Company lists · Data refreshed November 2026
Top 25 Diocesan schools based in Canada
RevenueBase identified 100 company matches for diocesan schools associated with Canada as of November 2026 and tracks 22,418 professional contacts across them, including 10,928 with verified work emails. Hamilton is the largest hub.
This list covers company matches for diocesan schools associated with Canada, 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.
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 diocesan schools based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,843 contacts → | ||||
Exact match “The Toronto Catholic District School Board (TCDSB) is one of the largest school boards in Canada – serving more than students in more than 195 Catholic schools in the city of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,558 contacts → | ||||
Exact match “We educate and empower students from kindergarten to Grade 12 through our mission of Living and Learning in our Catholic Faith so that students, centred in Christ, realize their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,469 contacts → | ||||
Exact match “The Waterloo Catholic District School Board operates in Waterloo Region's 3 municipalities and 4 townships.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,236 contacts → | ||||
Exact match “The London District Catholic school system has approximately students in 44 elementary and 9 secondary schools, which provide a full range of education experiences from Junior…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 1,128 contacts → | ||||
Exact match “The Durham Catholic District School Board shares a sense of community among families, educators and parishes and is committed to integrating the teachings of the Gospel with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 967 contacts → | ||||
Exact match “We're honoured to be recognized as one of Canada's Best Employers 2025 by Forbes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 814 contacts → | ||||
Exact match “With over 2,300 staff members serving over students, Greater Saskatoon Catholic Schools is Saskatchewan’s largest Catholic school division.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 722 contacts → | ||||
Exact match “Over 160 years of extraordinary dedication to the development of children Since 1855, the Hamilton-Wentworth Catholic District School Board has built a tradition of excellence…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 707 contacts → | ||||
Exact match “With 53 schools, over students and more than 4,500 employees, the Simcoe Muskoka Catholic District School Board (SMCDSB) is an education community bound together by our beliefs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 571 contacts → | ||||
Exact match “The St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 452 contacts → | ||||
Exact match “At Peterborough Victoria Northumberland and Clarington (PVNC) Catholic District School Board, our Vision is to create a culture of faith, hope and love to ensure equity and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 432 contacts → | ||||
Exact match “People often ask "Why Catholic education?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 343 contacts → | ||||
Exact match “The Sudbury Catholic District School Board (SCDSB) is located in the heart of Northern Ontario and proudly serves students from Kindergarten to Grade 12 across Greater Sudbury and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 297 contacts → | ||||
Exact match “We are a publicly funded school Division with an elected Board of Trustees and governed by the Education Act.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 287 contacts → | ||||
Exact match “We are a Catholic community committed to developing educational opportunities in the context of Gospel values, where students' gifts and talents are celebrated and nurtured…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 227 contacts → | ||||
Exact match “Christian Living Through Learning The Thunder Bay Catholic District School Board is committed to providing quality education which combines academic excellence with a concern for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 207 contacts → | ||||
Exact match “Committed to a vibrant Catholic education, we ensure quality learning experiences through community partnerships that nurture each student in body, mind and spirit and embrace the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 180 contacts → | ||||
Exact match “Conseil scolaire catholique mon-avenir.ca” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 169 contacts → | ||||
Exact match “Rooted in Jesus Christ, we are a Catholic learning community called and committed to develop the full potential of each child and to nurture a personal relationship with Jesus…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 148 contacts → | ||||
Exact match “Why RCSD?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 140 contacts → | ||||
Exact match “Welcome to St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 136 contacts → | ||||
Exact match “The Northeastern Catholic District School Board is very proud of all its 14 schools, stretching from Moosonee in the north to New Liskeard in the south.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 87 contacts → | ||||
Exact match “CTR Catholic supports more than 540 teachers and 300 support staff with faith-based learning opportunities, professional development and guidance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 87 contacts → | ||||
Exact match “Le Conseil scolaire catholique de district des Grandes Rivières accueille quotidiennement plus de 5 800 élèves aux niveaux élémentaire et secondaire dans nos 29 écoles…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 79 contacts → | ||||
Exact match Recorded description not available. 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 “diocesan 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 100 diocesan schools based in Canada
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Diocesan schools based in Canada at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 100 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 Canada whose business descriptions match “diocesan 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 10,928 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.
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 “diocesan schools”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many diocesan schools are there based in Canada?
RevenueBase identified 100 company matches for diocesan schools associated with Canada 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?
Toronto Catholic District School Board tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most diocesan schools?
