Insights

Strategic Partnership FifthTheory has a recurring collaboration with ASWB since January 2023, indicating openness to strategic partnerships in high-stakes testing and professional certification domains. This presents an opportunity to upsell co-branded programs, expanded assessment suites, or joint credentialing initiatives.

Minority-Owned Advantage As a certified minority-owned business, FifthTheory can be prioritized for supplier diversity initiatives with larger enterprise clients, government agencies, and organizations focused on inclusive procurement, offering a differentiator in competitive bids.

Certification and Assessments With a catalog spanning leadership certifications, peak performance coaching, and established inventories like CLI and TMA/TTS, there is potential to cross-sell expanded assessment libraries, admin and reporting platforms, and enterprise licensing to mid-market and corporate clients seeking comprehensive talent evaluation.

Technology Stack Fit The use of iCIMS, Microsoft 365, Google Tag Manager, and analytics tools suggests a ready-to-integrate profile for HR tech deployments. Target prospects can include organizations needing seamless LMS/ATS integrations, secure email workflows, and data-driven learning paths.

Growth Readiness Revenue range indicates a growing small business with scope for scale. Outreach to enterprise-ready buyers in HR services, learning and development, and risk/occupational assessment verticals could unlock larger contracts, managed services, and training program outsourcing deals.

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FifthTheory, LLC Tech Stack

FifthTheory, LLC uses 8 technology products and services including ID5, iCIMS, gstatic.com, and more. Explore FifthTheory, LLC's tech stack below.

FifthTheory, LLC's Email Address Formats

FifthTheory, LLC uses at least 1 email format:
FifthTheory, LLC Email FormatsExamplePercentage
First.Last@fifththeory.comJohn.Doe@fifththeory.com
100%

Frequently Asked Questions

What is FifthTheory, LLC's official website and social media links?

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FifthTheory, LLC's official website is fifththeory.com and has social profiles on LinkedIn.

How much revenue does FifthTheory, LLC generate?

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As of August 2026, FifthTheory, LLC's annual revenue is estimated to be $1M - $10M.

What is FifthTheory, LLC's SIC code and NAICS code?

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FifthTheory, LLC's SIC code is 7361 - Employment Agencies and NAICS code is 541612 - Human Resources Consulting Services.

How many employees does FifthTheory, LLC have currently?

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As of August 2026, FifthTheory, LLC has approximately 7 employees across 1 continents, including North America. Key team members include Owner: J. W. J. and Executive Vice President: C. S. Explore FifthTheory, LLC's employee directory with LeadIQ.

What industry does FifthTheory, LLC belong to?

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FifthTheory, LLC operates in the Human Resources Services industry.

What technology does FifthTheory, LLC use?

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FifthTheory, LLC's tech stack includes ID5, iCIMS, gstatic.com, Amazon Simple Email Service, Microsoft 365, Google Tag Manager, Piwik PRO Core and Magnific Popup.

What is FifthTheory, LLC's email format?

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FifthTheory, LLC's email format typically follows the pattern of First.Last@fifththeory.com. Find more FifthTheory, LLC email formats with LeadIQ.

When was FifthTheory, LLC founded?

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FifthTheory, LLC was founded in 2018.
FifthTheory, LLC logo

FifthTheory, LLC

Human Resources ServicesIllinois, United States2-10 Employees

FifthTheory, LLC operates in the human resources services sector, offering professional certifications and online courses focused on leadership coaching, peak performance self-coaching for high-stakes testing, and classical psychological assessments such as the Campbell Leadership Inventory and Thurstone Mental Ability and Personality Inventories. Based in Chicago, Illinois, the company serves clients seeking validated assessment tools and credentialing for leadership and occupational assessment contexts, including partnerships with organizations like the Association of Social Work Boards established in early 2023. The business also sponsors specialized institutes, namely the Campbell International Leadership Institute and the Loss Prevention Psychology Institute, and holds certification as a minority-owned enterprise. With a compact team, FifthTheory positions itself as a provider of certifications, coaching resources, and psychometric assessments within the broader HR services landscape.

Section iconCompany Overview

SIC Code
7361 - Employment Agencies
NAICS Code
541612 - Human Resources Consulting Services
Founded
2018
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    FifthTheory, LLC's revenue is estimated to be in the range of $1M - $10M

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