Company lists · Data refreshed November 2026
Top 25 Fraternal organizations worldwide
RevenueBase identified 689 company matches for fraternal organizations worldwide as of November 2026 and tracks 26,304 professional contacts across them, including 2,066 with verified work emails. The United States is the largest market and Indianapolis the largest hub.
This list covers company matches for fraternal organizations worldwide, 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 November 6, 2026. Country and city lists for fraternal organizations follow the table.
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 fraternal organizations worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,401 contacts → | ||||
Exact match “A Catholic fraternal organization founded in 1882 at St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,202 contacts → | ||||
Exact match “Since its founding at the University of Virginia on December 10, 1869, Kappa Sigma has initiated more than men on college campuses throughout the United States and Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,014 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,002 contacts → | ||||
Exact match “OUR MISSION Phi Delta Theta was built on three pillars that haven’t budged an inch since the Fraternity was founded by “The Immortal Six” way back in 1848 at Miami University.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 859 contacts → | ||||
Exact match “The Fraternity of Phi Gamma Delta, also known as Phi Gam or Fiji, was founded May 1, 1848 at Jefferson College (now Washington & Jefferson College).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 803 contacts → | ||||
Exact match “Sigma Nu (ΣΝ) is a college fraternity that was founded by James Frank Hopkins, Greenfield Quarles and James McIlvaine Riley at the Virginia Military Institute in Lexington…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 786 contacts → | ||||
Exact match “Founded in 1858 at Bethany College in what is now northern West Virginia Delta Tau Delta is a values-based organization with Truth, Courage, Faith and Power as her core values.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 776 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 762 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 705 contacts → | ||||
Exact match “Alpha Tau Omega began as an idea in the mind of a young Civil War veteran who wanted peace and reconciliation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 689 contacts → | ||||
Exact match “Phi Kappa Psi Fraternity is a values based men's social organization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 679 contacts → | ||||
Exact match “Alpha Sigma Phi Fraternity is equally owned and operated by its initiated brothers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 626 contacts → | ||||
Exact match “Welcome to the Chi Omega Executive Headquarters Company page!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 517 contacts → | ||||
Exact match “Delta Chi (ΔΧ) is an international Greek letter college social fraternity formed on October 13, 1890, at Cornell University, initially as a professional fraternity for law…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 467 contacts → | ||||
Exact match “Sigma Pi Fraternity was founded in 1897 at Vincennes University, in Vincennes, Indiana.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 441 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 367 contacts → | ||||
Exact match “Founded in 1906 at Miami University in Oxford, Ohio, Phi Kappa Tau is a national fraternity that focuses on developing men of distinction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 355 contacts → | ||||
Exact match “Delta Upsilon, an international men's fraternity founded in 1834, is committed to Building Better Men through our Four Founding Principles, Friendship, Character, Culture, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 251 contacts → | ||||
Exact match “Chi Phi was founded on the basis of Truth, Honor, and Personal Integrity.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 209 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 197 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 181 contacts → | ||||
Exact match “From life insurance to annuities, Catholic Financial Life, a Trusted Fraternal Life brand, has been helping people financially protect their loved ones for more than 155 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 164 contacts → | ||||
Exact match “Phi Sigma Pi National Honor Fraternity is a gender-inclusive organization dedicated to: promoting lifelong learning, inspiring Members to lead, and cultivating lasting fraternal…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 160 contacts → | ||||
Exact match “The Zeta Psi Fraternity, Zeta Psi Educational Foundation, and affiliated organizations and nearly 100 undergraduate and Elder chapters seeks to provide student and Elder members…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 138 contacts → | ||||
Exact match “Phi Kappa Sigma is more than an organization to be a part of during college; it is a valuable learning experience, a life-ling commitment, and philosophy of life.” Recorded in the RevenueBase company graph · Nov 6, 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 “fraternal 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 689 fraternal organizations worldwide
See the full list, filter by size, metro and specialty, and access 2,066 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fraternal organizations worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for fraternal organizations are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “fraternal 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. 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 2,066 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 November 6, 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.
