Insights

Industry Target Non-profit professional fraternity focused on sales, marketing, and management presents a niche audience of college students, alumni, working professionals, and educators, offering a clear target for educational services, event partnerships, and sponsorship opportunities.

Growth & Reach Over 60 campus chapters nationwide and annual national conventions indicate broad geographic access and scalable engagement, suggesting opportunities for regional programs, vendor booths, and chapter-based membership bundles.

Corporate Alignment Active connection with 35+ corporate members through national events creates a ready-made channel for recruitment, internship pipelines, training partnerships, and sponsored competitions that showcase products to emerging talent.

Tech & Engagement Utilizes modern tech stack (Microsoft 365, Vue.js, forms, maps) signaling openness to digital partnerships, LMS integrations, event tech sponsorships, and enhanced virtual/hybrid program delivery.

Financial Scale Revenue in the high hundreds of millions places PSE among mid-to-large non-profit organizations, presenting opportunities for high-value sponsorships, enterprise-grade solutions, and long-term strategic partnerships.

Pi Sigma Epsilon Tech Stack

Pi Sigma Epsilon uses 8 technology products and services including WordPress, WooCommerce, Microsoft 365, and more. Explore Pi Sigma Epsilon's tech stack below.

WordPress

Content Management System

WooCommerce

E-commerce

Microsoft 365

Google Fonts API

Font Scripts

particles.js

Javascript Graphics

Flywheel

Platform As A Service

MediaElement.js

Video Players

Apache

Web Servers

Pi Sigma Epsilon Email Formats	Example	Percentage
First.Last@pse.org	John.Doe@pse.org	83%
FirstLast@pse.org	JohnDoe@pse.org	14%
FiLast@pse.org	JoDoe@pse.org	2%
FirstLas@pse.org	JohnDoe@pse.org	1%

Pi Sigma Epsilon Email Formats

Example

Percentage

First.Last@pse.org

John.Doe@pse.org

83%

FirstLast@pse.org

JohnDoe@pse.org

14%

FiLast@pse.org

JoDoe@pse.org

FirstLas@pse.org

JohnDoe@pse.org

Frequently Asked Questions

What is Pi Sigma Epsilon's phone number?

You can contact Pi Sigma Epsilon's main corporate office by phone at

+1-414-328-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Pi Sigma Epsilon's official website and social media links?

Pi Sigma Epsilon's official website is pse.org and has social profiles on LinkedIn.

How much revenue does Pi Sigma Epsilon generate?

As of August 2026, Pi Sigma Epsilon's annual revenue is estimated to be $250M - $500M.

What is Pi Sigma Epsilon's SIC code and NAICS code?

Pi Sigma Epsilon's SIC code is 8641 - Civic, Social, and Fraternal Associations and NAICS code is 813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations.

How many employees does Pi Sigma Epsilon have currently?

As of August 2026, Pi Sigma Epsilon has approximately 540 employees across 2 continents, including North America and Europe. Key team members include Vice President Of Human Resources: C. K., Vice President Of Human Resources: G. W. and Vice President Marketing: A. C. Explore Pi Sigma Epsilon's employee directory with LeadIQ.

What industry does Pi Sigma Epsilon belong to?

Pi Sigma Epsilon operates in the Non-profit Organizations industry.

What technology does Pi Sigma Epsilon use?

Pi Sigma Epsilon's tech stack includes WordPress, WooCommerce, Microsoft 365, Google Fonts API, particles.js, Flywheel, MediaElement.js and Apache.

What is Pi Sigma Epsilon's email format?

Pi Sigma Epsilon's email format typically follows the pattern of First.Last@pse.org. Find more Pi Sigma Epsilon email formats with LeadIQ.

When was Pi Sigma Epsilon founded?

Pi Sigma Epsilon was founded in 1952.

Pi Sigma Epsilon

Q: What is Pi Sigma Epsilon's official website and social media links?

Pi Sigma Epsilon's official website is pse.org. Pi Sigma Epsilon has social profiles on LinkedIn.

Q: How many employees does Pi Sigma Epsilon have currently?

Pi Sigma Epsilon has approximately 540 employees.

Q: What technology does Pi Sigma Epsilon use?

Pi Sigma Epsilon's tech stack includes Chart.js, Modernizr, Nginx, The Events Calendar, RSS.

Q: What is Pi Sigma Epsilon's NAICS code?

Pi Sigma Epsilon's NAICS code is 813 (Religious, Grantmaking, Civic, Professional, and Similar Organizations).

Non-profit OrganizationsWisconsin, United States501-1000 Employees

Pi Sigma Epsilon (PSE) is a non-profit professional fraternal organization focused on sales, marketing, and management. It aims to develop members’ business skills and provide practical experience through sales projects, marketing activities, research, and community service, spanning college students, working professionals, alumni, and educators who support collegiate chapters. Based in Greenfield, Wisconsin, PSE operates more than 60 chapters nationwide, connecting students with corporate partners through annual events that facilitate interactions between members and its network of corporate members. As an organization within the non-profit sector of professional associations, PSE positions itself as a national platform for experiential learning and professional development in business disciplines among its collegiate communities. A recent development noted is PSE’s continued activity at national conventions, including recognition of chapter finalists at the 2026 national event. } } <NOTE: The JSON contains a single key-value pair as requested.> } } } The content ends with extraneous closing braces due to formatting error. Please provide a single JSON object with the description field only. } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } }

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Pi Sigma Epsilon Tech Stack

Media & News

Pi Sigma Epsilon attends event 2026 PSE National Convention.

Pi Sigma Epsilon merged with Phi Sigma Kappa on Jan 1st '85.

Pi Sigma Epsilon hires Kayla Snyder as president.

Pi Sigma Epsilon's Email Address Formats