Company lists · Data refreshed September 2026
Top 25 All-boys high schools based in the United States
RevenueBase identified 576 company matches for all-boys high schools associated with the United States as of September 2026 and tracks 32,168 professional contacts across them, including 13,134 with verified work emails. New York is the largest hub.
This list covers company matches for all-boys high schools 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 19, 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 all-boys high schools based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 957 contacts → | ||||
Exact match “Mission: To assist young men in their formation as leaders and men for others through rigorous college preparation in the Jesuit tradition.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 710 contacts → | ||||
Exact match “Welcome to American Leadership Academy, where we combine academic excellence and character development to create an exceptional educational experience.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 572 contacts → | ||||
Exact match “Bosco Tech is an all-male Catholic high school sponsored by the Salesians of Don Bosco, USA West, that uniquely combines a rigorous college-preparatory and technology-focused…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 509 contacts → | ||||
Exact match “Army and Navy Academy is an internationally recognized college-preparatory military boarding school for boys, grades 7-12 that follows University of California standards and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 500 contacts → | ||||
Exact match “Culver Academies is a values-based, mission-driven, vision-inspired institution that has been developing courageous leaders of honorable character, who are global citizens and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 340 contacts → | ||||
Exact match “Saint Andrew’s School is a nationally recognized junior kindergarten (pre-k) through grade 12, day and boarding, college preparatory school in Boca Raton, Florida, in southern…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 326 contacts → | ||||
Exact match “St.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 316 contacts → | ||||
Exact match “Challenging and nurturing Mind, Body, and Spirit, an Episcopal Academy education inspires boys and girls to lead lives of purpose, faith, and integrity.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 293 contacts → | ||||
Exact match “Located five minutes from Chattanooga's vibrant downtown, Baylor is a coed, college preparatory, day/boarding school for students in grades 6-12.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 287 contacts → | ||||
Exact match “Gilman is a pre-kindergarten through twelfth-grade independent college preparatory school in Baltimore, Maryland, educating boys in mind, body, and spirit.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 279 contacts → | ||||
Exact match “Founded in 1903, Ransom Everglades School is a coeducational, college preparatory school for grades 6 - 12 located on two campuses in Coconut Grove, Florida.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 274 contacts → | ||||
Exact match “The Bolles School is a private college preparatory school with an international reputation for excellence.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 265 contacts → | ||||
Exact match “The Haverford School, a nonsectarian college preparatory school for pre-k-12 boys, is committed to developing the full intellectual, artistic, athletic, and moral potential of…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 260 contacts → | ||||
Exact match “Westtown School, a Quaker Pre-K -12th grade co-ed, private, college preparatory day and boarding school, offers an action-based education that emphasizes critical thinking…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 257 contacts → | ||||
Exact match “At Springside Chestnut Hill Academy, we offer a unique educational model that empowers its younger students with a single-sex education in Pre-K through 8th and a coed experience…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 252 contacts → | ||||
Exact match “Mount Carmel High School is Chicago’s premier college preparatory school for young men.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 251 contacts → | ||||
Exact match “St.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 240 contacts → | ||||
Exact match “Rye Country Day School is a coeducational, college preparatory school dedicated to providing students from Pre-Kindergarten through Grade 12 with an excellent education using both…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 231 contacts → | ||||
Exact match “Attracting some of the finest students and teachers in the country, Albuquerque Academy is an independent, coeducational, college preparatory day school of 1,100+ students in…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 225 contacts → | ||||
Exact match “Don Bosco Prep, founded in 1915, is a private, Catholic college preparatory high school for boys.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 221 contacts → | ||||
Exact match “A Catholic college preparatory school for young men in grades 9-12, the student body is representative of the city of Houston and students come from more than 125 zip codes.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 220 contacts → | ||||
Exact match “Landon School is a private school for boys in Grades 3-12 located in Bethesda, MD.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 204 contacts → | ||||
Exact match “Founded in 1877, Regis Jesuit High School is a Catholic, Jesuit, college preparatory high school serving young men and young women in grades 9-12.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 200 contacts → | ||||
Exact match “The Fessenden School is a Pre-K-Grade 9 Day and Boarding School for boys located in West Newton, Massachusetts.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 199 contacts → | ||||
Exact match “St.” Recorded in the RevenueBase company graph · Sep 19, 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 “all-boys high schools”. 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 576 all-boys high schools based in the United States
See the full list, filter by size, metro and specialty, and access 13,134 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
All-boys high schools based in the United States at a glance
As of Sep 19, 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 576 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 “all-boys high schools” 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 13,134 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 19, 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 “all-boys high schools”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many all-boys high schools are there based in the United States?