Fraternal organizations by location
1 lists · largest firstEvery Fraternal organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “fraternal organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fraternal organizations are there worldwide?
RevenueBase identified 689 company matches for fraternal organizations worldwide as of November 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?
Knights Of Columbus tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most fraternal organizations?
The United States leads with 482 companies. Every fraternal organizations list by country and city is linked on this page.
Which city has the most fraternal organizations?
Indianapolis leads with 15 company records, followed by Atlanta (8) and Columbus (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 2,066 professional contacts with verified work emails tracked across these 689 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 689 fraternal organizations worldwide. 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.
More company lists
Company intelligence · public preview
Top 25 fraternal organizations worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 689 matching company records for fraternal organizations worldwide, with 26,304 tracked contacts and 2,066 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: November 6, 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 fraternal organizations worldwide
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 |  Knights Of Columbuskofc.orgHQ: New Haven, CT, United StatesReported employees: 1,001-5,000 | New Haven, CT, United States | 1,001-5,000 | Exact match | 3,401 contacts → |
“A Catholic fraternal organization founded in 1882 at St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Kappa Sigma Fraternitykappasigma.orgHQ: Charlottesville, VA, United StatesReported employees: Not recorded | Charlottesville, VA, United States | Not recorded | Exact match | 1,202 contacts → |
“Since its founding at the University of Virginia on December 10, 1869, Kappa Sigma has initiated more than men on college campuses throughout the United States and Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  PI Kappa PHI Fraternitypikapp.orgHQ: Charlotte, NC, United StatesReported employees: Not recorded | Charlotte, NC, United States | Not recorded | Exact match | 1,014 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  PHI Delta Theta Fraternityphideltatheta.orgHQ: Oxford, OH, United StatesReported employees: Not recorded | Oxford, OH, United States | Not recorded | Exact match | 1,002 contacts → |
“OUR MISSION Phi Delta Theta was built on three pillars that haven’t budged an inch since the Fraternity was founded by “The Immortal Six” way back in 1848 at Miami University.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  PHI Gamma Deltaphigam.orgHQ: Lexington, KY, United StatesReported employees: Not recorded | Lexington, KY, United States | Not recorded | Exact match | 859 contacts → |
“The Fraternity of Phi Gamma Delta, also known as Phi Gam or Fiji, was founded May 1, 1848 at Jefferson College (now Washington & Jefferson College).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sigma NU Fraternity, INCsigmanu.orgHQ: Lexington, United StatesReported employees: Not recorded | Lexington, United States | Not recorded | Exact match | 803 contacts → |
“Sigma Nu (ΣΝ) is a college fraternity that was founded by James Frank Hopkins, Greenfield Quarles and James McIlvaine Riley at the Virginia Military Institute in Lexington…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Fishers, IN, United StatesReported employees: Not recorded | Fishers, IN, United States | Not recorded | Exact match | 786 contacts → |
“Founded in 1858 at Bethany College in what is now northern West Virginia Delta Tau Delta is a values-based organization with Truth, Courage, Faith and Power as her core values.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Kansas City, MO, United StatesReported employees: Not recorded | Kansas City, MO, United States | Not recorded | Exact match | 776 contacts → |
“Alpha Phi Omega is the single most represented co-educational intercollegiate service organization in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Lambda CHI Alpha Fraternity, INClambdachi.orgHQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 762 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Alpha TAU Omega Fraternityato.orgHQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 705 contacts → |
“Alpha Tau Omega began as an idea in the mind of a young Civil War veteran who wanted peace and reconciliation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  PHI Kappa PSI Fraternityphikappapsi.comHQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 689 contacts → |
