Company lists · Data refreshed September 2026
Top 25 Regional airline companies worldwide
RevenueBase identified 180 regional airline companies worldwide as of September 2026 and tracks 64,466 professional contacts across them, including 12,711 with verified work emails. The United States is the largest market and Phoenix the largest hub.
This list covers regional airline companies 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 21, 2026. Country and city lists for regional airline companies 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.
The 25 largest regional airline companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 8,287 contacts → | ||||
Partial evidence “With over aviation professionals operating thousands of daily flights, SkyWest Airlines connects millions of passengers each year to hundreds of destinations across North America.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 3,829 contacts → | ||||
Partial evidence “Republic Airways completed its merger with Mesa Airlines on Nov.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,814 contacts → | ||||
Partial evidence “The Norwegian group is a leading Nordic aviation company, owning two leading airlines in the Nordics: Norwegian Air Shuttle and Widerøe’s Flyveselskap.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,566 contacts → | ||||
Partial evidence “Since 2006, Porter Airlines has been elevating the experience of economy air travel for every passenger, providing genuine hospitality with style, care and charm.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,548 contacts → | ||||
Indirect evidence “Endeavor Air is a wholly-owned subsidiary of Delta Air Lines.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 2,091 contacts → | ||||
Strong evidence “A multiple-time recipient of Air Transport World’s Regional Airline of the Year Award, Phoenix-based Mesa Airlines partners with United Airlines as a United Express carrier with…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,549 contacts → | ||||
Partial evidence “Volotea, the airline of Europe's medium-sized cities, was founded in 2011 and is one of the fastest-growing independent airlines in Europe.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 1,007 contacts → | ||||
Strong evidence “Operating as a regional airline in the United States since 1965, Make any flight Your own with our Charter Flying Services” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 905 contacts → | ||||
Strong evidence “The regional airline for the Qantas Group operating over flights each week to a vast network of metropolitan and regional destinations across Australia.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 837 contacts → | ||||
Strong evidence “CommuteAir is a regional airline operating flights on behalf of United Airlines as a United Express partner.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 827 contacts → | ||||
Indirect evidence “HOP!” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 779 contacts → | ||||
Indirect evidence “In the land of a thousand tribes and cultures, we connect travelers to over 22 destinations on PNG’s widest domestic network.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 715 contacts → | ||||
Strong evidence “KLM Cityhopper is the regional airline subsidiary of KLM and 100% owned by KLM, part of the Air France-KLM Group.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 688 contacts → | ||||
Indirect evidence “La nouvelle compagnie Air Côte d’Ivoire, créée en mai 2012, a la particularité d’offrir des avantages compétitifs : des vols directs et fréquents, aux horaires avantageux.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 585 contacts → | ||||
Strong evidence “Rex Airlines is Australia's largest independent regional airline.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 575 contacts → | ||||
Indirect evidence “Since its formation in 1993, the CityJet brand has stood for excellence in service.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 558 contacts → | ||||
Indirect evidence “Our goal is to get you where you want to be as quickly and easily as possible.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 548 contacts → | ||||
Indirect evidence “Comair – a Delta Connection Carrier and wholly owned subsidiary of Delta Air Lines – is based in Cincinnati, Ohio, and operates 400 flights a day to approximately 70 cities…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 539 contacts → | ||||
Partial evidence “With its traditional mission always to break new grounds in Turkish aviation sector, Onur Air is the largest private airline company in Turkey with its 22 aircraft fleet and 5027…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 466 contacts → | ||||
Partial evidence “Pinnacle Airlines Corp.(NASDAQ: PNCL), an airline holding company, is the parent company of three wholly-owned operating subsidiaries: Pinnacle Airlines, Inc, Colgan Air, Inc.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 450 contacts → | ||||
Strong evidence “Loganair is the UK’s leading regional airline, proudly serving communities for over 60 years.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 441 contacts → | ||||
Indirect evidence “Silver Airways is a U.S.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 431 contacts → | ||||
Partial evidence “Trans States Airlines operates a fleet of Embraer 145 aircraft on behalf of United Airlines and American Airlines.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 353 contacts → | ||||
Partial evidence “At PAL Airlines, we’ve got a way with people, and a way of connecting them.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 342 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: regional airline companies. 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 regional airline companies.
- Partial evidence
- Its own public description names part of regional airline companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name regional airline companies. 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 180 regional airline companies worldwide
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Regional airline companies worldwide at a glance
As of Sep 21, 2026Companies by employee count
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 regional airline companies, 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 regional airline companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “regional airline companies”. 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 regional airline companies), 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 regional airline companies, 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, 12,711 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 21, 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.
Regional airline companies by location
1 lists · largest firstEvery Regional airline companies 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 regional airline companies, 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 regional airline companies are there worldwide?
RevenueBase identified 180 regional airline companies 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?
Skywest Airlines, headquartered in St George, tops this list with the largest team on record.
Which country has the most regional airline companies?
The United States leads with 48 companies. Every regional airline companies list by country and city is linked on this page.
Which city has the most regional airline companies?
Phoenix leads with 4 headquartered companies, followed by Quebec (3) and Aeroglen (2).
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 12,711 verified decision-maker contacts tracked across these 180 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 21, 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.