RevenueBase identified 576 company matches for all-boys high schools 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?
St. Xavier High School tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most all-boys high schools?
New York leads with 17 company records, followed by Houston (10) and Chicago (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 13,134 professional contacts with verified work emails tracked across these 576 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 576 all-boys high schools based in the United States. Start with a free account, no credit card.
Download this list →Related lists
All-boys high schools by geography
Browse the directory
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- All-boys high schools based in Australia
- All-boys high schools based in Canada
- All-boys high schools based in India
- All-boys high schools based in New Zealand
- All-boys high schools based in South Africa
- All-boys high schools based in the United Kingdom
Company intelligence · public preview
Top 25 all-boys high schools 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 576 matching company records for all-boys high schools based in the United States, with 32,168 tracked contacts and 13,134 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 19, 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 all-boys high schools 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 | St. Xavier High Schoolstxavier.org HQ: Cincinnati, OH, United StatesReported employees: 201-500 | Cincinnati, OH, United States | 201-500 | Exact match | 957 contacts → |
“Mission: To assist young men in their formation as leaders and men for others through rigorous college preparation in the Jesuit tradition.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  American Leadership Academyalaschools.orgHQ: Mesa, AZ, United StatesReported employees: 501-1,000 | Mesa, AZ, United States | 501-1,000 | Exact match | 710 contacts → |
“Welcome to American Leadership Academy, where we combine academic excellence and character development to create an exceptional educational experience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | DON Bosco Technical Instituteboscotech.edu HQ: Rosemead, CA, United StatesReported employees: 51-200 | Rosemead, CA, United States | 51-200 | Exact match | 572 contacts → |
“Bosco Tech is an all-male Catholic high school sponsored by the Salesians of Don Bosco, USA West, that uniquely combines a rigorous college-preparatory and technology-focused…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Army And Navy Academyarmyandnavyacademy.org HQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 509 contacts → |
“Army and Navy Academy is an internationally recognized college-preparatory military boarding school for boys, grades 7-12 that follows University of California standards and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Culver Academiesculver.org HQ: Culver, IN, United StatesReported employees: 201-500 | Culver, IN, United States | 201-500 | Exact match | 500 contacts → |
“Culver Academies is a values-based, mission-driven, vision-inspired institution that has been developing courageous leaders of honorable character, who are global citizens and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Saint Andrew's Schoolsaintandrews.net HQ: Boca Raton, United StatesReported employees: 201-500 | Boca Raton, United States | 201-500 | Exact match | 340 contacts → |
“Saint Andrew’s School is a nationally recognized junior kindergarten (pre-k) through grade 12, day and boarding, college preparatory school in Boca Raton, Florida, in southern…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | St. John's Prepstjohnsprep.org HQ: Danvers, MA, United StatesReported employees: 201-500 | Danvers, MA, United States | 201-500 | Exact match | 326 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Episcopal Academyepiscopalacademy.org HQ: Newtown Square, PA, United StatesReported employees: 201-500 | Newtown Square, PA, United States | 201-500 | Exact match | 316 contacts → |
“Challenging and nurturing Mind, Body, and Spirit, an Episcopal Academy education inspires boys and girls to lead lives of purpose, faith, and integrity.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Baylor Schoolbaylorschool.org HQ: Chattanooga, TN, United StatesReported employees: 51-200 | Chattanooga, TN, United States | 51-200 | Exact match | 293 contacts → |
“Located five minutes from Chattanooga's vibrant downtown, Baylor is a coed, college preparatory, day/boarding school for students in grades 6-12.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gilman Schoolgilman.edu HQ: Baltimore, MD, United StatesReported employees: 201-500 | Baltimore, MD, United States | 201-500 | Exact match | 287 contacts → |
“Gilman is a pre-kindergarten through twelfth-grade independent college preparatory school in Baltimore, Maryland, educating boys in mind, body, and spirit.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ransom Everglades Schoolransomeverglades.org HQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 279 contacts → |
