Company lists · Data refreshed September 2026

Top 25 Outdoor education centers based in the United States

Name: Outdoor education centers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,049 companies tracked

RevenueBase identified 1,049 outdoor education centers headquartered in the United States as of September 2026 and tracks 12,883 professional contacts across them, including 3,689 with verified work emails. Denver is the largest hub.

This list covers outdoor education centers headquartered in the United States, 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 20, 2026.

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 20, 2026 86% judged on-target in blind review

1,049Companies

12,883Contacts tracked

3,689Verified emails

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The 25 largest outdoor education centers based in the United States

Ranked by team size

Top 25 of 1,049 outdoor education centers based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to outdoor education centers: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ARC After School & Experiential Education	Partial evidence	Torrance, CA, United StatesHQ checked Sep 20, 2026	501-1,000	234 contacts →
	Partial evidence “Arc is an award-winning, nationally recognized after school and experiential education provider in southern California.” Source: RevenueBase Database · checked Sep 20, 2026
2	Naturebridge	Indirect evidence	Sausalito, CA, United StatesHQ checked Sep 20, 2026	201-500	188 contacts →
	Indirect evidence “Environmental science in nature’s classroom NatureBridge provides hands-on environmental science programs for young people.” Source: RevenueBase Database · checked Sep 20, 2026
3	Tinkergarten	Indirect evidence	Northampton, MA, United StatesHQ checked Sep 20, 2026	n/a	178 contacts →
	Indirect evidence “Tinkergarten helps families get outside to make the most of their kids’ early learning years.” Source: RevenueBase Database · checked Sep 20, 2026
4	Avid4 Adventure	Partial evidence	Boulder, CO, United StatesHQ checked Sep 20, 2026	51-200	153 contacts →
	Partial evidence “Pre-K - 12th summer camps, empowering kids to choose active outdoor lifestyles since 2004.” Source: RevenueBase Database · checked Sep 20, 2026
5	Anakeesta	Partial evidence	Gatlinburg, TN, United StatesHQ checked Sep 20, 2026	501-1,000	141 contacts →
	Partial evidence “At Anakeesta, we have created a unique outdoor experience, by immersing guests of all ages in the beauty and adventure of the great outdoors.” Source: RevenueBase Database · checked Sep 20, 2026
6	Ramapo For Children	Indirect evidence	Rhinebeck, NY, United StatesHQ checked Sep 20, 2026	201-500	132 contacts →
	Indirect evidence “Ramapo for Children is a nonprofit dedicated to helping children and young adults with social and emotional challenges and developmental disabilities experience success and unlock…” Source: RevenueBase Database · checked Sep 20, 2026
7	Wilderness Inquiry	Partial evidence	Bloomington, MN, United StatesHQ checked Sep 20, 2026	11-50	127 contacts →
	Partial evidence “Wilderness Inquiry connects people of all ages, backgrounds, identities, and abilities to shared outdoor adventures so that all people can equitably experience the benefits of…” Source: RevenueBase Database · checked Sep 20, 2026
8	North Carolina Outward Bound School	Partial evidence	Asheville, NC, United StatesHQ checked Sep 20, 2026	51-200	126 contacts →
	Partial evidence “For 55 years, North Carolina Outward Bound School (NCOBS) has been delivering challenging outdoor adventure programs for people of all ages and walks of life.” Source: RevenueBase Database · checked Sep 20, 2026
9	St. John's Episcopal School	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “St.” Source: RevenueBase Database · checked Sep 20, 2026
10	Teton Science Schools	Partial evidence	Jackson, WY, United StatesHQ checked Sep 20, 2026	51-200	118 contacts →
	Partial evidence “Teton Science Schools connects people, place, and nature through education.” Source: RevenueBase Database · checked Sep 20, 2026
11	Chewonki Foundation	Strong evidence	Wiscasset, ME, United StatesHQ checked Sep 20, 2026	51-200	101 contacts →
	Strong evidence “A non-profit, year-round environmental education center on the coast of Maine in Wiscasset - offering summer camps, wilderness trips, a high school semester and school year…” Source: RevenueBase Database · checked Sep 20, 2026
12	Colorado Outward Bound School	Indirect evidence	Denver, CO, United StatesHQ checked Sep 20, 2026	201-500	101 contacts →
	Indirect evidence “Since 1962, Colorado Outward Bound School (COBS) has provided transformative life experiences for people of all ages and backgrounds.” Source: RevenueBase Database · checked Sep 20, 2026
13	Kieve Wavus Education, INC	Partial evidence	Nobleboro, ME, United StatesHQ checked Sep 20, 2026	51-200	95 contacts →
	Partial evidence “Kieve Wavus Education (KWE) is a nonprofit organization dedicated to leading experiential and educational programs for building healthy, resilient, and engaged communities of…” Source: RevenueBase Database · checked Sep 20, 2026
14	The Aloha Foundation	Strong evidence	Fairlee, VT, United StatesHQ checked Sep 20, 2026	11-50	93 contacts →
	Strong evidence “The Aloha Foundation is a Vermont-based nonprofit that provides summer camps, family camps, and education programs emphasizing simplicity, the outdoors, and living in community.” Source: RevenueBase Database · checked Sep 20, 2026