Hamilton leads with 4 company records, followed by Toronto (4) and Edmonton (3).
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 10,928 professional contacts with verified work emails tracked across these 100 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 100 diocesan schools based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Diocesan schools by geography
- Diocesan schools based in Australia
- Diocesan schools based in Belgium
- Diocesan schools based in Brazil
- Diocesan schools based in France
- Diocesan schools based in Germany
- Diocesan schools based in Italy
- Diocesan schools based in the Philippines
- Diocesan schools based in Spain
- Diocesan schools based in the United Kingdom
- Diocesan schools based in the United States
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
Company intelligence · public preview
Top 25 diocesan schools based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 100 matching company records for diocesan schools based in Canada, with 22,418 tracked contacts and 10,928 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 diocesan schools based in Canada
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 | HQ: Toronto, ON, CanadaReported employees: 10001+ | Toronto, ON, Canada | 10001+ | Exact match | 5,843 contacts → |
“The Toronto Catholic District School Board (TCDSB) is one of the largest school boards in Canada – serving more than students in more than 195 Catholic schools in the city of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Calgary Catholic School Districtcssd.ab.caHQ: Calgary, AB, CanadaReported employees: 5,001-10,000 | Calgary, AB, Canada | 5,001-10,000 | Exact match | 2,558 contacts → |
“We educate and empower students from kindergarten to Grade 12 through our mission of Living and Learning in our Catholic Faith so that students, centred in Christ, realize their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Kitchener, ON, CanadaReported employees: 1,001-5,000 | Kitchener, ON, Canada | 1,001-5,000 | Exact match | 1,469 contacts → |
“The Waterloo Catholic District School Board operates in Waterloo Region's 3 municipalities and 4 townships.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: London, ON, CanadaReported employees: 1,001-5,000 | London, ON, Canada | 1,001-5,000 | Exact match | 1,236 contacts → |
“The London District Catholic school system has approximately students in 44 elementary and 9 secondary schools, which provide a full range of education experiences from Junior…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Oshawa, ON, CanadaReported employees: 1,001-5,000 | Oshawa, ON, Canada | 1,001-5,000 | Exact match | 1,128 contacts → |
“The Durham Catholic District School Board shares a sense of community among families, educators and parishes and is committed to integrating the teachings of the Gospel with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Niagara Catholic District School Boardniagaracatholic.caHQ: Welland, CanadaReported employees: 1,001-5,000 | Welland, Canada | 1,001-5,000 | Exact match | 967 contacts → |
“We're honoured to be recognized as one of Canada's Best Employers 2025 by Forbes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Saskatoon, SK, CanadaReported employees: 1,001-5,000 | Saskatoon, SK, Canada | 1,001-5,000 | Exact match | 814 contacts → |
“With over 2,300 staff members serving over students, Greater Saskatoon Catholic Schools is Saskatchewan’s largest Catholic school division.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Hamilton, ON, CanadaReported employees: 1,001-5,000 | Hamilton, ON, Canada | 1,001-5,000 | Exact match | 722 contacts → |
“Over 160 years of extraordinary dedication to the development of children Since 1855, the Hamilton-Wentworth Catholic District School Board has built a tradition of excellence…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Simcoe Muskoka Catholic District School Boardsmcdsb.on.caHQ: Barrie, ON, CanadaReported employees: 1,001-5,000 | Barrie, ON, Canada | 1,001-5,000 | Exact match | 707 contacts → |
“With 53 schools, over students and more than 4,500 employees, the Simcoe Muskoka Catholic District School Board (SMCDSB) is an education community bound together by our beliefs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  St. Clair Catholic District School Boardsccdsb.netHQ: Wallaceburg, ON, CanadaReported employees: 1,001-5,000 | Wallaceburg, ON, Canada | 1,001-5,000 | Exact match | 571 contacts → |
“The St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Peterborough, ON, CanadaReported employees: 1,001-5,000 | Peterborough, ON, Canada | 1,001-5,000 | Exact match | 452 contacts → |
“At Peterborough Victoria Northumberland and Clarington (PVNC) Catholic District School Board, our Vision is to create a culture of faith, hope and love to ensure equity and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Edmonton Catholic Schoolsecsd.net HQ: Edmonton, AB, CanadaReported employees: 5,001-10,000 | Edmonton, AB, Canada | 5,001-10,000 | Exact match | 432 contacts → |