“Founded in 1903, Ransom Everglades School is a coeducational, college preparatory school for grades 6 - 12 located on two campuses in Coconut Grove, Florida.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | The Bolles Schoolbolles.org HQ: Jacksonville, FL, United StatesReported employees: 201-500 | Jacksonville, FL, United States | 201-500 | Exact match | 274 contacts → |
“The Bolles School is a private college preparatory school with an international reputation for excellence.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Haverford Schoolhaverford.org HQ: Haverford, PA, United StatesReported employees: 201-500 | Haverford, PA, United States | 201-500 | Exact match | 265 contacts → |
“The Haverford School, a nonsectarian college preparatory school for pre-k-12 boys, is committed to developing the full intellectual, artistic, athletic, and moral potential of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Westtown Schoolwesttown.edu HQ: West Chester, PA, United StatesReported employees: 51-200 | West Chester, PA, United States | 51-200 | Exact match | 260 contacts → |
“Westtown School, a Quaker Pre-K -12th grade co-ed, private, college preparatory day and boarding school, offers an action-based education that emphasizes critical thinking…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 257 contacts → |
“At Springside Chestnut Hill Academy, we offer a unique educational model that empowers its younger students with a single-sex education in Pre-K through 8th and a coed experience…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mount Carmel High Schoolmchs.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 252 contacts → |
“Mount Carmel High School is Chicago’s premier college preparatory school for young men.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | St. Stephen's And St. Agnes Schoolsssas.org HQ: Alexandria, VA, United StatesReported employees: 201-500 | Alexandria, VA, United States | 201-500 | Exact match | 251 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | RYE Country DAY Schoolryecountryday.org HQ: Rye, NY, United StatesReported employees: 201-500 | Rye, NY, United States | 201-500 | Exact match | 240 contacts → |
“Rye Country Day School is a coeducational, college preparatory school dedicated to providing students from Pre-Kindergarten through Grade 12 with an excellent education using both…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Albuquerque Academyaa.eduHQ: Albuquerque, NM, United StatesReported employees: 201-500 | Albuquerque, NM, United States | 201-500 | Exact match | 231 contacts → |
“Attracting some of the finest students and teachers in the country, Albuquerque Academy is an independent, coeducational, college preparatory day school of 1,100+ students in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | DON Bosco Preparatory High Schooldonboscoprep.org HQ: Ramsey, NJ, United StatesReported employees: 51-200 | Ramsey, NJ, United States | 51-200 | Exact match | 225 contacts → |
“Don Bosco Prep, founded in 1915, is a private, Catholic college preparatory high school for boys.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | St. Thomas High Schoolsths.org HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 221 contacts → |
“A Catholic college preparatory school for young men in grades 9-12, the student body is representative of the city of Houston and students come from more than 125 zip codes.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Landon Schoollandon.net HQ: Bethesda, MD, United StatesReported employees: 51-200 | Bethesda, MD, United States | 51-200 | Exact match | 220 contacts → |
“Landon School is a private school for boys in Grades 3-12 located in Bethesda, MD.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Regis Jesuit High Schoolregisjesuit.com HQ: Aurora, CO, United StatesReported employees: 201-500 | Aurora, CO, United States | 201-500 | Exact match | 204 contacts → |
“Founded in 1877, Regis Jesuit High School is a Catholic, Jesuit, college preparatory high school serving young men and young women in grades 9-12.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Fessenden Schoolfessenden.org HQ: West Newton, MA, United StatesReported employees: 201-500 | West Newton, MA, United States | 201-500 | Exact match | 200 contacts → |
“The Fessenden School is a Pre-K-Grade 9 Day and Boarding School for boys located in West Newton, Massachusetts.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | St. Mark's School Of Texassmtexas.org HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 199 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 576 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
All-boys high schools: dataset insights
September 19, 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
574 records in the displayed employee bands.
2 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 576 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 19, 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 all-boys high schools?
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 all-boys high schools did RevenueBase find based in the United States?
