Company lists · Data refreshed September 2026

Top 25 Airline software companies worldwide

Name: Airline software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,564 companies tracked

RevenueBase identified 1,564 airline software companies worldwide as of September 2026 and tracks 67,176 professional contacts across them, including 19,276 with verified work emails. The United States is the largest market and London the largest hub.

This list covers airline software 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 airline software 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

1,564Companies

67,176Contacts tracked

19,276Verified emails

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The 25 largest airline software companies worldwide

Ranked by team size

Top 25 of 1,564 airline software companies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to airline software companies: 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	SITA	Indirect evidence	Geneva, FranceHQ checked Sep 21, 2026	5,001-10,000	7,872 contacts →
	Indirect evidence “Travel fuels the world today.” Source: RevenueBase Database · checked Sep 21, 2026
2	IBS Software	Partial evidence	SingaporeHQ checked Sep 21, 2026	1,001-5,000	5,785 contacts →
	Partial evidence “IBS Software is a leading travel technology company delivering AI-native travel intelligence that enables smarter, faster and more resilient decision-making, with built-in…” Source: RevenueBase Database · checked Sep 21, 2026
3	Accelya	Strong evidence	Windsor, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,708 contacts →
	Strong evidence “Accelya is a global leader in airline software, powering over 200 airlines with an open, modular platform that enables them to drive growth, enhance customer experiences, and take…” Source: RevenueBase Database · checked Sep 21, 2026
4	PROS	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,608 contacts →
	Indirect evidence “PROS, Inc.” Source: RevenueBase Database · checked Sep 21, 2026
5	Prospect Airport Services, INC	Partial evidence	Des Plaines, IL, United StatesHQ checked Sep 21, 2026	10001+	2,270 contacts →
	Partial evidence “Founded in 1966 on the premise of delivering exemplary customer service to and on behalf of commercial airlines, Prospect Airport Services has emerged as a leader in the aviation…” Source: RevenueBase Database · checked Sep 21, 2026
6	Etraveli Group	Indirect evidence	Stockholm, SwedenHQ checked Sep 21, 2026	1,001-5,000	2,017 contacts →
	Indirect evidence “Etraveli Group is a leading global flight technology provider, specializing in flight sales and offering flight content delivery and fintech products.” Source: RevenueBase Database · checked Sep 21, 2026
7	Lufthansa Systems	Partial evidence	Raunheim, GermanyHQ checked Sep 21, 2026	1,001-5,000	1,841 contacts →
	Partial evidence “Lufthansa Systems GmbH the leading airline IT provider determined to shape the future of digital aviation.” Source: RevenueBase Database · checked Sep 21, 2026
8	Jeppesen	Indirect evidence	Denver, CO, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,349 contacts →
	Indirect evidence “For more than 80 years, Jeppesen has made it possible for pilots and their passengers to safely and efficiently reach their destinations.” Source: RevenueBase Database · checked Sep 21, 2026
9	Navitaire, An Amadeus Company	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 21, 2026	501-1,000	791 contacts →
	Partial evidence “Take your airline to the next level.” Source: RevenueBase Database · checked Sep 21, 2026
10	Codegen International	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	725 contacts →
	Partial evidence “CodeGen is a proven, agile and leading travel technology provider of next generation end-to-end software solutions and reservation systems for the global tourism industry, with an…” Source: RevenueBase Database · checked Sep 21, 2026
11	Mcgee AIR Services	Partial evidence	Renton, WA, United StatesHQ checked Sep 21, 2026	1,001-5,000	698 contacts →
	Partial evidence “As part of Alaska Air Group, we support Alaska Airlines, the nation's fifth-largest airline, and other respected carriers across North America.” Source: RevenueBase Database · checked Sep 21, 2026
12	Open Destinations	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	541 contacts →
	Indirect evidence “Open Destinations is an established travel technology player with more than 26 years of real-world experience and 500+ travel tech experts, solving the biggest technological…” Source: RevenueBase Database · checked Sep 21, 2026
13	Accommodations Plus International	Partial evidence	Melville, NY, United StatesHQ checked Sep 21, 2026	201-500	532 contacts →
	Partial evidence “As the worldwide leader in crew accommodation solutions for over 35 years, API uses proprietary technology, unique software solutions, and our highly experienced team to make sure…” Source: RevenueBase Database · checked Sep 21, 2026
14	Veryon	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	201-500	516 contacts →
	Partial evidence “Veryon is the leading provider of aviation software and information services, trusted by over 5,500 customers, maintenance professionals, and more than 100 OEMs in nearly 150…” Source: RevenueBase Database · checked Sep 21, 2026
15	FLYR	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 21, 2026	501-1,000	483 contacts →
	Indirect evidence “FLYR is a technology company that is purpose-built for the travel industry.” Source: RevenueBase Database · checked Sep 21, 2026
