

FifthTheory, LLC Global Highlights

North America
8

United States Of America
8

FifthTheory, LLC's Leadership

J. W. J.
Owner
Mobile Phone
Email
C. S.
Executive Vice President
Mobile Phone
Email
S. C. L.
Senior Software Engineer
Mobile Phone
Email

Contact profiles from FifthTheory, LLC

Name

Title

Contact Info

Location

Last Update

J. W. J.
Owner
Mobile Phone
Email
Nov 21, 2024
C. S.
Executive Vice President
Mobile Phone
Email
Oct 23, 2024
S. C. L.
Senior Software Engineer
Mobile Phone
Email
United StatesNew York
Oct 24, 2025

Frequently Asked Questions

What is FifthTheory, LLC known for?

FifthTheory, LLC was founded in 2018 operates in the Human Resources Services industry. The company's main headquarters is located in 1220 North Hoyne, Suite b. Explore FifthTheory, LLC's company overview page for more information.

What is FifthTheory, LLC's most common email format?

FifthTheory, LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more FifthTheory, LLC email formats with LeadIQ.

How many employees does FifthTheory, LLC have currently?

FifthTheory, LLC has approximately 6 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are FifthTheory, LLC's key employees and leadership?

As of December 2025, FifthTheory, LLC's key employees include:

Owner: J. W. J.
Executive Vice President: C. S.
Senior Software Engineer: S. C. L.

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