“People often ask "Why Catholic education?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Sudbury Catholic District School Boardsudburycatholicschools.caHQ: Sudbury, ON, CanadaReported employees: 501-1,000 | Sudbury, ON, Canada | 501-1,000 | Exact match | 343 contacts → |
“The Sudbury Catholic District School Board (SCDSB) is located in the heart of Northern Ontario and proudly serves students from Kindergarten to Grade 12 across Greater Sudbury and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Red Deer, AB, CanadaReported employees: 501-1,000 | Red Deer, AB, Canada | 501-1,000 | Exact match | 297 contacts → |
“We are a publicly funded school Division with an elected Board of Trustees and governed by the Education Act.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  ELK Island Catholic Schoolseics.ab.caHQ: Sherwood Park, AB, CanadaReported employees: 1,001-5,000 | Sherwood Park, AB, Canada | 1,001-5,000 | Exact match | 287 contacts → |
“We are a Catholic community committed to developing educational opportunities in the context of Gospel values, where students' gifts and talents are celebrated and nurtured…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Thunder BAY Catholic District School Boardtbcschools.caHQ: Thunder Bay, ON, CanadaReported employees: 1,001-5,000 | Thunder Bay, ON, Canada | 1,001-5,000 | Exact match | 227 contacts → |
“Christian Living Through Learning The Thunder Bay Catholic District School Board is committed to providing quality education which combines academic excellence with a concern for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Hanover, ON, CanadaReported employees: 501-1,000 | Hanover, ON, Canada | 501-1,000 | Exact match | 207 contacts → |
“Committed to a vibrant Catholic education, we ensure quality learning experiences through community partnerships that nurture each student in body, mind and spirit and embrace the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cscmonavenircscmonavenir.ca HQ: Toronto, ON, CanadaReported employees: 10001+ | Toronto, ON, Canada | 10001+ | Exact match | 180 contacts → |
“Conseil scolaire catholique mon-avenir.ca” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Huron-Superior Catholic District School Boardhscdsb.on.caHQ: Sault Ste. Marie, ON, CanadaReported employees: 1,001-5,000 | Sault Ste. Marie, ON, Canada | 1,001-5,000 | Exact match | 169 contacts → |
“Rooted in Jesus Christ, we are a Catholic learning community called and committed to develop the full potential of each child and to nurture a personal relationship with Jesus…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Regina, SK, CanadaReported employees: 1,001-5,000 | Regina, SK, Canada | 1,001-5,000 | Exact match | 148 contacts → |
“Why RCSD?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ST Albert Public School District No. 5565spschools.org HQ: St. Albert, AB, CanadaReported employees: 11-50 | St. Albert, AB, Canada | 11-50 | Exact match | 140 contacts → |
“Welcome to St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Northeastern Catholic District School Boardncdsb.on.caHQ: Timmins, ON, CanadaReported employees: 51-200 | Timmins, ON, Canada | 51-200 | Exact match | 136 contacts → |
“The Northeastern Catholic District School Board is very proud of all its 14 schools, stretching from Moosonee in the north to New Liskeard in the south.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Christ The Redeemer Catholic Schoolsredeemer.ab.caHQ: Okotoks, AB, CanadaReported employees: 501-1,000 | Okotoks, AB, Canada | 501-1,000 | Exact match | 87 contacts → |
“CTR Catholic supports more than 540 teachers and 300 support staff with faith-based learning opportunities, professional development and guidance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Conseil Scolaire Catholique DE District DES Grandes-Rivièrescscdgr.educationHQ: Timmins, ON, CanadaReported employees: 501-1,000 | Timmins, ON, Canada | 501-1,000 | Exact match | 87 contacts → |
“Le Conseil scolaire catholique de district des Grandes Rivières accueille quotidiennement plus de 5 800 élèves aux niveaux élémentaire et secondaire dans nos 29 écoles…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  OUR Lady Of The Assumption Schoolholyspirit.ab.caHQ: Lethbridge, AB, CanadaReported employees: 11-50 | Lethbridge, AB, Canada | 11-50 | Exact match | 79 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 100 company matches
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Diocesan schools: 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
95 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 100 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 ↗
Questions about this company list
What does Exact match mean for diocesan 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 diocesan schools did RevenueBase find based in Canada?
