Company lists · Data refreshed September 2026
Top 25 Greek life organizations based in the United States
RevenueBase identified 352 company matches for greek life organizations associated with the United States as of September 2026 and tracks 30,169 professional contacts across them, including 531 with verified work emails. Indianapolis is the largest hub.
This list covers company matches for greek life organizations associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest greek life organizations based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,466 contacts → | ||||
Exact match “We’ve been doing good for women and communities since 1873.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 2,976 contacts → | ||||
Exact match “Alpha Chi Omega is an organization for women who have strength and courage in their convictions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 2,578 contacts → | ||||
Exact match “Delta Sigma Pi is the nation's largest and first co-ed, professional business fraternity that encourages personal and professional development of men and women pursuing careers in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 2,274 contacts → | ||||
Exact match “Kappa Alpha Theta Fraternity is a company based out of 5720 Montezuma Rd, San Diego, California, United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 1,428 contacts → | ||||
Exact match “In 1893, ten young women at Lombard College in Galesburg, Illinois, shared a vision and a dream of a national organization dedicated to the personal growth of women.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 1,161 contacts → | ||||
Exact match “Pi Kappa Phi is a collegiate men's organization focused on providing a solid experience in key areas of male development including social interaction, scholarship, leadership and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 1,101 contacts → | ||||
Exact match “SigEp is redefining fraternity on college campuses across the country.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 1,038 contacts → | ||||
Exact match “Sigma Delta Tau is a national sorority and member of the National Panhellenic Conference.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 889 contacts → | ||||
Exact match “Alpha Phi Omega is the single most represented co-educational intercollegiate service organization in the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 874 contacts → | ||||
Exact match “Lambda Chi Alpha Fraternity is one of the largest men’s general fraternities in North America with more than initiated members and has held chapters at more than 300 universities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 505 contacts → | ||||
Exact match “Delta Sigma Phi is a men's fraternity with active chapters in 33 states of the USA.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 259 contacts → | ||||
Exact match “Phi Sigma Kappa is a lifelong brotherhood dedicated to the betterment of the individual, the university community, and our world, by giving its members opportunities to develop…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 223 contacts → | ||||
Exact match “Chi Psi Fraternity is a strong presence at 34 of America's finest and most respected institutions of higher learning.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 189 contacts → | ||||
Exact match “Founded in 1912, Theta Phi Alpha is a women’s organization to provide close comradeship; to advance educational, social, and philanthropic interests and leadership training; to…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 142 contacts → | ||||
Exact match “Since 1847, Theta Delta Chi has believed that it is the duty of every member to improve himself intellectually, morally, and socially through friendship.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 75 contacts → | ||||
Exact match “Kappa Delta Rho is an American college social fraternity with chapters throughout the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 73 contacts → | ||||
Exact match “Alpha Phi Delta Fraternity was founded in 1914 at Syracuse University in Syracuse, New York, by a group of men with Italian roots.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 23 contacts → | ||||
Exact match “The Interfraternity Council (IFC) serves as the governing body of the 21 IFC fraternities at Clemson University.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “The mission of Latino America Unida, Lambda Alpha Upsilon Fraternity, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “RISE challenges fraternity and sorority members to step up, take action and use their values to change the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “As the largest collegiate service organization, Circle K International (CKI) boasts a membership of more than collegians on nearly 550 campuses worldwide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Greek Letter Co was born in the Chi Omega house at UNC Charlotte by our owner, Haley Brennan.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Masonry is the world’s first and largest fraternal organization, and is based on the belief that each man has a responsibility to help make the world a better place.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “greek life organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 352 greek life organizations based in the United States
See the full list, filter by size, metro and specialty, and access 531 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Greek life organizations based in the United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 352 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “greek life organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 531 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “greek life organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many greek life organizations are there based in the United States?
RevenueBase identified 352 company matches for greek life organizations associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Delta Gamma tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most greek life organizations?
