Company lists · Data refreshed September 2026

Top 25 Booking engine software companies based in Germany

Name: Booking engine software companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 83 companies tracked

RevenueBase identified 83 booking engine software companies headquartered in Germany as of September 2026 and tracks 2,655 professional contacts across them, including 1,238 with verified work emails. Berlin is the largest hub.

This list covers booking engine software companies headquartered in Germany, 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 14, 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 14, 2026 86% judged on-target in blind review

83Companies

2,655Contacts tracked

1,238Verified emails

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The 25 largest booking engine software companies based in Germany

Ranked by team size

Top 25 of 83 booking engine software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to booking engine 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	Holidu	Indirect evidence	Munich, GermanyHQ checked Sep 14, 2026	501-1,000	752 contacts →
	Indirect evidence “Holidu is one of the fastest-growing travel tech companies worldwide.” Source: RevenueBase Database · checked Sep 14, 2026
2	OMIO	Indirect evidence	Berlin, GermanyHQ checked Sep 14, 2026	201-500	439 contacts →
	Indirect evidence “From a small startup of just a few people, our team has grown to 400 employees hailing from more than 50 countries who work at offices in Berlin, Prague, Melbourne, London and…” Source: RevenueBase Database · checked Sep 14, 2026
3	GP Solutions	Indirect evidence	Unterschleißheim, GermanyHQ checked Sep 14, 2026	201-500	190 contacts →
	Indirect evidence “GP Solutions is a travel tech development company with a major focus on enterprise-grade solutions.” Source: RevenueBase Database · checked Sep 14, 2026
4	Regiondo	Strong evidence	Munich, GermanyHQ checked Sep 14, 2026	201-500	120 contacts →
	Strong evidence “Regiondo: The Leading Booking Software for Tours, Activities and Destinations Founded in 2011, Regiondo has carved out a niche as the leading booking solution for leisure service…” Source: RevenueBase Database · checked Sep 14, 2026
5	I FAO Group Gmbh	Partial evidence	Frankfurt On Main, GermanyHQ checked Sep 14, 2026	51-200	99 contacts →
	Partial evidence “i:FAO integrates diverse information technologies to establish leading global standards for business travel software.” Source: RevenueBase Database · checked Sep 14, 2026
6	2e Systems	Strong evidence	Bad Soden Am Taunus, GermanyHQ checked Sep 14, 2026	51-200	80 contacts →
	Strong evidence “Specializing in online technologies for the aviation industry, 2e Systems provides one of the most innovative, flexible and fastest Internet Booking Engines available.” Source: RevenueBase Database · checked Sep 14, 2026
7	Bookingkit	Strong evidence	Berlin, GermanyHQ checked Sep 14, 2026	51-200	76 contacts →
	Strong evidence “bookingkit is the European market leader in booking software for professional attractions.” Source: RevenueBase Database · checked Sep 14, 2026
8	Peakwork	Partial evidence	Düsseldorf, GermanyHQ checked Sep 14, 2026	51-200	67 contacts →
	Partial evidence “Founded in 2009, Peakwork is a leading software specialist for dynamic packaging in tourism and travel distribution.” Source: RevenueBase Database · checked Sep 14, 2026
9	Dirs21 By Touronline AG	Indirect evidence	Wernau, GermanyHQ checked Sep 14, 2026	51-200	63 contacts →
	Indirect evidence “DIRS21 is a web-based reservations and channel management system, which helps you to open up the world of online distribution.” Source: RevenueBase Database · checked Sep 14, 2026
10	Cultuzz Digital Media Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 14, 2026	51-200	55 contacts →
	Partial evidence “Cultuzz Digital Media GmbH is a leading provider of software, technology and content solutions to the travel and hospitality industry.” Source: RevenueBase Database · checked Sep 14, 2026
11	Secra Bookings	Partial evidence	Sierksdorf, GermanyHQ checked Sep 14, 2026	51-200	47 contacts →
	Partial evidence “secra bookings ist führender Anbieter im europaweiten Onlinevertrieb von Ferienunterkünften.” Source: RevenueBase Database · checked Sep 14, 2026
12	ANNY	Partial evidence	Cologne, GermanyHQ checked Sep 14, 2026	11-50	44 contacts →
	Partial evidence “Your all-in-one solution for every type of online booking as well as the management involved.” Source: RevenueBase Database · checked Sep 14, 2026
13	Corporate Rates Club CRC	Indirect evidence	Stralsund, GermanyHQ checked Sep 14, 2026	51-200	41 contacts →
	Indirect evidence “With the Corporate Rates Club (CRC)- the business travel segment of TourisMarketing Service GmbH - we have been successful in the market since 2002.” Source: RevenueBase Database · checked Sep 14, 2026
14	DS Destination Solutions An HRS Group Company	Indirect evidence	Köln, GermanyHQ checked Sep 14, 2026	51-200	38 contacts →
	Indirect evidence “Ihre Leidenschaft ist die Vermietung von Ferienunterkünften?” Source: RevenueBase Database · checked Sep 14, 2026
15	Softtec Gmbh	Indirect evidence	Sonthofen, GermanyHQ checked Sep 14, 2026	51-200	37 contacts →
