Company lists · Data refreshed September 2026

Top 25 Bus driver staffing agencies worldwide

RevenueBase identified 675 bus driver staffing agencies worldwide as of September 2026 and tracks 29,509 professional contacts across them, including 2,422 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers bus driver staffing agencies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026. Country and city lists for bus driver staffing agencies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review
675Companies
29,509Contacts tracked
2,422Verified emails
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The 25 largest bus driver staffing agencies worldwide

Ranked by team size
Top 25 of 675 bus driver staffing agencies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to bus driver staffing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceKnoxville, TN, United StatesHQ checked Sep 27, 202610001+10,421 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceGrand Rapids, MI, United StatesHQ checked Sep 27, 202610001+4,551 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceUnited StatesHQ checked Sep 27, 20265,001-10,000711 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceNashville, TN, United StatesHQ checked Sep 27, 2026n/a618 contacts →

Indirect evidence

“HireQuest Direct specializes in day labor, general labor, disaster recovery, skilled labor, janitorial, site clean-up, composite crew, demolition, administrative, hospitality…”

Source: RevenueBase Database · checked Sep 27, 2026
5Strong evidenceAtlanta, GA, United StatesHQ checked Sep 27, 2026201-500606 contacts →

Strong evidence

“ProDrivers is the answer to your short- and long-term truck driver staffing challenges.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceChesterfield, MO, United StatesHQ checked Sep 27, 20261,001-5,000517 contacts →

Partial evidence

“CPC Logistics prides itself in providing professional driver services to facilitate the transportation of goods for many of the top private truck fleets in North America.”

Source: RevenueBase Database · checked Sep 27, 2026
7Partial evidenceIrvine, CA, United StatesHQ checked Sep 27, 202651-200443 contacts →

Partial evidence

“Centerline Drivers connects thousands of drivers annually with Fortune and mid-sized companies.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceUnited StatesHQ checked Sep 27, 2026201-500423 contacts →

Partial evidence

“A part of Monroe-Woodbury Central School District, our Transportation Department has170 buses serving about 50 schools in 7 counties.”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceToledo, OH, United StatesHQ checked Sep 27, 2026n/a347 contacts →

Partial evidence

“Renhill Group and Renhill HR On Demand -Renhill Group An educational substitute staffing firm that places substitute staff into school systems throughout mainly NW and NE Ohio.”

Source: RevenueBase Database · checked Sep 27, 2026
10Strong evidenceIndianapolis, IN, United StatesHQ checked Sep 27, 2026501-1,000302 contacts →

Strong evidence

“Driving Ambition is a premier CDL driver staffing company serving Indiana, Ohio, Kentucky, Tennessee, and Missouri.”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceSanford, FL, United StatesHQ checked Sep 27, 202651-200298 contacts →

Indirect evidence

“We are QLM.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidencePorto Alegre, BrazilHQ checked Sep 27, 2026501-1,000298 contacts →

Indirect evidence

“Somos uma empresa nos seguimento de transportes rodoviários, que atua a mais de 50 anos no mercado.”

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 202651-200295 contacts →

Partial evidence

“School Professionals is an educational staffing service whose sole focus is recruiting, credentialing, interviewing and providing highly qualified and screened substitute and…”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceMaumee, OH, United StatesHQ checked Sep 27, 20261,001-5,000273 contacts →

Indirect evidence

“We focus on our core services of substitute recruiting, human resources, scheduling and employment, so that schools may focus on core services of instruction, curriculum, student…”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceHoofddorp, NetherlandsHQ checked Sep 27, 20261,001-5,000268 contacts →

Indirect evidence

“Consolid is het grootste gespecialiseerde uitzend- en detacheringsbureau voor Vervoer en Veiligheid.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceWest Chester, PA, United StatesHQ checked Sep 27, 20261,001-5,000261 contacts →

Indirect evidence

“Krapf Group is a family-owned and operated transportation business established in 1942, by George Krapf, Jr, to provide pupil transportation for the local municipalities.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceParagould, AR, United StatesHQ checked Sep 27, 20265,001-10,000231 contacts →

Indirect evidence

“ESS South Central is your FULL SERVICE Substitute Teacher Solution!”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceSandton, South AfricaHQ checked Sep 27, 20261,001-5,000222 contacts →

Indirect evidence

“Welcome to PUTCO Putco (Pty) Ltd, is a subsidiary of The Larimar Group, with interest in the public passenger transport sector.”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceWoodland Hills, CA, United StatesHQ checked Sep 27, 20261,001-5,000201 contacts →

Indirect evidence

“Established in 1995, Mediscan is a provider of highly qualified professionals to schools and healthcare facilities throughout the country.”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceMexicoHQ checked Sep 27, 202610001+195 contacts →

Partial evidence

“Autobuses Estrella Blanca is a bus company”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceEunápolis, BrazilHQ checked Sep 27, 2026501-1,000187 contacts →

Indirect evidence

“A também conhecida pelo nome fantasia de “Brasileiro” originou-se a partir de Aluyr Tassizo Carletto, até então madeireiro, que veio do Espírito Santo com sua esposa e filhos para…”

Source: RevenueBase Database · checked Sep 27, 2026
22Partial evidenceCleveland, MO, United StatesHQ checked Sep 27, 20261,001-5,000169 contacts →

Partial evidence

“Apple Bus Company is a transportation services provider with headquarters in Cleveland, Missouri and operations in seven states.”

Source: RevenueBase Database · checked Sep 27, 2026
23Indirect evidenceBalma, FranceHQ checked Sep 27, 2026501-1,000169 contacts →

Indirect evidence

“Alcis Transports, spécialiste du transport de voyageurs en autocar, couvre la quasi-totalité des services du secteur - Transport scolaire et périscolaire - Lignes régulières…”

Source: RevenueBase Database · checked Sep 27, 2026
24Indirect evidenceVästerås, SwedenHQ checked Sep 27, 20261,001-5,000165 contacts →

Indirect evidence

“Vi gillar människor!”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceLondon, ON, CanadaHQ checked Sep 27, 20261,001-5,000150 contacts →

Indirect evidence

“Better Together.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 675 bus driver staffing agencies worldwide

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Bus driver staffing agencies worldwide at a glance

As of Sep 27, 2026
8.2%Verified-email coverage
43.7Average contacts per company
11-50Median size (employees)
1.2%Largest-city concentration · Houston
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
226
11-50
209
51-200
139
201-500
41
501-1,000
23
1,001-5,000
24
5,001-10,000
3
10001+
4

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among bus driver staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for bus driver staffing agencies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “bus driver staffing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names bus driver staffing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among bus driver staffing agencies, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,422 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Bus driver staffing agencies by location

5 lists · largest first

Every Bus driver staffing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names bus driver staffing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many bus driver staffing agencies are there worldwide?

RevenueBase identified 675 bus driver staffing agencies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ESS, headquartered in Knoxville, tops this list with the largest team on record.

Which country has the most bus driver staffing agencies?

The United States leads with 213 companies, followed by the United Kingdom (61) and the Netherlands (42). Every bus driver staffing agencies list by country and city is linked on this page.

Which city has the most bus driver staffing agencies?

Houston leads with 8 headquartered companies, followed by Chicago (6) and Dubai (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,422 verified decision-maker contacts tracked across these 675 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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 Smart Search, 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.