RVB Regionalverkehr Bitterfeld-Wolfen

What RVB Regionalverkehr Bitterfeld-Wolfen does

Main-Bus GmbH is a privately held German regional public bus transport company founded in 2013 as a subsidiary of Busnetz GmbH. The company operates scheduled bus services (Linienverkehr), rail replacement services (Schienenersatzverkehre), works and industrial transport (Werksverkehre), and school transport (Schulfahrten) in the Offenbach area of the Rhein-Main metropolitan region in Hessen, Germany, under the tariff and network of the Rhein-Main Verkehrsverbund (RMV). Its operational base is a fleet of 17 Mercedes-Benz Citaro and MAN Linienbuses, all meeting Euro 6 emission standards following a 2021 fleet renewal, supported by a workforce of more than 45 employees engaged in transport operations in the Offenbach area.

The company's revenue model is Business-to-Government (B2G), generated through public transport service contracts (ÖPNV) awarded by regional authorities. Main-Bus is not a price-setter; fares are administered under the RMV tariff system, and revenue is derived from concession-based payments tied to scheduled service obligations rather than direct passenger billing. Customer relationships are concentrated with the Offenbacher Verkehrsbetriebe (the contracting local transport authority) and RMV. The company does not operate proprietary technology platforms, mobile applications, or AI-driven systems; its core technology is the physical Euro 6 fleet and supporting operations. With effect from 01.10.2025, the company's shares were transferred to Transdev Hessen, ending its status as a Busnetz GmbH subsidiary and bringing it under the ownership of a major European strategic transit operator.

Name

RVB Regionalverkehr Bitterfeld-Wolfen

Legal name

Main-Bus GmbH

Website

https://main-bus.de

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

1–10 employees

Short description

Main-Bus GmbH is a German regional public bus operator providing scheduled, rail replacement, works, and school transport services in the Offenbach area under the RMV network using a 17-vehicle Euro 6 fleet, and is now owned by Transdev Hessen.

Ownership category

akta.pro rank

Product category

Local Public Bus Transport (ÖPNV)

NAICS

Bus and Other Motor Vehicle Transit Systems (485113)

SIC

Local & Suburban Transit & Interurban Hwy Passenger Trans (4100)

akta.pro primary industry

Suburban/Regional Commuter Bus Operators (TLAFAGAC)

akta.pro secondary industries

Rail Replacement Bus Services (Operator-Managed Substitution) (THAIACAK), Regional Intercity Bus Operators (Scheduled) (THAIADAB)

Keywords

• Public bus transport
• Scheduled bus services
• Rail replacement services
• School transport services
• Works transport services

Headquarters

HQ city

Rosbach

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Infrastructure, Operations, Others

Revenue model

1. Public Transport Contracts (ÖPNV): Revenue generated through public transport service contracts with regional authorities. Operates scheduled bus services under the Rhein-Main Verkehrsverbund (RMV) tariff system in Hessen. Services include Linienverkehr (scheduled routes), Schienenersatzverkehre (rail replacement), Werksverkehre (works transport), and school transport. Company was a subsidiary of Busnetz GmbH until 30.09.2025, with shares transferred to Transdev Hessen effective 01.10.2025.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Main-Bus GmbH operates scheduled public bus transport (Linienverkehr), rail replacement bus services (Schienenersatzverkehre), works and employee transport (Werksverkehre), and school transport (Schulfahrten) in the Offenbach and Rhein-Main area under the Rhein-Main Verkehrsverbund (RMV) tariff network and ÖPNV framework. Services are delivered with a fleet of 17 Mercedes-Benz Citaro and MAN low-floor buses meeting the Euro 6 emissions standard.

Product overview

Main-Bus GmbH operates as a public transport company providing scheduled bus services (Linienverkehr) within the Rhein-Main Verkehrsverbund (RMV) network in Hessen, Germany. The company operated a fleet of 17 Mercedes-MAN linear buses meeting Euro 6 emissions standards until transitioning operations to Transdev Hessen in October 2025. Core services include regular scheduled routes, rail replacement services (Schienenersatzverkehre), factory transport (Werksverkehre), and school trips (Schulfahrten). The company was founded in 2013 as a subsidiary of Busnetz GmbH and served the Offenbach area with over 45 employees.

