Company lists · Data refreshed November 2026

Top 25 Substitute teacher services worldwide

RevenueBase identified 581 company matches for substitute teacher services worldwide as of November 2026 and tracks 55,502 professional contacts across them, including 3,649 with verified work emails. The United Kingdom is the largest market and London the largest hub.

This list covers company matches for substitute teacher services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for substitute teacher services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
581Companies
55,502Contacts tracked
3,649Verified emails
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The 25 largest substitute teacher services worldwide

Ranked by team size
Top 25 of 581 company matches for substitute teacher services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKnoxville, NJ, United StatesHQ recorded Nov 6, 202610001+10,446 contacts →

Exact match

“As leaders in the education staffing space since ESS specializes in placing qualified staff in daily, long-term, and permanent K-12 school district positions, including substitute…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWelwyn Garden City, United KingdomHQ recorded Nov 6, 2026n/a4,741 contacts →

Exact match

“Teaching Personnel is the UK’s leading education recruitment agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 6, 202610001+4,649 contacts →

Exact match

“America’s #1 choice for educational staffing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCollingwood, CanadaHQ recorded Nov 6, 2026n/a1,937 contacts →

Exact match

“ANZUK Education is a leading recruitment agency placing educators, support staff and community leaders into schools and early childhood settings across Australia, New Zealand and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, TX, United StatesHQ recorded Nov 6, 2026n/a1,793 contacts →

Exact match

“Scoot Education helps create exceptional experiences in education by thoughtfully placing the right educator, at the right place, at the right time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a1,698 contacts →

Exact match

“Protocol Education is a specialist provider of recruitment services to the education sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBirmingham, United KingdomHQ recorded Nov 6, 2026n/a1,581 contacts →

Exact match

“TeacherActive is recognised as a leading education recruitment specialist, with a culture of success and a commitment to delivering excellent recruitment services to schools and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a1,514 contacts →

Exact match

“Tradewind Recruitment is one of the UK’s leading teaching agencies, specialising in matching teachers and support staff with their dream job, and helping primary, secondary and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrisbane, FL, AustraliaHQ recorded Nov 6, 20261,001-5,0001,343 contacts →

Exact match

“ChildCare Careers is the largest staffing firm dedicated to the child care field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Mateo, CA, United StatesHQ recorded Nov 6, 2026n/a1,234 contacts →

Exact match

“Swing Education connects high-quality substitute teachers with schools in need.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBloomington, MN, United StatesHQ recorded Nov 6, 2026n/a1,034 contacts →

Exact match

“Teachers On Call, a Kelly Education® company, is a substitute staffing service that hires licensed teachers, paraeducators, tutors, and early childhood education staff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026n/a989 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAston, PA, United KingdomHQ recorded Nov 6, 20265,001-10,000980 contacts →

Exact match

“Substitute Teacher Service, Inc.(STS) proudly serves as Pennsylvania's leading provider of substitute teachers, teacher aides, and support personnel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a956 contacts →

Exact match

“Founded in Prospero Teaching is a multi-award-winning recruitment agency, connecting passionate educators with top schools across the UK, Canada, Australia, and New Zealand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUnited StatesHQ recorded Nov 6, 20265,001-10,000721 contacts →

Exact match

“Leading human resource staffing and third party employer for School Districts and Educational organizations in multiple states.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWatford, United KingdomHQ recorded Nov 6, 2026n/a672 contacts →

Exact match

“At Engage Education, we’re transforming the way education recruitment works.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200562 contacts →

Exact match

“Vibe Teaching was started in 2001 with the vision to provide SOMETHING BETTER in teacher recruitment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBergen, NorwayHQ recorded Nov 6, 2026n/a546 contacts →

Exact match

“PVS er en brukervennlig vikartjeneste.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500522 contacts →

Exact match

“CER Education Recruitment specialises in providing a comprehensive range of recruitment solutions and added value services to the education sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSutton Coldfield, United KingdomHQ recorded Nov 6, 202651-200512 contacts →

Exact match

“Aspire People recruit the best teaching, and non-teaching professionals for exciting education jobs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a487 contacts →

Exact match

“For over two decades, GSL has been working to actively improve the quality of education for young people across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLiverpool, United KingdomHQ recorded Nov 6, 202651-200462 contacts →

Exact match

“Connex Education is a high quality, service-led education supply agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWatford, United KingdomHQ recorded Nov 6, 202651-200404 contacts →

Exact match

“Supply Desk is one of the UK’s leading education recruitment specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a389 contacts →

Exact match

“Career Teachers, established in 2004, is a well-established and trusted education recruitment specialist, providing temporary and permanent job opportunities to teachers, teaching…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026201-500370 contacts →

Exact match

“The Education Team provides fully qualified and pre-screened on-demand substitute teachers for grades K through 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 581 substitute teacher services worldwide

See the full list, filter by size, metro and specialty, and access 3,649 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Substitute teacher services worldwide at a glance

As of Nov 6, 2026
6.6%Verified-email coverage
95.5Average contacts per company
1-10Median size (employees)
12.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
294
11-50
153
51-200
83
201-500
20
501-1,000
9
1,001-5,000
10
5,001-10,000
4
10001+
2

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for substitute teacher services are linked below.
What qualifies
Company records worldwide whose business descriptions match “substitute teacher services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 3,649 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.

Substitute teacher services by location

4 lists · largest first

Every Substitute teacher services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “substitute teacher services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many substitute teacher services are there worldwide?

RevenueBase identified 581 company matches for substitute teacher services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

ESS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most substitute teacher services?

The United Kingdom leads with 285 companies, followed by the United States (109) and the Netherlands (38). Every substitute teacher services list by country and city is linked on this page.

Which city has the most substitute teacher services?

London leads with 74 company records, followed by Birmingham (13) and Manchester (11).

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 3,649 professional contacts with verified work emails tracked across these 581 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.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.