Computer Steiner (CS-BUS)
Computer Steiner GmbH (Leonding near Linz, AT) has over 40 years of experience building CS-BUS, an integrated ERP suite targeting mid-to-enterprise fleets in Austria and Southern Germany. The system shares its data backbone with two sibling products: CS-TRANSPORT (freight ERP) and CS-ROUTING (commercial-vehicle routing), making it highly capable for mixed-fleet operators.
Tech Stack & Deployment
| Aspect | Detail |
|---|---|
| Deployment | On-premise, installed on customer servers/workstations |
| Mobile | Native iOS + Android apps (CS-MOBILE, CS-BUS-App, CS-TRANSPORT Driver App) |
| Data sync | "Termin-Online-Service" — secure DMZ buffer protects the core database |
| Multi-entity | Multiple legal entities in a single DB instance |
Core Modules & Differentiators
- Touristik: Full booking lifecycle with yield-management pricing. Differentiator: Topological seat plans with zone premiums and age-based pricing algorithms.
- Disposition: Operational dispatch center. Differentiator: "Dispohinweise" — automated warnings block assignments if a driver lacks specific visas or qualifications.
- Stammdaten (MDM): Core data management. Differentiator: Automated UID validation against EU databases for legal Reverse-Charge billing.
- Gutscheinwesen: Lifecycle control for value and promotional vouchers. Differentiator: Tracks partial redemptions and integrates deeply with POS registers.
- Finanzen: Deep financial infrastructure. Differentiator: Native Austrian BMD interface and CAMT052 (ELBA) bank-statement import for straight-through processing.
- Werkstatt: Fleet maintenance. Differentiator: Digital vehicle lifecycle file tracking costs, compliance deadlines, and damage photos from the driver app.
Integrations
| Category | Detail |
|---|---|
| Finance (AT) | BMD Business Software |
| Finance (DE/EU) | ZugFerd/Factur-X e-invoicing |
| Banking | CAMT052/ELBA import for STP clearing |
| POS | byteArt register integration |
| Ecosystem | CS-ROUTING (toll, CO2, telematics) & CS-TRANSPORT (freight) |
Pricing Model
License-based on-premise model. Requires direct consultation; Computer Steiner handles all implementation, training, and support internally without third-party integrators.
Strategic Takeaways
Strengths
- Austrian financial dominance — BMD and ELBA integrations make it a near-default choice for mid-market Austrian operators.
- Mixed-fleet capabilities — native handling of both passenger bus operations and truck/freight logistics via its sibling products.
- Heavy compliance focus — tolls, CO2, e-invoicing, and vehicle depreciation (AFA) are native.
Weaknesses
- Closed, legacy ecosystem — relies entirely on proprietary Windows/Desktop architecture.
- Consultant bottleneck — zero self-serve capability; scaling relies entirely on their internal consulting capacity.
- Online distribution gap — basic web integration via busreisebox, but lacks the sophisticated OTA API layers of modern platforms.