Indianapolis leads with 9 company records, followed by San Diego (9) and Atlanta (8).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 531 professional contacts with verified work emails tracked across these 352 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 352 greek life organizations based in the United States. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 greek life organizations based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 352 matching company records for greek life organizations based in the United States, with 30,169 tracked contacts and 531 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 greek life organizations based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Delta Gammadeltagamma.org HQ: Columbus, OH, United StatesReported employees: Not recorded | Columbus, OH, United States | Not recorded | Exact match | 3,466 contacts → |
“We’ve been doing good for women and communities since 1873.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Alpha CHI Omega Fraternity, INCalphachiomega.orgHQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 2,976 contacts → |
“Alpha Chi Omega is an organization for women who have strength and courage in their convictions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Delta Sigma PIdsp.org HQ: Oxford, OH, United StatesReported employees: Not recorded | Oxford, OH, United States | Not recorded | Exact match | 2,578 contacts → |
“Delta Sigma Pi is the nation's largest and first co-ed, professional business fraternity that encourages personal and professional development of men and women pursuing careers in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kappa Alpha Theta Fraternitykappaalphatheta.org HQ: San Diego, CA, United StatesReported employees: Not recorded | San Diego, CA, United States | Not recorded | Exact match | 2,274 contacts → |
“Kappa Alpha Theta Fraternity is a company based out of 5720 Montezuma Rd, San Diego, California, United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Alpha XI Deltaalphaxidelta.orgHQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 1,428 contacts → |
“In 1893, ten young women at Lombard College in Galesburg, Illinois, shared a vision and a dream of a national organization dedicated to the personal growth of women.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PI Kappa PHI Fraternitypikapp.org HQ: Charlotte, NC, United StatesReported employees: Not recorded | Charlotte, NC, United States | Not recorded | Exact match | 1,161 contacts → |
“Pi Kappa Phi is a collegiate men's organization focused on providing a solid experience in key areas of male development including social interaction, scholarship, leadership and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sigma PHI Epsilon Officialsigep.org HQ: Richmond, VA, United StatesReported employees: Not recorded | Richmond, VA, United States | Not recorded | Exact match | 1,101 contacts → |
“SigEp is redefining fraternity on college campuses across the country.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sigma Delta TAUsigmadeltatau.org HQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 1,038 contacts → |
“Sigma Delta Tau is a national sorority and member of the National Panhellenic Conference.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Kansas City, MO, United StatesReported employees: Not recorded | Kansas City, MO, United States | Not recorded | Exact match | 889 contacts → |
“Alpha Phi Omega is the single most represented co-educational intercollegiate service organization in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lambda CHI Alpha Fraternity, INClambdachi.org HQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 874 contacts → |
“Lambda Chi Alpha Fraternity is one of the largest men’s general fraternities in North America with more than initiated members and has held chapters at more than 300 universities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Delta Sigma PHI Fraternitydeltasig.org HQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 505 contacts → |
“Delta Sigma Phi is a men's fraternity with active chapters in 33 states of the USA.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PHI Sigma Kappa Fraternityphisigmakappa.org HQ: Indianapolis, IN, United StatesReported employees: 10001+ | Indianapolis, IN, United States | 10001+ | Exact match | 259 contacts → |
“Phi Sigma Kappa is a lifelong brotherhood dedicated to the betterment of the individual, the university community, and our world, by giving its members opportunities to develop…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CHI PSI Fraternitychipsi.org HQ: Nashville, TN, United StatesReported employees: Not recorded | Nashville, TN, United States | Not recorded | Exact match | 223 contacts → |
“Chi Psi Fraternity is a strong presence at 34 of America's finest and most respected institutions of higher learning.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Theta PHI Alphathetaphialpha.org HQ: Bay Village, OH, United StatesReported employees: Not recorded | Bay Village, OH, United States | Not recorded | Exact match | 189 contacts → |
“Founded in 1912, Theta Phi Alpha is a women’s organization to provide close comradeship; to advance educational, social, and philanthropic interests and leadership training; to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Theta Delta CHI Fraternitytdx.org HQ: Boston, MA, United StatesReported employees: Not recorded | Boston, MA, United States | Not recorded | Exact match | 142 contacts → |
“Since 1847, Theta Delta Chi has believed that it is the duty of every member to improve himself intellectually, morally, and socially through friendship.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Latrobe, PA, United StatesReported employees: Not recorded | Latrobe, PA, United States | Not recorded | Exact match | 75 contacts → |
“Kappa Delta Rho is an American college social fraternity with chapters throughout the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Camden, DE, United StatesReported employees: Not recorded | Camden, DE, United States | Not recorded | Exact match | 73 contacts → |
