Company lists · Data refreshed September 2026

Top 25 Airline passenger services software companies based in India

Name: Airline passenger services software companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 185 companies tracked

RevenueBase identified 185 airline passenger services software companies headquartered in India as of September 2026 and tracks 43,169 professional contacts across them, including 10,571 with verified work emails. New Delhi is the largest hub.

This list covers airline passenger services software companies headquartered in India, 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.

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

185Companies

43,169Contacts tracked

10,571Verified emails

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The 25 largest airline passenger services software companies based in India

Ranked by team size

Top 25 of 185 airline passenger services software companies based in India, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to airline passenger services 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	Indigo Interglobe Aviation LTD	Strong evidence	Gurgaon, IndiaHQ checked Sep 27, 2026	10001+	28,589 contacts →
	Strong evidence “IndiGo is India’s largest passenger airline.” Source: RevenueBase Database · checked Sep 27, 2026
2	Spicejet Limited	Indirect evidence	Gurgaon, IndiaHQ checked Sep 27, 2026	10001+	9,279 contacts →
	Indirect evidence “Red.” Source: RevenueBase Database · checked Sep 27, 2026
3	Infiniti Software Solutions Pvt. LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 27, 2026	201-500	430 contacts →
	Indirect evidence “Never doubt that a small group of thoughtful, committed people can change the world.” Source: RevenueBase Database · checked Sep 27, 2026
4	Benzy Infotech Pvt. LTD	Indirect evidence	Cochin, IndiaHQ checked Sep 27, 2026	201-500	392 contacts →
	Indirect evidence “A leading Travel Technology Solution Provider to the Global OTI.” Source: RevenueBase Database · checked Sep 27, 2026
5	Nucore Software Solutions	Indirect evidence	Calicut, IndiaHQ checked Sep 27, 2026	51-200	227 contacts →
	Indirect evidence “Nucore, headquartered in Calicut, Kerala, India, is a leading travel industry technology partner serving over 800 customers across 43+ Middle East and African countries.” Source: RevenueBase Database · checked Sep 27, 2026
6	Sheorey Digital Systems Pvt. Ltd. SDS	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	201-500	208 contacts →
	Indirect evidence “Sheorey Digital Systems (SDS) is an ISO 9001:2015 & 27001:2013 certified, established Indian InfoTech company specializing in Aviation and Information Management domains.” Source: RevenueBase Database · checked Sep 27, 2026
7	Quadlabs	Indirect evidence	Gurgaon, IndiaHQ checked Sep 27, 2026	51-200	161 contacts →
	Indirect evidence “QuadLabs is a leading global travel technology company delivering scalable and customer-centric solutions for the travel industry.” Source: RevenueBase Database · checked Sep 27, 2026
8	Qtech Software	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	143 contacts →
	Partial evidence “Qtech Software is the trusted service provider for Travel Technology services for travel businesses of all sizes.” Source: RevenueBase Database · checked Sep 27, 2026
9	Enest Technologies	Partial evidence	Mohali, IndiaHQ checked Sep 27, 2026	51-200	127 contacts →
	Partial evidence “eNest is a full-service software development company providing technological solutions for aviation, logistics, and healthcare.” Source: RevenueBase Database · checked Sep 27, 2026
10	Accelya	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	116 contacts →
	Indirect evidence “Accelya Kale Consultants Limited is an electrical/electronic manufacturing company based out of 3rd Floor Modi House Eastern Express Highway Naupada West, Mumbai, Maharashtra…” Source: RevenueBase Database · checked Sep 27, 2026
11	Affixious	Indirect evidence	Noida, IndiaHQ checked Sep 27, 2026	51-200	116 contacts →
	Indirect evidence “Travelling makes you extravagant, and we at Affixious aim to deliver efficient solutions, by providing top of the line travel technology services at modest prices.” Source: RevenueBase Database · checked Sep 27, 2026
12	TI Infotech PVT LTD	Indirect evidence	Noida, IndiaHQ checked Sep 27, 2026	51-200	109 contacts →
	Indirect evidence “Since 2005, TI Infotech has been instrumental in developing a ready to deploy comprehensive online platforms.” Source: RevenueBase Database · checked Sep 27, 2026
13	Shreyas Tech Solutions	Indirect evidence	Chennai, IndiaHQ checked Sep 27, 2026	51-200	100 contacts →
	Indirect evidence “SHREYAS TECH SOLUTIONS Private Limited (STS) is a Chennai based technology solutions provider.” Source: RevenueBase Database · checked Sep 27, 2026
14	Technoheaven Consultancy Pvt. LTD	Partial evidence	Vankal, IndiaHQ checked Sep 27, 2026	51-200	97 contacts →
	Partial evidence “Techno Heaven is a Leading Software Development and web application development company based in the USA/UAE/UK/India, delivering end to end travel technology solution across the…” Source: RevenueBase Database · checked Sep 27, 2026
15	AVS Cargo Management Services P LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 27, 2026	51-200	79 contacts →