The saved snapshot records 576 matching company records, 32,168 tracked contacts and 13,134 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 19, 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
All-boys high schools by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 all-boys high schools based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/all-boys-high-schools/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
- All-boys high schools based in Australia
- All-boys high schools based in Canada
- All-boys high schools based in India
- All-boys high schools based in New Zealand
- All-boys high schools based in South Africa
- All-boys high schools based in the United Kingdom
Company intelligence · public preview
Top 25 all-boys high schools based in the United States
RevenueBase records 576 matching company records for all-boys high schools based in the United States, with 32,168 tracked contacts and 13,134 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 19, 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 all-boys high schools 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 | St. Xavier High Schoolstxavier.org HQ: Cincinnati, OH, United StatesReported employees: 201-500 | Cincinnati, OH, United States | 201-500 | Exact match | 957 contacts → |
“Mission: To assist young men in their formation as leaders and men for others through rigorous college preparation in the Jesuit tradition.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | American Leadership Academyalaschools.org HQ: Mesa, AZ, United StatesReported employees: 501-1,000 | Mesa, AZ, United States | 501-1,000 | Exact match | 710 contacts → |
“Welcome to American Leadership Academy, where we combine academic excellence and character development to create an exceptional educational experience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | DON Bosco Technical Instituteboscotech.edu HQ: Rosemead, CA, United StatesReported employees: 51-200 | Rosemead, CA, United States | 51-200 | Exact match | 572 contacts → |
“Bosco Tech is an all-male Catholic high school sponsored by the Salesians of Don Bosco, USA West, that uniquely combines a rigorous college-preparatory and technology-focused…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Army And Navy Academyarmyandnavyacademy.org HQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 509 contacts → |
“Army and Navy Academy is an internationally recognized college-preparatory military boarding school for boys, grades 7-12 that follows University of California standards and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Culver Academiesculver.org HQ: Culver, IN, United StatesReported employees: 201-500 | Culver, IN, United States | 201-500 | Exact match | 500 contacts → |
“Culver Academies is a values-based, mission-driven, vision-inspired institution that has been developing courageous leaders of honorable character, who are global citizens and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Saint Andrew's Schoolsaintandrews.net HQ: Boca Raton, United StatesReported employees: 201-500 | Boca Raton, United States | 201-500 | Exact match | 340 contacts → |
“Saint Andrew’s School is a nationally recognized junior kindergarten (pre-k) through grade 12, day and boarding, college preparatory school in Boca Raton, Florida, in southern…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | St. John's Prepstjohnsprep.org HQ: Danvers, MA, United StatesReported employees: 201-500 | Danvers, MA, United States | 201-500 | Exact match | 326 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Episcopal Academyepiscopalacademy.org HQ: Newtown Square, PA, United StatesReported employees: 201-500 | Newtown Square, PA, United States | 201-500 | Exact match | 316 contacts → |
“Challenging and nurturing Mind, Body, and Spirit, an Episcopal Academy education inspires boys and girls to lead lives of purpose, faith, and integrity.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Baylor Schoolbaylorschool.org HQ: Chattanooga, TN, United StatesReported employees: 51-200 | Chattanooga, TN, United States | 51-200 | Exact match | 293 contacts → |
“Located five minutes from Chattanooga's vibrant downtown, Baylor is a coed, college preparatory, day/boarding school for students in grades 6-12.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gilman Schoolgilman.edu HQ: Baltimore, MD, United StatesReported employees: 201-500 | Baltimore, MD, United States | 201-500 | Exact match | 287 contacts → |
“Gilman is a pre-kindergarten through twelfth-grade independent college preparatory school in Baltimore, Maryland, educating boys in mind, body, and spirit.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Ransom Everglades Schoolransomeverglades.org HQ: Miami, FL, United StatesReported employees: 201-500 | Miami, FL, United States | 201-500 | Exact match | 279 contacts → |
“Founded in 1903, Ransom Everglades School is a coeducational, college preparatory school for grades 6 - 12 located on two campuses in Coconut Grove, Florida.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | The Bolles Schoolbolles.org HQ: Jacksonville, FL, United StatesReported employees: 201-500 | Jacksonville, FL, United States | 201-500 | Exact match | 274 contacts → |
“The Bolles School is a private college preparatory school with an international reputation for excellence.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Haverford Schoolhaverford.org HQ: Haverford, PA, United StatesReported employees: 201-500 | Haverford, PA, United States | 201-500 | Exact match | 265 contacts → |