The saved snapshot records 100 matching company records, 22,418 tracked contacts and 10,928 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
Diocesan schools by geography
- Diocesan schools based in Australia
- Diocesan schools based in Belgium
- Diocesan schools based in Brazil
- Diocesan schools based in France
- Diocesan schools based in Germany
- Diocesan schools based in Italy
- Diocesan schools based in the Philippines
- Diocesan schools based in Spain
- Diocesan schools based in the United Kingdom
- Diocesan schools based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 diocesan schools based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/diocesan-schools/canada.
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 diocesan schools based in Canada
RevenueBase records 100 matching company records for diocesan schools based in Canada, with 22,418 tracked contacts and 10,928 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 diocesan schools based in Canada
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 | HQ: Toronto, ON, CanadaReported employees: 10001+ | Toronto, ON, Canada | 10001+ | Exact match | 5,843 contacts → |
“The Toronto Catholic District School Board (TCDSB) is one of the largest school boards in Canada – serving more than students in more than 195 Catholic schools in the city of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Calgary Catholic School Districtcssd.ab.ca HQ: Calgary, AB, CanadaReported employees: 5,001-10,000 | Calgary, AB, Canada | 5,001-10,000 | Exact match | 2,558 contacts → |
“We educate and empower students from kindergarten to Grade 12 through our mission of Living and Learning in our Catholic Faith so that students, centred in Christ, realize their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Kitchener, ON, CanadaReported employees: 1,001-5,000 | Kitchener, ON, Canada | 1,001-5,000 | Exact match | 1,469 contacts → |
“The Waterloo Catholic District School Board operates in Waterloo Region's 3 municipalities and 4 townships.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: London, ON, CanadaReported employees: 1,001-5,000 | London, ON, Canada | 1,001-5,000 | Exact match | 1,236 contacts → |
“The London District Catholic school system has approximately students in 44 elementary and 9 secondary schools, which provide a full range of education experiences from Junior…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Oshawa, ON, CanadaReported employees: 1,001-5,000 | Oshawa, ON, Canada | 1,001-5,000 | Exact match | 1,128 contacts → |
“The Durham Catholic District School Board shares a sense of community among families, educators and parishes and is committed to integrating the teachings of the Gospel with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Niagara Catholic District School Boardniagaracatholic.ca HQ: Welland, CanadaReported employees: 1,001-5,000 | Welland, Canada | 1,001-5,000 | Exact match | 967 contacts → |
“We're honoured to be recognized as one of Canada's Best Employers 2025 by Forbes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Saskatoon, SK, CanadaReported employees: 1,001-5,000 | Saskatoon, SK, Canada | 1,001-5,000 | Exact match | 814 contacts → |
“With over 2,300 staff members serving over students, Greater Saskatoon Catholic Schools is Saskatchewan’s largest Catholic school division.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Hamilton, ON, CanadaReported employees: 1,001-5,000 | Hamilton, ON, Canada | 1,001-5,000 | Exact match | 722 contacts → |
“Over 160 years of extraordinary dedication to the development of children Since 1855, the Hamilton-Wentworth Catholic District School Board has built a tradition of excellence…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Simcoe Muskoka Catholic District School Boardsmcdsb.on.ca HQ: Barrie, ON, CanadaReported employees: 1,001-5,000 | Barrie, ON, Canada | 1,001-5,000 | Exact match | 707 contacts → |
“With 53 schools, over students and more than 4,500 employees, the Simcoe Muskoka Catholic District School Board (SMCDSB) is an education community bound together by our beliefs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | St. Clair Catholic District School Boardsccdsb.net HQ: Wallaceburg, ON, CanadaReported employees: 1,001-5,000 | Wallaceburg, ON, Canada | 1,001-5,000 | Exact match | 571 contacts → |
“The St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Peterborough, ON, CanadaReported employees: 1,001-5,000 | Peterborough, ON, Canada | 1,001-5,000 | Exact match | 452 contacts → |
“At Peterborough Victoria Northumberland and Clarington (PVNC) Catholic District School Board, our Vision is to create a culture of faith, hope and love to ensure equity and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Edmonton Catholic Schoolsecsd.net HQ: Edmonton, AB, CanadaReported employees: 5,001-10,000 | Edmonton, AB, Canada | 5,001-10,000 | Exact match | 432 contacts → |
“People often ask "Why Catholic education?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sudbury Catholic District School Boardsudburycatholicschools.ca HQ: Sudbury, ON, CanadaReported employees: 501-1,000 | Sudbury, ON, Canada | 501-1,000 | Exact match | 343 contacts → |