	Indirect evidence “AVS Cargo Management Services Private Limited is a fast growing organization in the field of Aviation.” Source: RevenueBase Database · checked Sep 27, 2026
16	Western Outdoor Interactive WOI	Partial evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	79 contacts →
	Partial evidence “WOI (Western Outdoor Interactive) has been a strategic partner to airlines and system providers for the delivery of Inflight Entertainment and Services.” Source: RevenueBase Database · checked Sep 27, 2026
17	Verchaska Ve.Simplify Travel	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 27, 2026	51-200	78 contacts →
	Indirect evidence “Verchaska (VE.) was founded in 2001 as a result of a simple observation : travel service providers needs a modular platform for building their ecommerce solutions.” Source: RevenueBase Database · checked Sep 27, 2026
18	Sriggle	Indirect evidence	Faridabad, IndiaHQ checked Sep 27, 2026	51-200	76 contacts →
	Indirect evidence “Sriggle is a leading Travel Technology Company providing smart, cloud-based solutions for OTAs, Tour Operators, DMCs, and MICE businesses.” Source: RevenueBase Database · checked Sep 27, 2026
19	Trawex Technologies	Indirect evidence	Bangalore- 560061, IndiaHQ checked Sep 27, 2026	51-200	71 contacts →
	Indirect evidence “Trawex is the world's Leading Travel Technology company providing cutting edge web technology and ecommerce solutions that empower you to exceed your customers expectation.” Source: RevenueBase Database · checked Sep 27, 2026
20	Travidux Technologies Pvt. LTD	Indirect evidence	Thrissur, IndiaHQ checked Sep 27, 2026	51-200	70 contacts →
	Indirect evidence “Travidux Technologies Pvt.” Source: RevenueBase Database · checked Sep 27, 2026
21	Rainbow Aviation Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	11-50	51 contacts →
	Indirect evidence “Rainbow Aviation Pvt.” Source: RevenueBase Database · checked Sep 27, 2026
22	I2space	Partial evidence	Hyderabad, IndiaHQ checked Sep 27, 2026	11-50	50 contacts →
	Partial evidence “i2Space Web Technologies Private Limited is an ISO 9001:2008 Certified leading software solution provider quality solutions in Travel, Finance, Hospitality, Payments and…” Source: RevenueBase Database · checked Sep 27, 2026
23	IWEEN	Indirect evidence	Bangalore, IndiaHQ checked Sep 27, 2026	11-50	48 contacts →
	Indirect evidence “300+ clients globally are actively using our suite of travel technology solutions for seamless sourcing, selling, and management of travel content.” Source: RevenueBase Database · checked Sep 27, 2026
24	Infohybrid	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	51-200	48 contacts →
	Indirect evidence “At InfoHybrid, we’re shaping the future of travel.” Source: RevenueBase Database · checked Sep 27, 2026
25	Caledon Technologies India Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 27, 2026	201-500	48 contacts →
	Partial evidence “Caledon Technologies India Private Limited is a trailblazing software development firm renowned for its innovative approaches and steadfast dedication to delivering…” Source: RevenueBase Database · checked Sep 27, 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 passenger services 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 passenger services software companies.
Partial evidence: Its own public description names part of airline passenger services 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 passenger services 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 185 airline passenger services software companies based in India

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Airline passenger services software companies based in India at a glance

As of Sep 27, 2026

24.5%Verified-email coverage

233.3Average contacts per company

11-50Median size (employees)

14.1%Largest-city concentration · New Delhi

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 185 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 airline passenger services 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.
What qualifies: Companies headquartered in India whose own description of what they do matches “airline passenger services 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 passenger services 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 passenger services software companies, and records with no verified work email. Companies headquartered outside India 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, 10,571 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.

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 passenger services 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 passenger services software companies are there based in India?

RevenueBase identified 185 airline passenger services software companies headquartered in India 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?

Indigo Interglobe Aviation LTD, headquartered in India, tops this list with the largest team on record.

Which city has the most airline passenger services software companies?

New Delhi leads with 26 headquartered companies, followed by Mumbai (20) and Bangalore (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 10,571 verified decision-maker contacts tracked across these 185 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.