“Phi Kappa Psi Fraternity is a values based men's social organization.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Alpha Sigma PHI Fraternityalphasigmaphi.orgHQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 679 contacts → |
“Alpha Sigma Phi Fraternity is equally owned and operated by its initiated brothers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CHI Omega Fraternity Executive Headquarterschiomega.comHQ: Memphis, TN, United StatesReported employees: Not recorded | Memphis, TN, United States | Not recorded | Exact match | 626 contacts → |
“Welcome to the Chi Omega Executive Headquarters Company page!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  The Delta CHI Fraternity, INCdeltachi.orgHQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 517 contacts → |
“Delta Chi (ΔΧ) is an international Greek letter college social fraternity formed on October 13, 1890, at Cornell University, initially as a professional fraternity for law…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sigma PI Fraternitysigmapi.orgHQ: Nashville, TN, United StatesReported employees: Not recorded | Nashville, TN, United States | Not recorded | Exact match | 467 contacts → |
“Sigma Pi Fraternity was founded in 1897 at Vincennes University, in Vincennes, Indiana.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Delta Sigma PHI Fraternitydeltasig.orgHQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 441 contacts → |
“Delta Sigma Phi is a men's fraternity with active chapters in 33 states of the USA.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  PHI Kappa TAU Fraternityphikappatau.orgHQ: Oxford, OH, United StatesReported employees: Not recorded | Oxford, OH, United States | Not recorded | Exact match | 367 contacts → |
“Founded in 1906 at Miami University in Oxford, Ohio, Phi Kappa Tau is a national fraternity that focuses on developing men of distinction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Delta Upsilon International Fraternitydeltau.orgHQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 355 contacts → |
“Delta Upsilon, an international men's fraternity founded in 1834, is committed to Building Better Men through our Four Founding Principles, Friendship, Character, Culture, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  CHI PHI Fraternitychiphi.orgHQ: Suwanee, GA, United StatesReported employees: Not recorded | Suwanee, GA, United States | Not recorded | Exact match | 251 contacts → |
“Chi Phi was founded on the basis of Truth, Honor, and Personal Integrity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  PHI Sigma Kappa Fraternityphisigmakappa.orgHQ: Indianapolis, IN, United StatesReported employees: 10001+ | Indianapolis, IN, United States | 10001+ | Exact match | 209 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  CHI PSI Fraternitychipsi.orgHQ: Nashville, TN, United StatesReported employees: Not recorded | Nashville, TN, United States | Not recorded | Exact match | 197 contacts → |
“Chi Psi Fraternity is a strong presence at 34 of America's finest and most respected institutions of higher learning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Catholic Financial Lifecatholicfinanciallife.org HQ: Milwaukee, WI, United StatesReported employees: 51-200 | Milwaukee, WI, United States | 51-200 | Exact match | 181 contacts → |
“From life insurance to annuities, Catholic Financial Life, a Trusted Fraternal Life brand, has been helping people financially protect their loved ones for more than 155 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  PHI Sigma PI National Honor Fraternityphisigmapi.orgHQ: Lancaster, PA, United StatesReported employees: Not recorded | Lancaster, PA, United States | Not recorded | Exact match | 164 contacts → |
“Phi Sigma Pi National Honor Fraternity is a gender-inclusive organization dedicated to: promoting lifelong learning, inspiring Members to lead, and cultivating lasting fraternal…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Zeta PSI Fraternity, INCzetapsi.orgHQ: Pearl River, NY, United StatesReported employees: Not recorded | Pearl River, NY, United States | Not recorded | Exact match | 160 contacts → |
“The Zeta Psi Fraternity, Zeta Psi Educational Foundation, and affiliated organizations and nearly 100 undergraduate and Elder chapters seeks to provide student and Elder members…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 138 contacts → |
“Phi Kappa Sigma is more than an organization to be a part of during college; it is a valuable learning experience, a life-ling commitment, and philosophy of life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 689 company matches
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Fraternal organizations: dataset insights
November 6, 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
672 records in the displayed employee bands.