“The Sudbury Catholic District School Board (SCDSB) is located in the heart of Northern Ontario and proudly serves students from Kindergarten to Grade 12 across Greater Sudbury and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Red Deer, AB, CanadaReported employees: 501-1,000 | Red Deer, AB, Canada | 501-1,000 | Exact match | 297 contacts → |
“We are a publicly funded school Division with an elected Board of Trustees and governed by the Education Act.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | ELK Island Catholic Schoolseics.ab.ca HQ: Sherwood Park, AB, CanadaReported employees: 1,001-5,000 | Sherwood Park, AB, Canada | 1,001-5,000 | Exact match | 287 contacts → |
“We are a Catholic community committed to developing educational opportunities in the context of Gospel values, where students' gifts and talents are celebrated and nurtured…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Thunder BAY Catholic District School Boardtbcschools.ca HQ: Thunder Bay, ON, CanadaReported employees: 1,001-5,000 | Thunder Bay, ON, Canada | 1,001-5,000 | Exact match | 227 contacts → |
“Christian Living Through Learning The Thunder Bay Catholic District School Board is committed to providing quality education which combines academic excellence with a concern for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Hanover, ON, CanadaReported employees: 501-1,000 | Hanover, ON, Canada | 501-1,000 | Exact match | 207 contacts → |
“Committed to a vibrant Catholic education, we ensure quality learning experiences through community partnerships that nurture each student in body, mind and spirit and embrace the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cscmonavenircscmonavenir.ca HQ: Toronto, ON, CanadaReported employees: 10001+ | Toronto, ON, Canada | 10001+ | Exact match | 180 contacts → |
“Conseil scolaire catholique mon-avenir.ca” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Huron-Superior Catholic District School Boardhscdsb.on.ca HQ: Sault Ste. Marie, ON, CanadaReported employees: 1,001-5,000 | Sault Ste. Marie, ON, Canada | 1,001-5,000 | Exact match | 169 contacts → |
“Rooted in Jesus Christ, we are a Catholic learning community called and committed to develop the full potential of each child and to nurture a personal relationship with Jesus…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Regina, SK, CanadaReported employees: 1,001-5,000 | Regina, SK, Canada | 1,001-5,000 | Exact match | 148 contacts → |
“Why RCSD?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ST Albert Public School District No. 5565spschools.org HQ: St. Albert, AB, CanadaReported employees: 11-50 | St. Albert, AB, Canada | 11-50 | Exact match | 140 contacts → |
“Welcome to St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Northeastern Catholic District School Boardncdsb.on.ca HQ: Timmins, ON, CanadaReported employees: 51-200 | Timmins, ON, Canada | 51-200 | Exact match | 136 contacts → |
“The Northeastern Catholic District School Board is very proud of all its 14 schools, stretching from Moosonee in the north to New Liskeard in the south.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Christ The Redeemer Catholic Schoolsredeemer.ab.ca HQ: Okotoks, AB, CanadaReported employees: 501-1,000 | Okotoks, AB, Canada | 501-1,000 | Exact match | 87 contacts → |
“CTR Catholic supports more than 540 teachers and 300 support staff with faith-based learning opportunities, professional development and guidance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Conseil Scolaire Catholique DE District DES Grandes-Rivièrescscdgr.education HQ: Timmins, ON, CanadaReported employees: 501-1,000 | Timmins, ON, Canada | 501-1,000 | Exact match | 87 contacts → |
“Le Conseil scolaire catholique de district des Grandes Rivières accueille quotidiennement plus de 5 800 élèves aux niveaux élémentaire et secondaire dans nos 29 écoles…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | OUR Lady Of The Assumption Schoolholyspirit.ab.ca HQ: Lethbridge, AB, CanadaReported employees: 11-50 | Lethbridge, AB, Canada | 11-50 | Exact match | 79 contacts → |
No recorded description excerpt is available for this public record. | |||||
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Diocesan schools: 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
95 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 100 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 ↗
Questions about this company list
What does Exact match mean for diocesan 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 diocesan schools did RevenueBase find based in Canada?
The saved snapshot records 100 matching company records, 22,418 tracked contacts and 10,928 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
Diocesan schools by geography
- Diocesan schools based in Australia
- Diocesan schools based in Belgium
- Diocesan schools based in Brazil
- Diocesan schools based in France
- Diocesan schools based in Germany
- Diocesan schools based in Italy
- Diocesan schools based in the Philippines
- Diocesan schools based in Spain
- Diocesan schools based in the United Kingdom
- Diocesan schools based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 diocesan schools based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/diocesan-schools/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