Verkehrsverbund Neckar-Alb-Donau
naldo is the public transport authority and fare network for the Neckar-Alb-Donau region of Baden-Württemberg, Germany.
Last updated September 27, 2026
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Overview
Verkehrsverbund Neckar-Alb-Donau, commonly branded as naldo, is the public transport authority and integrated fare network serving the Neckar-Alb-Donau area of Baden-Württemberg in south-western Germany. It is a transit district that brings together the districts of Reutlingen, Tübingen, Sigmaringen and Zollernalb with the transport companies operating in the region, providing coordinated public passenger transport under a single brand and ticketing system. According to the Chinese-language Wikipedia entry, the organisation is formally a limited liability company (GmbH) and functions as a union between those districts and 44 regional transport companies. naldo's role is to plan, coordinate and market local bus and rail services across its territory, and to sell tickets and subscriptions that are valid across the participating operators. Its consumer-facing offer includes online ticket and subscription sales, the naldo app, and a range of leisure and excursion products. The official website highlights the naldo app, which reached its 10,000th customer, and the naldo-Freizeit-Netz leisure network, which encourages day trips by bus and train through the region it markets as 'naldoland'. It also promotes campaigns such as ticket-free Saturdays in Reutlingen and Tübingen and the introduction of a monthly best-price rule for the Check-in-Check-out Baden-Württemberg (CiCoBW) fare system. Beyond ticketing, naldo is associated with the Regional-Stadtbahn Neckar-Alb, a major regional rail infrastructure project intended to improve connections in the area. The network's communications cover current service information, construction and disruption notices, and customer services such as subscription management. The managing director named on the official website is Bernd Adelmeyer. As a transport association, naldo does not itself operate most vehicles; instead it acts as the coordinating brand and fare authority for its member operators. Its identity is therefore both a commercial brand for passengers and an institutional body for regional transport governance.
History
Verkehrsverbund Neckar-Alb-Donau, branded as naldo, is the public transport association for the Neckar-Alb-Donau region in Baden-Württemberg, Germany. It was established as a transit district bringing together the administrative districts of Reutlingen, Tübingen, Sigmaringen and Zollernalb with the local transport operators. According to the Chinese-language Wikipedia entry, the organisation operates as a limited liability company (GmbH) and represents a union between those districts and 44 transport companies in the region, jointly providing public passenger transport. The association's purpose is to integrate fares, timetables and marketing across a fragmented landscape of municipal bus operators and rail services. By acting as a single brand and ticketing authority, naldo allows passengers to travel across district boundaries with one ticket, and it coordinates service information and customer services for the whole network. Over time naldo has expanded its digital and customer-facing offer. The naldo app provides mobile ticketing and information, and the official website notes that the app reached its 10,000th customer. The naldo-Freizeit-Netz leisure network promotes recreational travel by bus and train, supported by the naldoland.de excursion portal. Campaigns such as ticket-free Saturdays in Reutlingen and Tübingen and the introduction of a monthly best-price rule for the Check-in-Check-out Baden-Württemberg (CiCoBW) fare system reflect its efforts to make public transport more attractive and simpler to use. naldo is also closely associated with the Regional-Stadtbahn Neckar-Alb, a major regional rail infrastructure project intended to improve urban and regional connections. The association communicates about this project and about day-to-day operational matters, including construction, cancellations and rail replacement services. The managing director named on the official website is Bernd Adelmeyer. As a transport association, naldo does not generally operate vehicles itself; its role is to plan, coordinate, market and sell public transport across its member operators. Its brand identity is therefore both commercial, in the form of tickets, apps and leisure products, and institutional, as the governing body for regional public transport.
Establishment of the Verkehrsverbund Neckar-Alb-Donau as a transit district uniting Reutlingen, Tübingen, Sigmaringen and Zollernalb with 44 transport companies
naldo app reaches 10,000 customers
Introduction of a monthly best-price rule for the Check-in-Check-out Baden-Württemberg (CiCoBW) fare
Ticket-free Saturdays introduced in Reutlingen and Tübingen
Products and positioning
Regional public transport authority and integrated fare network brand for the Neckar-Alb-Donau area, coordinating 44 transport companies under one ticketing and marketing identity.
naldo app
Mobile ticketing and information app for the naldo network.
naldo-Freizeit-Netz
Leisure travel network offering excursions by bus and rail through the region.
CiCoBW fare
Check-in-Check-out Baden-Württemberg fare system with a monthly best-price rule.
Tickets and subscriptions
Online purchase of tickets and Abos valid across the network.
Sources3 sources
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