“Alpha Phi Delta Fraternity was founded in 1914 at Syracuse University in Syracuse, New York, by a group of men with Italian roots.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Clemson Interfraternity Councilifcclemson.dynamic.omegafi.com HQ: Clemson, SC, United StatesReported employees: 1-10 | Clemson, SC, United States | 1-10 | Exact match | 23 contacts → |
“The Interfraternity Council (IFC) serves as the governing body of the 21 IFC fraternities at Clemson University.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 18 contacts → |
“The mission of Latino America Unida, Lambda Alpha Upsilon Fraternity, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rise Partnershipsrisepartnerships.com HQ: Albany, NY, United StatesReported employees: 11-50 | Albany, NY, United States | 11-50 | Exact match | 11 contacts → |
“RISE challenges fraternity and sorority members to step up, take action and use their values to change the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NEW Jersey District Of Circle K Internationalnjcirclek.org HQ: Summit, NJ, United StatesReported employees: 11-50 | Summit, NJ, United States | 11-50 | Exact match | 6 contacts → |
“As the largest collegiate service organization, Circle K International (CKI) boasts a membership of more than collegians on nearly 550 campuses worldwide.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Greek Letter COgreekletterco.com HQ: Charlotte, NC, United StatesReported employees: 1-10 | Charlotte, NC, United States | 1-10 | Exact match | 3 contacts → |
“Greek Letter Co was born in the Chi Omega house at UNC Charlotte by our owner, Haley Brennan.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Masons Of Californiafreemason.org HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 3 contacts → |
“Masonry is the world’s first and largest fraternal organization, and is based on the belief that each man has a responsibility to help make the world a better place.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Alpha TAU Omegaato.org HQ: Minneapolis, MN, United StatesReported employees: 51-200 | Minneapolis, MN, United States | 51-200 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | PHI Sigma Pi- Leadership In Actionphisigmapi.org HQ: Lancaster, PA, United StatesReported employees: 11-50 | Lancaster, PA, United States | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 352 company matches
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Greek life organizations: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
347 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 352 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for greek life organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many greek life organizations did RevenueBase find based in the United States?
The saved snapshot records 352 matching company records, 30,169 tracked contacts and 531 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 25 greek life organizations based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/greek-life-organizations/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 greek life organizations based in the United States
RevenueBase records 352 matching company records for greek life organizations based in the United States, with 30,169 tracked contacts and 531 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 greek life organizations based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Delta Gammadeltagamma.org HQ: Columbus, OH, United StatesReported employees: Not recorded | Columbus, OH, United States | Not recorded | Exact match | 3,466 contacts → |
“We’ve been doing good for women and communities since 1873.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Alpha CHI Omega Fraternity, INCalphachiomega.org HQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 2,976 contacts → |
“Alpha Chi Omega is an organization for women who have strength and courage in their convictions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Delta Sigma PIdsp.org HQ: Oxford, OH, United StatesReported employees: Not recorded | Oxford, OH, United States | Not recorded | Exact match | 2,578 contacts → |
“Delta Sigma Pi is the nation's largest and first co-ed, professional business fraternity that encourages personal and professional development of men and women pursuing careers in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kappa Alpha Theta Fraternitykappaalphatheta.org HQ: San Diego, CA, United StatesReported employees: Not recorded | San Diego, CA, United States | Not recorded | Exact match | 2,274 contacts → |
“Kappa Alpha Theta Fraternity is a company based out of 5720 Montezuma Rd, San Diego, California, United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Alpha XI Deltaalphaxidelta.org HQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 1,428 contacts → |
“In 1893, ten young women at Lombard College in Galesburg, Illinois, shared a vision and a dream of a national organization dedicated to the personal growth of women.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PI Kappa PHI Fraternitypikapp.org HQ: Charlotte, NC, United StatesReported employees: Not recorded | Charlotte, NC, United States | Not recorded | Exact match | 1,161 contacts → |
“Pi Kappa Phi is a collegiate men's organization focused on providing a solid experience in key areas of male development including social interaction, scholarship, leadership and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sigma PHI Epsilon Officialsigep.org HQ: Richmond, VA, United StatesReported employees: Not recorded | Richmond, VA, United States | Not recorded | Exact match | 1,101 contacts → |
“SigEp is redefining fraternity on college campuses across the country.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sigma Delta TAUsigmadeltatau.org HQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 1,038 contacts → |