	Indirect evidence “SoftTec GmbH has been developing numerous brands since 1986, which not only benefit hoteliers, but also companies with field or service staff.” Source: RevenueBase Database · checked Sep 14, 2026
16	Technoly	Partial evidence	Berlin, GermanyHQ checked Sep 14, 2026	51-200	36 contacts →
	Partial evidence “Technoly, as part of the AERTiCKET group, builds smart software solutions for the travel industry.” Source: RevenueBase Database · checked Sep 14, 2026
17	Booklogic	Indirect evidence	Castrop-rauxel, GermanyHQ checked Sep 14, 2026	11-50	34 contacts →
	Indirect evidence “BookLogic \|Revenue Maximizing Solutions for Hotels & Online Reservation Systems” BookLogic provides Revenue Maximizing Solutions for Hotels & Online Reservation Systems for the…” Source: RevenueBase Database · checked Sep 14, 2026
18	Assd Gmbh	Partial evidence	München - Unterhaching, GermanyHQ checked Sep 14, 2026	11-50	34 contacts →
	Partial evidence “ASSD software products feature latest trends and offer sound reliability to meet international specifications and ongoing developments.” Source: RevenueBase Database · checked Sep 14, 2026
19	Ibelsa	Indirect evidence	Berlin, GermanyHQ checked Sep 14, 2026	11-50	28 contacts →
	Indirect evidence “Seit 2010 sehen wir unsere Aufgabe darin, Ihr Partner für webbasierte Hotelsoftware zu sein!” Source: RevenueBase Database · checked Sep 14, 2026
20	Hotelnetsolutions Gmbh	Strong evidence	Berlin, GermanyHQ checked Sep 14, 2026	11-50	26 contacts →
	Strong evidence “HotelNetSolutions develops everything for the successful hotel reception on the Web: booking engines, creative voucher shops, fully networked channel managers, a new MICE booking…” Source: RevenueBase Database · checked Sep 14, 2026
21	Hitchhiker Gmbh	Partial evidence	Frankfurt, GermanyHQ checked Sep 14, 2026	11-50	18 contacts →
	Partial evidence “Working as an independent travel software Company and content aggregator since 1992, HitchHiker has been successfully developing software solutions for airlines, consolidators…” Source: RevenueBase Database · checked Sep 14, 2026
22	Onesto Gmbh	Partial evidence	Aichach, GermanyHQ checked Sep 14, 2026	11-50	17 contacts →
	Partial evidence “onesto GmbH is a computer software company based out of Augsburger Str.” Source: RevenueBase Database · checked Sep 14, 2026
23	Travelcom Neusta Travel Commerce Gmbh	Indirect evidence	Cologne, GermanyHQ checked Sep 14, 2026	11-50	13 contacts →
	Indirect evidence “Ihr Experte für Reiseverkaufslösungen” Source: RevenueBase Database · checked Sep 14, 2026
24	Tourone Travel Solutions	Partial evidence	Hersbruck, GermanyHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “We are selling our Software for Touroperators with a SaaS model.” Source: RevenueBase Database · checked Sep 14, 2026
25	Airxelerate	Partial evidence	Berlin, GermanyHQ checked Sep 14, 2026	11-50	9 contacts →
	Partial evidence “At Airxelerate, we empower airlines and tour-operators with next-generation software solutions that bridge the technology gap and drive revenue growth.” Source: RevenueBase Database · checked Sep 14, 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: booking engine 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 booking engine software companies.
Partial evidence: Its own public description names part of booking engine software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name booking engine 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 83 booking engine software companies based in Germany

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Booking engine software companies based in Germany at a glance

As of Sep 14, 2026

46.6%Verified-email coverage

32.0Average contacts per company

1-10Median size (employees)

20.5%Largest-city concentration · Berlin

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 83 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 booking engine 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 Germany whose own description of what they do matches “booking engine 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 booking engine 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 booking engine software companies, and records with no verified work email. Companies headquartered outside Germany 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, 1,238 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 14, 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 booking engine 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 booking engine software companies are there based in Germany?

RevenueBase identified 83 booking engine software companies headquartered in Germany 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?

Holidu, headquartered in Munich, tops this list with the largest team on record.

Which city has the most booking engine software companies?

Berlin leads with 17 headquartered companies, followed by Munich (4) and Cologne (3).

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 1,238 verified decision-maker contacts tracked across these 83 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 14, 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.