15	The Mountaineers	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	11-50	91 contacts →
	Partial evidence “The Mountaineers is a community of outdoor enthusiasts passionate about exploration, discovery, learning, and conservation.” Source: RevenueBase Database · checked Sep 20, 2026
16	Pali Institute	Strong evidence	Running Springs, CA, United StatesHQ checked Sep 20, 2026	11-50	91 contacts →
	Strong evidence “Pali Institute is a rigorous, fast-paced and fun outdoor education program that constantly strives to develop exciting outdoor curriculum for students in grades 4-12.” Source: RevenueBase Database · checked Sep 20, 2026
17	Project Adventure, INC	Partial evidence	Beverly, MA, United StatesHQ checked Sep 20, 2026	51-200	80 contacts →
	Partial evidence “Project Adventure is an educational non-profit organization.” Source: RevenueBase Database · checked Sep 20, 2026
18	Cincinnati Nature Center	Partial evidence	Milford, OH, United StatesHQ checked Sep 20, 2026	51-200	78 contacts →
	Partial evidence “Cincinnati Nature Center connects people of all ages with the natural world.” Source: RevenueBase Database · checked Sep 20, 2026
19	Keewaydin Foundation	Indirect evidence	Salisbury, VT, United StatesHQ checked Sep 20, 2026	11-50	76 contacts →
	Indirect evidence “The Keewaydin Foundation provides camping experiences and challenges that help children achieve significant personal growth by living in a community, being independent and living…” Source: RevenueBase Database · checked Sep 20, 2026
20	Sterling College	Indirect evidence	Craftsbury Common, VT, United StatesHQ checked Sep 20, 2026	11-50	75 contacts →
	Indirect evidence “To advance ecological thinking and action through affordable experiential learning that prepares people to be knowledgeable, skilled, and responsible leaders in the communities in…” Source: RevenueBase Database · checked Sep 20, 2026
21	Camp JOY	Indirect evidence	Clarksville, OH, United StatesHQ checked Sep 20, 2026	11-50	74 contacts →
	Indirect evidence “Camp Joy, located in Clarksville, Ohio, has been helping people grow through experiential learning for nearly 90 years.” Source: RevenueBase Database · checked Sep 20, 2026
22	Voyageur Outward Bound School	Indirect evidence	St. Paul, MN, United StatesHQ checked Sep 20, 2026	51-200	73 contacts →
	Indirect evidence “Perseverance.” Source: RevenueBase Database · checked Sep 20, 2026
23	Outward Bound USA	Partial evidence	Boulder, CO, United StatesHQ checked Sep 20, 2026	201-500	73 contacts →
	Partial evidence “Outward Bound, founded in 1941 by educator Kurt Hahn, is a non-profit educational organization that serves people of all ages and backgrounds through challenging learning…” Source: RevenueBase Database · checked Sep 20, 2026
24	ODC Network	Strong evidence	Holland, MI, United StatesHQ checked Sep 20, 2026	51-200	68 contacts →
	Strong evidence “ODC Network (ODC) is a 501(c)(3) nonprofit organization based in Holland, Michigan, with a mission to advance outdoor education and conservation throughout West Michigan.” Source: RevenueBase Database · checked Sep 20, 2026
25	Moondance Adventures	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 20, 2026	11-50	66 contacts →
	Indirect evidence “Moondance is people-centric, not travel-centric, and we treasure the relationships with our staff, leaders, students, and families.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: outdoor education centers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names outdoor education centers.
Partial evidence: Its own public description names part of outdoor education centers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name outdoor education centers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,049 outdoor education centers based in the United States

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Outdoor education centers based in the United States at a glance

As of Sep 20, 2026

28.6%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · Denver

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

543

11-50

388

51-200

201-500

501-1,000

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 1,049 companies.

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 outdoor education centers, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “outdoor education centers”. 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 outdoor education centers), 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 outdoor education centers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 3,689 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 20, 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.

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 outdoor education centers, 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 outdoor education centers are there based in the United States?

RevenueBase identified 1,049 outdoor education centers headquartered in the United States 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?

ARC After School & Experiential Education, headquartered in Torrance, tops this list with the largest team on record.

Which city has the most outdoor education centers?

Denver leads with 12 headquartered companies, followed by Los Angeles (12) and Seattle (12).

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 3,689 verified decision-maker contacts tracked across these 1,049 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 20, 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.