17 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 689 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: November 6, 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 ↗
Fraternal organizations by location
1 lists · largest firstEvery Fraternal organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for fraternal 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 fraternal organizations did RevenueBase find worldwide?
The saved snapshot records 689 matching company records, 26,304 tracked contacts and 2,066 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 fraternal organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/fraternal-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 fraternal organizations worldwide
RevenueBase records 689 matching company records for fraternal organizations worldwide, with 26,304 tracked contacts and 2,066 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: November 6, 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 fraternal organizations worldwide
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 | Knights Of Columbuskofc.org HQ: New Haven, CT, United StatesReported employees: 1,001-5,000 | New Haven, CT, United States | 1,001-5,000 | Exact match | 3,401 contacts → |
“A Catholic fraternal organization founded in 1882 at St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Kappa Sigma Fraternitykappasigma.org HQ: Charlottesville, VA, United StatesReported employees: Not recorded | Charlottesville, VA, United States | Not recorded | Exact match | 1,202 contacts → |
“Since its founding at the University of Virginia on December 10, 1869, Kappa Sigma has initiated more than men on college campuses throughout the United States and Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PI Kappa PHI Fraternitypikapp.org HQ: Charlotte, NC, United StatesReported employees: Not recorded | Charlotte, NC, United States | Not recorded | Exact match | 1,014 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | PHI Delta Theta Fraternityphideltatheta.org HQ: Oxford, OH, United StatesReported employees: Not recorded | Oxford, OH, United States | Not recorded | Exact match | 1,002 contacts → |
“OUR MISSION Phi Delta Theta was built on three pillars that haven’t budged an inch since the Fraternity was founded by “The Immortal Six” way back in 1848 at Miami University.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PHI Gamma Deltaphigam.org HQ: Lexington, KY, United StatesReported employees: Not recorded | Lexington, KY, United States | Not recorded | Exact match | 859 contacts → |
“The Fraternity of Phi Gamma Delta, also known as Phi Gam or Fiji, was founded May 1, 1848 at Jefferson College (now Washington & Jefferson College).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sigma NU Fraternity, INCsigmanu.org HQ: Lexington, United StatesReported employees: Not recorded | Lexington, United States | Not recorded | Exact match | 803 contacts → |
“Sigma Nu (ΣΝ) is a college fraternity that was founded by James Frank Hopkins, Greenfield Quarles and James McIlvaine Riley at the Virginia Military Institute in Lexington…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Fishers, IN, United StatesReported employees: Not recorded | Fishers, IN, United States | Not recorded | Exact match | 786 contacts → |
“Founded in 1858 at Bethany College in what is now northern West Virginia Delta Tau Delta is a values-based organization with Truth, Courage, Faith and Power as her core values.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Kansas City, MO, United StatesReported employees: Not recorded | Kansas City, MO, United States | Not recorded | Exact match | 776 contacts → |
“Alpha Phi Omega is the single most represented co-educational intercollegiate service organization in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lambda CHI Alpha Fraternity, INClambdachi.org HQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 762 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Alpha TAU Omega Fraternityato.org HQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 705 contacts → |
“Alpha Tau Omega began as an idea in the mind of a young Civil War veteran who wanted peace and reconciliation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PHI Kappa PSI Fraternityphikappapsi.com HQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 689 contacts → |
“Phi Kappa Psi Fraternity is a values based men's social organization.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Alpha Sigma PHI Fraternityalphasigmaphi.org HQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 679 contacts → |
“Alpha Sigma Phi Fraternity is equally owned and operated by its initiated brothers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CHI Omega Fraternity Executive Headquarterschiomega.com HQ: Memphis, TN, United StatesReported employees: Not recorded | Memphis, TN, United States | Not recorded | Exact match | 626 contacts → |