16	Navblue, An Airbus Company	Partial evidence	Toulouse, FranceHQ checked Sep 21, 2026	501-1,000	451 contacts →
	Partial evidence “NAVBLUE is a leading services company, wholly owned by Airbus, dedicated to Flight Operations solutions and services for airlines and aircraft operators, on the ground and onboard.” Source: RevenueBase Database · checked Sep 21, 2026
17	Information Dynamics	Strong evidence	Chennai, IndiaHQ checked Sep 21, 2026	201-500	439 contacts →
	Strong evidence “Information Dynamics is a Global Software Solution provider for Shipping & Logistics, Tours & Travel, Airlines, Retail, Warehousing & Distribution Industries with presence across…” Source: RevenueBase Database · checked Sep 21, 2026
18	CAVU	Indirect evidence	Manchester, United KingdomHQ checked Sep 21, 2026	501-1,000	386 contacts →
	Indirect evidence “Cavu is a travel commerce, distribution and lounge business founded by Manchester Airports Group (MAG).” Source: RevenueBase Database · checked Sep 21, 2026
19	Juniper Travel Technology	Partial evidence	Palma De Mallorca, SpainHQ checked Sep 21, 2026	201-500	347 contacts →
	Partial evidence “With over 20 years of experience, Juniper is a leader in the travel distribution industry, offering innovative solutions for OTAs, DMCs, BedBanks, Airlines, Wholesalers, and…” Source: RevenueBase Database · checked Sep 21, 2026
20	ISA	Partial evidence	Sharjah, United Arab EmiratesHQ checked Sep 21, 2026	201-500	346 contacts →
	Partial evidence “Information Systems Associates have been providing high performance technology to the global travel and airline business since 2005, offering a deep portfolio of solutions that is…” Source: RevenueBase Database · checked Sep 21, 2026
21	Robbins-Gioia, LLC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 21, 2026	51-200	303 contacts →
	Indirect evidence “Optimize and modernize depot planning and scheduling to improve utilization, throughput and readiness now and in the future.#FutureReadinessToday” Source: RevenueBase Database · checked Sep 21, 2026
22	Swiss Aviation Software	Partial evidence	Allschwil, SwitzerlandHQ checked Sep 21, 2026	201-500	295 contacts →
	Partial evidence “Swiss AviationSoftware (Swiss-AS), a 100% subsidiary of Lufthansa Technik, is one of the leading suppliers of aviation maintenance management software (MRO software) worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
23	Mystifly	Indirect evidence	SingaporeHQ checked Sep 21, 2026	51-200	260 contacts →
	Indirect evidence “We are innovators dedicated to making air selling easy, flexible, and profitable.” Source: RevenueBase Database · checked Sep 21, 2026
24	Derbysoft	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 21, 2026	501-1,000	251 contacts →
	Indirect evidence “DerbySoft is the Travel Commerce Accelerator, dedicated to unifying the travel ecosystem through seamless connectivity, AI-driven marketing, and an end-to-end content platform.” Source: RevenueBase Database · checked Sep 21, 2026
25	Teledyne Controls	Indirect evidence	El Segundo, CA, United StatesHQ checked Sep 21, 2026	501-1,000	246 contacts →
	Indirect evidence “Teledyne Controls is a leading provider of sophisticated solutions designed to help operators increase flight safety and operational efficiency through more efficient aircraft…” Source: RevenueBase Database · checked Sep 21, 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: airline software 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 airline software companies.
Partial evidence: Its own public description names part of airline software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name airline software 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 1,564 airline software companies worldwide

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Airline software companies worldwide at a glance

As of Sep 21, 2026

28.7%Verified-email coverage

43.0Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

666

11-50

550

51-200

233

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 airline software 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 airline software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “airline software 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 airline software 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 airline software 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, 19,276 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.

Airline software companies by location

12 lists · largest first

Every Airline software 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 airline software 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 airline software companies are there worldwide?

RevenueBase identified 1,564 airline software 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?

SITA, headquartered in Geneva, tops this list with the largest team on record.

Which country has the most airline software companies?

The United States leads with 261 companies, followed by the United Kingdom (139) and India (107). Every airline software companies list by country and city is linked on this page.

Which city has the most airline software companies?

London leads with 37 headquartered companies, followed by Istanbul (20) and Miami (15).

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 19,276 verified decision-maker contacts tracked across these 1,564 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.