Company lists · Data refreshed November 2026

Top 24 Service learning tour operators based in the United States

RevenueBase identified 736 company matches for service learning tour operators associated with the United States as of November 2026 and tracks 14,056 professional contacts across them, including 3,959 with verified work emails. New York is the largest hub.

This list covers company matches for service learning tour operators 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
736Companies
14,056Contacts tracked
3,959Verified emails
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The 24 largest service learning tour operators based in the United States

Ranked by team size
Top 24 of 736 company matches for service learning tour operators based in the United States, 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 matchCharlottesville, VA, United StatesHQ recorded Nov 6, 20261,001-5,0001,858 contacts →

Exact match

“WorldStrides provides educational travel and experiences to more than students a year.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBoston, MA, United StatesHQ recorded Nov 6, 20261,001-5,0001,407 contacts →

Exact match

“We’re in the business of changing lives-starting with yours.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026201-500717 contacts →

Exact match

“The not-for-profit world leader in educational travel for older adults.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDenver, CO, United StatesHQ recorded Nov 6, 2026201-500608 contacts →

Exact match

“For nearly a century, the Globus family of brands has been crafting award-winning tours and river cruises for travel enthusiasts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCambridge, MA, United StatesHQ recorded Nov 6, 2026201-500478 contacts →

Exact match

“At EF Go Ahead Tours we believe you’re never too old to be a student of the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202651-200216 contacts →

Exact match

“Context is a network of scholars and specialists whose aim is to invite travelers off the tourist track and into the real life of the people, history, and culture of the world's…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202651-200215 contacts →

Exact match

“ACIS is the premier educational travel partner for teachers, students and adults who want to learn about and experience the world through international travel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMorristown, NJ, United StatesHQ recorded Nov 6, 202651-200192 contacts →

Exact match

“Since 1932, CIE Tours has been the premier tour operator for vacations to Ireland & Britain, earning a reputation for excellence rooted in our signature Irish hospitality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLas Vegas, NV, United StatesHQ recorded Nov 6, 2026n/a190 contacts →

Exact match

“JusCollege was co-founded by Andrew Citores and Bo Thede in 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500187 contacts →

Exact match

“Voted the #1 World’s Best Safari Outfitter by Travel + Leisure 10 times – more than any other tour company in the world – Micato Safaris has been setting the standard for luxury…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNewton, United StatesHQ recorded Nov 6, 202651-200181 contacts →

Exact match

“Odysseys Unlimited is a seven-time honoree of Travel + Leisure's World's Best Tour Operators Award and a leader in high quality, affordable small group travel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBoston, CA, United StatesHQ recorded Nov 6, 202651-200171 contacts →

Exact match

“We work one-on-one with teachers to create incredible educational tours that meet their specific needs and budget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMentor, OH, United StatesHQ recorded Nov 6, 2026201-500166 contacts →

Exact match

“Rustic Pathways is an educational travel company founded in 1983.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGolden Valley, MN, United StatesHQ recorded Nov 6, 2026n/a158 contacts →

Exact match

“Give your students a week that shapes a lifetime.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“Avanti Destinations has been inspiring independent travelers with innovative and authentic vacations for over 41 years!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDenver, United StatesHQ recorded Nov 6, 20265,001-10,000141 contacts →

Exact match

“For more than 100 years, Gray Line has been at the center of creating and operating the best traveler experiences in the world’s most sought after sightseeing destinations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202611-50117 contacts →

Exact match

“SANDEMANs NEW Europe is the world's largest walking tour company, connecting over 500 great guides with millions of smart travellers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBoulder, CO, United StatesHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“Mission: To cultivate meaningful connections through immersive and responsible travel Vision: To foster a more compassionate, just, and inclusive world Dragons has been…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5094 contacts →

Exact match

“LeadAbroad is an innovative, purpose-driven organization focused on leading transformative experiences at home and abroad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorthville, MI, United StatesHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Our team is on a mission to create the most amazing travel experiences that enhance lives and promote culture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNaperville, IL, United StatesHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Founded by a former high school band director, Bob Rogers Travel has been making student travel simple since 1981.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202611-5069 contacts →

Exact match

“Global Glimpse is a non-profit organization that provides transformative travel and leadership opportunities to high school students from all backgrounds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMulberry, FL, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Since 1973, Educational Opportunities has been dedicated to providing quality Christian travel programs at an affordable price.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWayne, PA, United StatesHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“Travel For Teens believes that student travel should be both fun and enriching.”

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

Showing 24 of 736 service learning tour operators based in the United States

See the full list, filter by size, metro and specialty, and access 3,959 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Service learning tour operators based in the United States at a glance

As of Nov 6, 2026
28.2%Verified-email coverage
19.1Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
435
11-50
218
51-200
64
201-500
9
501-1,000
2
1,001-5,000
4
5,001-10,000
1
10001+
2

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 736 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 “service learning tour operators” 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 3,959 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.

Service learning tour operators by metro

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 “service learning tour operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many service learning tour operators are there based in the United States?

RevenueBase identified 736 company matches for service learning tour operators associated with the United States 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?

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

Which city has the most service learning tour operators?

New York leads with 31 company records, followed by Miami (18) and Chicago (14).

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 3,959 professional contacts with verified work emails tracked across these 736 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 736 service learning tour operators based in the United States. Start with a free account, no credit card.

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About this data

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