“Sigma Delta Tau is a national sorority and member of the National Panhellenic Conference.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Kansas City, MO, United StatesReported employees: Not recorded | Kansas City, MO, United States | Not recorded | Exact match | 889 contacts → |
“Alpha Phi Omega is the single most represented co-educational intercollegiate service organization in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lambda CHI Alpha Fraternity, INClambdachi.org HQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 874 contacts → |
“Lambda Chi Alpha Fraternity is one of the largest men’s general fraternities in North America with more than initiated members and has held chapters at more than 300 universities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Delta Sigma PHI Fraternitydeltasig.org HQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 505 contacts → |
“Delta Sigma Phi is a men's fraternity with active chapters in 33 states of the USA.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PHI Sigma Kappa Fraternityphisigmakappa.org HQ: Indianapolis, IN, United StatesReported employees: 10001+ | Indianapolis, IN, United States | 10001+ | Exact match | 259 contacts → |
“Phi Sigma Kappa is a lifelong brotherhood dedicated to the betterment of the individual, the university community, and our world, by giving its members opportunities to develop…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CHI PSI Fraternitychipsi.org HQ: Nashville, TN, United StatesReported employees: Not recorded | Nashville, TN, United States | Not recorded | Exact match | 223 contacts → |
“Chi Psi Fraternity is a strong presence at 34 of America's finest and most respected institutions of higher learning.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Theta PHI Alphathetaphialpha.org HQ: Bay Village, OH, United StatesReported employees: Not recorded | Bay Village, OH, United States | Not recorded | Exact match | 189 contacts → |
“Founded in 1912, Theta Phi Alpha is a women’s organization to provide close comradeship; to advance educational, social, and philanthropic interests and leadership training; to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Theta Delta CHI Fraternitytdx.org HQ: Boston, MA, United StatesReported employees: Not recorded | Boston, MA, United States | Not recorded | Exact match | 142 contacts → |
“Since 1847, Theta Delta Chi has believed that it is the duty of every member to improve himself intellectually, morally, and socially through friendship.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Latrobe, PA, United StatesReported employees: Not recorded | Latrobe, PA, United States | Not recorded | Exact match | 75 contacts → |
“Kappa Delta Rho is an American college social fraternity with chapters throughout the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Camden, DE, United StatesReported employees: Not recorded | Camden, DE, United States | Not recorded | Exact match | 73 contacts → |
“Alpha Phi Delta Fraternity was founded in 1914 at Syracuse University in Syracuse, New York, by a group of men with Italian roots.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Clemson Interfraternity Councilifcclemson.dynamic.omegafi.com HQ: Clemson, SC, United StatesReported employees: 1-10 | Clemson, SC, United States | 1-10 | Exact match | 23 contacts → |
“The Interfraternity Council (IFC) serves as the governing body of the 21 IFC fraternities at Clemson University.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 18 contacts → |
“The mission of Latino America Unida, Lambda Alpha Upsilon Fraternity, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Rise Partnershipsrisepartnerships.com HQ: Albany, NY, United StatesReported employees: 11-50 | Albany, NY, United States | 11-50 | Exact match | 11 contacts → |
“RISE challenges fraternity and sorority members to step up, take action and use their values to change the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NEW Jersey District Of Circle K Internationalnjcirclek.org HQ: Summit, NJ, United StatesReported employees: 11-50 | Summit, NJ, United States | 11-50 | Exact match | 6 contacts → |
“As the largest collegiate service organization, Circle K International (CKI) boasts a membership of more than collegians on nearly 550 campuses worldwide.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Greek Letter COgreekletterco.com HQ: Charlotte, NC, United StatesReported employees: 1-10 | Charlotte, NC, United States | 1-10 | Exact match | 3 contacts → |
“Greek Letter Co was born in the Chi Omega house at UNC Charlotte by our owner, Haley Brennan.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Masons Of Californiafreemason.org HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 3 contacts → |
“Masonry is the world’s first and largest fraternal organization, and is based on the belief that each man has a responsibility to help make the world a better place.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Alpha TAU Omegaato.org HQ: Minneapolis, MN, United StatesReported employees: 51-200 | Minneapolis, MN, United States | 51-200 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | PHI Sigma Pi- Leadership In Actionphisigmapi.org HQ: Lancaster, PA, United StatesReported employees: 11-50 | Lancaster, PA, United States | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 352 company matches
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Greek life organizations: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
347 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 352 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for greek life organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many greek life organizations did RevenueBase find based in the United States?
The saved snapshot records 352 matching company records, 30,169 tracked contacts and 531 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cite this list
RevenueBase Data Team. Top 25 greek life organizations based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/greek-life-organizations/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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