Differentiator

Problem solved

Functional benefit

Products and services

• Linienverkehr (Scheduled Bus Service)

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Six partnerships are on record, tiered core and minor.

• Busnetz GmbHcoreStrategic or Co-development Partner · 30 September 2025Former parent company with headquarters in 61191 Rosbach. Main-Bus GmbH was a subsidiary of Busnetz GmbH until 30.09.2025. Busnetz GmbH had originally established Main-Bus operations in 2013.
• Transdev HessencoreStrategic or Co-development Partner · 1 September 2025Ownership transfer of business shares effective 01.10.2025. Transdev Hessen took over the business shares of Main-Bus GmbH. Recruitment of bus drivers with line experience for the Offenbach area is directed to Transdev Hessen.
• StröerminorChannel Partner/ Reseller/ DistributorMedia partner for advertising space on buses. Vehicle advertising space can be booked through their media partner Ströer.
• Sack GmbHcoreStrategic or Co-development PartnerActivities in scheduled transport (Linienverkehr) in the Rhein/Main area were substantially taken over from Sack GmbH in 2013. Vehicles were also rented from Sack GmbH for operations.
• Frabus GmbHminorOthersVehicles were rented from Frabus GmbH for conducting scheduled transport services.
• Rhein-Main Verkehrsverbund (RMV)coreChannel Partner/ Reseller/ DistributorTransit authority and tariff network under which Main-Bus operates its ÖPNV services in the Rhein-Main area. Services are conducted under the RMV transport network and tariff system.

Scale indicators3 records

Recent moves4 records

Expansion highlights3 records

Regional players

• Stadtwerke Bonn - Verkehrsbetriebe (SWB Bus und Bahn): SWB Bus und Bahn operates scheduled bus, tram, and rail replacement services in Bonn under the VRS tariff. Comparable as a municipal/regional German operator combining scheduled bus services with SEV operations in a mid-sized metropolitan area.
• Kasseler Verkehrsgesellschaft (KVG): KVG operates scheduled bus and tram services in Kassel and northern Hessen under the NVV tariff. Comparable regional German transit operator with overlapping scheduled bus, works, and school transport offerings.
• MVG Mainzer Verkehrsgesellschaft: MVG operates scheduled bus and tram services in Mainz and the surrounding region under the RNN tariff. Comparable in scale and service mix to Main-Bus, providing scheduled, school, and rail replacement bus services in a German mid-sized metropolitan area.
• Regionalverkehr Köln (RVK): RVK operates regional bus services in the Cologne metropolitan area under a similar Verbund tariff structure to RMV. Comparable as a regional scheduled bus operator in a German Verkehrsverbund with mixed scheduled, school, and rail replacement service lines.
• traffiQ Frankfurt: traffiQ is the local public transport authority for Frankfurt am Main, contracting bus operators under the RMV network. It is the direct contracting counterpart to Main-Bus's Offenbach-area services and a structural peer in how regional bus operations are procured.
• Omnibusverkehr Rhein-Nahe (ORN): ORN operates regional bus services across the Rhein-Nahe-Verkehrsverbund area in Rhineland-Palatinate. Comparable as a regional scheduled bus operator in a German Verbund tariff framework with mixed urban and rural route profiles.

Direct peers

• Offenbacher Verkehrsbetriebe (OVB): OVB is Main-Bus's named public-sector customer and the municipal transit operator in Offenbach. It contracts scheduled bus services under the same RMV framework Main-Bus serves, making it the most directly comparable operator/counterparty in the local market.
• Transdev Hessen: Transdev Hessen is now Main-Bus's parent company and operates scheduled bus services across Hessen including the RMV network. Directly comparable in service portfolio (Linienverkehr, SEV, school transport) and operating geography, with materially larger scale.

Broad incumbents

• DB Regio Bus Mitte: DB Regio's bus division operates scheduled regional and urban bus services across Hessen and adjacent states under the RMV tariff. A much larger incumbent with overlapping public transit, rail replacement, and school transport offerings in the same region.

Others

• Frabus GmbH: Frabus is a historical vehicle-rental partner of Main-Bus, supplying leased buses for scheduled transport operations. Comparable as an adjacent ecosystem participant (bus rental/leasing) supporting small and mid-sized German bus operators.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about RVB Regionalverkehr Bitterfeld-Wolfen