Insights

Strong Financial Base With annual revenues ranging from $250 million to $500 million, Sigma Delta Tau demonstrates significant financial stability, providing a solid foundation for potential partnerships or sponsorship opportunities within education, leadership, and community outreach initiatives.

Active Community Engagement The organization’s collaborations with groups like Jewish Women International and Chabad of California, along with its recent awards for programs combating hate, indicate a strong commitment to social impact, presenting opportunities for sponsorships, content sponsorships, or technology solutions that support civic engagement.

Leadership Development Focus Sigma Delta Tau’s initiatives such as the Order of the Lapis and leadership programming highlight a focus on academic and leadership excellence, which could open avenues for educational technology tools, leadership training platforms, or sponsorships of scholastic programs.

Digital Presence & Modernization The organization’s use of advanced tech like Google Analytics, Cloudflare, and HTTP/3 demonstrates an investment in digital infrastructure and online engagement, offering opportunities for digital marketing solutions, analytics tools, or website optimization services.

Diversity and Inclusion Commitment Recent leadership appointments and programs emphasizing diversity, equity, and inclusion suggest a forward-thinking organization open to partnerships promoting inclusive initiatives, cultural competency training, or DEI-focused technology solutions.

Sigma Delta Tau Tech Stack

Sigma Delta Tau uses 8 technology products and services including Site Kit, Cloudflare, Microsoft 365, and more. Explore Sigma Delta Tau's tech stack below.

  • Site Kit
    Analytics
  • Cloudflare
    Content Management System
  • Microsoft 365
    Email
  • jQuery Migrate
    Javascript Libraries
  • X-XSS-Protection
    Security
  • HTTP/3
    Web & Portal Technology
  • Google Analytics
    Web Analytics
  • FitVids.js
    Web Tools And Plugins

Media & News

Sigma Delta Tau's Email Address Formats

Sigma Delta Tau uses at least 1 format(s):
Sigma Delta Tau Email FormatsExamplePercentage
FLast@sigmadeltatau.orgJDoe@sigmadeltatau.org
76%
First@sigmadeltatau.orgJohn@sigmadeltatau.org
17%
First.Last@sigmadeltatau.orgJohn.Doe@sigmadeltatau.org
5%
Last@sigmadeltatau.orgDoe@sigmadeltatau.org
2%

Frequently Asked Questions

Where is Sigma Delta Tau's headquarters located?

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Sigma Delta Tau's main headquarters is located at 714 Adams Street Carmel, Indiana 46032 US. The company has employees across 2 continents, including North AmericaAsia.

What is Sigma Delta Tau's phone number?

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You can contact Sigma Delta Tau's main corporate office by phone at . 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 Sigma Delta Tau's official website and social media links?

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Sigma Delta Tau's official website is sigmadeltatau.org and has social profiles on LinkedIn.

What is Sigma Delta Tau's SIC code NAICS code?

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

How many employees does Sigma Delta Tau have currently?

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As of October 2025, Sigma Delta Tau has approximately 874 employees across 2 continents, including North AmericaAsia. Key team members include Vice President Of Finance: S. S.Vice President Of Diversity, Equity And Inclusion (dei): F. D.Vice President Of Operations: J. Y.. Explore Sigma Delta Tau's employee directory with LeadIQ.

What industry does Sigma Delta Tau belong to?

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Sigma Delta Tau operates in the Non-profit Organizations industry.

What technology does Sigma Delta Tau use?

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Sigma Delta Tau's tech stack includes Site KitCloudflareMicrosoft 365jQuery MigrateX-XSS-ProtectionHTTP/3Google AnalyticsFitVids.js.

What is Sigma Delta Tau's email format?

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Sigma Delta Tau's email format typically follows the pattern of FLast@sigmadeltatau.org. Find more Sigma Delta Tau email formats with LeadIQ.

When was Sigma Delta Tau founded?

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Sigma Delta Tau was founded in 1917.
Sigma Delta Tau

Sigma Delta Tau

Non-profit OrganizationsIndiana, United States501-1000 Employees

Sigma Delta Tau is a national sorority and member of the National Panhellenic Conference. SDT was founded on March 25, 1917, at Cornell University by seven Jewish women determined to create an inclusive space. 

The Sigma Delta Tau headquarters is in Carmel, Indiana, and staffed by professionals. There are 3 traveling Leadership Consultants each year. A national Board of Directors provides oversight and guidance for the organization. A strong base of alumnae volunteers provide support to the organization and individual chapters. Other women may be connected to the organization through their profile due to serving at their local chapters or through volunteerism. 

The Sigma Delta Tau Foundation was founded in 1963 as a separate not-for-profit corporation. The Sigma Delta Tau Foundation is committed to encouraging the growth of both collegian and alumnae, by supporting educational endeavors and leadership programming. The SDT Foundation is managed by one staff Director, three volunteer officers and nine trustees.

Section iconCompany Overview

Headquarters
714 Adams Street Carmel, Indiana 46032 US
Phone number
SIC Code
8641 - Civic, Social, and Fraternal Associations
NAICS Code
813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations
Founded
1917
Employees
501-1000

Section iconFunding & Financials

  • $250M$500M

    Sigma Delta Tau's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Sigma Delta Tau's revenue is estimated to be in the range of $250M$500M

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