“The Haverford School, a nonsectarian college preparatory school for pre-k-12 boys, is committed to developing the full intellectual, artistic, athletic, and moral potential of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Westtown Schoolwesttown.edu HQ: West Chester, PA, United StatesReported employees: 51-200 | West Chester, PA, United States | 51-200 | Exact match | 260 contacts → |
“Westtown School, a Quaker Pre-K -12th grade co-ed, private, college preparatory day and boarding school, offers an action-based education that emphasizes critical thinking…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Philadelphia, PA, United StatesReported employees: 201-500 | Philadelphia, PA, United States | 201-500 | Exact match | 257 contacts → |
“At Springside Chestnut Hill Academy, we offer a unique educational model that empowers its younger students with a single-sex education in Pre-K through 8th and a coed experience…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mount Carmel High Schoolmchs.org HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 252 contacts → |
“Mount Carmel High School is Chicago’s premier college preparatory school for young men.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | St. Stephen's And St. Agnes Schoolsssas.org HQ: Alexandria, VA, United StatesReported employees: 201-500 | Alexandria, VA, United States | 201-500 | Exact match | 251 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | RYE Country DAY Schoolryecountryday.org HQ: Rye, NY, United StatesReported employees: 201-500 | Rye, NY, United States | 201-500 | Exact match | 240 contacts → |
“Rye Country Day School is a coeducational, college preparatory school dedicated to providing students from Pre-Kindergarten through Grade 12 with an excellent education using both…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Albuquerque Academyaa.edu HQ: Albuquerque, NM, United StatesReported employees: 201-500 | Albuquerque, NM, United States | 201-500 | Exact match | 231 contacts → |
“Attracting some of the finest students and teachers in the country, Albuquerque Academy is an independent, coeducational, college preparatory day school of 1,100+ students in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | DON Bosco Preparatory High Schooldonboscoprep.org HQ: Ramsey, NJ, United StatesReported employees: 51-200 | Ramsey, NJ, United States | 51-200 | Exact match | 225 contacts → |
“Don Bosco Prep, founded in 1915, is a private, Catholic college preparatory high school for boys.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | St. Thomas High Schoolsths.org HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 221 contacts → |
“A Catholic college preparatory school for young men in grades 9-12, the student body is representative of the city of Houston and students come from more than 125 zip codes.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Landon Schoollandon.net HQ: Bethesda, MD, United StatesReported employees: 51-200 | Bethesda, MD, United States | 51-200 | Exact match | 220 contacts → |
“Landon School is a private school for boys in Grades 3-12 located in Bethesda, MD.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Regis Jesuit High Schoolregisjesuit.com HQ: Aurora, CO, United StatesReported employees: 201-500 | Aurora, CO, United States | 201-500 | Exact match | 204 contacts → |
“Founded in 1877, Regis Jesuit High School is a Catholic, Jesuit, college preparatory high school serving young men and young women in grades 9-12.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Fessenden Schoolfessenden.org HQ: West Newton, MA, United StatesReported employees: 201-500 | West Newton, MA, United States | 201-500 | Exact match | 200 contacts → |
“The Fessenden School is a Pre-K-Grade 9 Day and Boarding School for boys located in West Newton, Massachusetts.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | St. Mark's School Of Texassmtexas.org HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 199 contacts → |
“St.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 576 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
All-boys high schools: dataset insights
September 19, 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
574 records in the displayed employee bands.
2 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 576 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 19, 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 all-boys high schools?
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 all-boys high schools did RevenueBase find based in the United States?
The saved snapshot records 576 matching company records, 32,168 tracked contacts and 13,134 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 19, 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
All-boys high schools by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 all-boys high schools based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/all-boys-high-schools/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
- All-boys high schools based in Australia
- All-boys high schools based in Canada
- All-boys high schools based in India
- All-boys high schools based in New Zealand
- All-boys high schools based in South Africa
- All-boys high schools based in the United Kingdom