“Welcome to the Chi Omega Executive Headquarters Company page!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Delta CHI Fraternity, INCdeltachi.org HQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 517 contacts → |
“Delta Chi (ΔΧ) is an international Greek letter college social fraternity formed on October 13, 1890, at Cornell University, initially as a professional fraternity for law…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sigma PI Fraternitysigmapi.org HQ: Nashville, TN, United StatesReported employees: Not recorded | Nashville, TN, United States | Not recorded | Exact match | 467 contacts → |
“Sigma Pi Fraternity was founded in 1897 at Vincennes University, in Vincennes, Indiana.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Delta Sigma PHI Fraternitydeltasig.org HQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 441 contacts → |
“Delta Sigma Phi is a men's fraternity with active chapters in 33 states of the USA.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | PHI Kappa TAU Fraternityphikappatau.org HQ: Oxford, OH, United StatesReported employees: Not recorded | Oxford, OH, United States | Not recorded | Exact match | 367 contacts → |
“Founded in 1906 at Miami University in Oxford, Ohio, Phi Kappa Tau is a national fraternity that focuses on developing men of distinction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Delta Upsilon International Fraternitydeltau.org HQ: Indianapolis, IN, United StatesReported employees: Not recorded | Indianapolis, IN, United States | Not recorded | Exact match | 355 contacts → |
“Delta Upsilon, an international men's fraternity founded in 1834, is committed to Building Better Men through our Four Founding Principles, Friendship, Character, Culture, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | CHI PHI Fraternitychiphi.org HQ: Suwanee, GA, United StatesReported employees: Not recorded | Suwanee, GA, United States | Not recorded | Exact match | 251 contacts → |
“Chi Phi was founded on the basis of Truth, Honor, and Personal Integrity.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | PHI Sigma Kappa Fraternityphisigmakappa.org HQ: Indianapolis, IN, United StatesReported employees: 10001+ | Indianapolis, IN, United States | 10001+ | Exact match | 209 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | CHI PSI Fraternitychipsi.org HQ: Nashville, TN, United StatesReported employees: Not recorded | Nashville, TN, United States | Not recorded | Exact match | 197 contacts → |
“Chi Psi Fraternity is a strong presence at 34 of America's finest and most respected institutions of higher learning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Catholic Financial Lifecatholicfinanciallife.org HQ: Milwaukee, WI, United StatesReported employees: 51-200 | Milwaukee, WI, United States | 51-200 | Exact match | 181 contacts → |
“From life insurance to annuities, Catholic Financial Life, a Trusted Fraternal Life brand, has been helping people financially protect their loved ones for more than 155 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PHI Sigma PI National Honor Fraternityphisigmapi.org HQ: Lancaster, PA, United StatesReported employees: Not recorded | Lancaster, PA, United States | Not recorded | Exact match | 164 contacts → |
“Phi Sigma Pi National Honor Fraternity is a gender-inclusive organization dedicated to: promoting lifelong learning, inspiring Members to lead, and cultivating lasting fraternal…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Zeta PSI Fraternity, INCzetapsi.org HQ: Pearl River, NY, United StatesReported employees: Not recorded | Pearl River, NY, United States | Not recorded | Exact match | 160 contacts → |
“The Zeta Psi Fraternity, Zeta Psi Educational Foundation, and affiliated organizations and nearly 100 undergraduate and Elder chapters seeks to provide student and Elder members…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Carmel, IN, United StatesReported employees: Not recorded | Carmel, IN, United States | Not recorded | Exact match | 138 contacts → |
“Phi Kappa Sigma is more than an organization to be a part of during college; it is a valuable learning experience, a life-ling commitment, and philosophy of life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Fraternal organizations: dataset insights
November 6, 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
672 records in the displayed employee bands.
17 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 689 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: November 6, 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 ↗
Fraternal organizations by location
1 lists · largest firstEvery Fraternal organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for fraternal 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 fraternal organizations did RevenueBase find worldwide?
The saved snapshot records 689 matching company records, 26,304 tracked contacts and 2,066 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 fraternal organizations worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/fraternal-organizations.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